WO2015120597A1 - Micro-electrolysis device and control method, integrated water processing device and water processing method - Google Patents

Micro-electrolysis device and control method, integrated water processing device and water processing method Download PDF

Info

Publication number
WO2015120597A1
WO2015120597A1 PCT/CN2014/072034 CN2014072034W WO2015120597A1 WO 2015120597 A1 WO2015120597 A1 WO 2015120597A1 CN 2014072034 W CN2014072034 W CN 2014072034W WO 2015120597 A1 WO2015120597 A1 WO 2015120597A1
Authority
WO
WIPO (PCT)
Prior art keywords
cathode
micro
anode
electrolysis
assembly
Prior art date
Application number
PCT/CN2014/072034
Other languages
French (fr)
Chinese (zh)
Inventor
李海要
赵雪娜
马托梅
***
康建忠
王伟红
刘秀明
张良虎
孙敬哲
潘虎
马杰
杨小杰
潘维照
李岩
Original Assignee
蓝星(北京)化工机械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 蓝星(北京)化工机械有限公司 filed Critical 蓝星(北京)化工机械有限公司
Priority to CN201480052478.7A priority Critical patent/CN105593171B/en
Priority to DE212014000250.8U priority patent/DE212014000250U1/en
Priority to RU2016131911U priority patent/RU175552U1/en
Priority to CZ2016-32768U priority patent/CZ30040U1/en
Priority to PCT/CN2014/072034 priority patent/WO2015120597A1/en
Publication of WO2015120597A1 publication Critical patent/WO2015120597A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits

Definitions

  • Micro-electrolysis equipment and control method integrated water treatment equipment and water treatment method
  • the present invention relates to the field of water treatment, and more particularly to a microelectrolysis apparatus for circulating cooling water treatment, a control method thereof and an integrated water treatment apparatus, and a non-medicated circulating cooling water treatment method. Background technique
  • the existing industrial circulating water treatment is to put chemical agents (such as scale inhibitors and corrosion inhibitors) into the circulating water to prevent the calcium ions in the circulating water from scaling in the pipeline and to solve the scaling, corrosion, etc. of the circulating water in the pipeline. problem.
  • This method of investing in chemicals requires a large amount of chemicals, and a large amount of chemicals can cause environmental pollution, especially causing eutrophication of water.
  • An electrolysis device comprising an anode assembly, a cathode assembly, a mounting groove and a descaling assembly, wherein the anode and cathode of the anode assembly and the cathode assembly are staggered on the mounting groove;
  • the descaling assembly is mounted on the anode assembly or on the cathode assembly or on the mounting slot.
  • the mounting groove comprises a first method blue, a second method blue, a first tank body, a second tank body, an inlet pipe and an outlet pipe, the first method blue, the second method blue, the first tank body and
  • the second groove body forms a frame of the installation groove, and both ends of the first groove body and the second groove body are respectively fixed on the first method blue and the second method blue, the inlet pipe and the outlet
  • the tube is symmetrically fixed to the first tank or the second tank.
  • the anode assembly comprises an anode steel plate, a titanium plate, a plurality of anode plates, an anode terminal plate and a guiding strip, wherein the anode steel plate is fixedly connected in parallel with the titanium plate, and a plurality of the anode plates are fixed in the On the titanium plate, the guide strip is disposed above and below the anode plate, and the plurality of anode plates are parallel to each other, and the anode terminal plate is fixed on the anode steel plate;
  • the titanium plate is vertical.
  • the cathode assembly comprises a cathode steel plate, a plurality of cathode plates and a cathode wiring plate, the cathode plate is vertically fixed on the cathode steel plate, and the cathode wiring plate is fixed on the cathode steel plate, and a plurality of Between cathode plates Parallel; the cathode plate is perpendicular to the cathode steel plate.
  • pole spacing between adjacent anode plates and the cathode plates is less than 50 mm.
  • the descaling assembly is a squeegee for treating fouling on the cathode assembly.
  • the micro-electrolysis device further includes a cylinder, the cylinder is fixedly connected to the cathode assembly, and the cylinder presses and fixes the cathode assembly on a frame of the installation slot, and the gas rainbow can drive The cathode assembly moves.
  • the cathode assembly and the anode assembly are respectively insulated and sealed from the frame of the mounting groove.
  • the descaling component is an ultrasonic vibrator
  • the ultrasonic vibrator is mounted on the anode assembly and/or the cathode assembly, and when the ultrasonic vibrator is operated, the ultrasonic direction is generated in parallel with the electrode surface.
  • a groove is provided on the cathode steel plate of the cathode assembly, and the ultrasonic vibrator is mounted in the groove, and the bottom of the groove has a thickness of 2 mm to 3.5 mm.
  • the present invention also provides a control method of the above micro-electrolysis device, that is, when the micro-electrolysis device reaches the descaling condition, the micro-electrolysis device is stopped, and the micro-electrolysis device is subjected to off-line descaling regeneration.
  • the descaling condition is that the scale of the cathode plate of the cathode assembly is greater than 60% of the pole spacing between the cathode plate and the anode plate.
  • the descaling condition is that the concentration multiple of the circulating water K deviates from the area of 8 ⁇ 4.
  • the descaling condition is that the pipe pressure drop ⁇ ⁇ of the microelectrolytic device is greater than 10 kPa.
  • the descaling condition is that the cell voltage V of the microelectrolytic device rises by more than 500 mV.
  • the present invention also provides an integrated water treatment device, comprising the microelectrolysis device preset; and further comprising a power source, a control system, a wide door and a detecting device;
  • the power source is configured to supply power to the electrolysis device
  • the control system is respectively connected to the wide door and the detecting device, and is configured to control the running of the program according to the received signal and data information of the detecting device;
  • the inlet pipe of the micro-electrolysis device is connected to a circulating water inlet pipe, and the outlet pipe of the micro-electrolysis device is connected to a fresh water outlet pipe.
  • the detecting device comprises a scale detecting device, and the scale detecting device is configured to detect the amount of fouling on the cathode plate of the micro-electrolysis device.
  • the detecting device comprises a concentration multiple detecting device, and the concentration multiple detecting device is configured to detect a concentration multiple of circulating water.
  • control detecting device comprises a pipeline pressure detecting device, and the pipeline pressure detecting device is configured to detect the pipeline Pipeline pressure for integrated water treatment equipment.
  • the detecting device comprises a slot voltage detecting device, and the slot voltage detecting device is configured to detect a slot voltage of the micro-electrolysis device.
  • the wide door comprises a circulating water inlet door, a fresh water outlet door and a waste liquid discharge door;
  • the circulating water inlet door is installed on the circulating water inlet pipe
  • the fresh water outlet door is installed on the fresh water outlet pipe
  • the waste liquid discharge door is installed in the waste liquid discharge pipe. on.
  • the detecting device further comprises a liquid level detecting device; and the liquid level detecting device is configured to detect a liquid level of the micro-electrolysis device.
  • a flow meter is further disposed on the circulating water inlet pipe.
  • the integrated water treatment device further comprises an electrolyte inlet filter, and the circulating water is processed by the electrolyte inlet filter before entering the micro-electrolysis device.
  • the integrated water treatment device is a mobile integrated device, and the integrated water treatment device further comprises a base, wherein the electrolysis device power supply, the control system, the wide door and the detecting device are all mounted on the base.
  • the invention also provides a water treatment method for circulating cooling water, which uses the micro-electrolysis device described above; when used, the anode wiring board and the cathode wiring board are respectively connected to the positive electrode and the negative electrode of the power source, and the cooling water is circulated at this time.
  • the micro-electrolysis equipment Entering the micro-electrolysis equipment, after electrolysis through the micro-electrolysis equipment, the micro-electrolysis equipment flows out. After a period of use, the cathode surface of the cathode assembly has a certain thickness of scale. At this time, the micro-electrolysis equipment enters the descaling step, and the micro-electrolysis equipment is re-scaled after descaling. run.
  • the beneficial effects of the invention are:
  • the microelectrolytic device, the integrated water treatment device and the circulating cooling water treatment method of the invention apply the electrolysis technology to the circulating cooling water treatment system, do not need to add chemicals when used, have low input, are simple to operate, and avoid using chemistry. Environmental pollution problems with pharmaceuticals.
  • the electrolytic cell structure of the present invention uses a square groove, which can increase the cathode area per unit volume compared to the circular groove body, and has a smaller footprint under the premise of the same amount of fouling.
  • the cathode assembly of the present invention that is, the cathode plate, the cathode steel plate is made of stainless steel or carbon steel, the side plate of the anode assembly is fixed with a carbon steel plate or a stainless steel plate inner wall, and the anode plate is also made of a corrosion-resistant titanium plate. Titanium plate and stainless steel or carbon steel plate are difficult to weld.
  • the titanium plate is provided on the inner wall.
  • the titanium plate as the anode plate and the titanium plate on the side plate are easily welded and fixed.
  • the anode plate can also be used as the anode titanium with many holes on the anode plate.
  • the guide strip is disposed above and below the anode plate, and the guide strip is arranged to make the yin and yang
  • the distance between the plates is fixed, ensuring that the anode and cathode are arranged in parallel, and not because of the long flow of water and electrolysis. The influence of the period makes the pole spacing change.
  • the micro-electrolysis device of the present invention has a simple structure, and the squeegee and ultrasonic descaling effect of the descaling assembly are remarkable. Among them, squeegee descaling, descaling rate can reach more than 80%; ⁇ ultrasonic descaling, scale layer below 30mm, descaling 30min, descaling rate can reach more than 80%.
  • Figure 1 is a schematic view of the microelectrolysis apparatus of the present invention.
  • Figure 2 is a front elevational view showing the mounting groove of the micro-electrolysis device shown in Figure 1;
  • Figure 3 is a side elevational view of the mounting groove shown in Figure 2;
  • Figure 4 is a front elevational view showing the anode assembly of the microelectrolysis apparatus shown in Figure 1;
  • Figure 5 is a side elevational view of the anode assembly shown in Figure 4.
  • Figure 6 is a front elevational view showing the cathode assembly of the microelectrolysis apparatus shown in Figure 1;
  • Figure 7 is a side elevational view of the cathode assembly shown in Figure 6;
  • Figure 8 is a schematic overall view of one embodiment of the squeegee of the present invention.
  • Figure 9 is a schematic overall view of one embodiment of the integrated water treatment apparatus of the present invention.
  • the present invention provides a microelectrolysis apparatus 1 mainly for use in circulating cooling water treatment, comprising an anode assembly 100, a cathode assembly 200, a mounting tank 300, and a descaling assembly, wherein the anode assembly 100 and cathode
  • the anode and cathode in the assembly 200 are staggered mounted on the mounting groove 300, and the descaling assembly is mounted on or on the anode assembly or the mounting groove.
  • the micro-electrolysis device of the present embodiment mainly processes the circulating cooling water by using an electrolysis technique, wherein an electric field is formed between the anode assembly and the cathode assembly, and the scale ions in the circulating cooling water are deposited on the cathode assembly by electrolysis, and the scale is accumulated to a certain extent. At the time of thickness, the scale is removed by the descaling unit.
  • the electrolysis equipment can continue to be used.
  • the micro-electrolysis device for circulating cooling water of the invention does not need to be added when it is used, and can be used only when it is energized, and is suitable for water quality of various hardnesses, when used. Easy to operate, low cost, no pollution to the environment.
  • the microelectrolysis apparatus of the present invention can be used in various cases where it is necessary to remove ions such as calcium, magnesium, and the like which can form a solid precipitate under electrolysis conditions.
  • the mounting slot 300 in this embodiment includes a first method blue 301, a second method blue 302, a first slot body 303, and a second slot body.
  • 304, an inlet pipe 305 and an outlet pipe 306, the first method blue 301, the second method blue 302, the first tank body 303, and the second tank body 304 form a frame of the mounting groove 300, the first groove body 303 and Two ends of the second groove body 304 are respectively fixed on the first method blue 301 and the second method blue 302, and the inlet pipe 305 and the outlet pipe 306 are symmetrically fixed to the first groove body 303 or On the second tank body 304.
  • the bottom of the mounting groove in this embodiment is also provided with a waste liquid discharge port 307, and when the micro-electrolysis device is operated, the waste liquid discharge port is closed.
  • the frame of the mounting groove in this embodiment is a square frame, which is convenient for manufacturing, and the frame of the mounting groove of various shapes can be designed according to actual needs, as long as the anode assembly and the cathode assembly can be matched with the frame of the mounting groove.
  • the first groove body and the second groove body in this embodiment may be fixed to the first flange or the second method flange by welding or screwing, preferably by welding.
  • the inlet and outlet tubes in this embodiment are preferably funnel shaped.
  • the anode assembly 100 includes an anode steel plate 101, a titanium plate 102, a plurality of anode plates 103, an anode wiring board 104, and a guide strip 105, the anode
  • the steel plate 101 is disposed in parallel with the titanium plate 102, and the anode steel plate 101 and the titanium plate 102 are fixedly connected by bolts, and a plurality of the anode plates 103 are fixed to the titanium plate 102 by welding at the anode
  • a guide strip 105 is disposed above and below the plate 103, and a plurality of the anode plates 103 are disposed in parallel, and the anode wiring board 104 is fixed on the other side of the anode steel plate 101 opposite to the titanium plate 102.
  • the guide strip 105 in this embodiment can be fixed to the anode plate by bolts.
  • the vertical distance between adjacent two anode plates is 10 mm to 80 mm, and most preferably 23 mm.
  • the anode plate 103 is perpendicular to the titanium plate 102 or the anode plate 103 and the titanium plate 102 are at an angle. Among them, it is preferable to vertically arrange between the anode plate and the titanium plate, which is convenient for manufacture and has a good fixing effect.
  • the cathode assembly 200 includes a cathode steel plate 201, a plurality of cathode plates 202, and a cathode wiring board 203.
  • the cathode plate 202 is vertically fixed by welding.
  • the cathode wiring board 203 is fixed to the cathode steel sheet 201, and a plurality of the cathode plates 202 are arranged in parallel.
  • the cathode steel sheet and the cathode sheet in this embodiment are fixed together by welding, and the cathode wiring board is welded to the cathode steel sheet.
  • the vertical distance between adjacent cathode plates 202 is from 10 mm to 80 mm, preferably 21 mm.
  • the cathode plate 202 is perpendicular to the cathode steel plate 201 or the cathode plate 202 and the cathode steel plate 201 are at a certain angle.
  • the cathode plate is perpendicular to the cathode steel plate.
  • the anode plate 103 and the cathode plate 202 can be arranged in parallel, so that there are two implementations, one is that the anode plate is arranged perpendicular to the titanium plate, and the cathode plate is perpendicular to the cathode steel plate; the other is the anode.
  • the plate and the cathode plate are inclined in the same direction.
  • the anode plate 103 and the cathode plate 202 are disposed at an intersection, and the anode plate and the cathode plate are not in contact at this time, so that there are two implementation manners, one is that the anode plate and the titanium plate are at an angle, and the cathode plate is perpendicular to the cathode steel plate.
  • the second type is that the anode plate is perpendicular to the titanium plate, and the cathode plate is at an angle to the cathode steel plate;
  • the third is that the anode plate and the titanium plate are at an angle, and the cathode plate and the cathode steel plate are at an angle.
  • the anode and cathode plates are not in contact.
  • the distance between the end of the anode plate 103 of the microelectrolysis device in the embodiment is from 5 mm to 20 mm from the cathode steel plate 201, or the distance between the end of the cathode plate 202 and the titanium plate 102 is 5 mm. 20mm, preferably 10mm.
  • the pole spacing between adjacent anode plates and said cathode plates is less than 50 mm, more preferably the distance between adjacent cathode plates and anode plates is 10 mm.
  • the pole spacing in this embodiment that is, the distance between the adjacent anode plate and the cathode plate is greater than 50 mm, the power consumption is relatively high when the same descaling requirement is reached, and if the distance between the anode plate and the cathode plate is too small, It may cause frequent descaling, so it is preferred that the vertical distance between adjacent anode plates and the cathode plates is 10-50 mm.
  • a waste liquid discharge port for discharging the scale removed by the flushing and descaling device is disposed at the bottom of the microelectrolytic device, preferably a waste liquid discharge pipe.
  • the waste liquid discharge pipe may be disposed on the installation tank, or may be disposed on the cathode assembly, or disposed on the anode assembly, as long as the waste liquid discharge pipe is at the bottom of the micro-electrolysis device, so that the gravity can be used after the flushing The waste liquid is discharged.
  • the descaling assembly in this embodiment is a squeegee 400.
  • the squeegee in this embodiment may be fixed to the mounting groove or may be fixed to the cathode assembly as long as the scale on the cathode assembly can be removed.
  • the squeegee in the embodiment is strip-shaped, and the overall shape of the squeegee is equivalent to that of the cathode steel plate.
  • a through hole 410 is disposed on the squeegee, and the position, the number and the shape of the through hole 410 are both connected to the cathode.
  • the position, number and shape of the plates are the same, and the squeegee 400 is fixed to the cathode side of the microelectrolytic device at the time of installation, while the cathode plate 202 is passed through the through holes 410 in the squeegee 400, so that when the cathode plate 202 is pulled out
  • the scale layer on the cathode plate can be scraped off, or the squeegee is elongated, and the long squeegee can be controlled to move along the cathode plate.
  • the cathode assembly in this embodiment may be fixedly connected to the mounting groove, and the squeegee may be disposed inside the hollow container formed by the anode assembly, the cathode assembly and the mounting groove, and the squeegee is in contact with the cathode plate, and a control system may be provided to control Scraper operation, when the control system determines that the descaling condition is reached, the control squeegee is activated to remove the scale layer on the cathode plate, which requires A waste liquid discharge port is to be provided at the bottom of the installation tank of the microelectrolysis device. At this time, it is not necessary to pull out the cathode assembly to complete the descaling.
  • the micro-electrolysis apparatus further includes a cylinder 700, and the gas rainbow 700 is fixedly connected to the cathode steel plate 201 of the cathode assembly 200, and the gas rainbow 700
  • the cathode assembly 200 is press-fitted to the frame of the mounting groove 300, and the gas rainbow 700 can drive the cathode assembly 200 to move.
  • the cathode assembly in the embodiment is detachably connected to the mounting groove, and the cathode assembly can be pressed and fixed on the mounting groove by the gas rainbow or the cathode assembly can be pulled out by the gas rainbow to descale.
  • the main purpose of setting the gas rainbow is to Descaling, the gas rainbow drives the cathode assembly to move, and the scraper is in contact with the cathode plate at this time, and the scraper removes the scale on the surface of the cathode plate.
  • a first sealing gasket 500 is disposed between the anode assembly and the frame of the mounting groove, and the cathode assembly and the mounting groove
  • a second gasket 600 is also disposed between the frames.
  • the descaling assembly is an ultrasonic vibrator; the ultrasonic vibrator is preferably mounted on the anode assembly and/or the cathode assembly. Whether the ultrasonic vibrator is mounted on the anode assembly or the cathode assembly, the direction of the generated ultrasonic waves is made parallel to the direction of the cathode plate.
  • a recess is provided on the cathode steel plate of the cathode assembly; the ultrasonic vibrator is mounted in the recess.
  • the installation of the ultrasonic vibrator on the cathode steel plate is determined according to the actual situation of the microelectrolytic cell.
  • bolts and the like are mounted on the anode steel plate, which may affect the ultrasonic vibrator and is inconvenient to install. Therefore, in this embodiment, the ultrasonic vibrator is preferably mounted on the cathode steel sheet.
  • the specific operation method is to open a groove on the cathode steel plate, weld the ultrasonic acoustic vibrator in the groove, and then close the groove by using a cover or the like, thereby avoiding corrosion and prolonging the service life of the ultrasonic wave vibrator.
  • the thickness of the bottom of the groove at the front end is 2 mm to 3.5 mm. That is, the vertical distance between the ultrasonic vibrator and the cathode plate should be 2 mm to 3.5 mm, preferably not more than 3 mm.
  • the ultrasonic vibrator when the ultrasonic vibrator generates ultrasonic waves, the ultrasonic waves pass through the bottom of the groove, thereby utilizing the specific effect of the ultrasonic waves to cause the scale layer on the cathode plate in the circulating water to fall off, and finally the descaling effect is achieved.
  • the frequency of the ultrasonic vibrator is 20 to 60 kHz.
  • the number of ultrasonic vibrators is determined according to the number of cathode plates, and the ultrasonic vibrators can be evenly distributed on the cathode steel plates.
  • the ultrasonic vibrators are arranged in parallel with the cathode plates, that is, a plurality of ultrasonic vibrators are formed in a row, and the number of columns formed is the same as that of the cathode plates. The number of columns is the same, and the array of ultrasonic vibrators and the cathode plates are in a straight line.
  • other devices such as ultrasonic power supplies should also be included.
  • the ultrasonic power source is turned on, and ultrasonic waves are generated between the ultrasonic vibrators.
  • the vibration frequency of the cathode plate is different from the vibration frequency of the scale layer, the scale layer on the cathode plate falls off, and when the descaling is completed, the opening is performed.
  • the wide door of the waste liquid discharge port, the falling scale layer and the circulating water remaining in the micro-electrolysis device are discharged together through the waste liquid discharge port at the bottom of the micro-electrolysis device.
  • the descaling assembly of the present invention may also be any physical or biological descaling device as long as it can be used in combination with the microelectrolysis device of the present invention.
  • the present invention also provides a method of controlling a microelectrolysis apparatus according to any of the above embodiments, that is, when the microelectrolytic device reaches a descaling condition, the microelectrolysis device is stopped, and the microelectrolysis device is subjected to off-line descaling.
  • the descaling condition is that the scale on the cathode plate of the cathode assembly is greater than 60% of the pole spacing between the cathode plate and the anode plate, or the concentration multiple K of the circulating water deviates from the region 8 ⁇ 4, or is micro
  • the pipe pressure drop ⁇ P of the electrolysis equipment is greater than 10 kPa, or the cell voltage V of the microelectrolytic device rises more than 500 mV.
  • the above four conditions reach any one of the conditions, and the micro-electrolysis device enters the offline descaling step.
  • the scale When the scale is used as a parameter, the scale should not exceed 0.6 times the distance between the cathode plate and the anode plate, so when the scale exceeds 0.6 times the distance between the cathode plate and the anode plate, the off-line descaling is entered. Step, generally, when the scale of the cathode plate of the cathode assembly is greater than 30 mm, the descaling step is entered.
  • the specific process of offline descaling is as follows: Firstly, the power supply of the micro-electrolyzer is cut off, and then the manual, semi-automatic or fully automatic method is used to close the circulating water inlet wide door and the fresh water to discharge the wide door, and then the deoxidation of the micro-electrolysis device is started.
  • the component is about (T2), the descaling block is stopped, the waste liquid is opened to discharge the wide door, and after draining (T4) seconds, the flushing water inlet door is opened (in this embodiment, the fresh water outlet is wide), After the liquid (T5) seconds, the waste liquid is closed and the wide door is closed.
  • the electrolysis equipment is descaled and enters the standby state.
  • the present invention further provides an integrated water treatment apparatus, including the micro-electrolysis apparatus 1 according to any embodiment; further comprising a power source 2, a control system, a wide door and a detecting device; Providing power to the electrolysis device; the control system is respectively connected to the wide door and the detecting device for controlling opening of the wide door according to the received signal of the detecting device; the inlet pipe of the micro-electrolysis device 1 It is connected to the circulating water inlet pipe 3, and the outlet pipe of the micro-electrolysis device 1 is connected to the fresh water outlet pipe 4.
  • the detecting means comprises a scale detecting means 5 for detecting the amount of fouling on the cathode plate of the microelectrolytic device.
  • the scale detecting device is connected to the cathode plate.
  • the detecting means comprises a concentration multiple detecting means 6, and the concentration multiple detecting means 6 is for detecting a concentration factor of the circulating water.
  • the detecting means comprises a pipe pressure detecting means 7, and the pipe pressure detecting means 7 is for detecting the pipe pressure of the integrated water treatment apparatus.
  • the detecting device comprises a slot voltage detecting device 8, and the slot voltage detecting device 8 is configured to detect the The cell voltage of the microelectrolysis device.
  • the detecting device may be any one or more of a scale detecting device, a concentration multiple detecting device, a pipeline pressure detecting device or a tank voltage detecting device, as long as the detected parameter of the detecting device reaches the descaling condition, the micro-electrolytic device Go to the offline descaling step.
  • the control system can control the normal operation of the micro-electrolysis device or enter the offline descaling program according to the detection result of the detecting device. At the same time, when the micro-electrolysis device is running or enters the offline descaling program, the control system controls the corresponding wide door switch.
  • the wide door comprises a circulating water inlet wide door 9, a fresh water discharge wide door 10 and a waste liquid discharge wide door 11; wherein the circulating water inlet wide door 9 is installed in the circulating water inlet pipe 3, the fresh water discharge wide door 10 is installed on the fresh water outlet pipe 4, the flushing water inlet valve is installed on the flushing water inlet pipe, and the waste liquid discharge wide door 11 is installed in the waste liquid. Discharged on the pipe 12.
  • the fresh water outlet is used as the flushing water inlet, which simplifies the process piping design.
  • control system further includes a liquid level detecting device; and the liquid level detecting device is configured to detect a liquid level of the micro-electrolysis device.
  • a water meter for measuring the amount of water and a flow meter for measuring the instantaneous flow rate are further disposed on the circulating water inlet pipe.
  • the integrated water treatment device further comprises an electrolyte inlet filter, and the circulating water is processed by the electrolyte inlet filter before entering the electrolysis device.
  • the electrolyte inlet filter in this embodiment is used for filtering to remove large impurities and flocs in the circulating water, which can increase the service life of the micro-electrolysis device and prolong the cleaning time of the micro-electrolysis device.
  • the circulation water pump and the water storage tank are also connected by bypass. This is mainly because the micro-electrolysis equipment needs to be descaled and stopped, and the circulating water can be directly returned to the water storage tank without passing through the electrolysis equipment.
  • the integrated water treatment device is a mobile integrated device
  • the integrated water treatment device further includes a base
  • the micro-electrolysis device and the power source, the control system, the wide door and the detecting device are all mounted on the base on.
  • the base in this embodiment is composed of channel steel and steel plate, and can not only carry the related equipment disposed thereon, but also facilitate lifting.
  • the integrated water treatment device is further provided with a sample inspection station.
  • the related equipment is reasonably set, and after the assembly is completed, only the circulating water inlet, the circulating water outlet and the circulating water pump return port are connected to the external circulating cooling water, when used. It only needs to complete the connection of the interface pipe and external electrical, and the device has a small footprint and is very convenient to use.
  • the present invention also provides a circulating cooling water treatment method, using the microelectrolysis apparatus for circulating cooling water treatment according to any of the above embodiments;
  • the anode wiring board 104 and the cathode wiring board 203 are respectively connected to the positive and negative poles of the power source, and the cycle is performed at this time.
  • the cooling water enters the micro-electrolysis device and flows out of the micro-electrolysis device after electrolysis. After a period of use, the surface of the cathode plate of the cathode assembly is adsorbed with a certain thickness of scale. At this time, the micro-electrolysis device is stopped, and the micro-electrolysis device enters. In the scale step, the micro-electrolysis unit is re-run after descaling.
  • the inlet assembly 800 of the circulating cooling water device is connected to the inlet pipe 305 of the installation tank, and the circulating cooling water enters the micro-electrolysis device through the inlet pipe, and after the electrolytic treatment, flows out from the outlet pipe of the installation tank.
  • the cylinder is returned to the pressing position, and the micro-electrolytic equipment can be reused by circulating water; or the micro-electrolysis equipment can be stopped, the circulating cooling water inlet water gate is closed, the fresh water is discharged, and the electrolytic chamber is closed.
  • the circulating water is filled, and then the ultrasonic vibrator is activated to perform ultrasonic descaling.
  • the waste liquid discharge port 307 is opened, and the circulating water in the electrolytic cell and the fallen scale are discharged together.
  • the micro-electrolysis device uses a constant current source, that is, the current of the micro-electrolysis device does not change during the process.
  • the microelectrolysis device has a current density of 10 to 50 A/m 2 ; the circulating cooling water flow rate of the microelectrolysis device ranges from 0.02 to 0.2 m/s, and the water flow direction and the direction of the electric field formed by the microelectrolysis device vertical.
  • a small micro-electrolysis experimental device was fabricated with an anode size of 50 mm X 100 mm and a cathode size of 50 mm x 100 mm.
  • the electrodes were connected in parallel with a 10 mm pitch between the cathode and the anode.
  • Tap water is used as the electrolyte, and the water quality is shown in Table 1.
  • the flow rate was controlled at 2.5 L/min, and the experiment was carried out at room temperature to study the corresponding relationship between the fouling reaction time and the amount of fouling at the same current density. Table 1
  • the groove voltage increase range of the circulating water micro-electrolysis device can be used as the descaling condition, that is, the descaling condition is that the cell voltage V of the micro-electrolysis device rises by more than 500 mV, and the method can be applied to practical applications.
  • the descaling condition is that the cell voltage V of the micro-electrolysis device rises by more than 500 mV, and the method can be applied to practical applications.
  • the small ultrasonic cleaning machine in the electrode workshop has an ultrasonic transmission power of 600W, a liquid heating power of 500W, and an ultrasonic frequency of 40 kHz.
  • the water temperature was heated to 50 ° C, and the cathode was placed in the scale of 72 hours in Example 1, and the ultrasonic emission switch was turned on, and the scale layer on the cathode plate was peeled off and timed. After the end, the amount of descaling is calculated by weighing.
  • a micro-electrolysis device comprising an anode assembly, a mounting groove, a cathode assembly, a liquid inlet tube and a liquid outlet tube, wherein the cathode electrode area is 0.0704 m 2 , and the anode assembly and the cathode assembly are respectively mounted on the first flange and the second On the flange.
  • the liquid inlet pipe is installed at a lower portion of the electrolysis chamber formed by the first flange, the second flange, the first tank body, and the second tank body, and the liquid outlet pipe is installed at an upper portion of the electrolysis chamber, and the ultrasonic vibrator is installed on the cathode steel plate. Inside the groove.
  • the thickness of the bottom of the groove that is, the distance from the bottom of the groove to the junction of the cathode plate and the cathode steel plate is 3 mm.
  • the surface of the cathode is covered with scale having a thickness of 1 mm, and the descaling assembly is activated to perform ultrasonic descaling.
  • the specific process is as follows: Firstly, the power supply of the electrolysis cell is cut off, and the circulating water inlet wide door and the fresh water discharge wide door are closed by a fully automatic method, the ultrasonic generator power is turned on, the ultrasonic wave starts to be emitted, and the ultrasonic wave transmitting power is used.
  • the ultrasonic frequency is 28kHz.
  • the scale is continuously washed and shaken, gradually loosened and peeled off from the surface of the cathode. It can be seen that the scale is continuously accumulated in the bottom of the tank, showing a sheet shape, and the water body is filled with scale ⁇ : grain and milky white
  • the descaling component is stopped, that is, the power of the ultrasonic generator is cut off, the waste liquid is discharged from the wide door, and after draining for 10 seconds, the flushing water enters the wide door, that is, the fresh water outlet is opened, and after 30 seconds, the waste is discarded.
  • the liquid discharge door is closed.
  • the micro-electric After the descaling of the device is completed, it enters the standby state.
  • the cathode plate after descaling with the ultrasonic wave substantially exposes the metal surface.
  • the descaling rate is about 88%.
  • calcium hard, total alkalinity and total hardness are calculated as CaC03.
  • the operation process of the above micro-electrolysis device is divided into two steps of energizing the micro-electrolysis device and descaling the micro-electrolysis device.
  • the energization work step is to apply a certain current intensity to the micro-electrolysis device.
  • the surface of the cathode plate of the micro-electrolysis device will be scaled, and a small amount of bow ions in the water can be removed, and most of the bow ions still participate.
  • the bow ions are associated with chloride ions to achieve corrosion inhibition; the anode generates chlorine gas, the chlorine gas dissolves in water, and forms hypochlorous acid, which has a bactericidal effect.
  • the anode and cathode respectively create strong acid and strong
  • the alkaline environment also plays a sufficient bactericidal action on the water flowing through the micro-electrolysis equipment.
  • the descaling regeneration step is carried out after the microelectrolytic device has been operated for a period of time, the scale of the cathode surface is increased, and the voltage is increased.
  • the descaling assembly described in the descaling is a strip-shaped squeegee fixed to the mounting groove, the length of the squeegee being equivalent to the width of the cathode plate, and the squeegee moving along the cathode plate during descaling.
  • the control system detects that the scale thickness on the cathode assembly reaches a preset value, the control blade is activated to remove the scale layer on the cathode plate, and the scale liquid is discharged from the bottom of the electrolytic cell.
  • the micro-electrolysis device is used in the treatment of circulating cooling water, and the device itself does not add and generate any harmful components, which can improve the drainage pollution problem caused by the dosage of the existing conventional pharmaceutical method, and does not increase the sewage treatment burden of the factory.
  • the water quality requirements for fresh make-up water are also significantly reduced, with significant economic and social benefits.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The present invention provides a micro-electrolysis device and a control method, and an integrated water processing device and a water processing method. The micro-electrolysis device comprises an anode assembly, a cathode assembly, a mounting groove, and a descaling assembly. The anode assembly and the cathode assembly are symmetrically mounted in the mounting groove. The descaling assembly is mounted on the anode assembly, the cathode assembly or the mounting groove. According to the micro-electrolysis device and the circulating cooling water processing method of the present invention, an electrolysis technology is applied in circulating cooling water processing, no chemical agent needs to be added during the use, the investment is low, operations are simple, and the environmental problem occurring due to use of a chemical agent is avoided.

Description

微电解设备及控制方法、 集成式水处理设备和水处理方法 技术领域  Micro-electrolysis equipment and control method, integrated water treatment equipment and water treatment method
本发明涉及水处理领域， 尤其涉及一种用于循环冷却水处理的微电解设备及其控制方 法和集成式水处理设备以及一种不加药的循环冷却水处理方法。 背景技术  The present invention relates to the field of water treatment, and more particularly to a microelectrolysis apparatus for circulating cooling water treatment, a control method thereof and an integrated water treatment apparatus, and a non-medicated circulating cooling water treatment method. Background technique
现有工业用循环水的处理是在循环水中投入化学药剂 （如阻垢剂和緩蚀剂等） ， 来阻 止循环水中的钙离子在管道中结垢进而解决循环水在管道中结垢、 腐蚀等问题。 这种投入 化学药剂的方法需要大量的化学药剂， 大量的化学药剂会对环境造成污染， 尤其是引起水 体的富营养化问题。  The existing industrial circulating water treatment is to put chemical agents (such as scale inhibitors and corrosion inhibitors) into the circulating water to prevent the calcium ions in the circulating water from scaling in the pipeline and to solve the scaling, corrosion, etc. of the circulating water in the pipeline. problem. This method of investing in chemicals requires a large amount of chemicals, and a large amount of chemicals can cause environmental pollution, especially causing eutrophication of water.
因此提供一种新的不使用化学药剂的循环冷却水处理用的微电解设备和方法是本领 域技术人员需要解决的问题。 发明内容  Therefore, it is a problem to be solved by those skilled in the art to provide a novel microelectrolysis apparatus and method for circulating cooling water treatment without using chemicals. Summary of the invention
为了克服上述的不足， 本发明的目的是提供一种新的微电解设备和一种新的循环冷却 水处理方法。  In order to overcome the above deficiencies, it is an object of the present invention to provide a new microelectrolysis apparatus and a new circulating cooling water treatment method.
本发明的技术方案如下：  The technical solution of the present invention is as follows:
一种^：电解设备， 包括阳极组件、 阴极组件、 安装槽和除垢组件， 其中所述阳极组件 和阴极组件的阴阳极交错安装在所述安装槽上；  An electrolysis device comprising an anode assembly, a cathode assembly, a mounting groove and a descaling assembly, wherein the anode and cathode of the anode assembly and the cathode assembly are staggered on the mounting groove;
所述除垢组件安装在所述阳极组件上或所述阴极组件上或所述安装槽上。  The descaling assembly is mounted on the anode assembly or on the cathode assembly or on the mounting slot.
其中， 所述安装槽包括第一方法兰、 第二方法兰、 第一槽体、 第二槽体、 入口管和出 口管， 所述第一方法兰、 第二方法兰、 第一槽体和第二槽体形成安装槽的框架， 所述第一 槽体和第二槽体的两端分别固定在所述第一方法兰和所述第二方法兰上， 所述入口管和所 述出口管对称固定在所述第一槽体或第二槽体上。  Wherein, the mounting groove comprises a first method blue, a second method blue, a first tank body, a second tank body, an inlet pipe and an outlet pipe, the first method blue, the second method blue, the first tank body and The second groove body forms a frame of the installation groove, and both ends of the first groove body and the second groove body are respectively fixed on the first method blue and the second method blue, the inlet pipe and the outlet The tube is symmetrically fixed to the first tank or the second tank.
较优的， 所述阳极组件包括阳极钢板、 钛板、 若干个阳极板、 阳极接线板和导向条， 所述阳极钢板与所述钛板平行固定连接， 若干个所述阳极板固定在所述钛板上， 在所述阳 极板的上方和下方均设置有所述导向条， 若干个所述阳极板之间互相平行， 所述阳极接线 板固定在所述阳极钢板上； 所述阳极板与所述钛板垂直。  Preferably, the anode assembly comprises an anode steel plate, a titanium plate, a plurality of anode plates, an anode terminal plate and a guiding strip, wherein the anode steel plate is fixedly connected in parallel with the titanium plate, and a plurality of the anode plates are fixed in the On the titanium plate, the guide strip is disposed above and below the anode plate, and the plurality of anode plates are parallel to each other, and the anode terminal plate is fixed on the anode steel plate; The titanium plate is vertical.
较优的， 所述阴极组件包括阴极钢板、 若干个阴极板和阴极接线板， 所述阴极板垂直 固定在所述阴极钢板上， 所述阴极接线板固定在所述阴极钢板上， 若干个所述阴极板之间 平行设置； 所述阴极板与所述阴极钢板垂直。 Preferably, the cathode assembly comprises a cathode steel plate, a plurality of cathode plates and a cathode wiring plate, the cathode plate is vertically fixed on the cathode steel plate, and the cathode wiring plate is fixed on the cathode steel plate, and a plurality of Between cathode plates Parallel; the cathode plate is perpendicular to the cathode steel plate.
进一步的， 相邻所述阳极板与所述阴极板之间的极间距小于 50mm。  Further, the pole spacing between adjacent anode plates and the cathode plates is less than 50 mm.
其中， 所述除垢组件为刮板， 所述刮板用于处理所述阴极组件上的结垢。  Wherein the descaling assembly is a squeegee for treating fouling on the cathode assembly.
较优的， 所述微电解设备还包括气缸， 所述气缸与所述阴极组件固定连接， 所述气缸 将所述阴极组件挤压固定在所述安装槽的框架上， 所述气虹能够带动所述阴极组件移动。  Preferably, the micro-electrolysis device further includes a cylinder, the cylinder is fixedly connected to the cathode assembly, and the cylinder presses and fixes the cathode assembly on a frame of the installation slot, and the gas rainbow can drive The cathode assembly moves.
较优的， 所述阴极组件和所述阳极组件分别与所述安装槽的框架绝缘和密封。  Preferably, the cathode assembly and the anode assembly are respectively insulated and sealed from the frame of the mounting groove.
其中， 所述除垢组件为超声波振子；  Wherein the descaling component is an ultrasonic vibrator;
所述超声波振子安装在所述阳极组件和 /或所述阴极组件上， 运行超声波振子时其产 生超声波方向与电极面平行。  The ultrasonic vibrator is mounted on the anode assembly and/or the cathode assembly, and when the ultrasonic vibrator is operated, the ultrasonic direction is generated in parallel with the electrode surface.
较优的， 在所述阴极组件的阴极钢板上设置有凹槽， 所述超声波振子安装在所述凹槽 中， 所述凹槽的底部的厚度为 2mm至 3.5mm。  Preferably, a groove is provided on the cathode steel plate of the cathode assembly, and the ultrasonic vibrator is mounted in the groove, and the bottom of the groove has a thickness of 2 mm to 3.5 mm.
本发明还提供一种上述的微电解设备的控制方法， 即当所述微电解设备达到除垢条件 时， 停止运行微电解设备， 并对所述微电解设备进行离线除垢再生。  The present invention also provides a control method of the above micro-electrolysis device, that is, when the micro-electrolysis device reaches the descaling condition, the micro-electrolysis device is stopped, and the micro-electrolysis device is subjected to off-line descaling regeneration.
其中， 所述除垢条件为所述阴极组件的阴极板上的垢厚大于所述阴极板和所述阳极板 之间的极间距的 60%。 。  Wherein the descaling condition is that the scale of the cathode plate of the cathode assembly is greater than 60% of the pole spacing between the cathode plate and the anode plate. .
其中， 所述除垢条件为循环水的浓缩倍数 K偏离区域 8士 4。  Wherein, the descaling condition is that the concentration multiple of the circulating water K deviates from the area of 8 士4.
其中， 所述除垢条件为微电解设备的管道压力降 Δ Ρ大于 10kPa。  Wherein, the descaling condition is that the pipe pressure drop Δ Ρ of the microelectrolytic device is greater than 10 kPa.
其中， 所述除垢条件为微电解设备的槽电压 V上升超过 500mV。  Wherein, the descaling condition is that the cell voltage V of the microelectrolytic device rises by more than 500 mV.
相应的， 本发明还提供一种集成式水处理设备， 包括预设所述的微电解设备； 还包括电源、 控制***、 阔门和检测装置；  Correspondingly, the present invention also provides an integrated water treatment device, comprising the microelectrolysis device preset; and further comprising a power source, a control system, a wide door and a detecting device;
所述电源用于向所述^：电解设备供电；  The power source is configured to supply power to the electrolysis device;
所述控制***分别与所述阔门和检测装置连接， 用于根据接收到的检测装置的信号和 数据信息控制程序的运行；  The control system is respectively connected to the wide door and the detecting device, and is configured to control the running of the program according to the received signal and data information of the detecting device;
所述微电解设备的入口管与循环水进水管道连接， 所述微电解设备的出口管与新鲜水 出水管道连接。  The inlet pipe of the micro-electrolysis device is connected to a circulating water inlet pipe, and the outlet pipe of the micro-electrolysis device is connected to a fresh water outlet pipe.
其中， 所述检测装置包括垢量检测装置， 所述垢量检测装置用于检测所述微电解设备 的阴极板上的结垢量。  Wherein, the detecting device comprises a scale detecting device, and the scale detecting device is configured to detect the amount of fouling on the cathode plate of the micro-electrolysis device.
其中， 所述检测装置包括浓缩倍数检测装置， 所述浓缩倍数检测装置用于检测循环水 的浓缩倍数。  Wherein, the detecting device comprises a concentration multiple detecting device, and the concentration multiple detecting device is configured to detect a concentration multiple of circulating water.
其中， 所述控检测装置包括管道压力检测装置， 所述管道压力检测装置用于检测所述 集成式水处理设备的管道压力。 Wherein the control detecting device comprises a pipeline pressure detecting device, and the pipeline pressure detecting device is configured to detect the pipeline Pipeline pressure for integrated water treatment equipment.
其中， 所述检测装置包括槽电压检测装置， 所述槽电压检测装置用于检测所述微电解 设备的槽电压。  Wherein, the detecting device comprises a slot voltage detecting device, and the slot voltage detecting device is configured to detect a slot voltage of the micro-electrolysis device.
其中， 所述阔门包括循环水进水阔门、 新鲜水排出阔门和废液排出阔门；  Wherein the wide door comprises a circulating water inlet door, a fresh water outlet door and a waste liquid discharge door;
其中所述循环水进水阔门安装在所述循环水进水管道上， 所述新鲜水排出阔门安装在 所述新鲜水出水管道上， 所述废液排出阔门安装在废液排出管道上。  Wherein the circulating water inlet door is installed on the circulating water inlet pipe, the fresh water outlet door is installed on the fresh water outlet pipe, and the waste liquid discharge door is installed in the waste liquid discharge pipe. on.
其中， 所述检测装置还包括液位检测装置； 所述液位检测装置用于检测所述微电解设 备的液位。  Wherein, the detecting device further comprises a liquid level detecting device; and the liquid level detecting device is configured to detect a liquid level of the micro-electrolysis device.
其中， 在所述循环水进水管道上还设置有流量计。  Wherein, a flow meter is further disposed on the circulating water inlet pipe.
其中， 所述集成式水处理设备还包括电解液进口过滤器， 所述循环水经过所述电解液 进口过滤器处理后再进入所述微电解设备。  Wherein, the integrated water treatment device further comprises an electrolyte inlet filter, and the circulating water is processed by the electrolyte inlet filter before entering the micro-electrolysis device.
其中， 所述集成式水处理设备为移动一体式， 所述集成式水处理设备还包括底座， 所 述^:电解设备电源、 控制***、 阔门和检测装置均安装在所述底座上。  Wherein, the integrated water treatment device is a mobile integrated device, and the integrated water treatment device further comprises a base, wherein the electrolysis device power supply, the control system, the wide door and the detecting device are all mounted on the base.
本发明还提供一种用于循环冷却水的水处理方法， 釆用以上所述的微电解设备； 使用时将阳极接线板和阴极接线板分别连接到电源的正极和负极， 此时循环冷却水进 入微电解设备， 经过微电解设备电解后流出微电解设备， 使用一段时间后， 阴极组件的阴 极表面结有一定厚度的垢， 此时微电解设备进入除垢步骤， 除垢后微电解设备重新运行。 本发明的有益效果是：  The invention also provides a water treatment method for circulating cooling water, which uses the micro-electrolysis device described above; when used, the anode wiring board and the cathode wiring board are respectively connected to the positive electrode and the negative electrode of the power source, and the cooling water is circulated at this time. Entering the micro-electrolysis equipment, after electrolysis through the micro-electrolysis equipment, the micro-electrolysis equipment flows out. After a period of use, the cathode surface of the cathode assembly has a certain thickness of scale. At this time, the micro-electrolysis equipment enters the descaling step, and the micro-electrolysis equipment is re-scaled after descaling. run. The beneficial effects of the invention are:
(1 )本发明的微电解设备和集成式水处理设备及循环冷却水处理方法将电解技术应用 于循环冷却水处理***， 使用时不需要添加化学药剂， 投入低， 操作简单， 避免了使用化 学药剂出现的环境污染问题。  (1) The microelectrolytic device, the integrated water treatment device and the circulating cooling water treatment method of the invention apply the electrolysis technology to the circulating cooling water treatment system, do not need to add chemicals when used, have low input, are simple to operate, and avoid using chemistry. Environmental pollution problems with pharmaceuticals.
(2)本发明的电解槽结构釆用方形槽， 其相比较于圆形槽体， 可以增加单位体积的阴极 面积， 在相同结垢量的前提之下， 占地面积更小。  (2) The electrolytic cell structure of the present invention uses a square groove, which can increase the cathode area per unit volume compared to the circular groove body, and has a smaller footprint under the premise of the same amount of fouling.
03)本发明的阴极组件即阴极板、 阴极钢板釆用不锈钢或碳钢， 阳极组件的侧板釆用碳 钢板或不锈钢板内壁固定钛板， 阳极板也釆用抗腐蚀性的钛板， 因钛板和不锈钢或碳钢板 焊接困难， 釆用内壁设置钛板， 作为钛材质的阳极板和侧板上的钛板很容易焊接固定， 阳 极板还可以釆用阳极板上有很多孔的阳极钛网， 以及抗腐蚀能力更好的钛板或钛网外侧涂 覆氧化物， 如氧化钌等；在所述阳极板的上方和下方均设置有所述导向条， 所述导向条的 设置使得阴阳极板之间距离固定， 确保阴阳极之间平行设置， 且不会因为水流和电解的长 期影响使得极间距变化。 03) The cathode assembly of the present invention, that is, the cathode plate, the cathode steel plate is made of stainless steel or carbon steel, the side plate of the anode assembly is fixed with a carbon steel plate or a stainless steel plate inner wall, and the anode plate is also made of a corrosion-resistant titanium plate. Titanium plate and stainless steel or carbon steel plate are difficult to weld. The titanium plate is provided on the inner wall. The titanium plate as the anode plate and the titanium plate on the side plate are easily welded and fixed. The anode plate can also be used as the anode titanium with many holes on the anode plate. a mesh, and a titanium or titanium mesh outer coating oxide having better corrosion resistance, such as ruthenium oxide, etc.; the guide strip is disposed above and below the anode plate, and the guide strip is arranged to make the yin and yang The distance between the plates is fixed, ensuring that the anode and cathode are arranged in parallel, and not because of the long flow of water and electrolysis. The influence of the period makes the pole spacing change.
(4)本发明的微电解设备， 其结构简单， 除垢组件的刮板和超声波除垢效果显著。 其中 釆用刮板除垢， 除垢率能达到 80%以上； 釆用超声波除垢， 垢层 30mm以下， 除垢 30min, 除垢率也能达到 80%以上。 附图说明  (4) The micro-electrolysis device of the present invention has a simple structure, and the squeegee and ultrasonic descaling effect of the descaling assembly are remarkable. Among them, squeegee descaling, descaling rate can reach more than 80%; 釆 ultrasonic descaling, scale layer below 30mm, descaling 30min, descaling rate can reach more than 80%. DRAWINGS
图 1为本发明的微电解设备的整体示意图；  Figure 1 is a schematic view of the microelectrolysis apparatus of the present invention;
图 2为图 1所示的微电解设备的安装槽的主视示意图；  Figure 2 is a front elevational view showing the mounting groove of the micro-electrolysis device shown in Figure 1;
图 3为图 2所示的安装槽的侧视示意图；  Figure 3 is a side elevational view of the mounting groove shown in Figure 2;
图 4为图 1所示的微电解设备的阳极组件的主视示意图；  Figure 4 is a front elevational view showing the anode assembly of the microelectrolysis apparatus shown in Figure 1;
图 5为图 4所示的阳极组件的侧视示意图；  Figure 5 is a side elevational view of the anode assembly shown in Figure 4;
图 6为图 1所示的微电解设备的阴极组件的主视示意图；  Figure 6 is a front elevational view showing the cathode assembly of the microelectrolysis apparatus shown in Figure 1;
图 7为图 6所示的阴极组件的侧视示意图；  Figure 7 is a side elevational view of the cathode assembly shown in Figure 6;
图 8为本发明中的刮板的一个实施例的整体示意图；  Figure 8 is a schematic overall view of one embodiment of the squeegee of the present invention;
图 9为本发明的集成式水处理设备的一个实施例的整体示意图；  Figure 9 is a schematic overall view of one embodiment of the integrated water treatment apparatus of the present invention;
图 10和图 11为实施例 1的曲线图。 具体实施方式  10 and 11 are graphs of Embodiment 1. detailed description
为了使本发明的微电解设备及其控制方法和集成式水处理设备以及循环冷却水处理 方法的目的、 技术方案及优点更加清楚明白， 以下结合具体附图及具体实施例， 对本发明 进行进一步详细说明。  In order to make the purpose, technical solution and advantages of the microelectrolysis device and the control method thereof and the integrated water treatment device and the circulating cooling water treatment method of the present invention more clear, the present invention will be further described in detail below with reference to the specific drawings and specific embodiments. Description.
需要说明的是， 在不冲突的情况下， 本申请中的实施例及实施例中的特征可以相互组 合。  It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.
参见图 1至图 7, 本发明提供一种主要用于循环冷却水处理的微电解设备 1 , 包括阳 极组件 100、 阴极组件 200、 安装槽 300和除垢组件， 其中所述阳极组件 100和阴极组件 200中的阴阳极交错安装在所述安装槽 300上， 所述除垢组件安装在所述阳极组件上或所 述阴极组件上或所述安装槽上。  Referring to Figures 1 through 7, the present invention provides a microelectrolysis apparatus 1 mainly for use in circulating cooling water treatment, comprising an anode assembly 100, a cathode assembly 200, a mounting tank 300, and a descaling assembly, wherein the anode assembly 100 and cathode The anode and cathode in the assembly 200 are staggered mounted on the mounting groove 300, and the descaling assembly is mounted on or on the anode assembly or the mounting groove.
本实施例的微电解设备主要釆用电解技术处理循环冷却水， 其中阳极组件和阴极组件 之间形成电场， 通过电解使得循环冷却水中的结垢离子沉积在阴极组件上， 当结垢积累到 一定厚度时， 釆用除垢组件除去结垢后 ^：电解设备可以继续使用。 本发明的用于循环冷却 水的微电解设备使用时不需要加药， 只需通电即可使用， 适用于各种硬度的水质， 使用时 操作方便， 成本低，对环境无污染。本发明的微电解设备可以用于各种需要除去水中的钙、 镁等在电解条件下可以生成固体沉淀物的离子的场合。 The micro-electrolysis device of the present embodiment mainly processes the circulating cooling water by using an electrolysis technique, wherein an electric field is formed between the anode assembly and the cathode assembly, and the scale ions in the circulating cooling water are deposited on the cathode assembly by electrolysis, and the scale is accumulated to a certain extent. At the time of thickness, the scale is removed by the descaling unit. ^: The electrolysis equipment can continue to be used. The micro-electrolysis device for circulating cooling water of the invention does not need to be added when it is used, and can be used only when it is energized, and is suitable for water quality of various hardnesses, when used. Easy to operate, low cost, no pollution to the environment. The microelectrolysis apparatus of the present invention can be used in various cases where it is necessary to remove ions such as calcium, magnesium, and the like which can form a solid precipitate under electrolysis conditions.
较佳的， 作为一种可实施方式， 参见图 2和图 3 , 本实施中的所述安装槽 300包括第 一方法兰 301、 第二方法兰 302、 第一槽体 303、 第二槽体 304、 入口管 305和出口管 306, 所述第一方法兰 301、 第二方法兰 302、 第一槽体 303和第二槽体 304形成安装槽 300的 框架， 所述第一槽体 303和第二槽体 304的两端分别固定在所述第一方法兰 301和所述第 二方法兰 302上， 所述入口管 305和所述出口管 306对称固定在所述第一槽体 303或第二 槽体 304上。 本实施中的安装槽的底部还设置有废液排出口 307, 微电解设备运行时， 废 液排出口关闭。 本实施例中的安装槽的框架为方形框架， 这是为了制造的方便， 可以根据 实际需要设计各种形状的安装槽的框架， 只要阳极组件和阴极组件能够和安装槽的框架配 合即可。 本实施例中的第一槽体和第二槽体可以通过焊接或螺接等固定方式固定在第一方 法兰或第二方法兰上， 优选焊接。 本实施例中的入口管和出口管优选为漏斗形。  Preferably, as an implementation manner, referring to FIG. 2 and FIG. 3, the mounting slot 300 in this embodiment includes a first method blue 301, a second method blue 302, a first slot body 303, and a second slot body. 304, an inlet pipe 305 and an outlet pipe 306, the first method blue 301, the second method blue 302, the first tank body 303, and the second tank body 304 form a frame of the mounting groove 300, the first groove body 303 and Two ends of the second groove body 304 are respectively fixed on the first method blue 301 and the second method blue 302, and the inlet pipe 305 and the outlet pipe 306 are symmetrically fixed to the first groove body 303 or On the second tank body 304. The bottom of the mounting groove in this embodiment is also provided with a waste liquid discharge port 307, and when the micro-electrolysis device is operated, the waste liquid discharge port is closed. The frame of the mounting groove in this embodiment is a square frame, which is convenient for manufacturing, and the frame of the mounting groove of various shapes can be designed according to actual needs, as long as the anode assembly and the cathode assembly can be matched with the frame of the mounting groove. The first groove body and the second groove body in this embodiment may be fixed to the first flange or the second method flange by welding or screwing, preferably by welding. The inlet and outlet tubes in this embodiment are preferably funnel shaped.
较佳的，作为一种可实施方式，参见图 4和图 5 ,所述阳极组件 100包括阳极钢板 101、 钛板 102、 若干个阳极板 103、 阳极接线板 104和导向条 105 , 所述阳极钢板 101与所述钛 板 102平行设置， 且所述阳极钢板 101与所述钛板 102通过螺栓固定连接， 若干个所述阳 极板 103通过焊接固定在所述钛板 102上， 在所述阳极板 103的上方和下方均设置有导向 条 105 , 若干个所述阳极板 103之间平行设置， 所述阳极接线板 104固定在所述阳极钢板 101上与所述钛板 102相对的另一侧。 本实施例中的导向条 105可以通过螺栓与阳极板固 定。  Preferably, as an embodiment, referring to FIG. 4 and FIG. 5, the anode assembly 100 includes an anode steel plate 101, a titanium plate 102, a plurality of anode plates 103, an anode wiring board 104, and a guide strip 105, the anode The steel plate 101 is disposed in parallel with the titanium plate 102, and the anode steel plate 101 and the titanium plate 102 are fixedly connected by bolts, and a plurality of the anode plates 103 are fixed to the titanium plate 102 by welding at the anode A guide strip 105 is disposed above and below the plate 103, and a plurality of the anode plates 103 are disposed in parallel, and the anode wiring board 104 is fixed on the other side of the anode steel plate 101 opposite to the titanium plate 102. . The guide strip 105 in this embodiment can be fixed to the anode plate by bolts.
较优的， 相邻所述两个阳极板之间的垂直距离为 10mm至 80mm, 最优为 23mm。 较优的， 所述阳极板 103与所述钛板 102垂直或者所述阳极板 103与所述钛板 102之 间呈一定角度。 其中优选阳极板与钛板之间垂直设置， 这样方便制造， 且固定效果良好。  Preferably, the vertical distance between adjacent two anode plates is 10 mm to 80 mm, and most preferably 23 mm. Preferably, the anode plate 103 is perpendicular to the titanium plate 102 or the anode plate 103 and the titanium plate 102 are at an angle. Among them, it is preferable to vertically arrange between the anode plate and the titanium plate, which is convenient for manufacture and has a good fixing effect.
较佳的，作为一种可实施方式，参见图 6和图 7,所述阴极组件 200包括阴极钢板 201、 若干个阴极板 202和阴极接线板 203 , 所述阴极板 202通过焊接垂直固定在所述阴极钢板 201上， 所述阴极接线板 203固定在所述阴极钢板 201上， 若干个所述阴极板 202之间平 行设置。 本实施例中的阴极钢板和阴极板通过焊接固定在一起， 阴极接线板焊接在阴极钢 板上。  Preferably, as an embodiment, referring to FIG. 6 and FIG. 7, the cathode assembly 200 includes a cathode steel plate 201, a plurality of cathode plates 202, and a cathode wiring board 203. The cathode plate 202 is vertically fixed by welding. On the cathode steel sheet 201, the cathode wiring board 203 is fixed to the cathode steel sheet 201, and a plurality of the cathode plates 202 are arranged in parallel. The cathode steel sheet and the cathode sheet in this embodiment are fixed together by welding, and the cathode wiring board is welded to the cathode steel sheet.
较优的， 相邻所述阴极板 202之间的垂直距离为 10mm至 80mm, 最好为 21mm。 较优的， 所述阴极板 202与所述阴极钢板 201垂直或者所述阴极板 202与所述阴极钢 板 201之间呈一定角度。 其中优选阴极板与阴极钢板垂直。 将阳极组件和阴极组件组装在安装槽中之后， 应当形成一个内部中空的密封容器。 本 实施例中的容器是立方体。 当组装好之后， 阳极板 103和阴极板 202之间可以平行设置， 这样有两种实现方式， 一种是阳极板与钛板垂直设置， 且阴极板与阴极钢板垂直设置； 另 一种是阳极板与阴极板的倾斜方向相同。 Preferably, the vertical distance between adjacent cathode plates 202 is from 10 mm to 80 mm, preferably 21 mm. Preferably, the cathode plate 202 is perpendicular to the cathode steel plate 201 or the cathode plate 202 and the cathode steel plate 201 are at a certain angle. Preferably, the cathode plate is perpendicular to the cathode steel plate. After the anode assembly and the cathode assembly are assembled in the mounting groove, an inner hollow sealed container should be formed. The container in this embodiment is a cube. When assembled, the anode plate 103 and the cathode plate 202 can be arranged in parallel, so that there are two implementations, one is that the anode plate is arranged perpendicular to the titanium plate, and the cathode plate is perpendicular to the cathode steel plate; the other is the anode. The plate and the cathode plate are inclined in the same direction.
阳极板 103和阴极板 202之间交叉设置， 此时阳极板和阴极板不能接触， 这样存在两 种实现方式， 一种是阳极板与钛板之间呈一定角度， 且阴极板与阴极钢板垂直； 第二种是 阳极板与钛板垂直， 且阴极板与阴极钢板成一定角度； 第三种是阳极板与钛板之间呈一定 角度， 且阴极板与阴极钢板之间呈一定角度。 当釆用第三种实现方式时， 阳极板和阴极板 不能接触。  The anode plate 103 and the cathode plate 202 are disposed at an intersection, and the anode plate and the cathode plate are not in contact at this time, so that there are two implementation manners, one is that the anode plate and the titanium plate are at an angle, and the cathode plate is perpendicular to the cathode steel plate. The second type is that the anode plate is perpendicular to the titanium plate, and the cathode plate is at an angle to the cathode steel plate; the third is that the anode plate and the titanium plate are at an angle, and the cathode plate and the cathode steel plate are at an angle. When the third implementation is used, the anode and cathode plates are not in contact.
较佳的， 本实施例中的微电解设备的阳极板 103的端部距离阴极钢板 201之间的距离 为 5mm至 20mm, 或者阴极板 202的端部距离钛板 102之间的距离为 5mm至 20mm, 最 好为 10mm。  Preferably, the distance between the end of the anode plate 103 of the microelectrolysis device in the embodiment is from 5 mm to 20 mm from the cathode steel plate 201, or the distance between the end of the cathode plate 202 and the titanium plate 102 is 5 mm. 20mm, preferably 10mm.
较佳的， 相邻所述阳极板与所述阴极板之间的极间距小于 50mm, 更优选相邻阴极板 与阳极板之间的距离为 10mm。 本实施例中的极间距即相邻阳极板和阴极板之间的距离大 于 50mm时， 在达到同样除垢要求的情况下会比较费电， 若阳极板和阴极板之间的距离太 小，其会导致频繁除垢，故优选相邻所述阳极板与所述阴极板之间的垂直距离为 10-50mm。  Preferably, the pole spacing between adjacent anode plates and said cathode plates is less than 50 mm, more preferably the distance between adjacent cathode plates and anode plates is 10 mm. When the pole spacing in this embodiment, that is, the distance between the adjacent anode plate and the cathode plate is greater than 50 mm, the power consumption is relatively high when the same descaling requirement is reached, and if the distance between the anode plate and the cathode plate is too small, It may cause frequent descaling, so it is preferred that the vertical distance between adjacent anode plates and the cathode plates is 10-50 mm.
较佳的， 在微电解设备的底部还设置有用于排出冲洗除垢装置清除掉的结垢的废液排 出口， 优选为废液排出管道。 废液排出管道可以设置在安装槽上， 也可以设置在阴极组件 上， 或者设置在阳极组件上， 只要废液排出管道在微电解设备的底部即可， 这样依靠重力 作用即可将冲洗后的废液排出。  Preferably, a waste liquid discharge port for discharging the scale removed by the flushing and descaling device is disposed at the bottom of the microelectrolytic device, preferably a waste liquid discharge pipe. The waste liquid discharge pipe may be disposed on the installation tank, or may be disposed on the cathode assembly, or disposed on the anode assembly, as long as the waste liquid discharge pipe is at the bottom of the micro-electrolysis device, so that the gravity can be used after the flushing The waste liquid is discharged.
较佳的， 作为一种较佳的实施例， 本实施例中的除垢组件是刮板 400。 本实施例中的 刮板可以固定在安装槽上， 也可以固定在阴极组件上， 只要能够清除阴极组件上的结垢即 可。 参见图 8 , 本实施例中的刮板为条状， 所述刮板的整体形状与所述阴极钢板相当， 在 刮板上设置通孔 410, 通孔 410的位置、 数量和形状均与阴极板的位置、 数量和形状相同， 安装时将刮板 400固定在所述微电解设备的阴极侧， 同时使阴极板 202穿过刮板 400上的 通孔 410, 这样当拉出阴极板 202时， 刮板 400不动， 就可以刮除阴极板上的垢层， 或者 刮板为长条形， 可以控制长条形刮板沿着阴极板运动。  Preferably, as a preferred embodiment, the descaling assembly in this embodiment is a squeegee 400. The squeegee in this embodiment may be fixed to the mounting groove or may be fixed to the cathode assembly as long as the scale on the cathode assembly can be removed. Referring to FIG. 8, the squeegee in the embodiment is strip-shaped, and the overall shape of the squeegee is equivalent to that of the cathode steel plate. A through hole 410 is disposed on the squeegee, and the position, the number and the shape of the through hole 410 are both connected to the cathode. The position, number and shape of the plates are the same, and the squeegee 400 is fixed to the cathode side of the microelectrolytic device at the time of installation, while the cathode plate 202 is passed through the through holes 410 in the squeegee 400, so that when the cathode plate 202 is pulled out When the squeegee 400 is not moved, the scale layer on the cathode plate can be scraped off, or the squeegee is elongated, and the long squeegee can be controlled to move along the cathode plate.
应当注意，本实施例中的阴极组件可以和安装槽固定连接，刮板可以设置在阳极组件、 阴极组件和安装槽形成的中空容器的内部， 刮板与阴极板接触， 可以设置控制***来控制 刮板运行， 当控制***判断达到除垢条件时， 就控制刮板启动去除阴极板上的垢层， 这需 要在微电解设备的安装槽底部设置废液排出口。 此时不需要将阴极组件拉出即可完成除 垢。 It should be noted that the cathode assembly in this embodiment may be fixedly connected to the mounting groove, and the squeegee may be disposed inside the hollow container formed by the anode assembly, the cathode assembly and the mounting groove, and the squeegee is in contact with the cathode plate, and a control system may be provided to control Scraper operation, when the control system determines that the descaling condition is reached, the control squeegee is activated to remove the scale layer on the cathode plate, which requires A waste liquid discharge port is to be provided at the bottom of the installation tank of the microelectrolysis device. At this time, it is not necessary to pull out the cathode assembly to complete the descaling.
较佳的， 作为一种较佳的实施例， 参见图 1 , 所述微电解设备还包括气缸 700, 所述 气虹 700与所述阴极组件 200的阴极钢板 201固定连接，所述气虹 700将所述阴极组件 200 挤压固定在所述安装槽 300的框架上， 所述气虹 700能够带动所述阴极组件 200移动。 本 实施例中的阴极组件与安装槽为可拆卸连接， 可以通过气虹将阴极组件挤压固定在安装槽 上或者通过气虹将阴极组件拉出以除垢， 设置气虹的主要目的是为了除垢， 气虹带动阴极 组件运动， 此时刮板与阴极板接触， 刮板将阴极板表面的水垢去除。  Preferably, as a preferred embodiment, referring to FIG. 1 , the micro-electrolysis apparatus further includes a cylinder 700, and the gas rainbow 700 is fixedly connected to the cathode steel plate 201 of the cathode assembly 200, and the gas rainbow 700 The cathode assembly 200 is press-fitted to the frame of the mounting groove 300, and the gas rainbow 700 can drive the cathode assembly 200 to move. The cathode assembly in the embodiment is detachably connected to the mounting groove, and the cathode assembly can be pressed and fixed on the mounting groove by the gas rainbow or the cathode assembly can be pulled out by the gas rainbow to descale. The main purpose of setting the gas rainbow is to Descaling, the gas rainbow drives the cathode assembly to move, and the scraper is in contact with the cathode plate at this time, and the scraper removes the scale on the surface of the cathode plate.
较优的， 为了避免漏水， 保证好的密封性， 本实施例中在所述阳极组件与所述安装槽 的框架之间设置有第一密封垫片 500, 所述阴极组件与所述安装槽的框架之间也设置有第 二密封垫片 600。  Preferably, in order to avoid water leakage and ensure good sealing performance, in the embodiment, a first sealing gasket 500 is disposed between the anode assembly and the frame of the mounting groove, and the cathode assembly and the mounting groove A second gasket 600 is also disposed between the frames.
较佳的， 作为一种较佳的实施例， 所述除垢组件为超声波振子； 所述超声波振子优选 安装在所述阳极组件和 /或所述阴极组件上。无论超声波振子安装在阳极组件还是阴极组件 上， 只要使所产生的超声波的方向与阴极板的方向平行即可。  Preferably, as a preferred embodiment, the descaling assembly is an ultrasonic vibrator; the ultrasonic vibrator is preferably mounted on the anode assembly and/or the cathode assembly. Whether the ultrasonic vibrator is mounted on the anode assembly or the cathode assembly, the direction of the generated ultrasonic waves is made parallel to the direction of the cathode plate.
较优的， 本实施例中在所述阴极组件的阴极钢板上设置有凹槽； 所述超声波振子安装 在所述凹槽中。 本实施例将超声波振子安装在阴极钢板上是根据微电解槽的实际情况决定 的， 一般阳极钢板上安装有螺栓等， 对超声波振子可能产生影响且安装不方便。 因此本实 施例优选将超声波振子安装在阴极钢板上。 具体操作方式是在阴极钢板上开出凹槽， 将超 声波振子焊接在凹槽中， 然后再使用封盖等将凹槽封闭， 这样就可以避免腐蚀， 延长超声 波振子的使用寿命。  Preferably, in this embodiment, a recess is provided on the cathode steel plate of the cathode assembly; the ultrasonic vibrator is mounted in the recess. In this embodiment, the installation of the ultrasonic vibrator on the cathode steel plate is determined according to the actual situation of the microelectrolytic cell. Generally, bolts and the like are mounted on the anode steel plate, which may affect the ultrasonic vibrator and is inconvenient to install. Therefore, in this embodiment, the ultrasonic vibrator is preferably mounted on the cathode steel sheet. The specific operation method is to open a groove on the cathode steel plate, weld the ultrasonic acoustic vibrator in the groove, and then close the groove by using a cover or the like, thereby avoiding corrosion and prolonging the service life of the ultrasonic wave vibrator.
较优的， 为减少超声波穿透厚度， 当振子安装于凹槽中时， 其前端所述凹槽的底部的 厚度为 2mm至 3.5mm。 即超声波振子与阴极板之间的垂直距离应当为 2mm至 3.5mm, 最 好不要大于 3mm。 这样当超声波振子产生超声波时， 其超声波穿过凹槽的底部， 从而利用 超声波的特定效应， 使处于循环水中的阴极板上的垢层脱落， 最后达到除垢的效果。  Preferably, in order to reduce the ultrasonic penetration thickness, when the vibrator is mounted in the groove, the thickness of the bottom of the groove at the front end is 2 mm to 3.5 mm. That is, the vertical distance between the ultrasonic vibrator and the cathode plate should be 2 mm to 3.5 mm, preferably not more than 3 mm. Thus, when the ultrasonic vibrator generates ultrasonic waves, the ultrasonic waves pass through the bottom of the groove, thereby utilizing the specific effect of the ultrasonic waves to cause the scale layer on the cathode plate in the circulating water to fall off, and finally the descaling effect is achieved.
较优的， 所述超声波振子的频率为 20〜60kHz。  Preferably, the frequency of the ultrasonic vibrator is 20 to 60 kHz.
超声波振子的数量根据阴极板的数量确定， 超声波振子可以均匀分布在阴极钢板上， 最好超声波振子的排列方式与阴极板平行， 即若干个超声波振子形成一列， 所形成的列数 与阴极板的列数相同， 且超声波振子列与阴极板在一条直线上。 同时， 还应当包括超声波 电源等其他装置。 当需要除垢时， 打开超声波电源， 超声波振子之间产生超声波， 由于阴 极板的振动频率与垢层的振动频率不同， 因此阴极板上的垢层脱落， 当除垢完毕后， 打开 废液排出口的阔门， 脱落的垢层和存留在微电解设备中的循环水一起通过微电解设备底部 的废液排出口排出。 The number of ultrasonic vibrators is determined according to the number of cathode plates, and the ultrasonic vibrators can be evenly distributed on the cathode steel plates. Preferably, the ultrasonic vibrators are arranged in parallel with the cathode plates, that is, a plurality of ultrasonic vibrators are formed in a row, and the number of columns formed is the same as that of the cathode plates. The number of columns is the same, and the array of ultrasonic vibrators and the cathode plates are in a straight line. At the same time, other devices such as ultrasonic power supplies should also be included. When descaling is required, the ultrasonic power source is turned on, and ultrasonic waves are generated between the ultrasonic vibrators. Since the vibration frequency of the cathode plate is different from the vibration frequency of the scale layer, the scale layer on the cathode plate falls off, and when the descaling is completed, the opening is performed. The wide door of the waste liquid discharge port, the falling scale layer and the circulating water remaining in the micro-electrolysis device are discharged together through the waste liquid discharge port at the bottom of the micro-electrolysis device.
应当说明的是， 本发明的除垢组件还可以是任何物理或生物除垢设备， 只要能够与本 发明中的微电解设备结合使用即可。  It should be noted that the descaling assembly of the present invention may also be any physical or biological descaling device as long as it can be used in combination with the microelectrolysis device of the present invention.
本发明还提供上述任一实施例的微电解设备的控制方法， 即当所述微电解设备达到除 垢条件时， 停止运行微电解设备， 并对所述微电解设备进行离线除垢。  The present invention also provides a method of controlling a microelectrolysis apparatus according to any of the above embodiments, that is, when the microelectrolytic device reaches a descaling condition, the microelectrolysis device is stopped, and the microelectrolysis device is subjected to off-line descaling.
所述除垢条件为阴极组件的阴极板上的垢厚大于所述阴极板和所述阳极板之间的极 间距的 60%, 或者循环水的浓缩倍数 K偏离区域 8 ± 4, 或者为微电解设备的管道压力降 △ P大于 lOkPa, 或者是微电解设备的槽电压 V上升超过 500mV。 以上四种条件达到任意 一种条件， 微电解设备即进入离线除垢步骤。 当釆用垢厚作为参数时， 垢厚不应当超过阴 极板和阳极板之间的距离的 0.6倍， 因此当垢厚超过阴极板和阳极板之间的距离的 0.6倍 时就进入离线除垢步骤， 一般的当所述阴极组件的阴极板上的垢厚大于 30mm时即进入除 垢步骤。  The descaling condition is that the scale on the cathode plate of the cathode assembly is greater than 60% of the pole spacing between the cathode plate and the anode plate, or the concentration multiple K of the circulating water deviates from the region 8 ± 4, or is micro The pipe pressure drop Δ P of the electrolysis equipment is greater than 10 kPa, or the cell voltage V of the microelectrolytic device rises more than 500 mV. The above four conditions reach any one of the conditions, and the micro-electrolysis device enters the offline descaling step. When the scale is used as a parameter, the scale should not exceed 0.6 times the distance between the cathode plate and the anode plate, so when the scale exceeds 0.6 times the distance between the cathode plate and the anode plate, the off-line descaling is entered. Step, generally, when the scale of the cathode plate of the cathode assembly is greater than 30 mm, the descaling step is entered.
其中离线除垢的具体流程为： 首先切断该微电解槽的供电电源， 再釆用手动、 半自动 或全自动方法关闭循环水进口阔门及新鲜水排出阔门， 然后开启微电解设备的除垢组件约 (T2)分， 待除垢阻件停止， 开启废液排出阔门， 排液 (T4)秒后， 开启冲洗水进水阔门 （本 实施例中是新鲜水出口阔门），冲液 (T5)秒后，关闭废液排出阔门，该^:电解设备除垢完毕， 进入备用状态。  The specific process of offline descaling is as follows: Firstly, the power supply of the micro-electrolyzer is cut off, and then the manual, semi-automatic or fully automatic method is used to close the circulating water inlet wide door and the fresh water to discharge the wide door, and then the deoxidation of the micro-electrolysis device is started. The component is about (T2), the descaling block is stopped, the waste liquid is opened to discharge the wide door, and after draining (T4) seconds, the flushing water inlet door is opened (in this embodiment, the fresh water outlet is wide), After the liquid (T5) seconds, the waste liquid is closed and the wide door is closed. The electrolysis equipment is descaled and enters the standby state.
相应的， 参见图 9, 本发明还提供一种集成式水处理设备， 包括任意实施例所述的微 电解设备 1 ; 还包括电源 2、 控制***、 阔门和检测装置； 所述电源 2用于向所述^：电解 设备供电； 所述控制***分别与所述阔门和检测装置连接， 用于根据接收到的检测装置的 信号控制阔门的开启； 所述微电解设备 1的入口管与循环水进水管道 3连接， 所述微电解 设备 1的出口管与新鲜水出水管道 4连接。  Correspondingly, referring to FIG. 9, the present invention further provides an integrated water treatment apparatus, including the micro-electrolysis apparatus 1 according to any embodiment; further comprising a power source 2, a control system, a wide door and a detecting device; Providing power to the electrolysis device; the control system is respectively connected to the wide door and the detecting device for controlling opening of the wide door according to the received signal of the detecting device; the inlet pipe of the micro-electrolysis device 1 It is connected to the circulating water inlet pipe 3, and the outlet pipe of the micro-electrolysis device 1 is connected to the fresh water outlet pipe 4.
较佳的， 所述检测装置包括垢量检测装置 5 , 所述垢量检测装置 5用于检测所述微电 解设备的阴极板上的结垢量。 其中， 所述垢量检测装置与所述阴极板连接。  Preferably, the detecting means comprises a scale detecting means 5 for detecting the amount of fouling on the cathode plate of the microelectrolytic device. The scale detecting device is connected to the cathode plate.
较佳的， 所述检测装置包括浓缩倍数检测装置 6, 所述浓缩倍数检测装置 6用于检测 循环水的浓缩倍数。  Preferably, the detecting means comprises a concentration multiple detecting means 6, and the concentration multiple detecting means 6 is for detecting a concentration factor of the circulating water.
较佳的， 所述检测装置包括管道压力检测装置 7, 所述管道压力检测装置 7用于检测 所述集成式水处理设备的管道压力。  Preferably, the detecting means comprises a pipe pressure detecting means 7, and the pipe pressure detecting means 7 is for detecting the pipe pressure of the integrated water treatment apparatus.
较佳的， 所述检测装置包括槽电压检测装置 8, 所述槽电压检测装置 8用于检测所述 微电解设备的槽电压。 Preferably, the detecting device comprises a slot voltage detecting device 8, and the slot voltage detecting device 8 is configured to detect the The cell voltage of the microelectrolysis device.
应当注意， 检测装置可以是垢量检测装置、 浓缩倍数检测装置、 管道压力检测装置或 槽电压检测装置中的任意一种或几种， 只要检测装置检测到的参数达到除垢条件， 微电解 设备就进入离线除垢步骤。  It should be noted that the detecting device may be any one or more of a scale detecting device, a concentration multiple detecting device, a pipeline pressure detecting device or a tank voltage detecting device, as long as the detected parameter of the detecting device reaches the descaling condition, the micro-electrolytic device Go to the offline descaling step.
控制***可以根据检测装置的检测结果控制微电解设备正常运行或进入离线除垢程 序， 同时当微电解设备运行时或进入离线除垢程序时， 控制***控制相应的阔门的开关。  The control system can control the normal operation of the micro-electrolysis device or enter the offline descaling program according to the detection result of the detecting device. At the same time, when the micro-electrolysis device is running or enters the offline descaling program, the control system controls the corresponding wide door switch.
较佳的， 所述阔门包括循环水进水阔门 9、 新鲜水排出阔门 10和废液排出阔门 11 ; 其中所述循环水进水阔门 9安装在所述循环水进水管道 3上，所述新鲜水排出阔门 10 安装在所述新鲜水出水管道 4上， 所述冲洗水进水阀门安装在冲洗水进水管道上， 所述废 液排出阔门 11安装在废液排出管道 12上。 本实施例中釆用新鲜水出口作为冲洗水进口， 这样简化了工艺管线设计。  Preferably, the wide door comprises a circulating water inlet wide door 9, a fresh water discharge wide door 10 and a waste liquid discharge wide door 11; wherein the circulating water inlet wide door 9 is installed in the circulating water inlet pipe 3, the fresh water discharge wide door 10 is installed on the fresh water outlet pipe 4, the flushing water inlet valve is installed on the flushing water inlet pipe, and the waste liquid discharge wide door 11 is installed in the waste liquid. Discharged on the pipe 12. In this embodiment, the fresh water outlet is used as the flushing water inlet, which simplifies the process piping design.
较佳的， 所述控制***还包括液位检测装置； 所述液位检测装置用于检测所述微电解 设备的液位。  Preferably, the control system further includes a liquid level detecting device; and the liquid level detecting device is configured to detect a liquid level of the micro-electrolysis device.
较佳的， 在所述循环水进水管道上还设置有测量水量的水表和测量瞬时流速的流量 计。  Preferably, a water meter for measuring the amount of water and a flow meter for measuring the instantaneous flow rate are further disposed on the circulating water inlet pipe.
较佳的， 所述集成式水处理设备还包括电解液进口过滤器， 所述循环水经过所述电解 液进口过滤器处理后再进入所述^：电解设备。 本实施例中的电解液进口过滤器用于过滤去 除循环水中的大杂质和絮凝物， 这样可以提高微电解设备的使用寿命， 延长微电解设备的 清洗时间。 或者循环水泵和储水槽之间还通过旁路连接， 这主要是考虑到微电解设备需要 除垢停止使用时， 循环水可以不通过^:电解设备而直接返回至储水槽。  Preferably, the integrated water treatment device further comprises an electrolyte inlet filter, and the circulating water is processed by the electrolyte inlet filter before entering the electrolysis device. The electrolyte inlet filter in this embodiment is used for filtering to remove large impurities and flocs in the circulating water, which can increase the service life of the micro-electrolysis device and prolong the cleaning time of the micro-electrolysis device. Or the circulation water pump and the water storage tank are also connected by bypass. This is mainly because the micro-electrolysis equipment needs to be descaled and stopped, and the circulating water can be directly returned to the water storage tank without passing through the electrolysis equipment.
较佳的， 所述集成式水处理设备为移动一体式， 所述集成式水处理设备还包括底座， 所述微电解设备以及其电源、 控制***、 阔门和检测装置均安装在所述底座上。 本实施例 中的底座由槽钢和钢板组成， 不但能够承载布置在其上的相关设备， 而且方便吊装。  Preferably, the integrated water treatment device is a mobile integrated device, the integrated water treatment device further includes a base, and the micro-electrolysis device and the power source, the control system, the wide door and the detecting device are all mounted on the base on. The base in this embodiment is composed of channel steel and steel plate, and can not only carry the related equipment disposed thereon, but also facilitate lifting.
较佳的， 所述集成式水处理设备还设置有样品检测台。 较佳的， 本实施例中的集成式 水处理设备中， 相关设备合理设置， 组装完成后， 与外界的循环冷却水连接的仅有循环水 进口、 循环水出口和循环水泵返回口， 使用时只需要完成接口管道及外部电气的连接就可 以使用， 设备占地面积小， 使用非常方便。  Preferably, the integrated water treatment device is further provided with a sample inspection station. Preferably, in the integrated water treatment device of the embodiment, the related equipment is reasonably set, and after the assembly is completed, only the circulating water inlet, the circulating water outlet and the circulating water pump return port are connected to the external circulating cooling water, when used. It only needs to complete the connection of the interface pipe and external electrical, and the device has a small footprint and is very convenient to use.
本发明还提供一种循环冷却水处理方法， 釆用上述任意实施例所述的用于循环冷却水 处理的微电解设备；  The present invention also provides a circulating cooling water treatment method, using the microelectrolysis apparatus for circulating cooling water treatment according to any of the above embodiments;
使用时将阳极接线板 104和阴极接线板 203分别连接到电源的正极和负极， 此时循环 冷却水进入微电解设备， 经过微电解设备电解后流出微电解设备， 使用一段时间后， 阴极 组件的阴极板表面吸附有一定厚度的结垢， 此时停止运行微电解设备， 微电解设备进入除 垢步骤， 除垢后微电解设备重新运行。 使用时， 将循环冷却水设备的入口组件 800与安装 槽的入口管 305连接， 循环冷却水通过入口管进入微电解设备， 经过电解处理后从安装槽 的出口管流出。 当需要除垢时， 停止运行^：电解设备， 打开废液排出口 307, 可以使用气 缸拉出阴极组件， 拉出时刮板将阴极板上表面的水垢去除， 垢从废液排出口排出， 之后再 把气缸回复到挤压位置， 用循环水对微电解设备进行清洗即可重新使用； 或者停止运行微 电解设备， 关闭循环冷却水进水阔门， 关闭新鲜水排出阔门， 电解槽里充满循环水， 然后 启动超声波振子进行超声波除垢， 除垢完毕， 打开废液排出口 307, 将电解槽内的循环水 和脱落的结垢一起排出。 When used, the anode wiring board 104 and the cathode wiring board 203 are respectively connected to the positive and negative poles of the power source, and the cycle is performed at this time. The cooling water enters the micro-electrolysis device and flows out of the micro-electrolysis device after electrolysis. After a period of use, the surface of the cathode plate of the cathode assembly is adsorbed with a certain thickness of scale. At this time, the micro-electrolysis device is stopped, and the micro-electrolysis device enters. In the scale step, the micro-electrolysis unit is re-run after descaling. In use, the inlet assembly 800 of the circulating cooling water device is connected to the inlet pipe 305 of the installation tank, and the circulating cooling water enters the micro-electrolysis device through the inlet pipe, and after the electrolytic treatment, flows out from the outlet pipe of the installation tank. When descaling is required, stop the operation ^: electrolysis equipment, open the waste liquid discharge port 307, the cathode assembly can be pulled out using the cylinder, and the scraper removes the scale on the surface of the cathode plate when the rod is pulled out, and the scale is discharged from the waste liquid discharge port. After that, the cylinder is returned to the pressing position, and the micro-electrolytic equipment can be reused by circulating water; or the micro-electrolysis equipment can be stopped, the circulating cooling water inlet water gate is closed, the fresh water is discharged, and the electrolytic chamber is closed. The circulating water is filled, and then the ultrasonic vibrator is activated to perform ultrasonic descaling. After the descaling is completed, the waste liquid discharge port 307 is opened, and the circulating water in the electrolytic cell and the fallen scale are discharged together.
较佳的， 微电解设备釆用恒流电源， 即处理过程中微电解设备的电流不变。  Preferably, the micro-electrolysis device uses a constant current source, that is, the current of the micro-electrolysis device does not change during the process.
较佳的， 所述微电解设备的电流密度为 10 ~ 50A/m2; 通过所述微电解设备的循环冷 却水流速范围为 0.02 ~ 0.2 m/s, 其水流方向与微电解设备形成的电场方向垂直。  Preferably, the microelectrolysis device has a current density of 10 to 50 A/m 2 ; the circulating cooling water flow rate of the microelectrolysis device ranges from 0.02 to 0.2 m/s, and the water flow direction and the direction of the electric field formed by the microelectrolysis device vertical.
实施例 1 Example 1
制作小型微电解实验装置，阳极尺寸为： 50mm X 100mm,阴极尺寸为： 50mm x 100mm, 电极之间并联连接， 阴、 阳极间距 10mm。 电解液使用自来水， 水质如表 1。 流量控制在 2.5L/min, 在室温下进行实验， 研究相同电流密度下结垢反应时间与结垢量的对应关系。 表 1  A small micro-electrolysis experimental device was fabricated with an anode size of 50 mm X 100 mm and a cathode size of 50 mm x 100 mm. The electrodes were connected in parallel with a 10 mm pitch between the cathode and the anode. Tap water is used as the electrolyte, and the water quality is shown in Table 1. The flow rate was controlled at 2.5 L/min, and the experiment was carried out at room temperature to study the corresponding relationship between the fouling reaction time and the amount of fouling at the same current density. Table 1
检测项目 符号 单位 数值  Test item Symbol Unit Value
pH pH 7.75 总碱度 一 以 CaC03计， mg/L 170.0 总硬度 一 以 CaC03计， mg/L 219.9 钙离子 一 以 CaC03计， mg/L 144.0 钠离子 Na+ mg/L 8.9 疏酸根 S04 2— mg/L 38.18 氯化物 CI— mg/L 19.3 电导率 κ μ S/cm 440 在 10A/m2的电流密度下， 使用同一组 2块阴极分别进行 24h、 48h、 72h、 96h和 120h 的结垢实验。 对每次实验的结垢质量进行称取， 并记录相应的电压值。 参见图 10和图 11 , 可见： a.结垢量随时间上升， 但并非完全线性关系， 时间越长， 结垢速率越慢； b.随着结垢 时间的增加， 电压值不断升高并且增速越来越快。 pH pH 7.75 Total alkalinity 1 in terms of CaC0 3 , mg/L 170.0 Total hardness 1 in terms of CaC0 3 , mg/L 219.9 Calcium ion in CaC0 3 , mg/L 144.0 sodium ion Na+ mg/L 8.9 Sulfate S0 4 2 — mg/L 38.18 Chloride CI—mg/L 19.3 Conductivity κ μ S/cm 440 At the current density of 10 A/m 2 , the same set of 2 cathodes were used for 24 h, 48 h, 72 h, 96 h and 120 h respectively. Scaling experiment. The scale quality of each experiment was weighed and the corresponding voltage value was recorded. See Figure 10 and Figure 11, It can be seen that: a. The amount of fouling increases with time, but it is not completely linear. The longer the time, the slower the fouling rate; b. As the fouling time increases, the voltage value increases and the growth rate increases.
由以上实验可以看出， 釆用循环水微电解设备的槽电压上升幅度可以作为除垢条件， 即除垢条件为微电解设备的槽电压 V上升超过 500mV, 该方法可以适用于实际应用。 实施例 2  It can be seen from the above experiment that the groove voltage increase range of the circulating water micro-electrolysis device can be used as the descaling condition, that is, the descaling condition is that the cell voltage V of the micro-electrolysis device rises by more than 500 mV, and the method can be applied to practical applications. Example 2
釆用电极车间小型超声波清洗机，其超声波发射功率为 600W,液体加热功率为 500W, 超声频次为 40kHz。 水温加热到 50°C , 放入实施例 1中结垢 72h的阴极， 打开超声发射开 关， 阴极板上的垢层脱落， 并计时。 结束后称量计算除垢量。  The small ultrasonic cleaning machine in the electrode workshop has an ultrasonic transmission power of 600W, a liquid heating power of 500W, and an ultrasonic frequency of 40 kHz. The water temperature was heated to 50 ° C, and the cathode was placed in the scale of 72 hours in Example 1, and the ultrasonic emission switch was turned on, and the scale layer on the cathode plate was peeled off and timed. After the end, the amount of descaling is calculated by weighing.
表 2 超声波除垢率与除垢时间对照表  Table 2 Comparison table of ultrasonic descaling rate and descaling time
Figure imgf000013_0001
Figure imgf000013_0001
从上表中得出， 在 600W的超声发射功率和 50 °C的水温中， 除垢效果非常好。 实施例 3  From the above table, the descaling effect is very good in the ultrasonic emission power of 600 W and the water temperature of 50 °C. Example 3
制作微电解装置， 该微电解装置包括阳极组件、 安装槽、 阴极组件、 液体入口管和液 体出口管， 其中阴极电极面积为 0.0704m2, 阳极组件和阴极组件分别安装在第一法兰和第 二法兰上。 液体入口管安装在由第一法兰、 第二法兰、 第一槽体、 第二槽体形成的电解室 的下部、 液体出口管安装在电解室的上部， 超声波振子安装在阴极钢板设置的凹槽内。 其 凹槽的底部的厚度， 即凹槽底部到阴极板与阴极钢板连接处的距离为 3mm。 当微电解装置 工作一段时间后， 阴极表面布满厚度为 1mm的水垢， 此时启动除垢组件进行超声波除垢。 具体流程为： 首先切断该^：电解槽的供电电源， 用全自动方法关闭循环水进口阔门及新鲜 水排出阔门， 超声波发生器电源接通， 超声波开始发射， 釆用的超声波发射功率为 100W, 超声频率为 28kHz, 通过超声波作用， 水垢不断得到冲刷震动， 逐渐松动并从阴极表面脱 落，可以看到水垢不断积于槽体底部，呈现片状，同时水体充满水垢^：粒而呈乳白色， 30min 后， 停止除垢组件， 即超声波发生器的电源切断， 废液排出阔门开启， 排液 10 秒后， 冲 洗水进入阔门即新鲜水出口阔门开启， 冲液 30 秒后， 废液排出阔门关闭。 此时， 该微电 解设备除垢完毕， 进入备用状态。 釆用该超声波除垢后的阴极板基本露出金属面。 除垢率 约为 88%。 实施例 4 Making a micro-electrolysis device comprising an anode assembly, a mounting groove, a cathode assembly, a liquid inlet tube and a liquid outlet tube, wherein the cathode electrode area is 0.0704 m 2 , and the anode assembly and the cathode assembly are respectively mounted on the first flange and the second On the flange. The liquid inlet pipe is installed at a lower portion of the electrolysis chamber formed by the first flange, the second flange, the first tank body, and the second tank body, and the liquid outlet pipe is installed at an upper portion of the electrolysis chamber, and the ultrasonic vibrator is installed on the cathode steel plate. Inside the groove. The thickness of the bottom of the groove, that is, the distance from the bottom of the groove to the junction of the cathode plate and the cathode steel plate is 3 mm. When the micro-electrolytic device is operated for a period of time, the surface of the cathode is covered with scale having a thickness of 1 mm, and the descaling assembly is activated to perform ultrasonic descaling. The specific process is as follows: Firstly, the power supply of the electrolysis cell is cut off, and the circulating water inlet wide door and the fresh water discharge wide door are closed by a fully automatic method, the ultrasonic generator power is turned on, the ultrasonic wave starts to be emitted, and the ultrasonic wave transmitting power is used. 100W, the ultrasonic frequency is 28kHz. Through the action of ultrasonic waves, the scale is continuously washed and shaken, gradually loosened and peeled off from the surface of the cathode. It can be seen that the scale is continuously accumulated in the bottom of the tank, showing a sheet shape, and the water body is filled with scale ^: grain and milky white After 30min, the descaling component is stopped, that is, the power of the ultrasonic generator is cut off, the waste liquid is discharged from the wide door, and after draining for 10 seconds, the flushing water enters the wide door, that is, the fresh water outlet is opened, and after 30 seconds, the waste is discarded. The liquid discharge door is closed. At this time, the micro-electric After the descaling of the device is completed, it enters the standby state. The cathode plate after descaling with the ultrasonic wave substantially exposes the metal surface. The descaling rate is about 88%. Example 4
某农药厂小型工业水***， 原来釆用药剂处理， 但结垢严重， 影响了正常生产。 经协 商厂方同意进行微电解设备处理的中试实验。 实验结果如下：  A small industrial water system of a pesticide factory was originally treated with chemicals, but the scale was severe, which affected normal production. The pilot plant agreed to conduct a pilot test of micro-electrolysis equipment treatment. The experimental results are as follows:
表 3补水水质  Table 3 hydration water quality
Figure imgf000014_0001
Figure imgf000014_0001
其中钙硬、 总碱度和总硬度以 CaC03计。  Among them, calcium hard, total alkalinity and total hardness are calculated as CaC03.
经过^：电解设备处理后， 循环冷却水的水质见表 2, 符合循环冷却水使用标准， 且设 备运行稳定。  After treatment by electrolysis equipment, the water quality of circulating cooling water is shown in Table 2, which meets the standards for circulating cooling water, and the equipment is stable.
表 4循环水水质  Table 4 circulating water quality
Figure imgf000014_0002
Figure imgf000014_0002
上述微电解设备的运行过程分为微电解设备通电工作和微电解设备除垢再生两个步 骤。通电工作步骤是对微电解设备施加一定的电流强度，在电场力和化学反应共同作用下， 微电解设备的阴极板表面将结垢， 可以去除水中的少部分弓离子， 大部分弓离子仍参与冷 却水的循环， 也有部分弓离子与氯离子締合， 达到緩蚀的作用； 阳极产生氯气， 氯气溶解 于水， 形成次氯酸， 具有杀菌的作用， 另外， 阴阳极分别创造了强酸和强碱环境， 对流经 微电解设备的水也起到了充分的杀菌作用。 除垢再生步骤是在微电解设备经过一段时间工 作后， 阴极表面垢量增厚， 电压增大的情况下进行的。  The operation process of the above micro-electrolysis device is divided into two steps of energizing the micro-electrolysis device and descaling the micro-electrolysis device. The energization work step is to apply a certain current intensity to the micro-electrolysis device. Under the combined action of the electric field force and the chemical reaction, the surface of the cathode plate of the micro-electrolysis device will be scaled, and a small amount of bow ions in the water can be removed, and most of the bow ions still participate. In the circulation of cooling water, some of the bow ions are associated with chloride ions to achieve corrosion inhibition; the anode generates chlorine gas, the chlorine gas dissolves in water, and forms hypochlorous acid, which has a bactericidal effect. In addition, the anode and cathode respectively create strong acid and strong The alkaline environment also plays a sufficient bactericidal action on the water flowing through the micro-electrolysis equipment. The descaling regeneration step is carried out after the microelectrolytic device has been operated for a period of time, the scale of the cathode surface is increased, and the voltage is increased.
除垢时所述的除垢组件是固定在安装槽上的条状刮板， 刮板的长度与阴极板的宽度相 当，除垢时刮板沿着阴极板运动。 当控制***检测到阴极组件上的结垢厚度达到预设值时， 就控制刮板启动去除阴极板上的垢层， 并从^：电解槽底部排污口将垢液排出。  The descaling assembly described in the descaling is a strip-shaped squeegee fixed to the mounting groove, the length of the squeegee being equivalent to the width of the cathode plate, and the squeegee moving along the cathode plate during descaling. When the control system detects that the scale thickness on the cathode assembly reaches a preset value, the control blade is activated to remove the scale layer on the cathode plate, and the scale liquid is discharged from the bottom of the electrolytic cell.
本发明将微电解设备用于循环冷却水的处理中， 设备本身不添加和产生任何有害成 分， 能够改善现有传统药剂法因投加药剂而引起的排水污染问题， 不增加工厂的污水处理 负担； 对于新鲜补给水的水质要求也明显降低， 经济效益和社会效益显著。 以上所述实施例仅表达了本发明的几种实施方式， 其描述较为具体和详细， 但并不能 因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说， 在不脱离本发明构思的前提下， 还可以做出若干变形和改进， 这些都属于本发明的保护范 围。 因此， 本发明专利的保护范围应以权利要求为准。 The micro-electrolysis device is used in the treatment of circulating cooling water, and the device itself does not add and generate any harmful components, which can improve the drainage pollution problem caused by the dosage of the existing conventional pharmaceutical method, and does not increase the sewage treatment burden of the factory. The water quality requirements for fresh make-up water are also significantly reduced, with significant economic and social benefits. The above-mentioned embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of protection of the invention should be determined by the claims.

Claims

权利要求 Rights request
1、 一种微电解设备， 其特征在于， 包括阳极组件、 阴极组件、 安装槽和除垢组件， 其中所述阳极组件和阴极组件的阴阳极交错安装在所述安装槽上； 1. A micro-electrolysis equipment, characterized in that it includes an anode assembly, a cathode assembly, a mounting slot and a descaling assembly, wherein the cathodes and anodes of the anode assembly and the cathode assembly are alternately installed on the mounting slot;
所述除垢组件安装在所述阳极组件上或所述阴极组件上或所述安装槽上。 The descaling component is installed on the anode component or the cathode component or the installation slot.
2、 根据权利要求 1 所述的微电解设备， 其特征在于， 所述安装槽包括第一方法兰、 第二方法兰、 第一槽体、 第二槽体、 入口管和出口管， 所述第一方法兰、 第二方法兰、 第 一槽体和第二槽体形成安装槽的框架， 所述第一槽体和第二槽体的两端分别固定在所述第 一方法兰和所述第二方法兰上， 所述入口管和所述出口管对称固定在所述第一槽体或第二 槽体上。 2. The microelectrolysis equipment according to claim 1, wherein the installation groove includes a first method flange, a second method flange, a first tank body, a second tank body, an inlet pipe and an outlet pipe, The first method flange, the second method flange, the first trough body and the second trough body form the frame of the installation trough, and the two ends of the first trough body and the second trough body are respectively fixed on the first method flange and the first trough body. On the second method flange, the inlet pipe and the outlet pipe are symmetrically fixed on the first tank body or the second tank body.
3、 根据权利要求 2 所述的微电解设备， 其特征在于， 所述阳极组件包括阳极钢板、 钛板、 若干个阳极板、 阳极接线板和导向条， 所述阳极钢板与所述钛板平行固定连接， 若 干个所述阳极板固定在所述钛板上， 在所述阳极板的上方和下方均设置有所述导向条， 若 干个所述阳极板之间互相平行， 所述阳极接线板固定在所述阳极钢板上； 所述阳极板与所 述饮板垂直。 3. The microelectrolysis equipment according to claim 2, wherein the anode assembly includes an anode steel plate, a titanium plate, several anode plates, anode wiring plates and guide bars, and the anode steel plate is parallel to the titanium plate. Fixed connection, several anode plates are fixed on the titanium plate, guide bars are provided above and below the anode plates, several anode plates are parallel to each other, and the anode terminal plate Fixed on the anode steel plate; the anode plate is perpendicular to the drinking plate.
4、 根据权利要求 3 所述的微电解设备， 其特征在于， 所述阴极组件包括阴极钢板、 若干个阴极板和阴极接线板， 所述阴极板垂直固定在所述阴极钢板上， 所述阴极接线板固 定在所述阴极钢板上，若干个所述阴极板之间平行设置；所述阴极板与所述阴极钢板垂直。 4. The microelectrolysis equipment according to claim 3, characterized in that, the cathode assembly includes a cathode steel plate, a plurality of cathode plates and a cathode wiring board, the cathode plate is vertically fixed on the cathode steel plate, the cathode The wiring board is fixed on the cathode steel plate, and several cathode plates are arranged in parallel; the cathode plate is perpendicular to the cathode steel plate.
5、 根据权利要求 4 所述的微电解设备， 其特征在于， 相邻所述阳极板与所述阴极板 之间的极间 3巨小于 50mm。 5. The micro-electrolysis equipment according to claim 4, characterized in that the gap 3 between the adjacent anode plates and the cathode plates is less than 50 mm.
6、 根据权利要求 1至 5任意一项所述的微电解设备， 其特征在于， 所述除垢组件为 刮板， 所述刮板用于处理所述阴极组件上的结垢。 6. The microelectrolysis equipment according to any one of claims 1 to 5, characterized in that the descaling component is a scraper, and the scraper is used to deal with scaling on the cathode component.
7、 根据权利要求 6 所述的微电解设备， 其特征在于， 所述微电解设备还包括气缸， 所述气虹与所述阴极组件固定连接， 所述气虹将所述阴极组件挤压固定在所述安装槽的框 架上， 所述气虹能够带动所述阴极组件移动。 7. The micro-electrolysis equipment according to claim 6, characterized in that, the micro-electrolysis equipment further includes a cylinder, the gas rainbow is fixedly connected to the cathode assembly, and the gas rainbow squeezes and fixes the cathode assembly. On the frame of the installation slot, the air rainbow can drive the cathode assembly to move.
8、 根据权利要求 7 所述的微电解设备， 其特征在于， 所述阴极组件和所述阳极组件 分别与所述安装槽的框架绝缘和密封。 8. The microelectrolysis equipment according to claim 7, characterized in that the cathode assembly and the anode assembly are respectively insulated and sealed from the frame of the installation slot.
9、 根据权利要求 1至 5任意一项所述的微电解设备， 其特征在于， 所述除垢组件为 超声波振子； 9. The micro-electrolysis equipment according to any one of claims 1 to 5, characterized in that the descaling component is an ultrasonic vibrator;
所述超声波振子安装在所述阳极组件和 /或所述阴极组件上，运行超声波振子时其产生 的超声波方向与电极面平行。 The ultrasonic vibrator is installed on the anode assembly and/or the cathode assembly. When the ultrasonic vibrator is operated, the direction of the ultrasonic waves generated by the ultrasonic vibrator is parallel to the electrode surface.
10、 根据权利要求 9所述的微电解设备， 其特征在于， 在所述阴极组件的阴极钢板上 设置有凹槽，所述超声波振子安装在所述凹槽中，所述凹槽的底部的厚度为 2mm至 3.5mm。 10. The microelectrolysis equipment according to claim 9, characterized in that, a groove is provided on the cathode steel plate of the cathode assembly, the ultrasonic vibrator is installed in the groove, and the bottom of the groove is Thickness is 2mm to 3.5mm.
11、 一种权利要求 1至 10任意一项所述的微电解设备的控制方法， 其特征在于， 当所 述微电解设备达到除垢条件时， 停止运行微电解设备， 并对所述微电解设备进行离线除垢 再生。 11. A control method for micro-electrolysis equipment according to any one of claims 1 to 10, characterized in that, when the micro-electrolysis equipment reaches the descaling condition, the operation of the micro-electrolysis equipment is stopped, and the micro-electrolysis equipment is inspected. The equipment performs offline descaling and regeneration.
12、根据权利要求 11所述的控制方法， 其特征在于， 所述除垢条件为所述阴极组件的 阴极板上的垢厚大于所述阴极板和所述阳极板之间的极间距的 60%。 12. The control method according to claim 11, wherein the descaling condition is that the scale thickness on the cathode plate of the cathode assembly is greater than 60% of the electrode spacing between the cathode plate and the anode plate. %.
13、根据权利要求 11所述的控制方法， 其特征在于， 所述除垢条件为循环水的浓缩倍 数 K偏离区域 8 ± 4。 13. The control method according to claim 11, characterized in that the descaling condition is a concentration multiple K deviation area of circulating water of 8 ± 4.
14、根据权利要求 11所述的控制方法， 其特征在于， 所述除垢条件为微电解设备的管 道压力降 Δ Ρ大于 10kPa。 14. The control method according to claim 11, characterized in that the descaling condition is that the pipeline pressure drop ΔP of the micro-electrolysis equipment is greater than 10kPa.
15、根据权利要求 11所述的控制方法， 其特征在于， 所述除垢条件为微电解设备的槽 电压 V上升超过 500mV。 15. The control method according to claim 11, characterized in that the descaling condition is that the cell voltage V of the micro-electrolysis equipment rises by more than 500mV.
16、 一种集成式水处理设备， 其特征在于， 包括权利要求 1至 10任意一项所述的微 电解设备； 16. An integrated water treatment equipment, characterized in that it includes the micro-electrolysis equipment described in any one of claims 1 to 10;
还包括电源、 控制***、 阔门和检测装置； Also includes power supply, control system, gate and detection device;
所述电源用于向所述^：电解设备供电； The power supply is used to supply power to the electrolysis equipment;
所述控制***分别与所述阔门和检测装置连接， 用于根据接收到的检测装置的信号和 数据信息控制程序的运行； The control system is connected to the wide door and the detection device respectively, and is used to control the operation of the program based on the received signals and data information from the detection device;
所述微电解设备的入口管与循环水进水管道连接， 所述微电解设备的出口管与新鲜水 出水管道连接。 The inlet pipe of the micro-electrolysis equipment is connected to the circulating water inlet pipe, and the outlet pipe of the micro-electrolysis equipment is connected to the fresh water outlet pipe.
17、 根据权利要求 16 所述的集成式水处理设备， 其特征在于， 所述检测装置包括垢 量检测装置， 所述垢量检测装置用于检测所述微电解设备的阴极板上的结垢量。 17. The integrated water treatment equipment according to claim 16, characterized in that the detection device includes a scale amount detection device, and the scale amount detection device is used to detect scale on the cathode plate of the micro-electrolysis equipment. quantity.
18、 根据权利要求 16 所述的集成式水处理设备， 其特征在于， 所述检测装置包括浓 缩倍数检测装置， 所述浓缩倍数检测装置用于检测循环水的浓缩倍数。 18. The integrated water treatment equipment according to claim 16, characterized in that the detection device includes a concentration multiple detection device, and the concentration multiple detection device is used to detect the concentration multiple of circulating water.
19、 根据权利要求 16 所述的集成式水处理设备， 其特征在于， 所述控检测装置包括 管道压力检测装置， 所述管道压力检测装置用于检测所述集成式水处理设备的管道压力。 19. The integrated water treatment equipment according to claim 16, characterized in that the control and detection device includes a pipeline pressure detection device, and the pipeline pressure detection device is used to detect the pipeline pressure of the integrated water treatment equipment.
20、 根据权利要求 16 所述的集成式水处理设备， 其特征在于， 所述检测装置包括槽 电压检测装置， 所述槽电压检测装置用于检测所述微电解设备的槽电压。 20. The integrated water treatment equipment according to claim 16, characterized in that the detection device includes a tank voltage detection device, and the tank voltage detection device is used to detect the tank voltage of the micro-electrolysis equipment.
21、 根据权利要求 16至 20任意一项所述的集成式水处理设备， 其特征在于， 所述阔 门包括循环水进水阔门、 新鲜水排出阔门和废液排出阔门； 21. The integrated water treatment equipment according to any one of claims 16 to 20, characterized in that the wide Doors include circulating water inlet doors, fresh water discharge doors and waste liquid discharge doors;
其中所述循环水进水阔门安装在所述循环水进水管道上， 所述新鲜水排出阔门安装在 所述新鲜水出水管道上， 所述废液排出阔门安装在废液排出管道上。 Wherein the circulating water inlet wide door is installed on the circulating water inlet pipe, the fresh water discharge wide door is installed on the fresh water outlet pipe, and the waste liquid discharge wide door is installed on the waste liquid discharge pipe. superior.
22、 根据权利要求 21 所述的集成式水处理设备， 其特征在于， 所述检测装置还包括 液位检测装置； 所述液位检测装置用于检测所述微电解设备的液位。 22. The integrated water treatment equipment according to claim 21, characterized in that the detection device further includes a liquid level detection device; the liquid level detection device is used to detect the liquid level of the micro-electrolysis equipment.
23、 根据权利要求 21 所述的集成式水处理设备， 其特征在于， 在所述循环水进水管 道上还设置有流量计。 23. The integrated water treatment equipment according to claim 21, characterized in that a flow meter is also provided on the circulating water inlet pipe.
24、 根据权利要求 21 所述的集成式水处理设备， 其特征在于， 所述集成式水处理设 备还包括电解液进口过滤器， 所述循环水经过所述电解液进口过滤器处理后再进入所述 : 电解设备。 24. The integrated water treatment equipment according to claim 21, characterized in that, the integrated water treatment equipment further includes an electrolyte inlet filter, and the circulating water is processed by the electrolyte inlet filter before entering. Description: Electrolysis equipment.
25、 根据权利要求 16 所述的集成式水处理设备， 其特征在于， 所述集成式水处理设 备为移动一体式， 所述集成式水处理设备还包括底座， 所述微电解设备电源、 控制***、 阔门和检测装置均安装在所述底座上。 25. The integrated water treatment equipment according to claim 16, characterized in that, the integrated water treatment equipment is mobile and integrated, the integrated water treatment equipment further includes a base, a power supply and a control unit of the micro-electrolysis equipment The system, wide doors and detection devices are all mounted on the base.
26、 一种水处理方法， 用于循环冷却水， 其特征在于， 釆用权利要求 1至 10任意一 项所述的微电解设备； 26. A water treatment method for circulating cooling water, characterized in that the micro-electrolysis equipment described in any one of claims 1 to 10 is used;
使用时将阳极接线板和阴极接线板分别连接到电源的正极和负极， 此时循环冷却水进 入微电解设备， 经过微电解设备电解后流出微电解设备， 使用一段时间后， 阴极组件的阴 极表面结有一定厚度的垢， 此时微电解设备进入除垢步骤， 除垢后微电解设备重新运行。 When in use, connect the anode terminal board and cathode terminal board to the positive and negative poles of the power supply respectively. At this time, the circulating cooling water enters the micro-electrolysis equipment, and flows out of the micro-electrolysis equipment after being electrolyzed by the micro-electrolysis equipment. After a period of use, the cathode surface of the cathode assembly If there is a certain thickness of scale, the micro-electrolysis equipment will enter the descaling step. After descaling, the micro-electrolysis equipment will run again.
PCT/CN2014/072034 2014-02-13 2014-02-13 Micro-electrolysis device and control method, integrated water processing device and water processing method WO2015120597A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201480052478.7A CN105593171B (en) 2014-02-13 2014-02-13 Light electrolysis equipment and control method, integrated water treatment device and method for treating water
DE212014000250.8U DE212014000250U1 (en) 2014-02-13 2014-02-13 Microelectrolysis device and integrated water treatment device
RU2016131911U RU175552U1 (en) 2014-02-13 2014-02-13 MICROELECTROLYSIS DEVICE
CZ2016-32768U CZ30040U1 (en) 2014-02-13 2014-02-13 Apparatus for micro-electrolysis and integrated water treatment plant
PCT/CN2014/072034 WO2015120597A1 (en) 2014-02-13 2014-02-13 Micro-electrolysis device and control method, integrated water processing device and water processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/072034 WO2015120597A1 (en) 2014-02-13 2014-02-13 Micro-electrolysis device and control method, integrated water processing device and water processing method

Publications (1)

Publication Number Publication Date
WO2015120597A1 true WO2015120597A1 (en) 2015-08-20

Family

ID=53799508

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/072034 WO2015120597A1 (en) 2014-02-13 2014-02-13 Micro-electrolysis device and control method, integrated water processing device and water processing method

Country Status (5)

Country Link
CN (1) CN105593171B (en)
CZ (1) CZ30040U1 (en)
DE (1) DE212014000250U1 (en)
RU (1) RU175552U1 (en)
WO (1) WO2015120597A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113915914A (en) * 2021-10-26 2022-01-11 湖南嘉力亚新材料有限公司 Cooling device for anode green body in prebaked anode production

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698599A (en) * 2016-12-30 2017-05-24 武汉兴天宇环境股份有限公司 Integrated micro-electrolysis reaction device and use method
CN106698606B (en) * 2017-02-17 2023-04-07 厦门绿信环保科技股份有限公司 Integrated external water heater scale inhibition device and scale inhibition method
CN109231352A (en) * 2018-10-11 2019-01-18 东北大学 A kind of apparatus and method of ultrasound electrocoagulation coupling processing high concentrated organic wastewater
CN111268767A (en) * 2020-01-21 2020-06-12 广东原之生农业科技有限公司 Automatic pickling control method and device for electrolytic cell and storage medium

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030068083A (en) * 2003-07-15 2003-08-19 이진용 Waste water disposal apparatus having a scale removing means
CN201169550Y (en) * 2008-02-22 2008-12-24 山东良成环保工程有限公司 Micro-electrolysis dirty-proof bactericidal finishing apparatus
CN101519235A (en) * 2008-02-26 2009-09-02 王家君 Ultrasonic intensified self-descaling micro-current electrolysis device for sterilizing and removing alga
CN101585569A (en) * 2009-07-08 2009-11-25 成都飞创科技有限公司 Circulating water electrolytic descaling device and descaling method
CN201665565U (en) * 2010-02-20 2010-12-08 欧群飞 Water treatment device using pneumatic scraper for descaling
JP4999022B1 (en) * 2011-05-02 2012-08-15 イノベーティブ・デザイン＆テクノロジー株式会社 Scale removal device electrode structure
CN202953896U (en) * 2012-12-13 2013-05-29 成都飞创科技有限公司 Full-automatic comprehensive water treatment device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1623971A1 (en) * 1987-10-06 1991-01-30 Научно-Производственное Объединение По Защите Атмосферы, Водоемов, Использованию Вторичных Энергоресурсов И Охлаждению Металлургических Агрегатов На Предприятиях Черной Металлургии "Энергосталь" Apparatus for electrochemical purification of water
ITMI20040408A1 (en) * 2004-03-04 2004-06-04 De Nora Elettrodi Spa CELL FOR ELECTROCHEMICAL PROCESSES

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030068083A (en) * 2003-07-15 2003-08-19 이진용 Waste water disposal apparatus having a scale removing means
CN201169550Y (en) * 2008-02-22 2008-12-24 山东良成环保工程有限公司 Micro-electrolysis dirty-proof bactericidal finishing apparatus
CN101519235A (en) * 2008-02-26 2009-09-02 王家君 Ultrasonic intensified self-descaling micro-current electrolysis device for sterilizing and removing alga
CN101585569A (en) * 2009-07-08 2009-11-25 成都飞创科技有限公司 Circulating water electrolytic descaling device and descaling method
CN201665565U (en) * 2010-02-20 2010-12-08 欧群飞 Water treatment device using pneumatic scraper for descaling
JP4999022B1 (en) * 2011-05-02 2012-08-15 イノベーティブ・デザイン＆テクノロジー株式会社 Scale removal device electrode structure
CN202953896U (en) * 2012-12-13 2013-05-29 成都飞创科技有限公司 Full-automatic comprehensive water treatment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113915914A (en) * 2021-10-26 2022-01-11 湖南嘉力亚新材料有限公司 Cooling device for anode green body in prebaked anode production

Also Published As

Publication number Publication date
CN105593171A (en) 2016-05-18
RU175552U1 (en) 2017-12-08
CN105593171B (en) 2018-11-06
CZ30040U1 (en) 2016-11-22
DE212014000250U1 (en) 2016-09-23

Similar Documents

Publication Publication Date Title
WO2015120597A1 (en) Micro-electrolysis device and control method, integrated water processing device and water processing method
CN102491456A (en) Method and device of electrochemical descaling, corrosion inhibition, sterilization and algae removal for cooling circulating water
CN202346803U (en) Device for performing electrochemical descaling, corrosion inhibition, sterilization and algae removal on cooling circulation water
JPWO2008018316A1 (en) Water softening method and apparatus
CN110563097A (en) Industrial circulating water electrolysis side filtering device and industrial circulating water side filtering method
CN109319985B (en) Online cleaning descaling water treatment system
CN102021602B (en) Sodium hypochlorite generator
CN110540310A (en) Full-automatic circulating water treatment device
CN212476405U (en) Water quality regulation and control system
CN211338988U (en) Full-automatic circulating water treatment device
CN110563165A (en) electrochemistry circulating cooling water purification installation
CN201770515U (en) Sewage purifying and descaling equipment adopting electrode adsorption and ultrasonic wave combination
CN212532385U (en) Automatic adjustment type electrochemical water softening device
JP2011255265A (en) Water treatment apparatus and water treatment method
CN210122509U (en) Self-cleaning immersion type electrochemical water treatment device
CN211971840U (en) Electrochemical treatment industrial circulating cooling water device
CN111285441B (en) Automatic rotatory high-efficient modularization electrochemical device that removes chlorine scale
CN210944961U (en) Industrial circulating water electrolysis side filtering device
CN208413940U (en) A kind of device handling industrial circulating cooling water
CN111847600A (en) Complex frequency electric scale collecting and removing mechanism, water treatment device and system
CN218491540U (en) Device for improving quality of circulating water in industrial production
CN216737769U (en) Open-type circulating water treatment device with variable electrode
CN204356180U (en) There are the water treating equipment of fouling in advance of Automatic clearance function
CN203972381U (en) A kind of soda acid electrophoretic process system
CN219217666U (en) Pulse electrolysis air supporting sewage treatment device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14882534

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 212014000250

Country of ref document: DE

WWE Wipo information: entry into national phase

Ref document number: PUV2016-32768

Country of ref document: CZ

122 Ep: pct application non-entry in european phase

Ref document number: 14882534

Country of ref document: EP

Kind code of ref document: A1