CN217698523U

CN217698523U - Waste gas treatment device for paint production

Info

Publication number: CN217698523U
Application number: CN202222095088.2U
Authority: CN
Inventors: 江新水; 刘志刚; 钱晓青
Original assignee: Wuxi Xinerqi Chemical Technology Co ltd
Current assignee: Wuxi Xinerqi Chemical Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-01
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a waste gas treatment device that paint produce used, comprising a base plate, the last fixed surface of bottom plate is connected with and handles a section of thick bamboo, and the top inner wall of handling a section of thick bamboo is pegged graft and is had communicating pipe, is provided with the activated carbon post communicating pipe, the top fixedly connected with aspiration pump of handling a section of thick bamboo, the output and the communicating pipe of aspiration pump are linked together, and the sealed grafting of input of aspiration pump has the intake pipe, the bottom of communicating pipe is provided with out the gas dish, and a plurality of ventholes have been seted up respectively to the upper surface and the bottom of going out the gas dish, the sealed grafting of one side of handling a section of thick bamboo has the outlet duct, be provided with manger plate gas permeable plate communicating pipe, the one end integrated into one piece of outlet duct has flange, the last fixed surface of bottom plate is connected with the water pump. The utility model discloses can contain many dust particulate matters and noxious material in to the waste gas and do the absorption, it is poor to have ensured dust particulate matter treatment effect, has promoted the treatment effect of waste gas.

Description

Waste gas treatment device for paint production

Technical Field

The utility model relates to an exhaust-gas treatment technical field especially relates to an exhaust treatment device that paint produce used.

Background

In the process of paint production, a large amount of waste gas containing toxic substances is generated, a large amount of paint waste gas must be extracted and discharged outdoors in time, the safety and the sanitation of the working environment are ensured, generally, the paint waste gas is directly discharged after being subjected to simple adsorption and filtration treatment, and the environment is polluted after being discharged, so that the treatment of the waste gas generated in the paint production process is very important.

At present, most of the existing exhaust gas treatment devices have the following defects: the waste gas contains a plurality of dust particles and toxic substances, and the existing treatment effect on some dust particles is poor, so that the treatment effect of the waste gas is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an exhaust treatment device for paint production.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a waste gas treatment device of coating production usefulness, includes the bottom plate, the last fixed surface of bottom plate is connected with handles a section of thick bamboo, and the top inner wall of handling a section of thick bamboo is pegged graft and is had communicating pipe, is provided with the activated carbon post communicating pipe, the top fixedly connected with aspiration pump of handling a section of thick bamboo, the output and the communicating pipe of aspiration pump are linked together, and the sealed grafting of input of aspiration pump has the intake pipe, the bottom of communicating pipe is provided with out the gas dish, and a plurality of ventholes have been seted up respectively to the upper surface and the bottom of going out the gas dish, the sealed grafting of one side of handling a section of thick bamboo has the outlet duct.

Furthermore, a water retaining ventilation plate is arranged in the communicating pipe.

Furthermore, one end of the air outlet pipe is integrally formed with a connecting flange.

Furthermore, the upper surface of the bottom plate is fixedly connected with a water pump.

Furthermore, the input end of the water pump is hermetically inserted with a liquid outlet pipe, and one end of the liquid outlet pipe is inserted with the treatment barrel.

Furthermore, the output end of the water pump is hermetically inserted with a liquid inlet pipe, and one end of the liquid inlet pipe is inserted with the treatment cylinder.

Furthermore, a filter screen is clamped at one end of the liquid outlet pipe.

Furthermore, a plurality of mounting holes are formed in the upper surface of the bottom plate.

The utility model has the advantages that:

1. this device, through the setting of active carbon post, can be to containing many dust particulate matters and toxic substance in the waste gas and do the absorption, by the setting that sets up a plurality of ventholes on the air-out dish, make the even row of waste gas to aqueous solution, make waste gas dissolve in aqueous solution, and increased the area of contact of waste gas with aqueous solution, thereby carry out the degradation absorption to dust particulate matter and toxic substance in the waste gas, it is poor to have ensured dust particulate matter treatment effect, the treatment effect of waste gas has been promoted.

2. This device, through the setting of water pump, feed liquor pipe and drain pipe, can increase the water circulation mobility to at hydrologic cycle's in-process, can wash the exhaust gas of upwards discharging, can assist effectual purification treatment to waste gas.

3. This device, through the setting of manger plate breather plate, can prevent to handle the water in the section of thick bamboo and upwards spill over through communicating pipe to soak the activated carbon post, with the normal use of guarantee activated carbon post, through the setting of filter screen, can do the filtration to it when aqueous solution is discharged, prevent that impurity in the aqueous solution from blockking up the pipeline, the practicality is good.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of an exhaust gas treatment device for paint production according to the present invention;

fig. 2 is a schematic perspective sectional view of an exhaust gas treatment device for paint production according to the present invention;

fig. 3 is a schematic plan sectional view of an exhaust gas treatment device for paint production according to the present invention.

In the figure: 1. a base plate; 2. a treatment canister; 3. an air outlet pipe; 4. a communicating pipe; 5. an activated carbon column; 6. an air pump; 7. an air inlet pipe; 8. a gas outlet disc; 9. an air outlet; 10. a water retaining vent plate; 11. a connecting flange; 12. a water pump; 13. a liquid inlet pipe; 14. a liquid outlet pipe; 15. a filter screen; 16. and (7) mounting holes.

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.

Referring to fig. 1-3, a waste gas treatment device for paint production, including a base plate 1, the upper surface of base plate 1 has a treatment section of thick bamboo 2 through the bolt fastening, the top inner wall of treatment section of thick bamboo 2 is pegged graft and is had communicating pipe 4, be provided with activated carbon post 5 in communicating pipe 4, through the design of activated carbon post 5, can be to containing many dust particulate matters and toxic substance in the waste gas and absorbing, the top of treatment section of thick bamboo 2 has aspiration pump 6 through the bolt fastening, the output of aspiration pump 6 is linked together with communicating pipe 4, and the sealed grafting of input of aspiration pump 6 has intake pipe 7, the bottom of communicating pipe 4 is provided with air outlet disc 8, a plurality of ventholes 9 have been seted up respectively to air outlet disc 8's upper surface and bottom, by the design that sets up a plurality of ventholes 9 on air outlet disc 8, make the even discharge of waste gas to the aqueous solution, make waste gas dissolve in the aqueous solution, and increased the area of contact of waste gas and aqueous solution, thereby dust particulate matters and toxic substance in the waste gas degrade and absorb, the dust particulate matters in the dust particulate matters poor has been ensured, the treatment effect of waste gas has been promoted, the treatment effect of waste gas, one side of treatment section of thick bamboo 2 is sealed pegged graft has been had 3.

The utility model discloses in, be provided with manger plate gas permeable plate 10 in communicating pipe 4, cross the design of manger plate gas permeable plate 10, can prevent to handle the water in the section of thick bamboo 2 and upwards spill over through communicating pipe 4 to soak activated carbon column 5, with the normal use of guarantee activated carbon column 5, the one end integrated into one piece of outlet duct 3 has flange 11.

Especially, the upper surface of bottom plate 1 is passed through the bolt fastening and is had water pump 12, the sealed grafting of input of water pump 12 has drain pipe 14, the one end of drain pipe 14 is pegged graft mutually with a processing section of thick bamboo 2, the sealed grafting of output of water pump 12 has feed liquor pipe 13, through water pump 12, the design of feed liquor pipe 13 and drain pipe 14, can increase the circulation fluidity of water, and at hydrologic cycle's in-process, can be to upwards exhaust waste gas washing, can assist effectual purification treatment to waste gas, the one end of feed liquor pipe 13 is pegged graft mutually with a processing section of thick bamboo 2.

In addition, one end joint of drain pipe 14 has filter screen 15, and filter screen 15's design can be when aqueous solution discharges, filters it to prevent that the impurity in the aqueous solution from blockking up the pipeline, and the practicality is good, and a plurality of mounting holes 16 have been seted up to the upper surface of bottom plate 1.

The working principle of the embodiment is as follows: when the device is used, firstly, aqueous solution is injected into the treatment barrel 2 in advance, the air inlet pipe 7 is communicated with the exhaust gas outlet pipe 3, then the air suction pump 6 is started, exhaust gas is sucked in through the air inlet pipe 7 and enters the communicating pipe 4 under the operation of the air suction pump 6, then the exhaust gas is discharged to the aqueous solution through the air outlet holes 9 on the air outlet disc 8, so that the exhaust gas is dissolved in the aqueous solution, the contact area between the exhaust gas and the aqueous solution is increased, dust particles and toxic substances in the exhaust gas are degraded and absorbed, and harmful gas in the exhaust gas is removed, when the exhaust gas passes through the communicating pipe 4, the dust particles and the toxic substances in the exhaust gas are absorbed by the activated carbon column 5, in the process, the water pump 12 is started, under the action of the water pump 12, the aqueous solution in the treatment barrel 2 is discharged to the liquid inlet pipe 13 through the liquid outlet pipe 14, and then enters the treatment barrel 2 again through the liquid inlet pipe 13, so that the circulating fluidity of water is increased, and in the process that the exhaust gas which is circulated through the liquid inlet pipe 13 flows into the treatment barrel 2, the upward discharged exhaust gas can be washed, and the exhaust gas can be effectively purified.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waste gas treatment device of coating production usefulness, includes bottom plate (1), its characterized in that, the last fixed surface of bottom plate (1) is connected with and handles a section of thick bamboo (2), and the top inner wall of handling a section of thick bamboo (2) is pegged graft and is had communicating pipe (4), is provided with activated carbon post (5) in communicating pipe (4), the top fixedly connected with aspiration pump (6) of handling a section of thick bamboo (2), the output and communicating pipe (4) of aspiration pump (6) are linked together, and the sealed grafting of input of aspiration pump (6) has intake pipe (7), the bottom of communicating pipe (4) is provided with air outlet disc (8), and a plurality of ventholes (9) have been seted up respectively to the upper surface and the bottom of air outlet disc (8), the sealed grafting in one side of handling a section of thick bamboo (2) has outlet duct (3).

2. The waste gas treatment device for paint production according to claim 1, wherein a water-blocking air-permeable plate (10) is arranged in the communicating pipe (4).

3. The exhaust gas treatment device for paint production according to claim 1, wherein one end of the outlet pipe (3) is integrally formed with a connecting flange (11).

4. The exhaust gas treatment device for paint production according to claim 1, wherein a water pump (12) is fixedly connected to the upper surface of the base plate (1).

5. The waste gas treatment device for paint production according to claim 4, wherein the input end of the water pump (12) is hermetically inserted with a liquid outlet pipe (14), and one end of the liquid outlet pipe (14) is inserted with the treatment cylinder (2).

6. The waste gas treatment device for paint production according to claim 5, wherein a liquid inlet pipe (13) is hermetically inserted into an output end of the water pump (12), and one end of the liquid inlet pipe (13) is inserted into the treatment cylinder (2).

7. The waste gas treatment device for paint production according to claim 6, wherein one end of the liquid outlet pipe (14) is clamped with a filter screen (15).

8. The exhaust gas treatment device for paint production according to claim 1, wherein the bottom plate (1) has a plurality of mounting holes (16) formed in an upper surface thereof.