CN117019479A - Painting wastewater zero-agent treatment system - Google Patents
Painting wastewater zero-agent treatment system Download PDFInfo
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- CN117019479A CN117019479A CN202311173118.XA CN202311173118A CN117019479A CN 117019479 A CN117019479 A CN 117019479A CN 202311173118 A CN202311173118 A CN 202311173118A CN 117019479 A CN117019479 A CN 117019479A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to the technical field of paint spray booths, and discloses a zero medicament treatment system for coating wastewater, which comprises: the paint spraying device comprises a paint spraying main body mechanism, wherein an exhaust mechanism is arranged on one side of the paint spraying main body mechanism, a modified water storage mechanism is arranged on one side of the exhaust mechanism, a water curtain mechanism is arranged above the exhaust mechanism, the water curtain mechanism and the modified water storage mechanism are both located inside the paint spraying main body mechanism, a turbulent flow mechanism is arranged in the exhaust mechanism, a paint mist capturing mechanism is arranged at the bottom of one side of the paint spraying main body mechanism, the paint mist capturing mechanism is located at the bottom of the exhaust mechanism, and a diversion mechanism is arranged inside the paint mist capturing mechanism. This zero medicament processing system of application waste water can be when carrying out the operation of spraying paint, with a large amount of scattered coating fog that do not adhere to by the work piece, improves the security, reduces the environmental pressure that brings subsequently, and the coating slag is salvaged easily, easily separates, and the water need not frequent change, has reduced use cost.
Description
Technical Field
The invention relates to the technical field of paint spray booths, in particular to a zero-reagent treatment system for coating wastewater.
Background
The paint spray booth, as the name implies, performs paint-spraying coloring treatment on a filtered paint spray object in one room. The paint spray booth is equipment for providing special environment for painting operation, and can meet the requirements of the painting operation on temperature, humidity, illuminance, air cleanliness and the like; can limit and treat paint mist and organic waste gas generated during paint spraying operation and then discharge the paint mist and the organic waste gas, and is environment-friendly coating equipment.
Traditional spray paint is sprayed on an appliance by using a spray head in the open air, a large amount of paint mist can be generated in a spray painting area and dispersed in the air, the paint mist can pollute the air along with the diffusion of air flow, and the suction of the paint mist by workers can be unfavorable to the body, so that a zero-medicament treatment system for the coating waste water is required.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a zero medicament treatment system for coating wastewater, and solves the problems in the background.
The invention provides the following technical scheme: zero medicament processing system of application waste water includes: the paint spraying device comprises a paint spraying main body mechanism, wherein an exhaust mechanism is arranged on one side of the paint spraying main body mechanism, a modified water storage mechanism is arranged on one side of the exhaust mechanism, a water curtain mechanism is arranged above the exhaust mechanism, the water curtain mechanism and the modified water storage mechanism are both located inside the paint spraying main body mechanism, a turbulent flow mechanism is arranged in the exhaust mechanism, a paint mist capturing mechanism is arranged at the bottom of one side of the paint spraying main body mechanism, the paint mist capturing mechanism is located the bottom of the exhaust mechanism, a diversion mechanism is arranged in the paint mist capturing mechanism, a water mist separating mechanism is arranged in the exhaust mechanism, and the water mist separating mechanism is located above the turbulent flow mechanism.
Preferably, the main paint spraying mechanism comprises an upper paint spraying room body, a lower paint spraying room body, a paint spraying room chamber, an operation room chamber, a pressure equalizing cover, a partition plate, a paint spraying area air inlet fan, an operation area air inlet fan, a paint spraying area air inlet pipe, an operation area air inlet pipe and a paint spraying operation table, wherein the lower paint spraying room body is fixedly connected to the bottom of the upper paint spraying room body, the paint spraying room chamber and the operation room chamber are arranged between the upper paint spraying room body and the lower paint spraying room body, the pressure equalizing cover is fixedly arranged at the top of the upper paint spraying room body, the partition plate is integrally arranged in the middle of the pressure equalizing cover, the paint spraying area air inlet fan and the operation area air inlet fan are fixedly arranged in the pressure equalizing cover, the paint spraying area air inlet fan is arranged above the paint spraying room chamber, the paint spraying area air inlet pipe is fixedly arranged at the top of the pressure equalizing cover, the paint spraying area air inlet pipe is arranged above the air inlet fan, the operation area air inlet pipe is arranged above the operation area air inlet fan, the partition plate is fixedly connected to the inner wall of the paint spraying room body, and the glass is fixedly connected to one side of the paint spraying room body.
Preferably, the exhaust mechanism comprises a cleaning tower, a radiating plate, an exhaust fan and a silk screen filter, wherein the cleaning tower is fixedly inserted into the top of the paint spraying operation table, the cleaning tower is positioned on one side of a paint spraying room, the radiating plate is fixedly connected to the inner wall of the cleaning tower on one side far away from the paint spraying room, the exhaust fan is fixedly arranged at the top of the cleaning tower, the silk screen filter is fixedly arranged on the inner wall of the cleaning tower, and a bending table is arranged at the top of the cleaning tower.
Preferably, the modified water storage mechanism comprises a storage tank connecting frame, a modified water storage tank, an overflow valve, a liquid inlet pipeline, a water level transparent window, an electromagnetic valve, a first liquid discharge pipeline, a first liquid pump, a second liquid discharge pipeline, a distribution pipeline and an atomizer, wherein the storage tank connecting frame is fixedly connected to the inner wall of an upper room body of a spray booth, one side of the storage tank connecting frame is fixedly connected with one side of a cleaning tower, the modified water storage tank is fixedly installed in the storage tank connecting frame, the overflow valve and the liquid inlet pipeline are fixedly installed at the top of the modified water storage tank, the water level transparent window is fixedly installed on the surface of the modified water storage tank, the water level transparent window is located on one side of a glass plate, the electromagnetic valve is fixedly installed at the bottom of the modified water storage tank, the first liquid discharge pipeline is fixedly installed at the output end of the electromagnetic valve, the first liquid pump is fixedly installed on the upper surface of the spray booth, the input end of the first liquid pump is fixedly connected with the output end of the first liquid discharge pipeline, the second liquid discharge pipeline is fixedly installed at the output end of the first liquid pump, the distribution pipeline is fixedly connected to the inner wall of the distribution pipeline, and the output end of the distribution pipeline is fixedly installed on the output end of the distribution pipeline.
Preferably, the water curtain mechanism comprises a water curtain groove, an overflow port, a lower connecting pipeline, a second liquid pump, a first backflow pipeline, a second backflow pipeline and a guide plate, wherein the water curtain groove is fixedly connected to the surface of the bending table, the water curtain groove is located at one side of a spray booth, the overflow port penetrates through one side of the water curtain groove, the lower connecting pipeline is fixedly installed at the bottom of the water curtain groove, the second liquid pump is fixedly installed on the upper surface of a spray booth, the first backflow pipeline is fixedly installed at the input end of the second liquid pump, the second backflow pipeline is fixedly installed at the output end of the second liquid pump, the guide plate is fixedly connected to the bottom of the water curtain groove, and two sides of the guide plate are fixedly connected with the inner wall arm of the spray booth.
Preferably, the vortex mechanism includes enhancement frame, spoiler and aeration board, the quantity of enhancement frame is two, and two equal fixed connection of enhancement frames are at the inside wall of washing tower, the quantity of spoiler is three, and the equal fixed connection of three spoiler between two enhancement frames, and the equal slope setting of three spoiler, aeration board fixed mounting is at the inner wall of spoiler, and the surface of aeration board runs through and has seted up the round hole of ventilating.
Preferably, the paint mist capturing mechanism comprises a gas washing water tank, a tank cover plate, a gas guide bucket, a paint spraying bearing plate and an exhaust port, wherein the gas washing water tank is fixedly connected with the inner bottom wall of a lower room body of the paint spraying room, the tank cover plate is fixedly connected with the top of the gas washing water tank, the upper surface of the tank cover plate is fixedly connected with the bottom of the cleaning tower, the gas guide bucket is integrally arranged on one side of the upper surface of the tank cover plate, the outer wall of the gas guide bucket is fixedly connected with the inner wall of the paint spraying operation table, the bottom of the gas guide bucket is provided with the gas guide port, the paint spraying bearing plate is fixedly connected with the inner wall of the gas guide bucket, the surface of the paint spraying bearing plate is provided with a through hole in a penetrating manner, and the exhaust port is arranged on the upper surface of the tank cover plate and is positioned below the cleaning tower.
Preferably, the paint mist capturing mechanism further comprises a liquid level meter, a waste liquid pipeline and a flip cover, wherein the liquid level meter and the waste liquid pipeline are respectively and fixedly installed on two sides of the gas washing water tank, a valve is installed on the surface of the waste liquid pipeline, and the flip cover is rotationally connected to the upper surface of the tank cover plate.
Preferably, the guiding mechanism comprises a slag penetrating plate, a gas guiding plate, a gas sealing plate and a slag penetrating hole, wherein the slag penetrating plate is fixedly connected to the inner wall of the air outlet, an air exhausting gap is formed between the slag penetrating plate and the air outlet, the gas guiding plate and the gas sealing plate are respectively positioned on two sides of the slag penetrating plate, a gas washing channel is formed between the gas guiding plate and the tank cover plate, and the slag penetrating hole penetrates through the surface of the slag penetrating plate.
Preferably, the water mist separation mechanism comprises a heat exchange tube, a condensation plate, a reflux plate and an exhaust plate, wherein the heat exchange tube is fixedly connected to the bottom of a lower connecting pipeline, the condensation plate is slidably connected to the surface of the heat exchange tube, the reflux plate is fixedly connected to the surface of the condensation plate, the exhaust plate penetrates through the inner wall of the reflux plate, the surface of the exhaust plate is provided with a reflux waist hole, the reflux plate is obliquely arranged, the surface of the reflux plate is fixedly connected with the inner wall of the cleaning tower, and the reflux plate is positioned above the spoiler.
Compared with the prior art, the invention has the following beneficial effects:
this zero medicament processing system of application waste water, through the main part mechanism that sprays paint that sets up, exhaust mechanism, modified water storage mechanism, cascade mechanism, vortex mechanism, coating cloud catching mechanism, water conservancy diversion mechanism and water fog separating mechanism, can be when spraying paint the operation, with a large amount of scattered coating cloud that is not attached by the work piece catch, need not special medicine, improve the security, reduce the environmental pressure that follow-up brought, the coating cloud is salvaged easily, easily separation, and the water need not frequent change, has reduced use cost.
This zero medicament processing system of application waste water, through the main part mechanism that sprays paint that sets up, exhaust mechanism, modified water storage mechanism, the cascade mechanism, vortex mechanism, the mechanism is caught to the coating cloud, guiding mechanism and water fog separating mechanism, owing to the alkaline state of water, can not produce the microorganism when the water uses for a long time, thereby the water uses for a long time can not stink, owing to the simple separation of coating cloud, can long-time keep a relative clean state of water, also make the water need not to change and can used repeatedly, above all, after coating cloud combines with the active hydrogen ion, form and be non-sticky, make coating cloud also can not with the intractable adhesion of equipment, make the clearance of equipment clean and become relatively easy portably.
According to the zero-medicament treatment system for the coating wastewater, through the cleaning tower, the radiating plate, the exhaust fan and the silk screen filter, negative pressure suction paint mist and air mixture can be generated so as to be cleaned gradually along the cleaning tower, and an operation channel and heat dissipation can be provided through the cleaning tower conveniently.
This zero medicament processing system of application waste water through storage tank link, modified water storage tank, overflow valve, feed liquor pipeline, water level transparent window, solenoid valve, first fluid-discharge tube, first liquid pump, second fluid-discharge tube, distribution pipeline and the atomizer that sets up to the modified water of storage is convenient for, and produces high pressure and atomizes the modified water.
According to the zero-reagent coating wastewater treatment system, paint mist can be taken away by a water curtain through the water curtain groove, the overflow port, the lower connecting pipeline, the second liquid pump, the first backflow pipeline, the second backflow pipeline and the guide plate, and heat can be dissipated to water and the cleaning tower.
This zero medicament processing system of application waste water through strengthening frame, spoiler and the aeration board that sets up to the granule group that receives the impact rising is blockked in the convenience, and the guarantee granule group falls back.
This zero medicament processing system of application waste water through the wash-gas flume, the groove apron, air guide fill, spray paint loading board, gas vent, level gauge, waste liquid pipeline and flip that set up to the modified water of storage, conveniently persist the pellet inside the water, avoid the pellet to splash.
Zero medicament processing system of application waste water is through oozing slag plate, air guide plate, gas seal board and the oozing slag hole that sets up to form venturi structure with wash tank and capping board cooperation, be convenient for accelerate paint mist, improve its and water smoke's collision degree, improve mixed effect.
The zero medicament processing system of coating waste water through heat exchange tube, condensing piece, backward flow board and the exhaust plate that sets up to can utilize the inside cold water of cascade tank to the inside water smoke condensation of cleaning tower, make things convenient for the water smoke condensation backward flow.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the exhaust mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the water curtain mechanism of the present invention;
FIG. 5 is a schematic diagram of the connection structure of the water curtain mechanism and the water mist separating mechanism;
FIG. 6 is a schematic view of an explosive structure inside the water mist separating mechanism of the present invention;
FIG. 7 is a schematic view of a water curtain mechanism according to the present invention;
FIG. 8 is a schematic diagram of a modified water storage mechanism according to the present invention;
FIG. 9 is a schematic diagram of a paint mist capturing mechanism according to the present invention;
FIG. 10 is a side cross-sectional view of the paint mist capturing mechanism of the present invention;
FIG. 11 is a schematic view of a spoiler mechanism according to the present invention.
In the figure: 101. an upper chamber body of the spray booth; 102. a lower room body of the spray booth; 103. a spray booth; 104. operating the chamber; 105. a pressure equalizing cover; 106. a partition plate; 107. an air inlet fan of the paint spraying area; 108. an operation area air inlet fan; 109. an air inlet pipe of the paint spraying area; 110. an air inlet pipe of the operation area; 111. a paint spraying operation table; 201. a washing tower; 202. a heat dissipation plate; 203. an exhaust fan; 204. a wire mesh filter; 301. a storage tank connecting frame; 302. a modified water storage tank; 303. an overflow valve; 304. a liquid inlet pipe; 305. a water level transparent window; 306. an electromagnetic valve; 307. a first drain pipe; 308. a first liquid pump; 309. a second drain pipe; 310. a distribution pipe; 311. an atomizing nozzle; 401. a water curtain groove; 402. an overflow port; 403. connecting a pipeline downwards; 404. a second liquid pump; 405. a first return line; 406. a second return line; 407. a deflector; 501. a reinforcing frame; 502. a spoiler; 503. a ventilation plate; 601. a gas washing water tank; 602. a trough cover plate; 603. an air guide hopper; 604. a paint spraying bearing plate; 605. an exhaust port; 606. a liquid level gauge; 607. a waste liquid pipe; 608. a flip cover; 701. a slag seepage plate; 702. an air guide plate; 703. an air sealing plate; 704. slag seepage holes; 801. a heat exchange tube; 802. condensing sheets; 803. a reflow plate; 804. and an exhaust plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, a zero agent treatment system for coating wastewater includes: the paint spraying device comprises a paint spraying main body mechanism, wherein an exhaust mechanism is arranged on one side of the paint spraying main body mechanism, a modified water storage mechanism is arranged on one side of the exhaust mechanism, a water curtain mechanism is arranged above the exhaust mechanism, the water curtain mechanism and the modified water storage mechanism are both located inside the paint spraying main body mechanism, a turbulent flow mechanism is arranged in the exhaust mechanism, a paint mist capturing mechanism is arranged at the bottom of one side of the paint spraying main body mechanism, the paint mist capturing mechanism is located at the bottom of the exhaust mechanism, a diversion mechanism is arranged in the paint mist capturing mechanism, a water mist separating mechanism is arranged in the exhaust mechanism, and the water mist separating mechanism is located above the turbulent flow mechanism.
Wherein; the paint spraying main body mechanism comprises a paint spraying room upper room body 101, a paint spraying room lower room body 102, a paint spraying room 103, an operation room 104, a pressure equalizing cover 105, a partition plate 106, a paint spraying area air inlet fan 107, an operation area air inlet fan 108, a paint spraying area air inlet pipe 109, an operation area air inlet pipe 110 and a paint spraying operation table 111, wherein the paint spraying room lower room body 102 is fixedly connected to the bottom of the paint spraying room upper room body 101, the paint spraying room 103 and the operation room 104 are both arranged between the paint spraying room upper room body 101 and the paint spraying room lower room body 102, the pressure equalizing cover 105 is fixedly arranged on the top of the paint spraying room upper room body 101, the partition plate 106 is integrally arranged in the middle of the pressure equalizing cover 105, the paint spraying area air inlet fan 107 and the operation area air inlet fan 108 are fixedly arranged in the pressure equalizing cover 105, the paint spraying area air inlet fan 107 is arranged above the paint spraying room 103, the operation area air inlet fan 108 is arranged above the operation room 104, the paint spraying area air inlet pipe 109 and the operation area air inlet pipe 110 are fixedly arranged at the top of the pressure equalizing cover 105, the paint spraying area air inlet pipe 109 is positioned above the paint spraying area air inlet fan 107, the operation area air inlet pipe 110 is positioned above the operation area air inlet fan 108, the paint spraying operation table 111 is fixedly connected to the inner wall of the paint spraying room 103, and one side of the upper room body 101 of the paint spraying room is fixedly connected with a glass plate, and by the aid of the paint spraying main body mechanism, the exhaust mechanism, the modified water storage mechanism, the water curtain mechanism, the vortex mechanism, the paint mist capturing mechanism, the diversion mechanism and the water mist separating mechanism, a large amount of scattered paint mist which is not adhered to workpieces can be captured during paint spraying operation, special medicines are not needed, safety is improved, environmental pressure brought later is reduced, paint slag is easy to salvage, separation is easy, water body is not needed to be replaced frequently, use cost is reduced, when the modified water machine is electrolyzed, raw water is purified pure water, only the generated electrolytic alkaline water with the pH value between nine and thirteen is called modified water, the active ingredients of the modified water are hydroxyl ions and active hydrogen ions, no other substances are discharged, under the condition of the special pH value, the active hydrogen ions and the resin structure of the paint can form a special water-repellent structure, and the principle of the water-repellent structure is as follows: the water molecules are high-polarity molecules, water exists in a liquid state in a water molecule group mode due to the action of active hydrogen ions, the water molecules are continuously scattered and separated, under the action of an electric field force formed by local ions, the polar water molecules surround a certain ion-formed sub-group, when the electric field reaches a certain strength and ions with a certain concentration are used as a support, the water of the large molecule group is changed into water of a small molecule group, so that the water has better permeability, paint slag of the structure can be simply separated from water, so that the paint slag can be simply and efficiently removed, the alkaline state of the water body is benefited, microorganisms are not generated when the water body is used for a long time, the water body can not be odorized after the water body is simply separated from the paint slag, the relative clean state of the water body can be maintained for a long time, the water body can be repeatedly used without replacement, and most importantly, the paint slag is not stained after being combined with the active hydrogen ions, the paint slag can not be attached to equipment, and the equipment is relatively easy to clean.
Wherein; the exhaust mechanism comprises a cleaning tower 201, a radiating plate 202, an exhaust fan 203 and a wire mesh filter 204, wherein the cleaning tower 201 is fixedly inserted into the top of the paint spraying operation table 111, the cleaning tower 201 is positioned on one side of the paint spraying room 103, the radiating plate 202 is fixedly connected to the inner wall of one side of the cleaning tower 201 far away from the paint spraying room 103, the exhaust fan 203 is fixedly arranged at the top of the cleaning tower 201, the wire mesh filter 204 is fixedly arranged on the inner wall of the cleaning tower 201, and a bending table is arranged at the top of the cleaning tower 201, and the cleaning tower 201, the radiating plate 202, the exhaust fan 203 and the wire mesh filter 204 are arranged to enable negative pressure to be generated so as to attract paint mist and air mixture to be cleaned gradually along the cleaning tower 201, and an operation channel and heat dissipation are conveniently provided through the cleaning tower 201.
Wherein; the modified water storage mechanism comprises a storage tank connecting frame 301, a modified water storage tank 302, an overflow valve 303, a liquid inlet pipeline 304, a water level transparent window 305, an electromagnetic valve 306, a first liquid discharge pipeline 307, a first liquid pump 308, a second liquid discharge pipeline 309, a distribution pipeline 310 and an atomization nozzle 311, wherein the storage tank connecting frame 301 is fixedly connected with the inner wall of the upper room body 101 of the spray booth, one side of the storage tank connecting frame 301 is fixedly connected with one side of the cleaning tower 201, the modified water storage tank 302 is fixedly arranged in the storage tank connecting frame 301, the overflow valve 303 and the liquid inlet pipeline 304 are fixedly arranged at the top of the modified water storage tank 302, the water level transparent window 305 is fixedly arranged on the surface of the modified water storage tank 302, the water level transparent window 305 is positioned on one side of a glass plate, the electromagnetic valve 306 is fixedly arranged at the bottom of the modified water storage tank 302, the first liquid discharging pipeline 307 is fixedly installed at the output end of the electromagnetic valve 306, the first liquid pump 308 is fixedly installed on the upper surface of the paint spraying operation table 111, the input end of the first liquid pump 308 is fixedly connected with the output end of the first liquid discharging pipeline 307, the second liquid discharging pipeline 309 is fixedly installed at the output end of the first liquid pump 308, the distribution pipeline 310 is fixedly connected to the inner wall of the cleaning tower 201, the input end of the distribution pipeline 310 is fixedly connected with the output end of the second liquid discharging pipeline 309, the atomizing nozzle 311 is fixedly installed on the surface of the distribution pipeline 310, and the modified water is atomized by the arranged storage tank connecting frame 301, the modified water storage tank 302, the overflow valve 303, the liquid inlet pipeline 304, the water level transparent window 305, the electromagnetic valve 306, the first liquid discharging pipeline 307, the first liquid pump 308, the second liquid discharging pipeline 309, the distribution pipeline 310 and the atomizing nozzle 311 so as to store the modified water and generate high pressure.
Wherein; the water curtain mechanism comprises a water curtain groove 401, an overflow port 402, a lower connecting pipeline 403, a second liquid pump 404, a first backflow pipeline 405, a second backflow pipeline 406 and a guide plate 407, wherein the water curtain groove 401 is fixedly connected to the surface of a bending table, the water curtain groove 401 is located on one side of a spray booth 103, the overflow port 402 penetrates through one side of the water curtain groove 401, the lower connecting pipeline 403 is fixedly arranged at the bottom of the water curtain groove 401, the second liquid pump 404 is fixedly arranged on the upper surface of a spray booth 111, the first backflow pipeline 405 is fixedly arranged at the input end of the second liquid pump 404, the second backflow pipeline 406 is fixedly arranged at the output end of the second liquid pump 404, the guide plate 407 is fixedly connected to the bottom of the water curtain groove 401, and two side monarch sides of the guide plate 407 are fixedly connected with the inner wall arm of the spray booth 103, and paint mist is conveniently taken away through the water curtain groove 401, the overflow port 402, the lower connecting pipeline 403, the second liquid pump 404, the first backflow pipeline 405, the second backflow pipeline 406 and the guide plate 407, so that water mist can be conveniently taken away, and meanwhile, the water body 201 can be cooled.
Wherein; the vortex mechanism includes enhancement frame 501, spoiler 502 and aeration board 503, the quantity of enhancement frame 501 is two, and the equal fixed connection of two enhancement frames 501 is at the inside wall of wash tower 201, the quantity of spoiler 502 is three, and the equal fixed connection of three spoiler 502 is between two enhancement frames 501, and the equal slope setting of three spoiler 502, aeration board 503 fixed mounting is at the inner wall of spoiler 502, and the surface of aeration board 503 runs through and has seted up the round hole of ventilating, through enhancement frame 501, spoiler 502 and the aeration board 503 of setting, so that blockking the granule group that receives the impact to rise, guarantee granule group fall back.
Wherein; the paint mist capturing mechanism comprises a gas washing water tank 601, a tank cover plate 602, a gas guide hopper 603, a paint spraying bearing plate 604 and an exhaust port 605, wherein the gas washing water tank 601 is fixedly connected to the inner bottom wall of the lower room body 102 of the paint spraying room, the tank cover plate 602 is fixedly connected to the top of the gas washing water tank 601, the upper surface of the tank cover plate 602 is fixedly connected with the bottom of the cleaning tower 201, the gas guide hopper 603 is integrally arranged on one side of the upper surface of the tank cover plate 602, the outer wall of the gas guide hopper 603 is fixedly connected with the inner wall of the paint spraying operation table 111, the bottom of the gas guide hopper 603 is provided with a gas guide port, the paint spraying bearing plate 604 is fixedly connected to the inner wall of the gas guide hopper 603, through holes are formed in the surface of the paint spraying bearing plate 604 in a penetrating mode, the exhaust port 605 is formed in the upper surface of the tank cover plate 602 in a penetrating mode, and the exhaust port 605 is located below the cleaning tower 201.
Wherein; the paint mist capturing mechanism further comprises a liquid level meter 606, a waste liquid pipeline 607 and a flip 608, wherein the liquid level meter 606 and the waste liquid pipeline 607 are respectively and fixedly arranged on two sides of the gas washing water tank 601, a valve is arranged on the surface of the waste liquid pipeline 607, the flip 608 is rotationally connected to the upper surface of the tank cover plate 602, and the liquid level meter 606, the waste liquid pipeline 607 and the flip 608 are convenient for storing modified water, so that particle clusters can be conveniently reserved in a water body, and the splashing of the particle clusters can be avoided.
Wherein; the guiding mechanism comprises a slag penetrating plate 701, an air guide plate 702, an air sealing plate 703 and slag penetrating holes 704, wherein the slag penetrating plate 701 is fixedly connected to the inner wall of the air outlet 605, an air exhausting gap is formed between the slag penetrating plate 701 and the air outlet 605, the air guide plate 702 and the air sealing plate 703 are respectively located on two sides of the slag penetrating plate 701, a gas washing channel is formed between the air guide plate 702 and the groove cover plate 602, the slag penetrating holes 704 penetrate through the surface of the slag penetrating plate 701, and venturi structures are formed by the aid of the slag penetrating plate 701, the air guide plate 702, the air sealing plate 703 and the slag penetrating holes 704, so that paint mist can be accelerated conveniently, the collision degree between the paint mist and the water mist can be improved, and the mixing effect can be improved.
Wherein; the water smoke separating mechanism includes heat exchange tube 801, condensation piece 802, return plate 803 and exhaust plate 804, heat exchange tube 801 fixed connection connects the bottom of pipeline 403 under, condensation piece 802 sliding connection is on the surface of heat exchange tube 801, return plate 803 fixed connection is on the surface of condensation piece 802, the exhaust plate 804 runs through the inner wall of seting up at return plate 803, and the back flow waist hole has been setted up on the surface of exhaust plate 804, and the slope of return plate 803 sets up, and the surface of return plate 803 and the inner wall fixed connection of wash tower 201, and return plate 803 is located the top of spoiler 502, through the heat exchange tube 801 of setting, condensation piece 802, return plate 803 and exhaust plate 804, so that can utilize the inside water smoke condensation of cooling water to wash tower 201 of cascade groove 401 inside, make things convenient for the water smoke condensation backward flow.
In the working principle, when in installation, an external filter device and an auxiliary filter liquid pump are installed between a liquid inlet pipeline 304 and a waste liquid pipeline 607, a tank cover plate 602 is opened, an electromagnetic valve 306 is closed, modified water is injected into a gas washing tank 601, then the auxiliary filter liquid pump of the external filter device is started to filter the modified water and then pump the filtered water into the modified water storage tank 302, so that the water level in the modified water storage tank 302 and the water level in the gas washing tank 601 reach a certain height, then the electromagnetic valve 306 is opened, a first liquid pump 308 is started, so that the pumping flow rate of the first liquid pump 308 is the same as that of the auxiliary filter liquid pump of the external filter device, the modified water in the modified water storage tank 302 is continuously pressurized and atomized from an atomization nozzle 311 and finally falls into the gas washing tank 601, the modified water in the gas washing tank 601 is continuously pumped and filtered from the waste liquid pipeline 607 and then returns to the modified water storage tank 302 from the liquid inlet pipeline 304, thereby forming a circulation, and simultaneously starting the paint spraying area air inlet fan 107, the exhaust fan 203 and the second liquid pump 404, the second liquid pump 404 continuously pumps the modified water inside the paint spraying room air inlet fan 203 into the water curtain groove 401, then the modified water overflows from the overflow port 402 and flows downwards along the guide plate 407, thereby forming a water curtain on the surface of the guide plate 407, the downwards flowing water flows into the air guide hopper 603 through the paint spraying bearing plate 604 and finally flows back into the paint spraying room air inlet fan 601, and when paint is sprayed, the processed air pump is pumped into the paint spraying room air inlet fan 107 to supplement the paint spraying room air 103 by the air exhaust fan 203, negative pressure is formed to pump paint mist generated inside the paint spraying room air, the paint mist firstly passes through the paint spraying bearing plate 604 and enters the air guide hopper 603, then enters the air washing groove 601 and is discharged into the cleaning tower 201 from an exhaust gap on one side of the slag penetrating plate 701 along a gas washing channel between the modified water level and the groove cover plate 602, and at this time, the air guide hopper 603, the venturi tube structure is formed among the groove cover plate 602, the slag penetrating plate 701 and the modified water page, paint mist is pressurized, accelerated to spray upwards from the exhaust gap and collide with atomized modified water sprayed by the atomization nozzle 311, and meanwhile, the paint mist is fully collided with the liquid level of the modified water when passing through the gas washing channel, so that the paint mist is fully mixed with the modified water, oil or other fat encounters the modified water and is decomposed, grease pollutants are in a state of being easier to separate through saponification, the grease pollutants can be cut and dispersed through emulsification, so that the grease pollutants are easier to peel off, most of pollutant ions have strong negative potential under the action of active hydrogen ions of the modified water, and meanwhile, the surfaces of a plurality of objects to be cleaned also have negative charges, repulsive force is generated between the paint mist and the modified water, so that the paint mist has stronger decontamination effect, this repulsive force can also prevent the surface of the object to be cleaned from being polluted again, and the alkaline electrolyzed water contains abundant dissolved hydrogen, which has a certain effect on the removal of pollutants, the air which cannot be absorbed and a small part of particle clusters rise along the cleaning tower 201, the rising mixture is firstly blocked from flowing back by the spoiler 502, the rest of particle clusters fall under impact, the air continuously passes through the ventilation plate 503 after flowing back and rises, the rising air is gradually cooled by the heat dissipation plate 202 in a heat conduction way, so that part of water vapor is condensed back, then the other air continuously rises, the rising air is blocked by the reflux plate 803 and is cooled again by the heat exchange tube 801 and the cold water in the condensation piece 802, so that the water vapor is condensed back again, then the air continuously rises and is filtered by the silk screen filter 204 and fully intercepts the water mist, finally the water drops and the modified water are refluxed together, the air passing through the wire mesh filter 204 is finally discharged.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Zero medicament processing system of application waste water, its characterized in that includes: the paint spraying device comprises a paint spraying main body mechanism, wherein an exhaust mechanism is arranged on one side of the paint spraying main body mechanism, a modified water storage mechanism is arranged on one side of the exhaust mechanism, a water curtain mechanism is arranged above the exhaust mechanism, the water curtain mechanism and the modified water storage mechanism are both located inside the paint spraying main body mechanism, a turbulent flow mechanism is arranged in the exhaust mechanism, a paint mist capturing mechanism is arranged at the bottom of one side of the paint spraying main body mechanism, the paint mist capturing mechanism is located the bottom of the exhaust mechanism, a diversion mechanism is arranged in the paint mist capturing mechanism, a water mist separating mechanism is arranged in the exhaust mechanism, and the water mist separating mechanism is located above the turbulent flow mechanism.
2. The zero-agent treatment system for coating wastewater according to claim 1, wherein the paint spray main mechanism comprises an upper paint spray booth body (101), a lower paint spray booth body (102), a paint spray booth chamber (103), an operation booth chamber (104), a pressure equalizing cover (105), a partition plate (106), a paint spray booth air inlet fan (107), an operation booth air inlet fan (108), a paint spray booth air inlet pipe (109), an operation booth air inlet pipe (110) and a paint spray operation table (111), the lower paint spray booth body (102) is fixedly connected to the bottom of the upper paint spray booth body (101), the paint spray booth chamber (103) and the operation booth chamber (104) are both arranged between the upper paint spray booth body (101) and the lower paint spray booth body (102), the pressure equalizing cover (105) is fixedly mounted on the top of the upper paint spray booth body (101), the partition plate (106) is integrally arranged in the middle of the paint spray booth cover (105), the air inlet fan (107) and the operation booth air inlet fan (108) are both fixedly mounted in the interior of the cover (105), the pressure equalizing cover (103) is fixedly mounted on the top of the air inlet pipe (109) and the operation booth air inlet fan (108) is fixedly mounted on the top of the paint spray booth air inlet pipe (105), and spray paint district air-supply line (109) are located the top of spray paint district air-supply fan (107), and operation district air-supply line (110) are located the top of operation district air-supply fan (108), spray paint operation panel (111) fixed connection is in the inner wall of spray booth room (103), and one side fixedly connected with glass board of spray booth upper chamber body (101).
3. The zero-agent treatment system for coating wastewater according to claim 2, wherein the exhaust mechanism comprises a cleaning tower (201), a radiating plate (202), an exhaust fan (203) and a screen filter (204), the cleaning tower (201) is fixedly inserted into the top of the paint spraying operation table (111), the cleaning tower (201) is positioned at one side of the paint spraying room (103), the radiating plate (202) is fixedly connected to the inner wall of the cleaning tower (201) at one side far away from the paint spraying room (103), the exhaust fan (203) is fixedly arranged at the top of the cleaning tower (201), the screen filter (204) is fixedly arranged on the inner wall of the cleaning tower (201), and a bending table is arranged at the top of the cleaning tower (201).
4. The zero-agent treatment system for coating wastewater according to claim 3, wherein the modified water storage mechanism comprises a storage tank connecting frame (301), a modified water storage tank (302), an overflow valve (303), a liquid inlet pipeline (304), a water level transparent window (305), an electromagnetic valve (306), a first liquid discharge pipeline (307), a first liquid pump (308), a second liquid discharge pipeline (309), a distribution pipeline (310) and an atomization nozzle (311), wherein the storage tank connecting frame (301) is fixedly connected to the inner wall of the upper chamber body (101) of the spray booth, one side of the storage tank connecting frame (301) is fixedly connected to one side of the cleaning tower (201), the modified water storage tank (302) is fixedly installed inside the storage tank connecting frame (301), the overflow valve (303) and the liquid inlet pipeline (304) are fixedly installed at the top of the modified water storage tank (302), the water level transparent window (305) is fixedly installed on the surface of the modified water storage tank (302), the water level transparent window (305) is located on one side of a glass plate, the electromagnetic valve (306) is fixedly installed at the bottom of the modified water storage tank (302), the first liquid discharge pipeline (307) is fixedly installed on the surface of the first liquid pump (308) and the electromagnetic valve (111) is fixedly installed on the surface of the spray booth, and the input end of the first liquid pump (308) is fixedly connected with the output end of the first liquid discharge pipeline (307), the second liquid discharge pipeline (309) is fixedly arranged at the output end of the first liquid pump (308), the distribution pipeline (310) is fixedly connected with the inner wall of the cleaning tower (201), the input end of the distribution pipeline (310) is fixedly connected with the output end of the second liquid discharge pipeline (309), and the atomizing nozzle (311) is fixedly arranged on the surface of the distribution pipeline (310).
5. The zero-reagent coating wastewater treatment system according to claim 3, wherein the water curtain mechanism comprises a water curtain groove (401), an overflow port (402), a lower connecting pipeline (403), a second liquid pump (404), a first backflow pipeline (405), a second backflow pipeline (406) and a guide plate (407), the water curtain groove (401) is fixedly connected to the surface of the bending table, the water curtain groove (401) is positioned on one side of the spray booth (103), the overflow port (402) penetrates through and is formed on one side of the water curtain groove (401), the lower connecting pipeline (403) is fixedly arranged at the bottom of the water curtain groove (401), the second liquid pump (404) is fixedly arranged on the upper surface of the spray booth (111), the first backflow pipeline (405) is fixedly arranged at the input end of the second liquid pump (404), the guide plate (406) is fixedly connected to the bottom of the water curtain groove (401), and the guide plate (407) is fixedly connected to the inner walls of the spray booth (103) on two sides of the guide plate (407).
6. The zero medicament treatment system for coating wastewater according to claim 5, wherein the spoiler mechanism comprises two reinforcing frames (501), two spoilers (502) and a ventilation plate (503), wherein the two reinforcing frames (501) are fixedly connected to the inner side wall of the cleaning tower (201), the number of the spoilers (502) is three, the three spoilers (502) are fixedly connected between the two reinforcing frames (501), the three spoilers (502) are obliquely arranged, the ventilation plate (503) is fixedly installed on the inner wall of the spoiler (502), and ventilation round holes are formed in the surface of the ventilation plate (503) in a penetrating mode.
7. The zero medicament treatment system for coating wastewater according to claim 3, wherein the paint mist capturing mechanism comprises a gas washing tank (601), a tank cover plate (602), a gas guide hopper (603), a paint spraying bearing plate (604) and an exhaust port (605), the gas washing tank (601) is fixedly connected to the inner bottom wall of the lower room body (102) of the paint spraying room, the tank cover plate (602) is fixedly connected to the top of the gas washing tank (601), the upper surface of the tank cover plate (602) is fixedly connected to the bottom of the cleaning tower (201), the gas guide hopper (603) is integrally arranged on one side of the upper surface of the tank cover plate (602), the outer wall of the gas guide hopper (603) is fixedly connected to the inner wall of the paint spraying operation table (111), the bottom of the gas guide hopper (603) is provided with a gas guide port, the paint spraying bearing plate (604) is fixedly connected to the inner wall of the gas guide hopper (603), a through hole is formed in a penetrating manner on the surface of the paint spraying bearing plate (604), and the exhaust port (605) is formed in a penetrating manner on the upper surface of the tank cover plate (602) and is located below the cleaning tower (201).
8. The zero-agent treatment system for coating wastewater according to claim 7, wherein the paint mist capturing mechanism further comprises a liquid level meter (606), a waste liquid pipeline (607) and a flip cover (608), the liquid level meter (606) and the waste liquid pipeline (607) are respectively and fixedly installed on two sides of the gas washing water tank (601), a valve is installed on the surface of the waste liquid pipeline (607), and the flip cover (608) is rotatably connected to the upper surface of the tank cover plate (602).
9. The zero-reagent treatment system for coating wastewater according to claim 7, wherein the flow guiding mechanism comprises a slag penetrating plate (701), a gas guiding plate (702), a gas sealing plate (703) and a slag penetrating hole (704), the slag penetrating plate (701) is fixedly connected to the inner wall of the exhaust port (605), an exhaust gap is arranged between the slag penetrating plate (701) and the exhaust port (605), the gas guiding plate (702) and the gas sealing plate (703) are respectively positioned on two sides of the slag penetrating plate (701), a gas washing channel is arranged between the gas guiding plate (702) and the groove cover plate (602), and the slag penetrating hole (704) penetrates through the surface of the slag penetrating plate (701).
10. The zero medicament treatment system for coating wastewater according to claim 5, wherein the water mist separation mechanism comprises a heat exchange tube (801), a condensation plate (802), a reflux plate (803) and an exhaust plate (804), the heat exchange tube (801) is fixedly connected to the bottom of the lower connecting pipeline (403), the condensation plate (802) is slidably connected to the surface of the heat exchange tube (801), the reflux plate (803) is fixedly connected to the surface of the condensation plate (802), the exhaust plate (804) penetrates through the inner wall of the reflux plate (803), reflux waist holes are formed in the surface of the exhaust plate (804), the reflux plate (803) is obliquely arranged, the surface of the reflux plate (803) is fixedly connected with the inner wall of the cleaning tower (201), and the reflux plate (803) is located above the spoiler (502).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311173118.XA CN117019479B (en) | 2023-09-12 | 2023-09-12 | Zero medicament treatment system for coating wastewater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311173118.XA CN117019479B (en) | 2023-09-12 | 2023-09-12 | Zero medicament treatment system for coating wastewater |
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| CN117019479A true CN117019479A (en) | 2023-11-10 |
| CN117019479B CN117019479B (en) | 2026-02-24 |
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|---|---|---|---|---|
| JPH0568920A (en) * | 1991-09-11 | 1993-03-23 | Sanesu Kogyo Kk | Simple painting booth |
| KR20050094770A (en) * | 2005-06-14 | 2005-09-28 | 주식회사 세다 | Moisture type painting booth device |
| CN106345210A (en) * | 2016-09-19 | 2017-01-25 | 杭州五源科技实业有限公司 | System and method for trapping and purifying wooden toy coating waste gas |
| CN206215438U (en) * | 2016-09-21 | 2017-06-06 | 东莞市金森工业机械有限公司 | A swirling liquid spray booth for efficiently capturing paint mist |
| CN110201832A (en) * | 2018-10-16 | 2019-09-06 | 苏州互友工业设备有限公司 | A kind of high catch rate paint spray booth of coating cloud |
| CN217774553U (en) * | 2022-06-13 | 2022-11-11 | 南京塔塔汽车零部件系统有限公司 | Water-spinning paint mist catching device for spraying line |
-
2023
- 2023-09-12 CN CN202311173118.XA patent/CN117019479B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0568920A (en) * | 1991-09-11 | 1993-03-23 | Sanesu Kogyo Kk | Simple painting booth |
| KR20050094770A (en) * | 2005-06-14 | 2005-09-28 | 주식회사 세다 | Moisture type painting booth device |
| CN106345210A (en) * | 2016-09-19 | 2017-01-25 | 杭州五源科技实业有限公司 | System and method for trapping and purifying wooden toy coating waste gas |
| CN206215438U (en) * | 2016-09-21 | 2017-06-06 | 东莞市金森工业机械有限公司 | A swirling liquid spray booth for efficiently capturing paint mist |
| CN110201832A (en) * | 2018-10-16 | 2019-09-06 | 苏州互友工业设备有限公司 | A kind of high catch rate paint spray booth of coating cloud |
| CN217774553U (en) * | 2022-06-13 | 2022-11-11 | 南京塔塔汽车零部件系统有限公司 | Water-spinning paint mist catching device for spraying line |
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| CN117019479B (en) | 2026-02-24 |
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