CN107062916A - A kind of intermediate frequency furnace Special water cooling device - Google Patents
A kind of intermediate frequency furnace Special water cooling device Download PDFInfo
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- CN107062916A CN107062916A CN201710119813.6A CN201710119813A CN107062916A CN 107062916 A CN107062916 A CN 107062916A CN 201710119813 A CN201710119813 A CN 201710119813A CN 107062916 A CN107062916 A CN 107062916A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 238000001816 cooling Methods 0.000 title claims abstract description 63
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 145
- 239000002351 wastewater Substances 0.000 claims abstract description 79
- 238000003860 storage Methods 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000001764 infiltration Methods 0.000 claims abstract description 16
- 229910021642 ultra pure water Inorganic materials 0.000 claims abstract description 15
- 239000012498 ultrapure water Substances 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 7
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000498 cooling water Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 150000001768 cations Chemical class 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
-
- 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
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
- F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of intermediate frequency furnace Special water cooling device, its drip irrigation device is to include：Raw water box, for collecting waste water；Pre-filtering component, for carrying out particle pre-filtering to waste water, the input of the pre-filtering component is connected to raw water box by raw water water pump；The input of first-stage reverse osmosis RO modules is connected to pre-filtering component by the first booster pump, and output end is connected with first-stage reverse osmosis storage tank, and discharge of wastewater end is communicated in raw water box；The input of two-pass reverse osmosis RO modules is connected to first-stage reverse osmosis storage tank by the second booster pump, and output end is connected with two-pass reverse osmosis storage tank, and discharge of wastewater end is connected to the input of first-stage reverse osmosis RO modules to carry out waste water first-stage reverse osmosis processing；The input of EDI counter-infiltration main frames is connected to two-pass reverse osmosis storage tank by the 3rd booster pump, and output end is connected to water charging system for providing ultra-pure water, and discharge of wastewater end is connected to first-stage reverse osmosis storage tank to carry out waste water first-stage reverse osmosis processing.
Description
Technical field
The present invention relates to water cooling field, more particularly to a kind of intermediate frequency furnace Special water cooling device.
Background technology
China makes great progress in smelting, hot-working industry in recent years, and the demand for intermediate frequency furnace is also both at home and abroad
Gradually increase.The intermediate frequency furnace manufacture of China and production technology are also become better and better, and actively introduce studies in China knowledge and technology, slowly
To world-class close, research and development and industrialized production with new technology, the operating efficiency of equipment also constantly increase, and
Effectively radiating is to ensure the basis that equipment safety operation and performance are normally played.Conventional cooling system is hot and cold including wind at present
The several ways such as pipe cooling, oil cooling and water cooling.
Because water-cooling pattern radiating efficiency is high, while the pollution that may do not brought using oil cooling is asked with inflammable again
Topic, therefore obtained increasingly being widely applied.Intermediate frequency furnace is to set up intermediate frequency magnetic field using intermediate frequency power supply, makes Ferromagnetic Material
Produce inductive loop and generate heat, reach the purpose of heating material.The cooling system of intermediate frequency furnace mainly cools down power supply and body of heater two is big
Part.Power unit includes each power supply apparatus of power cabinet and electric power Electric heating capacitance group, and power unit is by accurate appliance component
Composition, cooling pipe is thinner, in order to prevent in-tube fouling from blocking so typically using pure water.
Thus, pure water can keep the cleaning of cooling device, not have any influence to environment, simultaneously because it is good exhausted
Edge performance, the leading type of cooling is progressively turned into all types of industries and commercial applications field.But the waste water row of traditional water cooling plant
High-volume larger, accordingly, there exist certain improvements.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of intermediate frequency furnace Special water cooling device, energy
Enough recycling waste waters, realize the function of wastewater zero discharge.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of intermediate frequency furnace Special water cooling device, including water-cooling system, be connected to the water charging system of water-cooling system and be connected to benefit
Water system is to provide the pure water making system of ultra-pure water, and the water-cooling system is used to supply intermediate frequency furnace low-temperature cooling water and accordingly obtain
High-temperature cooling water, intermediate frequency furnace is used to provide waste water into pure water making system, and the pure water making system includes：
Raw water box, for collecting waste water；
Pre-filtering component, for carrying out pre-filtering to the particle in waste water, the pre-filtering component has input and output end, and
Its input is connected to raw water box by raw water water pump；
First-stage reverse osmosis RO modules, with input, output end and discharge of wastewater end, the input is connected by the first booster pump
In pre-filtering component, the output end is connected with first-stage reverse osmosis storage tank, and the discharge of wastewater end is communicated in raw water box to permeate
The discharge of wastewater gone out is into raw water box；
Two-pass reverse osmosis RO modules, it has input, output end and discharge of wastewater end, and the input is connected by the second booster pump
First-stage reverse osmosis storage tank is connected to, the output end is connected with two-pass reverse osmosis storage tank, it is anti-that the discharge of wastewater end is connected to one-level
The input of RO modules is permeated to carry out waste water first-stage reverse osmosis processing；
EDI counter-infiltration main frames, it has input, output end and discharge of wastewater end, and the input is connected by the 3rd booster pump
In two-pass reverse osmosis storage tank, the output end is connected to water charging system for providing ultra-pure water, and the discharge of wastewater end is connected to
First-stage reverse osmosis storage tank is to carry out waste water first-stage reverse osmosis processing.
It is preferred that, the pre-processing assembly includes：
Filter, for the tiny particles content in filtered wastewater；
Active carbon filter, is connected to filter for the chlorine residue in filtered wastewater；
Cation demineralizer, is connected to active carbon filter；
Accurate filter, it is connected to the ultramicro powder thing that cation demineralizer is used in filtered wastewater.
It is preferred that, the first-stage reverse osmosis RO modules include first-stage reverse osmosis main frame one, first-stage reverse osmosis main frame two, one-level
Counter-infiltration main frame three and first-stage reverse osmosis main frame four, first-stage reverse osmosis main frame one, first-stage reverse osmosis main frame two, first-stage reverse osmosis master
Machine three, first-stage reverse osmosis main frame four have input, output end and discharge of wastewater end, first-stage reverse osmosis main frame one, one-level reverse osmosis
Saturating main frame two, the input of first-stage reverse osmosis main frame three are connected to the first booster pump, and its output end is connected to first-stage reverse osmosis storage
Water tank, its discharge of wastewater end is communicated in raw water box, and the input of first-stage reverse osmosis main frame four is connected to two-pass reverse osmosis RO modules
Discharge of wastewater end, its output end is connected to the input of two-pass reverse osmosis RO modules, and its discharge of wastewater end is communicated in raw water box.
It is preferred that, two two-pass reverse osmosis main frames are provided with the two-pass reverse osmosis RO modules.
It is preferred that, drainage pipeline is communicated with the two-pass reverse osmosis storage tank, tap is installed on the drainage pipeline
For providing domestic water.
It is preferred that, the water charging system includes：
Replenisher tank, it is connected to the circulation line of water-cooling system by small pump；
Upper liquid level sensor, in replenisher tank, upper liquid level signal is exported when cooling water is sufficient in replenisher tank；
The next liquid level sensor, is accordingly located in replenisher tank, the next liquid level signal of output when cooling water is not enough in replenisher tank；
Circuit is controlled, it is connected to upper liquid level sensor and the next liquid level sensor；Wherein, the cooling water in replenisher tank
In response to the next liquid level signal to control the 3rd booster pump to open when not enough, in response to upper when cooling water is sufficient in replenisher tank
Liquid level signal with control the 3rd booster pump close.
In summary, having the beneficial effect that in contrast to prior art of the invention：
The waste water that water-cooling system is produced prepares ultra-pure water by pure water making system re-using, in the preparation process of ultra-pure water
In, respectively through filtering, first-stage reverse osmosis, two-pass reverse osmosis, EDI reverse-osmosis treateds；
Wherein, the waste water that first-stage reverse osmosis RO modules are produced is collected by raw water box, the waste water that two-pass reverse osmosis RO modules are produced
Counter-infiltration again is carried out by first-stage reverse osmosis RO modules to prepare, two-pass reverse osmosis storage tank is used to store two-pass reverse osmosis RO moulds
The pure water that group is produced, the pure water can provide domestic water and accordingly be controlled by water charging system, when needing moisturizing, and control the 3rd increases
Press pump carries out pressure auxiliary and the pure water in two-pass reverse osmosis storage tank is produced into ultra-pure water supplement entrance by EDI counter-infiltrations main frame
Into replenisher tank, and the Sewage treatment that EDI counter-infiltrations main frame is produced is entered and made again in first-stage reverse osmosis storage tank
It is standby；
Above-mentioned water cooling plant can recycling waste water, realize the function of wastewater zero discharge.
Brief description of the drawings
Fig. 1 is the system block diagram of embodiment；
Fig. 2 is the system block diagram of water-cooling system；
Fig. 3 is the first instance structural representation of pure water making system；
Fig. 4 is the second instance structural representation of pure water making system；
Fig. 5 is the first system block diagram of pure water making system；
Fig. 6 is the second system block diagram of pure water making system；
Fig. 7 is the system block diagram of water charging system.
Reference：100th, pure water making system；110th, filter；120th, accurate filter；130th, the first booster pump；
140th, first-stage reverse osmosis RO modules；150th, the second booster pump；160th, two-pass reverse osmosis RO modules；170th, the 3rd booster pump；180、
EDI counter-infiltration main frames；200th, tap；300th, drainage pipeline.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of intermediate frequency furnace Special water cooling device, including water-cooling system, water charging system and pure water making system
100。
As shown in Fig. 2 water-cooling system is connected to intermediate frequency furnace for providing low-temperature cooling water, and it will be received from intermediate frequency furnace
To high-temperature cooling water be converted to low-temperature cooling water.In the present embodiment, water-cooling system has primary water-cooling system and standby water cooling
System；The composition of primary water-cooling system and standby water-cooling system, when usually working, opens primary water-cooling system and carries out water cooling work
Make；When primary water-cooling system needs to safeguard, standby water-cooling system can be switched to by three-way diverter valve, to ensure intermediate frequency furnace
Do not shut down work.
Wherein, primary water-cooling system includes moisture trap, main circulation pump, three-way diverter valve, primary plate type heat exchanger, master
Use filter；Spare circulating pump and primary circulating pump, reserve filter and primary filter and standby plate type heat exchanger and master
It is arranged in parallel with plate type heat exchanger in primary water-cooling system, so as to constitute the standby circulatory system.
Water charging system be connected to water-cooling system with water-cooling system cooling water subtract because of factors such as evaporation, electrolysis, seepages
When few, cooling water timely can be supplemented in the circulating line of water-cooling system by the water charging system.
Pure water making system 100 is used to prepare ultra-pure water, and pure water making system 100 is connected to water charging system for offer
Ultra-pure water, ultra-pure water is above-mentioned cooling water.Ultra-pure water is almost to remove the conducting medium in water completely, but by water not
Colloidal substance, gas and the organic matter of dissociation are removed to the water of very low degree；The resistivity of ultra-pure water is more than 18M Ω * cm, or
Close to 18.3M Ω * cm limiting values.
Intermediate frequency furnace is connected to pure water making system to provide waste water by pipeline, i.e., when needing cleaning intermediate frequency furnace, close
The valve of High-temperature cooling water lines between intermediate frequency furnace and water-cooling system is closed, the valve between intermediate frequency furnace connection pure water making system is opened
Door；Meanwhile, water charging system constantly provides cooling water for water-cooling system, cooling water flow through water-cooling system to water-cooling system and in
The pipeline of frequency stove is cleaned, intermediate frequency furnace produce waste water will be expelled in pure water making system 100 remake into pure water with
For the use of water charging system.
With reference to shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the pure water making system 100 includes raw water box, pre-filtering component, one-level
Reverse osmosis (RO) module 140, two-pass reverse osmosis RO modules 160 and EDI counter-infiltrations main frame 180.
Raw water box is used to collect the waste water that pipeline is produced in cleaning water-cooling system and intermediate frequency furnace, also can accordingly collect running water
Or by the production waste water of sterilization.
Pre-filtering component, for carrying out particle pre-filtering to waste water.The pre-processing assembly includes filter 110, activated carbon
Filter, cation demineralizer and accurate filter 120.Filter 110 is communicated in raw water box by raw water water pump, the mistake
The tiny particles content that filter 110 is used in filtered wastewater；Active carbon filter is connected to filter 110 in filtered wastewater
Chlorine residue；Cation demineralizer is connected to active carbon filter；Accurate filter 120 its be connected to cation demineralizer and be used for
Filter the ultramicro powder thing in waste water.
First-stage reverse osmosis RO modules 140 have input, output end and discharge of wastewater end, and the input passes through the first supercharging
Pump 130 is connected to accurate filter 120, and the output end is connected with first-stage reverse osmosis storage tank, and the discharge of wastewater end is communicated in original
Water tank is with the discharge of wastewater that goes out first-stage reverse osmosis into raw water box to be recycled.
Two two-pass reverse osmosis main frames are provided with two-pass reverse osmosis RO modules 160.Two-pass reverse osmosis RO modules 160 have
There are input, output end and discharge of wastewater end, the input is connected to first-stage reverse osmosis storage tank by the second booster pump 150,
The output end is connected with two-pass reverse osmosis storage tank, and the discharge of wastewater end is connected to the input of first-stage reverse osmosis RO modules 140
To carry out waste water first-stage reverse osmosis processing；What deserves to be explained is, first-stage reverse osmosis RO modules 140 include first-stage reverse osmosis main frame
First, first-stage reverse osmosis main frame two, first-stage reverse osmosis main frame three and first-stage reverse osmosis main frame four, first-stage reverse osmosis main frame one, one-level
Counter-infiltration main frame two, first-stage reverse osmosis main frame three, first-stage reverse osmosis main frame four have input, output end and discharge of wastewater end,
First-stage reverse osmosis main frame one, first-stage reverse osmosis main frame two, the input of first-stage reverse osmosis main frame three are connected to the first booster pump
130, its output end is connected to first-stage reverse osmosis storage tank, and its discharge of wastewater end is communicated in raw water box, first-stage reverse osmosis main frame four
Input be connected to the discharge of wastewater ends of two-pass reverse osmosis RO modules 160, its output end is connected to two-pass reverse osmosis RO modules
160 input, its discharge of wastewater end is communicated in raw water box.
Wherein, EDI counter-infiltrations main frame 180 is compared to first-stage reverse osmosis RO modules 140 and two-pass reverse osmosis RO modules 160,
The EDI counter-infiltrations main frame 180 is to utilize electrodialytic remote, and according to the selectivity of film, anion is passed through under anode effect
Anionic membrane is adsorbed to anode, and cation is adsorbed to negative electrode under cathodic process through cationic membrane, so that in centre formation
Pure water, waste water is formed at two.Thus, the EDI counter-infiltrations main frame 180 in the present embodiment has input, output end and waste water
Discharge end, the input is connected to two-pass reverse osmosis storage tank by the 3rd booster pump 170, and the output end is connected to water charging system
For provide ultra-pure water, the discharge of wastewater end be connected to first-stage reverse osmosis storage tank with carry out the processing of waste water first-stage reverse osmosis with
Waste water is recycled.
Wherein, above-mentioned first booster pump 130, the second booster pump 150, the 3rd booster pump 170 are used to provide pressure auxiliary
Effect.
What deserves to be explained is, drainage pipeline 300 is communicated with two-pass reverse osmosis storage tank, is pacified on the drainage pipeline 300
Equipped with tap 200, domestic water can be obtained from two-pass reverse osmosis storage tank by tap 200 in user.In the life
After water is applied flexibly using finishing, it is corresponding it is reflowable reclaimed to raw water box, shown in reference picture 6.
In the present embodiment, as shown in fig. 7, water charging system includes replenisher tank, upper liquid level sensor, the next level sensing
Device, control circuit.
Replenisher tank is used to store cooling water, and the replenisher tank is connected to the circulation line of water-cooling system by small pump, its
In, flow sensor is installed in the circulation line of water-cooling system, flow becomes hour, control in the circulation line of water-cooling system
The moisturizing pump startup is made, to be supplemented by the cooling water in replenisher tank the cooling water in water-cooling system circulation line.
Upper liquid level sensor is located in replenisher tank, and upper liquid level signal is exported when cooling water is sufficient in replenisher tank.Under
Position liquid level sensor is accordingly located in replenisher tank, the next liquid level signal of output, the next liquid level when cooling water is not enough in replenisher tank
Sensor is located at the lower section of upper liquid level sensor.
Control circuit is connected to upper liquid level sensor and the next liquid level sensor；Wherein, cooled down in replenisher tank
Responded when water is not enough in response to the next liquid level signal with controlling the 3rd booster pump 170 to open when cooling water is sufficient in replenisher tank
In upper liquid level signal to control the 3rd booster pump 170 to close, the water in replenisher tank is compensated in time with reaching.
By the setting of above-mentioned water cooling plant, first-stage reverse osmosis RO modules 140 produce waste water collected by raw water box, two
The waste water that level reverse osmosis (RO) module 160 is produced carries out counter-infiltration again by first-stage reverse osmosis RO modules 140 and prepared, two grades of reverse osmosis
Saturating storage tank is used for the pure water for storing the generation of two-pass reverse osmosis RO modules 160, and the pure water can provide domestic water and corresponding controlled
In water charging system, when needing moisturizing, the 3rd booster pump 170 of control carries out pressure auxiliary will be pure in two-pass reverse osmosis storage tank
Water produces ultra-pure water supplement by EDI counter-infiltrations main frame 180 and entered in replenisher tank, and the generation of EDI counter-infiltrations main frame 180
Sewage treatment is entered to be prepared again in first-stage reverse osmosis storage tank, reaches that water cooling plant can be recycled conscientiously useless
Water, realizes the purpose of wastewater zero discharge.
Described above is only the exemplary embodiment of the present invention, not for limiting the scope of the invention, this hair
Bright protection domain is determined by appended claim.
Claims (6)
1. a kind of intermediate frequency furnace Special water cooling device, including water-cooling system, it is connected to the water charging system of water-cooling system and is connected to
Water charging system is to provide the pure water making system (100) of ultra-pure water, and the water-cooling system is used to supply intermediate frequency furnace low-temperature cooling water simultaneously
Corresponding to obtain high-temperature cooling water, intermediate frequency furnace is used to provide waste water into pure water making system (100), it is characterized in that, the pure water system
Standby system (100) includes：
Raw water box, for collecting waste water；
Pre-filtering component, for carrying out pre-filtering to the particle in waste water, the pre-filtering component has input and output end, and
Its input is connected to raw water box by raw water water pump；
First-stage reverse osmosis RO modules (140), with input, output end and discharge of wastewater end, the input passes through the first supercharging
Pump (130) is connected to pre-filtering component, and the output end is connected with first-stage reverse osmosis storage tank, and the discharge of wastewater end is communicated in raw water
Case with by the discharge of wastewater penetrated into raw water box；
Two-pass reverse osmosis RO modules (160), it has input, output end and discharge of wastewater end, and the input increases by second
Press pump (150) is connected to first-stage reverse osmosis storage tank, and the output end is connected with two-pass reverse osmosis storage tank, and the discharge of wastewater end connects
The input of first-stage reverse osmosis RO modules (140) is connected to carry out waste water first-stage reverse osmosis processing；
EDI counter-infiltrations main frame (180), it has input, output end and discharge of wastewater end, and the input passes through the 3rd booster pump
(170) two-pass reverse osmosis storage tank is connected to, the output end is connected to water charging system to provide ultra-pure water, the discharge of wastewater
End is connected to first-stage reverse osmosis storage tank to carry out waste water first-stage reverse osmosis processing.
2. a kind of intermediate frequency furnace Special water cooling device according to claim 1, it is characterized in that：The pre-processing assembly includes：
Filter (110), for the tiny particles content in filtered wastewater；
Active carbon filter, is connected to filter (110) for the chlorine residue in filtered wastewater；
Cation demineralizer, is connected to active carbon filter；
Accurate filter (120), it is connected to the ultramicro powder thing that cation demineralizer is used in filtered wastewater.
3. a kind of intermediate frequency furnace Special water cooling device according to claim 1, it is characterized in that：The first-stage reverse osmosis RO modules
(140) first-stage reverse osmosis main frame one, first-stage reverse osmosis main frame two, first-stage reverse osmosis main frame three and first-stage reverse osmosis main frame are included
Four, first-stage reverse osmosis main frame one, first-stage reverse osmosis main frame two, first-stage reverse osmosis main frame three, first-stage reverse osmosis main frame four have defeated
Enter end, output end and discharge of wastewater end, first-stage reverse osmosis main frame one, first-stage reverse osmosis main frame two, first-stage reverse osmosis main frame three
Input is connected to the first booster pump (130), and its output end is connected to first-stage reverse osmosis storage tank, and its discharge of wastewater end is communicated in
Raw water box, the input of first-stage reverse osmosis main frame four is connected to the discharge of wastewater end of two-pass reverse osmosis RO modules (160), and it is exported
End is connected to the input of two-pass reverse osmosis RO modules (160), and its discharge of wastewater end is communicated in raw water box.
4. a kind of intermediate frequency furnace Special water cooling device according to claim 1, it is characterized in that：The two-pass reverse osmosis RO modules
(160) two two-pass reverse osmosis main frames are provided with.
5. a kind of intermediate frequency furnace Special water cooling device according to claim 1, it is characterized in that：The two-pass reverse osmosis storage tank
On be communicated with drainage pipeline (300), be provided with the drainage pipeline (300) tap (200) for provide domestic water.
6. a kind of intermediate frequency furnace Special water cooling device according to claim 1, it is characterized in that：The water charging system includes：
Replenisher tank, it is connected to the circulation line of water-cooling system by small pump；
Upper liquid level sensor, in replenisher tank, upper liquid level signal is exported when cooling water is sufficient in replenisher tank；
The next liquid level sensor, is accordingly located in replenisher tank, the next liquid level signal of output when cooling water is not enough in replenisher tank；
Circuit is controlled, it is connected to upper liquid level sensor and the next liquid level sensor；Wherein, the cooling water in replenisher tank
In response to the next liquid level signal to control the 3rd booster pump (170) to open when not enough, responded when cooling water is sufficient in replenisher tank
In upper liquid level signal with control the 3rd booster pump (170) close.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710119813.6A CN107062916A (en) | 2017-03-02 | 2017-03-02 | A kind of intermediate frequency furnace Special water cooling device |
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| CN201710119813.6A CN107062916A (en) | 2017-03-02 | 2017-03-02 | A kind of intermediate frequency furnace Special water cooling device |
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| CN110413078A (en) * | 2018-04-28 | 2019-11-05 | 京威科技有限公司 | The water cooling plant in changeable pumping circuit |
| CN110498533A (en) * | 2019-08-13 | 2019-11-26 | 济南瑞安源环境科技有限公司 | A kind of intelligent frequency-conversion cooling system |
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Application publication date: 20170818 |