CN220546723U

CN220546723U - Waste gas removing device

Info

Publication number: CN220546723U
Application number: CN202322028231.0U
Authority: CN
Inventors: 张凯波; 龙九生
Original assignee: Ningbo Theo Dongsheng Coating System Co ltd
Current assignee: Ningbo Theo Dongsheng Coating System Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-01
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses an exhaust gas removing device, and relates to the field of spraying industry. The waste gas removing device comprises a box body, a heating mechanism for heating gas and a filtering mechanism for filtering impurities and toxic substances in the gas, wherein the heating mechanism is provided with a heating frame with a heating function, the lower surface of the heating frame is fixedly connected to the upper surface of the box body, and a plurality of groups of heating resistance wires are embedded in the heating frame. This exhaust gas removal device, through heating frame, heating resistance wire, the outdoor active carbon filter cooperation of transmission pipeline, gas is in the heating frame through connecting tube transmission, heating frame heats the gas of process under the heating of heating resistance wire, and then the evaporation is carried a small amount of moisture in the gas of being convenient for, then the filtration through cotton core filter, with the surface of dry gas transmission to active carbon filter filters once more, then follow gas outlet and discharge, prolonged active carbon filter's life to a certain extent.

Description

Waste gas removing device

Technical Field

The application relates to the field of spraying industry, in particular to an exhaust gas removing device.

Background

Organic waste gas discharged in the spraying process brings harm to the surrounding environment and even human health, and the spraying waste gas mainly comprises triphenyl (benzene, toluene and xylene), and some of the spraying waste gas also comprises components such as esters, ethers and ketones. These volatile organic compounds are light and cause pain and aversion to the heart of a person, and heavy and cause convulsion and coma to hurt the immune system of the person.

The utility model of China with the publication number of CN213049921U discloses a spraying waste gas treatment device, the inner part of a waste gas treatment box is provided with a spray chamber and a purifying chamber through a partition plate, paint mist and dust in waste gas and toxic gas which is easy to dissolve in water can be removed through the spray chamber, and the waste gas can be purified through an active carbon plate in the purifying chamber to remove the toxic gas.

Above-mentioned technical scheme is in the in-process of getting rid of waste gas, because the gas sprays the back through the spray room, directly transmits to the clean room in, filters moist gas through the active carbon board, contains a small amount of contaminated moisture in the gas by the active carbon board absorption this moment, and long-time use can lead to the surface mould of active carbon board, consequently can shorten the life of active carbon board.

Disclosure of Invention

Aiming at the defects of the prior art, the application provides an exhaust gas removing device which solves the problems in the background art.

In order to achieve the above purpose, the present application is implemented by the following technical schemes: the utility model provides an exhaust gas removal device, includes the box, is used for carrying out the heating mechanism of heating to gas and is used for filtering impurity and toxic substance's in the gas filtering mechanism, heating mechanism has the heating frame of heating function, heating frame's lower surface fixed connection is in the upper surface of box, just heating frame is embedded to have multiunit heating resistance wire, the inner wall fixedly connected with filtering mechanism of box.

Through adopting above-mentioned technical scheme, heat heating frame through heating resistance wire, and then be convenient for evaporate the moisture in the gas, guaranteed the drying of gas to a certain extent.

Preferably, the inner wall sliding connection of heating frame has the cotton core filter, the one end that the heating frame is close to the cotton core filter fixedly connected with transmission pipeline, the other end of transmission pipeline extends to the inner wall of box.

Through adopting above-mentioned technical scheme, can carry out the secondary to gas through cotton core filter and remove damp, further guaranteed the drying of gas, prolonged active carbon filter's life.

Preferably, a plurality of groups of activated carbon filter plates are arranged below the transmission pipeline, the outer surfaces of the activated carbon filter plates are in sliding connection with the inner wall of the box body, one end of each activated carbon filter plate penetrates through the outer surface of the box body to be fixedly connected with a second door plate, and the outer surface of the box body is provided with an air outlet.

Through adopting above-mentioned technical scheme, can carry out secondary filtration to gas through the active carbon filter, can effectually get rid of the toxic material in the gas.

Preferably, a filter screen is arranged below the activated carbon filter plate, and the outer surface of the filter screen is fixedly connected to the inner side surface of the air outlet.

Through adopting above-mentioned technical scheme, can prevent through the filter screen that the toy from not going into the box, prevent that the toy from causing the condition of damage in the box to take place.

Preferably, the filtering mechanism comprises a first partition plate for separating a space in the tank body, the upper surface of the first partition plate is fixedly connected with the inner wall of the tank body, an air inlet is formed in one surface of the tank body, which is close to the first partition plate, a second partition plate is arranged on one side, which is far away from the air inlet, of the first partition plate, the outer surface of the second partition plate is fixedly connected with the inner wall of the tank body, a third partition plate is fixedly arranged on one side, which is far away from the first partition plate, of the second partition plate, moisture is filled between the third partition plate and the second partition plate, and a control valve is fixedly connected on the outer surface of the tank body.

Through adopting above-mentioned technical scheme, through the moisture that fills between third baffle and the second baffle, be convenient for adsorb the toxic material that can dissolve in water in the gas.

Preferably, a filtering frame is slidably connected between the outer surface of the first partition plate and the inner wall of the box body, universal wheels are fixedly connected to four corners of the lower surface of the filtering frame, and a plurality of groups of impurity filtering plates are slidably connected to the outer surface of the filtering frame.

Through adopting above-mentioned technical scheme, increased the lubrication degree between filtration frame and the box inner wall through the universal wheel for the filtration frame is convenient for slide at the inner wall of box, and then is convenient for clean impurity filter.

Preferably, the one side fixedly connected with first door plant that the box was kept away from to the filter frame, just the one side fixedly connected with two sets of dogs that the first door plant was kept away from to the filter frame, the laminating of dog surface has the stopper, the lower surface fixed connection of stopper is in the inner wall of box.

Through adopting above-mentioned technical scheme, can carry out spacingly to filter frame through dog and stopper, and then prevent to separate between filter frame and the box.

Preferably, the filtering mechanism further comprises a suction fan, the suction fan is fixedly connected to the upper surface of the box body, the suction inlet of the suction fan penetrates through the inner wall of the box body and extends to the position between the first partition board and the second partition board, the air outlet of the suction fan extends to the position between the second partition board and the third partition board through a pipeline, a connecting pipeline is installed between the second partition board and the third partition board, one end of the connecting pipeline is fixedly connected with the outer surface of the heating frame, and the other end of the connecting pipeline extends to the inner wall of the box body.

Through adopting above-mentioned technical scheme, through starting the suction fan, be convenient for inhale the inside of box with gas from the air inlet and filter.

The application provides an exhaust gas removal device. The beneficial effects are as follows:

1. through heating frame, heating resistance wire, the outdoor active carbon filter cooperation of transmission line, gas is in the heating frame through connecting tube transmission, and heating frame heats the gas of process under the heating of heating resistance wire, and then is convenient for evaporate the small amount of moisture that carries in the gas, then filters through cotton core filter, filters the surface of dry gas transmission to active carbon filter again, then discharges from the gas outlet, has prolonged active carbon filter's life to a certain extent.

2. Through first door plant, dog, impurity filter and stopper cooperation, manual pulling first door plant for the surface of dog is laminated with the surface of stopper, then with impurity filter follow filter frame's surface roll-off, and then be convenient for dismantle and wash impurity filter.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present application;

FIG. 2 is a schematic cross-sectional view of the case of the present application;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

FIG. 4 is a schematic view of the mounting structure of the first separator in the present application;

fig. 5 is a schematic view of an installation structure of the activated carbon filter plate in the present application.

In the figure: 1. a case; 2. a heating mechanism; 201. cotton core filter plate; 202. a heating frame; 203. heating the resistance wire; 204. a transmission pipeline; 205. an activated carbon filter plate; 206. a filter screen; 207. an air outlet; 208. a second door panel; 3. a filtering mechanism; 301. a filter frame; 302. an impurity filter plate; 303. a first door panel; 304. a control valve; 305. an air inlet; 306. a third separator; 307. a first separator; 308. a suction fan; 309. a second separator; 310. a universal wheel; 311. a stop block; 312. and a limiting block.

Detailed Description

The present application is further elaborated by the following figures and examples.

It should be noted that, in the description of the embodiments of the present application, the terms "front, rear", "left, right", "upper, lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Referring to fig. 1 to 5, the embodiment of the application provides an exhaust gas removal device, including box 1, be used for carrying out the heating mechanism 2 that heats gas and be used for filtering impurity and toxic substance's in the gas filtering mechanism 3, heating mechanism 2 has the heating frame 202 of heating function, the lower surface fixed connection of heating frame 202 is in the upper surface of box 1, and the heating frame 202 is embedded to have multiunit heating resistance wire 203, the inner wall fixedly connected with filtering mechanism 3 of box 1.

The inner wall sliding connection of heating frame 202 has cotton core filter 201, and the one end that heating frame 202 is close to cotton core filter 201 is fixedly connected with transmission pipeline 204, and the other end of transmission pipeline 204 extends to the inner wall of box 1.

A plurality of groups of activated carbon filter plates 205 are arranged below the transmission pipeline 204, the outer surfaces of the activated carbon filter plates 205 are in sliding connection with the inner wall of the box body 1, one end of each activated carbon filter plate 205 penetrates through the outer surface of the box body 1 to be fixedly connected with a second door plate 208, and an air outlet 207 is formed in the outer surface of the box body 1.

A filter screen 206 is arranged below the activated carbon filter plate 205, and the outer surface of the filter screen 206 is fixedly connected to the inner side surface of the air outlet 207. The gas is transmitted into the heating frame 202 through the connecting pipeline, the heating frame 202 heats the passing gas under the heating of the heating resistance wire 203, so that a small amount of moisture carried in the gas is evaporated, the gas is filtered through the cotton core filter plate 201, the dried gas is transmitted to the outer surface of the activated carbon filter plate 205 for further filtration, and then the gas is discharged from the gas outlet 207.

Referring to fig. 1 to 5, in one aspect of the present embodiment, the filtering mechanism 3 includes a first partition 307 for partitioning an inner space of the tank 1, an upper surface of the first partition 307 is fixedly connected with an inner wall of the tank 1, an air inlet 305 is opened at one side of the tank 1 close to the first partition 307, a second partition 309 is installed at a side of the first partition 307 remote from the air inlet 305, an outer surface of the second partition 309 is fixedly connected with the inner wall of the tank 1, a third partition 306 is installed at a side of the second partition 309 remote from the first partition 307, an outer surface of the third partition 306 is fixedly connected with the inner wall of the tank 1, moisture is filled between the third partition 306 and the second partition 309, and a control valve 304 is fixedly connected to an outer surface of the tank 1, and the other end of the control valve 304 extends between the third partition 306 and the second partition 309.

A filter frame 301 is slidably connected between the outer surface of the first partition 307 and the inner wall of the case 1, universal wheels 310 are fixedly connected to four corners of the lower surface of the filter frame 301, and a plurality of groups of impurity filter plates 302 are slidably connected to the outer surface of the filter frame 301.

One surface of the filter frame 301, which is far away from the box body 1, is fixedly connected with a first door plate 303, two groups of stop blocks 311 are fixedly connected with one surface of the filter frame 301, which is far away from the first door plate 303, a limiting block 312 is attached to the outer surface of each stop block 311, and the lower surface of each limiting block 312 is fixedly connected with the inner wall of the box body 1.

The filtering mechanism 3 further comprises a suction fan 308, the suction fan 308 is fixedly connected to the upper surface of the box body 1, an air suction inlet of the suction fan 308 penetrates through the inner wall of the box body 1 and extends between the first partition 307 and the second partition 309, an air outlet of the suction fan 308 extends between the second partition 309 and the third partition 306 through a pipeline, a connecting pipeline is installed between the second partition 309 and the third partition 306, one end of the connecting pipeline is fixedly connected with the outer surface of the heating frame 202, and the other end of the connecting pipeline extends to the inner wall of the box body 1. The suction fan 308 sucks in indoor gas from the gas inlet 305, then filters through multiunit impurity filter 302, adsorb the impurity in the gas at the surface of impurity filter 302, then the gas is led into in the moisture between second baffle 309 and the third baffle 306 through suction fan 308, dissolve soluble toxic substance, be convenient for filter gas, simultaneously manual pulling first door plant 303 for the surface of dog 311 is laminated with the surface of stopper 312, then slides out impurity filter 302 from the surface of filter frame 301, and then is convenient for dismantle and wash impurity filter 302.

All the electric equipment in this scheme all carry out the power supply through external power supply.

Working principle: when the device is used, firstly, whether the outer surface of the first door plate 303 and the outer surface of the second door plate 208 are tightly attached to the outer surface of the box body 1 is checked, then, the suction fan 308 and the heating resistance wire 203 are started, the indoor gas is sucked from the air inlet 305 by the suction fan 308, then, the impurities in the gas are adsorbed on the outer surface of the impurity filter plate 302 through the filtration of the plurality of groups of impurity filter plates 302, then, the gas is guided into the moisture between the second partition plate 309 and the third partition plate 306 through the suction fan 308 to dissolve the soluble toxic substances, then, the gas is conveyed into the heating frame 202 through the connecting pipeline, the heating frame 202 heats the passing gas under the heating of the heating resistance wire 203, so that a small amount of moisture carried in the gas is conveniently evaporated, and then, the dried gas is conveyed to the outer surface of the activated carbon filter plate 205 through the filtration of the cotton core filter plate 201 for filtration again.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exhaust gas removal device, includes box (1), is used for carrying out the heating mechanism (2) of heating to gas and is used for filtering impurity and toxic material's filter mechanism (3) in the gas, its characterized in that: the heating mechanism (2) is provided with a heating frame (202) with a heating function, the lower surface of the heating frame (202) is fixedly connected to the upper surface of the box body (1), a plurality of groups of heating resistance wires (203) are embedded in the heating frame (202), and the inner wall of the box body (1) is fixedly connected with a filtering mechanism (3).

2. An exhaust gas removing apparatus according to claim 1, wherein: the inner wall sliding connection of heating frame (202) has cotton core filter (201), the one end fixedly connected with transmission pipeline (204) that heating frame (202) is close to cotton core filter (201), the other end of transmission pipeline (204) extends to the inner wall of box (1).

3. An exhaust gas removing apparatus according to claim 2, wherein: the utility model discloses a box, including box (1), transport pipeline (204) and gas outlet (207), transport pipeline (204) below is equipped with multiunit active carbon filter (205), the surface of active carbon filter (205) and the inner wall sliding connection of box (1), just the surface fixedly connected with second door plant (208) of box (1) are passed to active carbon filter (205) one end, gas outlet (207) have been seted up to the surface of box (1).

4. An exhaust gas removing apparatus according to claim 3, wherein: the filter screen (206) is arranged below the activated carbon filter plate (205), and the outer surface of the filter screen (206) is fixedly connected with the inner side surface of the air outlet (207).

5. An exhaust gas removing apparatus according to claim 1, wherein: the filter mechanism (3) comprises a first partition plate (307) used for separating an inner space of the box body (1), the upper surface of the first partition plate (307) is fixedly connected with the inner wall of the box body (1), an air inlet (305) is formed in one surface, close to the first partition plate (307), of the box body (1), a second partition plate (309) is arranged on one side, far away from the air inlet (305), of the first partition plate (307), the outer surface of the second partition plate (309) is fixedly connected with the inner wall of the box body (1), a third partition plate (306) is fixedly arranged on one side, far away from the first partition plate (307), of the second partition plate (309), moisture is filled between the third partition plate (306) and the second partition plate (309), and a control valve (304) is fixedly connected with the outer surface of the box body (1).

6. An exhaust gas removing apparatus according to claim 5, wherein: a filtering frame (301) is slidably connected between the outer surface of the first partition plate (307) and the inner wall of the box body (1), universal wheels (310) are fixedly connected to four corners of the lower surface of the filtering frame (301), and a plurality of groups of impurity filtering plates (302) are slidably connected to the outer surface of the filtering frame (301).

7. An exhaust gas removing apparatus according to claim 6, wherein: one side that filter frame (301) was kept away from box (1) fixedly connected with first door plant (303), just one side that filter frame (301) was kept away from first door plant (303) fixedly connected with two sets of dog (311), dog (311) surface laminating has stopper (312), the lower surface fixed connection of stopper (312) is in the inner wall of box (1).

8. An exhaust gas removing apparatus according to claim 5, wherein: the filter mechanism (3) further comprises a suction fan (308), the suction fan (308) is fixedly connected to the upper surface of the box body (1), a suction inlet of the suction fan (308) penetrates through the inner wall of the box body (1) and extends to the position between the first partition plate (307) and the second partition plate (309), an air outlet of the suction fan (308) extends to the position between the second partition plate (309) and the third partition plate (306) through a pipeline, a connecting pipeline is arranged between the second partition plate (309) and the third partition plate (306), one end of the connecting pipeline is fixedly connected with the outer surface of the heating frame (202), and the other end of the connecting pipeline extends to the inner wall of the box body (1).