CN219482090U - High-efficient purifier of waste gas sprays paint - Google Patents
High-efficient purifier of waste gas sprays paint Download PDFInfo
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- CN219482090U CN219482090U CN202320593726.5U CN202320593726U CN219482090U CN 219482090 U CN219482090 U CN 219482090U CN 202320593726 U CN202320593726 U CN 202320593726U CN 219482090 U CN219482090 U CN 219482090U
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- paint spraying
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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
The utility model provides a high-efficiency purification device for paint spraying waste gas, which comprises a paint spraying waste gas purification water tank, and is characterized in that a water injection valve is connected at an upper opening in the front part of the paint spraying waste gas purification water tank in a threaded manner; a drain valve is connected with the middle lower side opening of the front part of the spray paint waste gas purifying water tank in a threaded manner; the right side opening of the spray paint waste gas purifying water tank is integrally connected with an air inlet pipe, the right end flange of the air inlet pipe is connected with a connecting pipe, and the right side of the horizontal section on the upper side of the connecting pipe is provided with a gas collecting hood; the opening at the middle part of the left part of the gas collecting hood is integrally connected with the right end of the horizontal section on the upper side of the connecting pipe. The paint spraying waste gas purifying water tank, the air inlet pipe, the connecting pipe, the gas collecting hood, the non-stick coating, the air suction pipe and the air pump are arranged, so that the vacuum suction effect is realized, and the problem that water in the water tank is easy to flow backwards into the air pump through a pipeline can be effectively avoided; the effect of avoiding a large amount of paint from adhering to the inside of the pipeline can also be realized.
Description
Technical Field
The utility model belongs to the technical field of environmental protection engineering, and particularly relates to a paint spraying waste gas efficient purifying device.
Background
The utility model provides a high-efficient purifier of waste gas that sprays paint is the equipment that carries out purification treatment to the waste gas that produces when spraying paint, its theory of operation is mainly through the waste gas that the equipment of breathing in produced when spraying paint to in passing through the pipeline with waste gas and carrying the water tank, thereby get rid of paint and other granular impurity in the waste gas, finally reuse activated carbon filter layer and silver oxide sterilization layer to further purify waste gas, and then can reach the purpose of purifying waste gas, a high-efficient pretreatment purifier of waste gas that sprays paint for the environmental protection engineering of publication No. CN216295577U, including box and processing apparatus, processing apparatus is including intake pipe, air suction nozzle subassembly, connecting block, gas-supply pipe, filtration bubble cotton filter core, protection casing, first trachea, aspiration pump, second trachea, water tank, fixed cover, exhaust filter layer, silver oxide sterilization layer, activated carbon adsorption layer, breathing pipe, air supply box, one side of box and the one end intercommunication setting of intake pipe, this purifier still has some problems such as in the in-process of in-service use:
1. paint in the waste gas is easy to adhere to the pipeline and the air suction nozzle, and the air suction nozzle or the pipeline is possibly blocked after long-time use, so that the purification device is possibly not normally used;
2. the water in the water tank is easy to flow backward to the inside of the air pump through the pipeline, so that the air pump is possibly damaged.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the high-efficiency purifying device for the paint spraying waste gas, which can realize the effect of vacuum suction, so that the problem that water in a water tank is easy to flow backwards to the inside of an air pump through a pipeline can be effectively avoided, and the effect of avoiding a large amount of paint from adhering to the inside of the pipeline can be realized.
The technical scheme is as follows: the high-efficiency purification device for the spray paint waste gas comprises a spray paint waste gas purification water tank, and is characterized in that a water injection valve is connected at an upper opening in the front part of the spray paint waste gas purification water tank in a threaded manner; a drain valve is connected with the middle lower side opening of the front part of the spray paint waste gas purifying water tank in a threaded manner; the right side opening of the spray paint waste gas purifying water tank is integrally connected with an air inlet pipe, the right end flange of the air inlet pipe is connected with a connecting pipe, and the right side of the horizontal section on the upper side of the connecting pipe is provided with a gas collecting hood; the opening at the middle part of the left part of the gas collecting hood is integrally connected with the right end of the horizontal section on the upper side of the connecting pipe; the inner wall of the connecting pipe is sprayed with a non-stick coating; the left side opening in the upper part of the spray paint waste gas purifying water tank is connected with an air suction pipe through threads; the middle part of the upper part of the spray paint waste gas purifying water tank is connected with an air pump through a bolt at the left side, and an input pipe of the air pump is connected with an upper end pipeline of the air suction pipe; the right side is connected with the detachable air cartridge filter structure in the waste gas purification water tank upper portion sprays paint.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the paint spraying waste gas purifying water tank, the air inlet pipe, the connecting pipe, the gas collecting hood, the non-stick coating, the air suction pipe and the air pump are arranged, so that the vacuum suction effect is realized, and the problem that water in the water tank is easy to flow backwards into the air pump through the pipeline can be effectively avoided; the effect of avoiding a large amount of paint from adhering to the inside of the pipeline can also be realized.
In the utility model, the detachable air filter cartridge structure is beneficial to realizing the effect of being convenient for replacing the filter layer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view showing the internal structure of the connection pipe of the present utility model;
fig. 3 is a schematic partial cross-sectional view of the removable air filter cartridge structure of the present utility model.
In the figure:
1. purifying water tank for spray paint waste gas; 2. support legs; 3. a water filling valve; 4. a drain valve; 5. an air inlet pipe; 6. a connecting pipe; 7. a gas collecting hood; 8. a non-stick coating; 9. an air suction pipe; 10. an air pump; 11. a removable air filter cartridge structure; 111. an air filter cartridge; 112. a gas pipe; 113. a connecting frame; 114. a silver oxide sterilization layer; 115. an activated carbon filter layer; 116. a cylinder cover.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, the paint spraying waste gas high-efficiency purifying device comprises a paint spraying waste gas purifying water tank 1, and is characterized in that a water injection valve 3 is connected at the upper opening of the front part of the paint spraying waste gas purifying water tank 1 in a threaded manner; the middle lower side opening of the front part of the spray paint waste gas purifying water tank 1 is connected with a drain valve 4 through threads; an air inlet pipe 5 is integrally connected to the opening of the middle lower side of the right part of the spray paint waste gas purifying water tank 1, the right end flange of the air inlet pipe 5 is connected with a connecting pipe 6, and the right side of the upper horizontal section of the connecting pipe 6 is provided with a gas collecting hood 7; the opening at the middle part of the left part of the gas collecting hood 7 is integrally connected with the right end of the horizontal section on the upper side of the connecting pipe 6; the inner wall of the connecting pipe 6 is sprayed with a non-stick coating 8; the left side opening in the upper part of the spray paint waste gas purifying water tank 1 is connected with an air suction pipe 9 through threads; the upper middle part of the spray paint waste gas purifying water tank 1 is connected with the air pump 10 through a bolt at the left side, an input pipe of the air pump 10 is connected with the upper end pipeline of the air suction pipe 9, when waste gas generated by spray paint is purified, an operator can firstly open the water injection valve 3 to enable external tap water to enter the interior of the spray paint waste gas purifying water tank 1, the liquid level of the tap water is higher than that of the air inlet pipe 5, then the operator can carry out spray paint treatment on external objects at the right side of the air collection cover 7, the operator can control the air pump 10 to start through the external control panel before spray paint, the air pump 10 can absorb air in the spray paint waste gas purifying water tank 1 through the pipeline and the air suction pipe 9, the interior of the spray paint waste gas purifying water tank 1 is in a negative pressure state, and the air is further led to the interior of the air pump 1 through the air inlet pipe 5, the connecting pipe 6 and the air collection cover 7 are communicated with the exterior, so that the external air can enter the interior of the spray paint waste gas purifying water tank 1 through the air collection cover 7, the tap water generated during spray paint can enter the interior of the spray paint waste gas purifying water tank 1, paint and impurities in the right side of the air collection cover 7 can be filtered through tap water, the filtered waste gas can be easily enters the interior of the air pump 10 through the pipeline and the air pump 10, the interior of the air pump 10 can be further detached through the air pump 10, and the air pump can be further detached inside the air pump 1 through the air pump pipeline, the air purification structure can be further inside the interior of the air pump 11 is prevented; when waste gas enters the inside of the connecting pipe 6, the non-stick coating 8 is sprayed on the inner wall of the connecting pipe 6, so that paint is difficult to adhere to the inner wall of the connecting pipe 6, and the problem of pipeline blockage caused by adhesion of a large amount of paint in the pipeline can be avoided.
Wherein a high-efficient purifier of waste gas sprays paint still includes can dismantle air filter cartridge structure 11 to can dismantle air filter cartridge structure 11 and spray paint waste gas purification water tank 1 and be connected, be favorable to realizing the effect of being convenient for change the filter layer.
In this embodiment, referring to fig. 3, the detachable air filter cartridge structure 11 includes an air filter cartridge 111, and an air pipe 112 is integrally connected to an opening in a middle portion of a rear end of the air filter cartridge 111; the front and rear parts of the lower side of the air filter cartridge 111 are respectively integrally connected with a connecting frame 113; the rear side inside the air filter cartridge 111 is filled with a silver oxide sterilization layer 114; the inside front side of the air filter cartridge 111 is filled with an activated carbon filter layer 115; the front end of the air filter cartridge 111 is in threaded connection with a cartridge cover 116, the peripheral parts of the middle and front sides of the interior of the cartridge cover 116 are respectively provided with exhaust holes, when exhaust gas enters the interior of the air filter cartridge 111 through the gas transmission pipe 112, the exhaust gas passes through the silver oxide sterilization layer 114 and the active carbon filter layer 115, so that harmful substances in the exhaust gas can be removed, and finally the exhaust gas is discharged to the outside atmosphere through the exhaust holes; when the filter layer is replaced, an operator can rotate the cylinder cover 116 to separate the cylinder cover 116 from the air filter cylinder 111, and at the moment, the operator can replace the silver oxide sterilization layer 114 and the active carbon filter layer 115, so that the effect of being convenient for replacing the filter layer is realized.
In this embodiment, specifically, the lower part of the connecting frame 113 is respectively connected with the front side and the rear side of the right side of the upper part of the spray paint waste gas purifying water tank 1 by bolts.
In this embodiment, specifically, the rear end of the air pipe 112 is connected to the output pipe of the air pump 10.
In this embodiment, specifically, the four corners of the lower part of the spray paint waste gas purifying water tank 1 are respectively connected with supporting legs 2 by bolts.
In this embodiment, specifically, the air filter cartridge 111 is a stainless steel cartridge with a circular longitudinal section.
In this embodiment, specifically, the paint spraying exhaust gas purifying water tank 1 adopts a stainless steel tank with a rectangular longitudinal section, tap water is filled in the paint spraying exhaust gas purifying water tank 1, and it should be noted that the level of tap water needs to be higher than that of the air inlet pipe 5, so that exhaust gas can enter the tap water conveniently.
In this embodiment, specifically, the water injection valve 3 and the water discharge valve 4 are all stainless steel ball valves, wherein the front end of the water injection valve 3 is connected with an external tap water pipe.
In this embodiment, specifically, the connecting pipe 6 is a stainless steel pipe with its upper end bent rightward and its lower end bent leftward.
In this embodiment, specifically, the non-stick coating 8 is a polytetrafluoroethylene plastic coating, which plays a role in protecting the connecting pipe 6, and avoids the problem that a large amount of paint adheres to the inner wall of the connecting pipe 6.
In this embodiment, specifically, the air pump 10 is an XGB-7500S type air pump, and the air pump 10 is electrically connected to an external control panel.
Principle of operation
In the utility model, when purifying the waste gas generated by paint spraying, an operator can firstly open the water injection valve 3 to enable external tap water to enter the interior of the paint spraying waste gas purifying water tank 1, the liquid level of the tap water is higher than that of the air inlet pipe 5, then the operator can perform paint spraying treatment on an external object on the right side of the air collecting cover 7, the operator can control the air pump 10 to start through the external control panel before paint spraying, the air pump 10 can absorb the air in the interior of the paint spraying waste gas purifying water tank 1 through the pipeline and the air suction pipe 9, the interior of the paint spraying waste gas purifying water tank 1 is in a negative pressure state, the connecting pipe 6 and the air collecting cover 7 are communicated with the outside because the paint spraying waste gas purifying water tank 1 passes through the air inlet pipe 5, the connecting pipe 6 and the air inlet pipe 5 enter the interior of the paint spraying waste gas purifying water tank 1, the waste gas generated during paint spraying can enter the tap water in the interior of the paint spraying waste gas purifying water tank 1, the paint and the granular impurities in the waste gas can be filtered through the tap water, the filtered waste gas can enter the interior of the air pump 10 through the air suction pipe 9 and the pipeline, the air pump 10 can further input the waste gas into the interior of the detachable air structure 11 through the pipeline to perform further purification treatment, and the waste gas can be prevented from being in the interior of the air tank 1 due to the vacuum-purifying water tank; when waste gas enters the inside of the connecting pipe 6, the non-stick coating 8 is sprayed on the inner wall of the connecting pipe 6, so that paint is difficult to adhere to the inner wall of the connecting pipe 6, and the problem of pipeline blockage caused by adhesion of a large amount of paint in the pipeline can be avoided.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (5)
1. The high-efficiency purification device for the paint spraying waste gas comprises a paint spraying waste gas purification water tank (1), and is characterized in that a water injection valve (3) is connected at an upper opening in the front part of the paint spraying waste gas purification water tank (1) in a threaded manner; a drain valve (4) is connected with the middle lower side opening of the front part of the spray paint waste gas purifying water tank (1) in a threaded manner; an air inlet pipe (5) is integrally connected to the opening of the middle lower side of the right part of the spray paint waste gas purifying water tank (1), the right end flange of the air inlet pipe (5) is connected with a connecting pipe (6), and a gas collecting hood (7) is arranged on the right side of the upper horizontal section of the connecting pipe (6); the opening at the middle part of the left part of the gas collecting hood (7) is integrally connected with the right end of the upper horizontal section of the connecting pipe (6); the inner wall of the connecting pipe (6) is sprayed with a non-stick coating (8); an air suction pipe (9) is connected with the left side opening in the upper part of the spray paint waste gas purifying water tank (1) in a threaded manner; an air pump (10) is connected with the middle part of the upper part of the spray paint waste gas purifying water tank (1) by a bolt at the left side, and an input pipe of the air pump (10) is connected with the upper end pipeline of the air suction pipe (9); the right side in the upper part of the spray paint waste gas purifying water tank (1) is connected with a detachable air filter cartridge structure (11).
2. The paint spraying exhaust gas efficient purification device as claimed in claim 1, wherein the detachable air filter cartridge structure (11) comprises an air filter cartridge (111), and an air pipe (112) is integrally connected to an opening at the middle part of the rear end of the air filter cartridge (111); the front part and the rear part of the lower side of the air filter cylinder (111) are respectively and integrally connected with a connecting frame (113); the rear side of the air filter cylinder (111) is filled with a silver oxide sterilization layer (114); the front side of the inside of the air filter cylinder (111) is filled with an active carbon filter layer (115); the front end of the air filter cylinder (111) is connected with a cylinder cover (116) in a threaded manner, and the periphery of the middle front side inside the cylinder cover (116) is provided with exhaust holes respectively.
3. The paint spraying waste gas high-efficiency purifying device as claimed in claim 2, wherein the lower part of the connecting frame (113) is respectively connected with the front side and the rear side of the right side of the upper part of the paint spraying waste gas purifying water tank (1) through bolts.
4. The paint spraying waste gas high-efficiency purifying device as claimed in claim 2, wherein the rear end of the air pipe (112) is connected with an output pipe of the air pump (10).
5. The paint spraying waste gas high-efficiency purifying device according to claim 1, wherein the four corners of the lower part of the paint spraying waste gas purifying water tank (1) are respectively connected with supporting legs (2) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320593726.5U CN219482090U (en) | 2023-03-24 | 2023-03-24 | High-efficient purifier of waste gas sprays paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320593726.5U CN219482090U (en) | 2023-03-24 | 2023-03-24 | High-efficient purifier of waste gas sprays paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219482090U true CN219482090U (en) | 2023-08-08 |
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ID=87478307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320593726.5U Active CN219482090U (en) | 2023-03-24 | 2023-03-24 | High-efficient purifier of waste gas sprays paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219482090U (en) |
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2023
- 2023-03-24 CN CN202320593726.5U patent/CN219482090U/en active Active
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