CN213161507U - Container water paint recovery system - Google Patents
Container water paint recovery system Download PDFInfo
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- CN213161507U CN213161507U CN202021762095.8U CN202021762095U CN213161507U CN 213161507 U CN213161507 U CN 213161507U CN 202021762095 U CN202021762095 U CN 202021762095U CN 213161507 U CN213161507 U CN 213161507U
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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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Abstract
A container water paint recovery system comprises a water curtain wall and a circulating water tank; the water curtain wall is formed by PE films arranged on the inner walls of the two sides of the paint spray booth; the inner walls of the two sides of the paint spray booth are respectively provided with a water feeding pipe at the inner side of the upper part of the water curtain wall, one end of the water feeding pipe is connected with a water pump arranged in the circulating water tank, and a plurality of water outlets are uniformly distributed on the water feeding pipe; a plurality of overflow grooves are uniformly distributed on the inner sides of the water curtain walls, positioned below the upper water pipe, of the inner walls of the two sides of the paint spray booth respectively, and the overflow grooves correspond to the water outlets one by one; a water baffle is arranged below the overflow groove, and gaps are reserved among the water baffle, the overflow groove and the water curtain wall; two recovery tanks are symmetrically arranged in the middle of the inner bottom surface of the paint spray booth, the lower end of the water curtain wall forms an inclined plane, and the lower end of the inclined plane is in lap joint with the adjacent recovery tank; the bottom surface in the recovery tank is an inclined plane and one lower end of the outlet is positioned above the circulating water tank. The beneficial effects are that: simple structure, convenient operation can effectively retrieve aqueous paint coating cloud and circulate and recycle, reduce resource consumption.
Description
Technical Field
The utility model relates to an environmental engineering technical field, in particular to container water based paint recovery system.
Background
With the continuous emergence of policy requirements of 'green manufacturing' and 'environmental protection' encouraged by the state, the trend of the container manufacturing industry to increase the application of advanced energy-saving and environment-friendly technology and accelerate the upgrading of green modification is the development of the current whole industry, and the conventional container coating is changed from the original oil paint coating to the water paint coating.
With the application of the water-based paint, the environmental protection requirement is severe, paint mist is generated in the using process of the water-based paint, the water-based paint is dried to become paint slag, a flocculating agent is required to be added in the treatment process, and the treatment cost is very high. And secondly, the water-based paint mist is adhered to the pipe walls of the air circulation system and the heating system to form a paint slag layer, so that fire is easily caused.
The traditional industrial process method generates hundreds of tons of paint slag and even more paint slag per factory every year, and tens of millions of capital is needed for hazardous waste treatment, so that the treatment cost is high; and the national environmental protection requirement of green manufacturing is difficult to meet. Therefore, how to optimize the water paint construction and recovery system, reduce the treatment of paint slag and reduce the influence on the environment is a problem which needs to be solved urgently in the industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure, convenient operation are provided, can effectively retrieve water based paint coating cloud and circulate and recycle, reduce resource consumption's container water based paint recovery system.
The technical scheme of the utility model as follows:
a container water paint recovery system comprises a water curtain wall and a circulating water tank; the water curtain wall is formed by PE films arranged on the inner walls of the two sides of the paint spray booth; it is characterized in that:
the inner walls of the two sides of the paint spray booth are respectively provided with an upper water pipe at the inner side of the upper part of the water curtain wall, one end of each upper water pipe is connected with a water pump arranged in the circulating water tank, and a plurality of water outlets with downward outlets are uniformly distributed on the upper water pipes; a plurality of overflow grooves are uniformly distributed on the inner sides of the water curtain walls, positioned below the upper water pipe, of the inner walls of the two sides of the paint spray booth respectively, and the overflow grooves correspond to the water outlets one by one; an inclined water baffle is arranged below the overflow groove, and gaps are reserved among the water baffle, the overflow groove and the water curtain wall and used for enabling water flow overflowing from the overflow groove to form a water curtain on the water curtain wall;
two recovery tanks are symmetrically arranged in the middle of the inner bottom surface of the paint spray booth, the lower end of the water curtain wall forms an inclined plane inclined towards the recovery tanks, and the lower end of the inclined plane is in lap joint with the adjacent recovery tanks; the inner bottom surface of the recovery tank is an inclined plane, and one lower outlet end of the recovery tank is positioned above the circulating water tank and used for guiding water flow containing paint mist into the circulating water tank.
Preferably, the lower end of the water baffle is connected with a crystal plate for forming a uniform water curtain.
Preferably, a cover plate is arranged between the two recovery grooves on the inner bottom surface of the paint spray booth, paint suction ports are uniformly distributed on the cover plate, and wind shielding caps are respectively arranged on the paint suction ports and used for connecting a fan to suck paint mist downwards so that the paint mist can fall into the water curtain quickly.
As a further preference, a filter screen is longitudinally arranged in the middle of the inside of the circulating water tank, the inner cavity of the circulating water tank is divided into a water supply cavity and a precipitation filter cavity through the filter screen, and the water pump is arranged in the water supply cavity; the lower export one end of bottom surface is located sediment filter chamber top in the accumulator for filter the bold lacquer sediment that drops, avoid blockking up the water pump, also be convenient for clear up.
The utility model has the advantages that:
the system has simple structure, low manufacturing cost and convenient operation; through the arranged overflow groove and the inclined water baffle, water flow overflowing from the overflow groove can form a uniform water curtain on the water curtain wall, so that water-based paint mist can be effectively recovered for recycling, and resource consumption is reduced; the production of more than 99 percent of paint slag in the water paint coating process is reduced; a large amount of hazardous waste treatment cost is saved, and the occurrence of fire is reduced; meanwhile, the pollution to the environment can be reduced, and the paint can be widely applied to the field of coating pollution of different water-based paints.
Drawings
Fig. 1 is a block diagram of the present invention.
Fig. 2 is a schematic structural diagram of the aeration tank of the present invention.
Fig. 3 is a schematic structural diagram of the filtering tank of the present invention.
In the figure: the water curtain wall comprises a water curtain wall 1, a crystal plate 2, a water feeding pipe 3, an overflow groove 4, a water baffle 5, a wind shield cap 6, a cover plate 7, a water pump 8, a circulating water tank 9, a water supply cavity 901, a precipitation filter cavity 902, a recovery tank 10, a pipeline 11 and a filter screen 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the utility model relates to a container water paint recovery system, which comprises a water curtain wall 1 and a circulating water tank 9; the water curtain wall 1 is formed by PE films arranged on inner walls of two sides of a paint spraying room, the inner walls of the two sides of the paint spraying room are positioned on the inner sides of the upper part of the water curtain wall 1 and are respectively fixed with a water feeding pipe 3 through a support, one end of the water feeding pipe 3 is respectively connected with a water pump 8 arranged in a circulating water tank 9, and a plurality of water outlets 301 with downward outlets are uniformly distributed on the water feeding pipe 3.
A plurality of overflow grooves 4 are respectively and uniformly distributed on the inner sides of the water curtain walls 1, positioned below the upper water pipes 3, of the inner walls of the two sides of the paint spray booth, and the overflow grooves 4 correspond to the water outlets one by one; an inclined water baffle 5 is fixed below the overflow groove 4, and gaps are reserved between the water baffle 5 and the overflow groove 4 and between the water curtain wall 1 for enabling water flow overflowing from the overflow groove 4 to form a water curtain on the water curtain wall 1; the lower end of the water baffle 5 is connected with a crystal plate 2, and the crystal plate 2 is lapped on a water curtain wall 1 and used for forming an even water curtain to recover paint mist.
Two recovery tanks 10 are symmetrically arranged in the middle of the bottom surface in the paint spray booth, the lower end of the water curtain wall 1 forms an inclined plane inclined towards the recovery tanks 10, and the lower end of the inclined plane is in lap joint with the upper edge of the outer side of the adjacent recovery tank 10. The inner bottom surface of the recovery tank 10 is an inclined surface, and one lower outlet end of the recovery tank is positioned above the circulating water tank 9 and used for guiding water flow containing paint mist into the circulating water tank 9.
The bottom surface is located and is connected with apron 7 between two accumulator 10 in the spray booth, and the equipartition has the mouth of inhaling lacquer on apron 7 to support respectively on every mouth of inhaling lacquer and have a wind-break cap 6, be used for forming the wind channel below apron 7 and connect the fan, make the interior suction that produces of spray booth inhale the coating cloud down, make the coating cloud fall into the water curtain fast.
The circulating water tank 9 is arranged outside the paint spray booth, a filter screen 12 is longitudinally inserted in the middle of the inside of the circulating water tank 9 through a slide way, the inner cavity of the circulating water tank 9 is divided into a water supply cavity 901 and a precipitation filter cavity 902 through the filter screen, the water pumps 8 are two cutting type sewage pumps and are arranged in the water supply cavity 901, one ends of water outlets of the two water pumps 8 are respectively communicated with the corresponding water supply pipes 3 through pipelines 11, and the water outlet of one water pump 8 is communicated with a paint mixing booth (not shown in the figure) through a tee joint and a pipeline and used for recycling water in the circulating water tank 9. The lower export one end of bottom surface is located sediment filter chamber top in accumulator 10 for through the big piece lacquer sediment that filter screen filtration dropped, avoid blockking up water pump 8, also be convenient for clear up.
When the water circulation device works, the water pump 8 and the fan externally connected with the air duct are started, water in the circulation water tank 9 is sucked into the upper water pipe 3 after the water pump 8 is started, is discharged through the uniformly distributed water outlets, and falls into the overflow groove 4 below. The water in overflow launder 4 spills over the back and forms even water curtain through quartzy board 2 on water curtain 1, and the coating cloud that the in-process of spraying paint produced falls into the water curtain under the effect of gravity and fan in, flows into accumulator 10 along with the water curtain, flows into circulation tank 9's sediment filter chamber in through accumulator 10, flows back to the water supply intracavity after filtering through the filter screen, squeezes into water-supply pipe 3 or transfers the interior realization recycle that realizes of lacquer room through water pump 8.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (4)
1. A container water paint recovery system comprises a water curtain wall and a circulating water tank; the water curtain wall is formed by PE films arranged on the inner walls of the two sides of the paint spray booth; the method is characterized in that:
the inner walls of the two sides of the paint spray booth are respectively provided with an upper water pipe at the inner side of the upper part of the water curtain wall, one end of each upper water pipe is connected with a water pump arranged in the circulating water tank, and a plurality of water outlets with downward outlets are uniformly distributed on the upper water pipes; a plurality of overflow grooves are uniformly distributed on the inner sides of the water curtain walls, positioned below the upper water pipe, of the inner walls of the two sides of the paint spray booth respectively, and the overflow grooves correspond to the water outlets one by one; an inclined water baffle is arranged below the overflow groove, and gaps are reserved among the water baffle, the overflow groove and the water curtain wall and used for enabling water flow overflowing from the overflow groove to form a water curtain on the water curtain wall;
two recovery tanks are symmetrically arranged in the middle of the inner bottom surface of the paint spray booth, the lower end of the water curtain wall forms an inclined plane inclined towards the recovery tanks, and the lower end of the inclined plane is in lap joint with the adjacent recovery tanks; the inner bottom surface of the recovery tank is an inclined plane, and one lower outlet end of the recovery tank is positioned above the circulating water tank and used for guiding water flow containing paint mist into the circulating water tank.
2. The container water paint recycling system as claimed in claim 1, wherein: the lower end of the water baffle is connected with a crystal plate for forming an even water curtain.
3. The container water paint recycling system as claimed in claim 1, wherein: the bottom surface in the paint spraying room is provided with a cover plate between two recovery tanks, paint suction ports are uniformly distributed on the cover plate, and wind shielding caps are respectively arranged on the paint suction ports and used for connecting a fan to suck paint mist downwards so that the paint mist quickly falls into a water curtain.
4. The container water paint recycling system as claimed in claim 1, wherein: a filter screen is longitudinally arranged in the middle of the inside of the circulating water tank, the inner cavity of the circulating water tank is divided into a water supply cavity and a precipitation filter cavity through the filter screen, and the water pump is arranged in the water supply cavity; and one end of an outlet with a lower bottom surface in the recovery tank is positioned above the precipitation filter cavity and is used for filtering the falling large paint slag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762095.8U CN213161507U (en) | 2020-08-21 | 2020-08-21 | Container water paint recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762095.8U CN213161507U (en) | 2020-08-21 | 2020-08-21 | Container water paint recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213161507U true CN213161507U (en) | 2021-05-11 |
Family
ID=75767409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021762095.8U Active CN213161507U (en) | 2020-08-21 | 2020-08-21 | Container water paint recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213161507U (en) |
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2020
- 2020-08-21 CN CN202021762095.8U patent/CN213161507U/en active Active
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