CN114956399A - Wastewater recycling treatment device for chemical product production - Google Patents
Wastewater recycling treatment device for chemical product production Download PDFInfo
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- CN114956399A CN114956399A CN202210472123.XA CN202210472123A CN114956399A CN 114956399 A CN114956399 A CN 114956399A CN 202210472123 A CN202210472123 A CN 202210472123A CN 114956399 A CN114956399 A CN 114956399A
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- 239000002351 wastewater Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000126 substance Substances 0.000 title claims abstract description 16
- 238000004064 recycling Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005381 potential energy Methods 0.000 abstract description 5
- 239000000376 reactant Substances 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 10
- 238000012824 chemical production Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229910001385 heavy metal Inorganic materials 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 229910021645 metal ion Inorganic materials 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- 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
- C02F1/46109—Electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a wastewater circulating treatment device for chemical product production, which comprises a collecting box, wherein an extension plate is fixedly connected to the side wall of the collecting box, a connecting pipe is fixedly connected to the upper end surface of the extension plate, the connecting pipe is communicated with the collecting box, two symmetrically arranged outer baffles are fixedly connected to the upper end surface of the extension plate, the connecting pipe is arranged in the outer baffles, a plurality of filter plates which are arranged at equal intervals are arranged in the connecting pipe, and a communicating cavity is arranged between the connecting pipe and the outer baffles. According to the invention, the wastewater in the collection box is automatically discharged at the joint of the collection box and the connecting pipe by virtue of the self potential energy of the wastewater by utilizing the height difference between the collection box and the connecting pipe, and meanwhile, the drive plate and the drive shaft are driven to rotate in the connecting pipe, so that the gravitational potential energy of the water flow is converted into mechanical energy, the circulation speed of the water flow is reduced, and the phenomenon that the fed reactants cannot be fully contacted with the reactant in the wastewater is prevented.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a wastewater circulating treatment device for chemical product production.
Background
The chemical production process refers to a production process of chemically processing raw materials to finally obtain valuable products. Due to the diversity of raw materials and products and the complexity of the production process, tens of thousands of chemical production processes are formed. Throughout the various complicated chemical production processes, the chemical reactions and several physical operations are organically combined. The chemical reaction and the reactor are the core of chemical production, and the physical process plays a role in preparing proper reaction conditions for the chemical reaction and separating and purifying reactants to obtain a final product.
In the process of chemical production, the production process, the product output, the product cooling and other processes all need to use water for cooling treatment, so a large amount of water needs to be consumed in the production process of chemical products, the water used in the chemical production needs to be strictly environment-friendly treatment before being discharged because of containing a large amount of harmful substances and heavy metal ions, when the existing chemical wastewater treatment device is used, a water pump is used for pumping and circulating, and a series of filtering treatment is carried out in the circulating process, the mode can cause the transmission pressure of wastewater in the transmission process by the water pump to be overlarge, filtered impurities are dispersed and finally lose the filtering effect, and meanwhile, the heavy metal ions in the water flow cannot be fully contacted in the treatment process due to the overlarge flow velocity of the water flow, so that the heavy metal ions cannot be effectively cleaned, meanwhile, the existing multistage filter plate is compressed in an electric traction mode when in use, resources are wasted in transition, close fitting performance of the multistage filter plate cannot be guaranteed durably, and the electric energy dependency is high.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a wastewater recycling treatment device for chemical product production.
In order to achieve the purpose, the invention adopts the following technical scheme:
the wastewater circulating treatment device for chemical product production comprises a collecting box, wherein an extension plate is fixedly connected to the side wall of the collecting box, a connecting pipe is fixedly connected to the upper end face of the extension plate and communicated with the collecting box, two symmetrically-arranged outer baffles are fixedly connected to the upper end face of the extension plate, the connecting pipe is arranged in the outer baffles, a plurality of filter plates which are arranged at equal intervals are arranged in the connecting pipe, a communicating cavity is formed between the connecting pipe and the outer baffles, and a traction mechanism for drawing the plurality of filter plates to be attached is arranged in the communicating cavity;
the connecting pipe is internally and rotatably connected with a driving shaft in a penetrating manner, a plurality of driving plates arranged axially are fixedly connected to the side wall of the driving shaft in the connecting pipe, a driving mechanism used for driving the traction mechanism is arranged on the side wall of the driving shaft, a water through hole is formed in the joint of the collecting box and the connecting pipe, a filter screen is arranged on the inner side wall of the water through hole, cleaning plates are slidably connected to the side walls of the left side and the right side of the filter screen, two sealing boxes which are symmetrically arranged are fixedly connected to the upper end face of the extending plate, and a power supply mechanism used for driving and supplying power in the cleaning reciprocating movement process is arranged on each sealing box;
set up the mounting groove that cooperation groove and two symmetries set up on the connecting pipe, cooperation inslot joint has the apron, fixedly connected with sealing strip on the lateral wall of apron, the inboard wall laminating in sealing strip and cooperation groove, the installation piece that two symmetries of fixedly connected with set up on the lateral wall of apron, the installation piece cooperatees with the mounting groove.
Preferably, drive mechanism is including seting up the spacing groove that two symmetries on the lateral wall of connecting pipe both ends set up, equal fixedly connected with sliding block on the both ends lateral wall of filter plate, sliding block sliding connection is at the spacing inslot, and is a plurality of sliding connection runs through sliding connection in the sliding block and has the bracing piece, bracing piece fixed connection is on the lateral wall of connecting pipe, the left side end the up end fixedly connected with traction block of sliding block, rotate the guide roll that is connected with two symmetries and sets up on the lateral wall of connecting pipe, fixedly connected with haulage rope on the lateral wall of traction block, the haulage rope is diffracted on the lateral wall of guide roll.
Preferably, two be equipped with reset spring between the sliding block, reset spring establishes on the lateral wall of bracing piece.
Preferably, actuating mechanism establishes the traction ring that is located two symmetries settings on the outside of connecting tube drive shaft lateral wall including the cover, the one end fixed connection that the traction block was kept away from to the haulage rope is on the lateral wall of traction ring, set up the groove of supporting that a plurality of circumference set up on the inboard lateral wall of traction ring, it is connected with the stopper to support the inslot internal rotation, the axis of rotation department of stopper is equipped with torsion spring, torsion spring's both ends tip fixed connection respectively is on the lateral wall of stopper and supporting the groove, the drive shaft is located and has seted up a plurality of contact grooves on the lateral wall of traction ring inboard, the stopper offsets with the inside wall in contact groove.
Preferably, power supply mechanism is including seting up the activity chamber that sets up at a plurality of circumference that is located the seal box in the drive shaft, fixedly connected with stranded coil on the inside wall in activity chamber, sliding connection has the magnetic path in the activity chamber, two electricity rings that the symmetry set up of fixedly connected with on the lateral wall of drive shaft, electricity ring electric connection stranded the coil, fixedly connected with connects the electric plate on the inside wall of seal box, the electricity ring roll connection connects the electric plate.
Preferably, there are a plurality of coupling springs elastically connected between the inside wall of limbers and the relative lateral wall of cleaning plate, the piece that connects electricity has the controller through wire electric connection, controller fixed connection is in the seal box, a plurality of coupling springs of controller electric connection and filter screen, be equipped with the positive pole metal on the inside wall of collecting box, just the positive pole metal passes through wire electric connection filter screen.
Compared with the prior art, the invention has the following beneficial effects:
1. through setting up the collecting box, connecting pipe and outer baffle isotructure, utilize the difference in height between collecting box and the connecting pipe, the realization is in the waste water of collecting box and relies on its self potential energy, with the junction automatic discharge of connecting pipe, drive plate and drive shaft rotation in the connecting pipe simultaneously, turn into the gravitational potential energy of rivers mechanical energy and reduce the circulation speed of rivers simultaneously, the phenomenon that the reactant that prevents to appear and can't fully contact with the reactant in the waste water.
2. Through setting up the drive shaft, the traction ring, haulage rope and sliding block isotructure, stopper and cooperation groove isotructure between cooperation drive ring and the drive shaft, the realization is to the diffraction of haulage rope and pull, it is close to each other to drive a plurality of sliding blocks, realize the contact between a plurality of filter plates promptly, the realization is that the traction ring is in non-rotation state when the haulage rope is in the tight state, keep the traction state to the haulage rope promptly, thereby keep the inseparable laminating of a plurality of filter plate supports, reduce the dependency of its laminating state to the electric energy.
3. Through setting up the activity chamber, the magnetic path, the coil, connecting spring and clean board isotructure, utilize the similar reciprocating motion's of magnetic path in the activity intracavity state, thereby for the coil provides the power of cutting magnetic induction line, through connect the electric ring with electric energy transmission to connecting spring and filter screen on, cooperation controller realizes the upper and lower reciprocating motion of clean board to the control of upper and lower spring circular telegram process, when avoiding the filter screen jam, the mode that reaches sacrificial anode through setting up the anode metal on the lateral wall of collecting box exists in waste water with the mode that combines the attitude to the heavy metal ion in the waste water, be convenient for to its filtration process.
Drawings
FIG. 1 is a schematic view of an overall three-dimensional structure according to the present invention;
FIG. 2 is a schematic view of a filter screen according to the present invention;
fig. 3 is a schematic perspective view of a filter plate according to the present invention;
FIG. 4 is a perspective view of a driving shaft according to the present invention;
FIG. 5 is a cross-sectional structural view of a drive shaft according to the present invention;
FIG. 6 is a schematic view of a cover plate structure according to the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 8 is a schematic view of the internal structure of the traction ring according to the present invention.
In the figure: the device comprises a collecting box 1, a connecting pipe 2, a sealing box 3, a communicating cavity 4, a mounting groove 5, a matching groove 6, a filter plate 7, a limiting groove 8, a driving shaft 9, a movable cavity 10, a magnetic block 11, a coil 12, an electricity receiving ring 13, a driving plate 14, a contact groove 15, a traction ring 16, a traction rope 17, a filter screen 18, a connecting spring 19, a cleaning plate 20, a supporting rod 21, a sliding block 22, a return spring 23, a guide roller 24, an outer baffle 25, a cover plate 26, an installation block 27, a sealing strip 28, a supporting groove 29 and a limiting block 30.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms than those specifically described herein, and it will be apparent to those skilled in the art that many more modifications are possible without departing from the spirit and scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-8, a wastewater recycling treatment device for chemical product production comprises a collection box 1, an extension plate is fixedly connected to the side wall of the collection box 1, a connecting pipe 2 is fixedly connected to the upper end surface of the extension plate, the connecting pipe 2 is communicated with the collection box 1, two symmetrically arranged outer baffles 25 are fixedly connected to the upper end surface of the extension plate, the connecting pipe 2 is arranged in the outer baffles 25, a plurality of filter plates 7 are arranged in the connecting pipe 2 at equal intervals, a communicating cavity 4 is arranged between the connecting pipe 2 and the outer baffles 25, a traction mechanism for drawing the plurality of filter plates 7 to be attached is arranged in the communicating cavity 4, the traction mechanism comprises two symmetrically arranged limiting grooves 8 arranged on the side walls at the two ends of the connecting pipe 2, sliding blocks 22 are fixedly connected to the side walls at the two ends of the filter plates 7, a return spring 23 is arranged between the two sliding blocks 22, the return spring 23 is sleeved on the side wall of a support rod 21, sliding block 22 sliding connection is in spacing groove 8, it has bracing piece 21 to run through sliding connection in a plurality of sliding blocks 22, bracing piece 21 fixed connection is on the lateral wall of connecting pipe 2, left side end sliding block 22's up end fixedly connected with traction block, it is connected with the guide roll 24 that two symmetries set up to rotate on the lateral wall of connecting pipe 2, fixedly connected with haulage rope 17 on the lateral wall of traction block, haulage rope 17 diffracts on the lateral wall of guide roll 24, wherein haulage rope 17 is the inelastic rope, can't take place deformation, and certain tractive intensity has.
A driving shaft 9 is rotatably connected in the connecting pipe 2 in a penetrating manner, a plurality of driving plates 14 which are axially arranged are fixedly connected on the side wall of the driving shaft 9 which is positioned in the connecting pipe 2, a driving mechanism for providing driving for the traction mechanism is arranged on the side wall of the driving shaft 9 which is positioned outside the connecting pipe 2, the driving mechanism comprises two symmetrically arranged traction rings 16 which are sleeved on the side wall of the driving shaft 9, one end of each traction rope 17 which is far away from a traction block is fixedly connected on the side wall of each traction ring 16, a plurality of abutting grooves 29 which are circumferentially arranged are arranged on the inner side wall of each traction ring 16, a limiting block 30 is rotatably connected in each abutting groove 29, a torsion spring is arranged at the rotating shaft of each limiting block 30, the end parts of two ends of each torsion spring are respectively and fixedly connected on the side walls of the limiting blocks 30 and the abutting grooves 29, a plurality of contact grooves 15 are arranged on the side wall of the driving shaft 9 which is positioned at the inner side of the traction rings 16, and the limiting blocks 30 abut against the inner side walls of the contact grooves 15, at this time, the torsion spring provides enough contact force for the limiting block 30 in a torsion state, and provides supporting force for the rotation state of the traction ring 16 and the driving shaft 9 uniformly through the friction contact against the inner side wall of the contact groove 15.
A water inlet is arranged at the joint of the collecting box 1 and the connecting pipe 2, a plurality of connecting springs 19 are elastically connected between the inner side wall of the water inlet and the opposite side wall of the cleaning plate 20, the electric connecting piece is electrically connected with a controller through a lead, the controller is fixedly connected in the seal box 3 and is electrically connected with the connecting springs 19 and the filter screen 18, anode metal is arranged on the inner side wall of the collecting box 1, (wherein the anode metal is selected according to the type of heavy metal ions in wastewater generated in chemical engineering production and can be simultaneously arranged to convert the metal ions into a combined state by adopting a teacher-student anode metal mode aiming at different types of metal ions, so that the later filtering treatment and other processes of the metal ions are facilitated) and is electrically connected with the filter screen 18 through the lead, the filter screen 18 is arranged on the inner side wall of the water inlet, and the cleaning plates 20 are slidably connected on the left side wall and the right side wall of the filter screen 18, the upper end face of the extension plate is fixedly connected with two symmetrically arranged seal boxes 3, the seal boxes 3 are provided with power supply mechanisms for driving and supplying power to the cleaning plate 20 in the reciprocating movement process, each power supply mechanism comprises a plurality of circumferentially arranged movable cavities 10 arranged in a driving shaft 9 in the seal box 3, the inner side walls of the movable cavities 10 are fixedly connected with multi-strand coils 12, magnetic blocks 11 are connected in the movable cavities 10 in a sliding manner, two symmetrically arranged electric connection rings 13 are fixedly connected to the side walls of the driving shaft 9, the electric connection rings 13 are electrically connected with the multi-strand coils 12, electric connection pieces are fixedly connected to the inner side walls of the seal boxes 3, the electric connection pieces are connected to the electric connection rings 13 in a rolling manner, and the electric connection pieces are in a friction contact state with the electric connection rings 13, therefore, the electric connecting piece is made of wear-resistant metal, and the contact degree of the part needs to be monitored, so that the contact electric connection state between the electric connecting piece and the electric connecting ring 13 is ensured;
set up the mounting groove 5 that cooperation groove 6 and two symmetries set up on connecting pipe 2, cooperation inslot 6 inside callipers have apron 26, fixedly connected with sealing strip 28 on the lateral wall of apron 26, sealing strip 28 laminates with the inboard wall of cooperation groove 6 mutually, the installation piece 27 that two symmetries of fixedly connected with set up on the lateral wall of apron 26, installation piece 27 cooperatees with mounting groove 5, can adopt bolted connection to fix in installation piece 27 and the 5 installation of mounting groove, guarantee its connection compactness, sealing strip 28 is in the contact with cooperation groove 6 simultaneously, sealing strip 28 is in the extrusion state, consequently, sealing strip 28 can be in the deformation state, can strengthen the leakproofness to cooperation groove 6 department, prevent revealing of waste water.
The invention can be illustrated by the following operating modes: as shown in fig. 1-8, the wastewater stored in the collection box 1 flows through the connection pipe 2 through the water through opening under the action of its own gravity, and then the wastewater flowing into the connection pipe 2 contacts with the plurality of driving plates 14 on the side wall of the driving shaft 9 to drive the driving plates 14 to move, i.e. the rotation driving of the driving shaft 9 is realized, i.e. the gravitational potential energy of the wastewater in the collection box 1 is converted into the mechanical energy of the rotation of the driving shaft 9, and simultaneously the flowing speed of the water flow passing through the connection pipe 2 is reduced, the magnetic block 11 in the movable cavity 10 during the rotation of the driving shaft 9 reciprocates in the movable cavity 10 under the rotation action of the driving shaft 9, at this time, the coil 12 in the movable cavity 10 makes the motion of cutting the magnetic induction line, i.e. the current is generated on the coil 12, and at this time, the current is transmitted to the connection spring 19 through the connection ring 13 on the driving shaft 9 and the connection piece in the sealing box 3, On the filter screen 18 and the anode metal (wherein the anode metal is selected aiming at the species of the heavy metal ions in the wastewater generated in the chemical production, a plurality of anode metals can be arranged at the same time, so that the metal ions are converted into a combined state by adopting a teacher-student anode metal mode aiming at different species of metal ions, and the later filtration treatment and other processes of the metal ions are convenient), at the moment, the controller controls the power-on and power-off state of the connecting spring 19 connected with the cleaning plate 20 in the vertical direction, and the driving of the movement of the cleaning plate 20 on the side wall of the filter screen 18 is realized by utilizing the principles of the power-on contraction and the power-off recovery of the spring, namely, the impurities in the wastewater are prevented from being blocked on the filter screen 18 in the primary filtration treatment process of the filter screen 18, so that the filter screen 18 is blocked, and the normal circulation process of the wastewater is influenced;
then the wastewater which enters the filter screen 18 for the first time is sequentially contacted with a plurality of filter plates 7, the wastewater is filtered by the filter plates 7, in the process, the drive shaft 9 rotates to drive the traction ring 16 on the drive shaft to rotate, at the moment, the wastewater is positioned in the abutting groove 29 at the inner side of the traction ring 16, the limiting block 30 is abutted against the contact groove 15 on the side wall of the drive shaft 9 under the action of the torsion spring on the rotating shaft, at the moment, the rotation state of the traction ring 16 and the drive shaft 9 is the same, at the moment, the traction ring 16 drives the traction rope 17 to diffract on the traction rope 17, at the same time, the guide in the moving process of the traction rope 17 is realized under the action of the two guide rollers 24, at the moment, the traction rope 17 draws the slide block 22 at the leftmost side as shown in figure 1 and drives the filter plates 7 to move forwards, at the moment, the plurality of filter plates 7 are contacted and abutted against each other, the return spring 23 positioned between the two slide blocks 22 is compressed, when the traction rope 17 is in a tight state, at the moment, the traction ring 16 is dragged by the traction rope 17, and the traction pulling force borne by the limiting block 30 is increased, so that the limiting block 30 is separated from the contact groove 15 at the moment, namely the traction ring 16 is separated from the driving shaft 9 and is in a non-rotating state, and the traction is provided for the traction ring 16 in the contact process of the contact groove 15 and the limiting block 30, so that the reverse rotation of the traction ring 16 is avoided, the traction force of the traction rope 17 on the sliding block 22 is reduced, the abutting strength between the two filter plates 7 is influenced, in the process, the sliding blocks 22 slide in the limiting grooves 8 on the side wall of the connecting pipe 2, and meanwhile, a sealing environment is formed between the outer baffle 25 on the extending plate and the connecting pipe 2 at the moment, and the phenomenon of waste water leakage caused by the circulation of the waste water limiting grooves 8 is avoided;
after the wastewater is treated by the filter plates 7, the driving shaft 9 stops rotating at the moment, the plurality of filter plates 7 are driven to reset under the reset traction of the reset spring 23, the traction rope 17 pulls the traction ring 16 to rotate reversely at the moment, the filter plates 7 reset, and the process is repeated after the filtering impurities between the filter plates 7 are cleaned, so that the treatment process of the wastewater generated in the chemical production process can be realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The wastewater circulating treatment device for the chemical product production comprises a collection box (1) and is characterized in that an extension plate is fixedly connected to the side wall of the collection box (1), a connecting pipe (2) is fixedly connected to the upper end face of the extension plate, the connecting pipe (2) is communicated with the collection box (1), two symmetrically-arranged outer baffles (25) are fixedly connected to the upper end face of the extension plate, the connecting pipe (2) is arranged in the outer baffles (25), a plurality of filter plates (7) which are arranged at equal intervals are arranged in the connecting pipe (2), a communicating cavity (4) is arranged between the connecting pipe (2) and the outer baffles (25), and a traction mechanism for drawing the filter plates (7) to be attached is arranged in the communicating cavity (4);
a driving shaft (9) is rotatably connected in the connecting pipe (2) in a penetrating manner, a plurality of driving plates (14) which are axially arranged are fixedly connected to the side wall of the driving shaft (9) which is positioned in the connecting pipe (2), a driving mechanism for driving the traction mechanism is arranged on the side wall of the driving shaft (9), a water through opening is arranged at the joint of the collecting box (1) and the connecting pipe (2), a filter screen (18) is arranged on the inner side wall of the water through opening, cleaning plates (20) are slidably connected to the side walls of the left side and the right side of the filter screen (18), two sealing boxes (3) which are symmetrically arranged are fixedly connected to the upper end face of each extending plate, and a power supply mechanism for driving and supplying power to the cleaning plates (20) in the reciprocating movement process is arranged on each sealing box (3);
offer mounting groove (5) that cooperation groove (6) and two symmetries set up on connecting pipe (2), the joint has apron (26) in cooperation groove (6), fixedly connected with sealing strip (28) on the lateral wall of apron (26), laminating mutually with the inboard wall of cooperation groove (6) sealing strip (28), installation piece (27) that two symmetries of fixedly connected with set up on the lateral wall of apron (26), installation piece (27) cooperate with mounting groove (5).
2. The recycling treatment device for wastewater from chemical product production according to claim 1, the traction mechanism comprises two limiting grooves (8) which are symmetrically arranged and arranged on the side walls of the two ends of the connecting pipe (2), sliding blocks (22) are fixedly connected to the side walls of the two ends of the filter plate (7), the sliding blocks (22) are connected in the limiting grooves (8) in a sliding mode, a plurality of the sliding blocks (22) are connected with supporting rods (21) in a penetrating and sliding mode, the supporting rod (21) is fixedly connected on the side wall of the connecting pipe (2), the upper end surface of the sliding block (22) at the left side end is fixedly connected with a traction block, two guide rollers (24) which are symmetrically arranged are rotationally connected to the side wall of the connecting pipe (2), the side wall of the traction block is fixedly connected with a traction rope (17), and the traction rope (17) is wound on the side wall of the guide roller (24).
3. The wastewater recycling device for chemical product production as claimed in claim 2, wherein a return spring (23) is arranged between the two sliding blocks (22), and the return spring (23) is sleeved on the side wall of the support rod (21).
4. The recycling treatment device of wastewater from chemical product production as claimed in claim 3, the driving mechanism comprises two symmetrically arranged traction rings (16) sleeved on the side wall of the driving shaft (9) positioned outside the connecting pipe (2), one end of the traction rope (17) far away from the traction block is fixedly connected to the side wall of the traction ring (16), a plurality of circumferentially arranged abutting grooves (29) are arranged on the inner side wall of the traction ring (16), a limiting block (30) is rotationally connected in the abutting groove (29), a torsion spring is arranged at the rotating shaft of the limiting block (30), the end parts of the two ends of the torsion spring are respectively fixedly connected on the side walls of the limiting block (30) and the abutting groove (29), the side wall of the driving shaft (9) on the inner side of the traction ring (16) is provided with a plurality of contact grooves (15), and the limiting block (30) is abutted to the inner side wall of the contact grooves (15).
5. The wastewater recycling device for chemical product production as claimed in claim 4, wherein the power supply mechanism comprises a plurality of circumferentially arranged movable cavities (10) arranged in a driving shaft (9) in the sealing box (3), a plurality of coils (12) are fixedly connected to the inner side wall of each movable cavity (10), a magnetic block (11) is connected to the inner side wall of each movable cavity (10) in a sliding manner, two symmetrically arranged electricity-connecting rings (13) are fixedly connected to the side wall of the driving shaft (9), the coils (12) are electrically connected to the electricity-connecting rings (13), electricity-connecting plates are fixedly connected to the inner side wall of the sealing box (3), and the electricity-connecting rings (13) are connected to the electricity-connecting plates in a rolling manner.
6. The wastewater recycling device for chemical product production as claimed in claim 5, wherein a plurality of connecting springs (19) are elastically connected between the inner side wall of the water inlet and the opposite side wall of the cleaning plate (20), the electric connecting piece is electrically connected with a controller through a wire, the controller is fixedly connected in the sealing box (3), the controller is electrically connected with the plurality of connecting springs (19) and the filter screen (18), the inner side wall of the collecting box (1) is provided with anode metal, and the anode metal is electrically connected with the filter screen (18) through a wire.
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Cited By (1)
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| CN115259537A (en) * | 2022-09-21 | 2022-11-01 | 南通三技钣金科技有限公司 | Wastewater treatment device of washing machine for metal plate |
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