CN216677609U

CN216677609U - Glue heating process waste gas automatic discharge processing apparatus

Info

Publication number: CN216677609U
Application number: CN202123211416.2U
Authority: CN
Inventors: 李军; 赵芳正
Original assignee: Guangxi Jiabang Chemical Co ltd
Current assignee: Guangxi Jiabang Chemical Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-07
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an automatic waste gas emission treatment device in a glue heating process, which comprises a waste gas treatment box, wherein one side of the waste gas treatment box is connected with an air inlet pipeline, one side of the air inlet pipeline is connected with a cooling structure, one side of the cooling structure is provided with an air inlet, a UV (ultraviolet) photocatalytic structure is arranged in the waste gas treatment box, an activated carbon filter layer is arranged in the waste gas treatment box, one end of the waste gas treatment box is provided with a waste gas emission detection structure, one side of the waste gas emission detection structure is provided with an exhaust fan, and one side of the exhaust fan is provided with a waste gas discharge port. According to the utility model, the UV photocatalysis structure is arranged in the waste gas treatment box, the filter cotton is used for filtering impurities in waste gas, ultraviolet light beams emitted by the UV lamp tube are used for decomposing and destroying bacteria in the waste gas, the photo-oxidation catalysis plate is used for reacting with the waste gas to perform deeper purification effect on the waste gas, and thus the UV photocatalysis function is realized.

Description

Glue heating process waste gas automatic discharge processing apparatus

Technical Field

The utility model relates to the technical field of waste gas emission, in particular to an automatic waste gas emission treatment device in a glue heating process.

Background

Glue's application range is wider, extensively applies to each industry, and in glue production process, can output waste gas after the hybrid heating of various solvents, this kind of gas can not discharge at will and need purification treatment after can, can all adopt the chemical reaction method usually, can cause the purification incomplete, needs a glue heating process waste gas automatic discharge processing apparatus now, and current exhaust emission device has certain defect:

the traditional method usually adopts a chemical reaction method, the chemical reaction can only remove a part of impurities, the components in the gas are complex and cannot react one by one, and harmful gas is discharged due to incomplete purification, so that harm is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic waste gas discharge treatment device in the glue heating process, so as to solve the problem of incomplete waste gas purification in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic processing apparatus that discharges of glue heating process waste gas, includes the exhaust-gas treatment case, one side of exhaust-gas treatment case is connected with the admission line, and one side of admission line is connected with the cooling structure, one side of cooling structure is provided with the air inlet, the inside of exhaust-gas treatment case is provided with UV photocatalysis structure, UV photocatalysis structure is including the UV fluorescent tube, the UV fluorescent tube sets up the inside at the exhaust-gas treatment case, one side of UV fluorescent tube is provided with the filter pulp, the opposite side of UV fluorescent tube is provided with light oxygen catalysis board, the inside of exhaust-gas treatment case is provided with the active carbon filter layer, the one end of exhaust-gas treatment case is provided with exhaust emission and detects the structure, one side that exhaust emission detected the structure is provided with the air discharge fan, one side of air discharge fan is provided with.

Preferably, the cooling structure is including the condenser, the condenser sets up the one side at the admission line, the top of condenser is provided with the water pipe, the outer wall of water pipe is provided with the water pump, the bottom of condenser is provided with circulating water tank.

Preferably, the condenser is communicated with the water pump through a water pipe, the condenser is communicated with the circulating water tank through a water pipe, and one end, far away from the water pump, of the water pipe penetrates through the top of the circulating water tank.

Preferably, the filter cotton, the UV lamp tube and the photo-oxidation catalysis plate are positioned on the same horizontal plane, and the filter cotton, the UV lamp tube and the photo-oxidation catalysis plate are communicated.

Preferably, the exhaust emission detection structure comprises a gas detector, one side of the gas detector is connected with an exhaust opening switch, one side of the exhaust opening switch is provided with an electric control exhaust opening, the bottom end of the gas detector is provided with a detection gas pipeline, and the bottom end of the detection gas pipeline is provided with a suction pump.

Preferably, the output end of the gas detector is electrically connected with the input end of the gas outlet switch, the output end of the gas outlet switch is electrically connected with the input end of the electric control gas outlet, and the air pump is connected with the gas detector through a gas detection pipeline.

Compared with the prior art, the utility model has the beneficial effects that: the automatic waste gas emission treatment device in the glue heating process not only realizes UV photocatalysis and a cooling function, but also realizes waste gas emission detection;

(1) the UV photocatalysis structure is arranged in the waste gas treatment box, the filter cotton filters impurities in waste gas, ultraviolet light beams emitted by the UV lamp tube decompose and destroy bacteria in the waste gas, the ultraviolet light beams are degraded and converted into molecular compounds, the photo-oxidation catalysis plate reacts with the waste gas, and after catalytic reaction, the waste gas is further purified, so that the UV photocatalysis function is realized, and various waste gases can be more comprehensively decomposed;

(2) the cooling structure is arranged on one side of the air inlet pipeline, when the cooling structure is used, waste gas is introduced into the condenser, water in the circulating water tank is pumped into the condenser through the water pump to cool the waste gas, and the water flows back into the circulating water tank after passing through the condenser, so that the cooling function is realized, the waste gas is cooled, glue in the waste gas can be cooled, and then the waste gas is attached to filter cotton to avoid polluting the air inlet pipeline;

(3) through setting up exhaust emission and detecting the structure, set up its one side to the exhaust-gas treatment case, during the use exhaust pump will purify after waste gas through detecting in the gas pipeline gets into gaseous detector, gaseous detector is through the detection to gaseous, after detecting qualified, the automatically controlled gas vent of gas vent switch just start, waste gas will discharge like this to realized the exhaust emission and detected the function, can guarantee that the block of discharging gas is to purifying the completion.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of a cooling structure according to the present invention;

FIG. 3 is a schematic front view of a UV photocatalytic structure according to the present invention;

fig. 4 is a front view schematically illustrating an exhaust emission detection structure according to the present invention.

In the figure: 1. an air inlet; 2. a cooling structure; 201. a condenser; 202. a water pipe; 203. a water pump; 204. a circulating water tank; 3. an air intake duct; 4. a waste gas treatment tank; 5. a UV photocatalytic structure; 501. filtering cotton; 502. a UV lamp tube; 503. a photo-oxygen catalysis plate; 6. an activated carbon filter layer; 7. an exhaust emission detection structure; 701. a gas detector; 702. an exhaust port switch; 703. an air pump; 704. detecting a gas pipeline; 705. an electrically controlled exhaust port; 8. an exhaust fan; 9. an exhaust gas discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the device for automatically discharging and treating the waste gas in the glue heating process comprises a waste gas treatment box 4, wherein one side of the waste gas treatment box 4 is connected with an air inlet pipeline 3, one side of the air inlet pipeline 3 is connected with a cooling structure 2, the cooling structure 2 comprises a condenser 201, the condenser 201 is arranged on one side of the air inlet pipeline 3, a water pipe 202 is arranged at the top end of the condenser 201, a water pump 203 is arranged on the outer wall of the water pipe 202, and a circulating water tank 204 is arranged at the bottom end of the condenser 201;

the condenser 201 is communicated with a water pump 203 through a water pipe 202, the condenser 201 is communicated with a circulating water tank 204 through the water pipe 202, and one end of the water pipe 202, which is far away from the water pump 203, penetrates through the top of the circulating water tank 204;

specifically, as shown in fig. 1 and fig. 2, by arranging the cooling structure 2 on one side of the air inlet pipeline 3, when in use, the exhaust gas is introduced into the condenser 201, the water pipe 202 pumps the water in the circulating water tank 204 into the condenser 201 through the water pump 203 to cool the exhaust gas, and the water flows back into the circulating water tank 204 after passing through the condenser 201, so that the cooling function is realized;

an air inlet 1 is formed in one side of the cooling structure 2, a UV photocatalysis structure 5 is arranged in the waste gas treatment box 4, the UV photocatalysis structure 5 comprises a UV lamp tube 502, the UV lamp tube 502 is arranged in the waste gas treatment box 4, filter cotton 501 is arranged on one side of the UV lamp tube 502, and a photo-oxidation catalysis plate 503 is arranged on the other side of the UV lamp tube 502;

the filter cotton 501, the UV lamp tube 502 and the photo-oxidation catalysis plate 503 are positioned on the same horizontal plane, and the filter cotton 501, the UV lamp tube 502 and the photo-oxidation catalysis plate 503 are communicated;

specifically, as shown in fig. 1 and 3, by arranging the UV photocatalytic structure 5 inside the exhaust gas treatment tank 4, the filter cotton 501 filters impurities in the exhaust gas, the ultraviolet light beam emitted by the UV lamp tube 502 decomposes, destroys bacteria in the exhaust gas, degrades and converts into molecular compounds, and the photo-oxidation catalytic plate 503 reacts with the exhaust gas, thereby realizing the UV photocatalytic function;

an activated carbon filter layer 6 is arranged inside the waste gas treatment box 4, a waste gas emission detection structure 7 is arranged at one end of the waste gas treatment box 4, the waste gas emission detection structure 7 comprises a gas detector 701, one side of the gas detector 701 is connected with a gas outlet switch 702, an electric control gas outlet 705 is arranged at one side of the gas outlet switch 702, a detection gas pipeline 704 is arranged at the bottom end of the gas detector 701, and a suction pump 703 is arranged at the bottom end of the detection gas pipeline 704;

the output end of the gas detector 701 is electrically connected with the input end of an exhaust port switch 702, the output end of the exhaust port switch 702 is electrically connected with the input end of an electric control exhaust port 705, and a suction pump 703 is connected with the gas detector 701 through a detection gas pipeline 704;

specifically, as shown in fig. 1 and 4, by providing the exhaust emission detection structure 7 to one side of the exhaust treatment box 4, when in use, the exhaust pump 703 introduces the purified exhaust into the gas detector 701 through the detection gas pipeline 704, and the gas detector 701 detects the gas, the exhaust switch 702 activates the electrically controlled exhaust 705, so as to achieve the exhaust emission detection function;

one side of the exhaust emission detection structure 7 is provided with an exhaust fan 8, and one side of the exhaust fan 8 is provided with an exhaust emission port 9.

The working principle is as follows: when the glue heating device is used, firstly, waste gas discharged after glue heating enters the condenser 201 through the air inlet 1, water in the circulating water tank 204 is pumped into the condenser 201 through the water pump 203 by the water pipe 202 to cool the waste gas, the water flows back into the circulating water tank 204 through a pipeline in the condenser 201, and the cooled waste gas enters the air inlet pipeline 3.

Then, the exhaust gas enters the exhaust gas treatment box 4 from the air inlet pipeline 3, the filter cotton 501 filters impurities in the exhaust gas, ultraviolet light beams emitted by the UV lamp tube 502 decompose and destroy bacteria in the exhaust gas, the ultraviolet light beams are degraded and converted into molecular compounds, the photo-oxidation catalysis plate 503 reacts with the exhaust gas, and the exhaust gas enters the active carbon filter layer 6 for filtering.

Finally, after the exhaust gas in the exhaust gas treatment box 4 is purified, the exhaust pump 703 pumps the purified exhaust gas into the detection gas pipeline 704 to be sent into the gas detector 701 for detection, the exhaust port switch 702 starts the electrically controlled exhaust port 705 after the detection is qualified, and the exhaust fan 8 sends the purified exhaust gas into the exhaust gas discharge port 9 for discharge.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a glue heating process waste gas automatic discharge processing apparatus, includes exhaust-gas treatment case (4), its characterized in that: one side of the waste gas treatment box (4) is connected with an air inlet pipeline (3), one side of the air inlet pipeline (3) is connected with a cooling structure (2), one side of the cooling structure (2) is provided with an air inlet (1), the inside of the waste gas treatment box (4) is provided with a UV photocatalysis structure (5), the UV photocatalysis structure (5) comprises a UV lamp tube (502), the UV lamp tube (502) is arranged in the waste gas treatment box (4), one side of the UV lamp tube (502) is provided with filter cotton (501), the other side of the UV lamp tube (502) is provided with a photo-oxidation catalysis plate (503), the inside of the waste gas treatment box (4) is provided with an activated carbon filter layer (6), one end of the waste gas treatment box (4) is provided with a waste gas emission detection structure (7), one side of the waste gas emission detection structure (7) is provided with an exhaust fan (8), and an exhaust gas discharge port (9) is formed in one side of the exhaust fan (8).

2. The automatic exhaust treatment device for waste gas in the glue heating process of claim 1, which is characterized in that: cooling structure (2) is including condenser (201), condenser (201) set up the one side in admission line (3), the top of condenser (201) is provided with water pipe (202), the outer wall of water pipe (202) is provided with water pump (203), the bottom of condenser (201) is provided with circulating water tank (204).

3. The automatic exhaust treatment device for waste gas in the glue heating process of claim 2, characterized in that: the condenser (201) is communicated with the water pump (203) through a water pipe (202), the condenser (201) is communicated with the circulating water tank (204) through the water pipe (202), and one end, far away from the water pump (203), of the water pipe (202) penetrates through the top of the circulating water tank (204).

4. The automatic exhaust treatment device for waste gas in the glue heating process of claim 1, which is characterized in that: the filter cotton (501), the UV lamp tube (502) and the photo-oxidation catalysis plate (503) are located on the same horizontal plane, and the filter cotton (501), the UV lamp tube (502) and the photo-oxidation catalysis plate (503) are communicated.

5. The automatic exhaust treatment device for waste gas in the glue heating process of claim 1, which is characterized in that: the exhaust emission detection structure (7) comprises a gas detector (701), one side of the gas detector (701) is connected with an exhaust opening switch (702), one side of the exhaust opening switch (702) is provided with an electric control exhaust opening (705), the bottom end of the gas detector (701) is provided with a detection gas pipeline (704), and the bottom end of the detection gas pipeline (704) is provided with a suction pump (703).

6. The automatic exhaust treatment device for waste gas in the glue heating process of claim 5, wherein: the output end of the gas detector (701) is electrically connected with the input end of an exhaust port switch (702), the output end of the exhaust port switch (702) is electrically connected with the input end of an electric control exhaust port (705), and the air pump (703) is connected with the gas detector (701) through a detection gas pipeline (704).