CN213912837U

CN213912837U - Waste gas purification system

Info

Publication number: CN213912837U
Application number: CN202022952846.9U
Authority: CN
Inventors: 呼延博
Original assignee: Shaanxi Borun Environmental Protection Technology Co ltd
Current assignee: Shaanxi Borun Environmental Protection Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-10
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a waste gas purification system, including the purifying box, the inner wall fixedly connected with baffle of purifying box, the inner wall of purifying box passes through bolt fixedly connected with pipe clamp, the centre gripping has the guide duct on the pipe clamp, the one end fixedly connected with exhaust head of guide duct, the side fixedly connected with drain pipe of purifying box, the last fixed surface of purifying box is connected with the feed liquor pipe, the bleeder vent has been seted up on the surface of baffle, the inside of purifying box just is located baffle one side and is provided with the filter layer, the gas outlet fixedly connected with outlet duct of aspiration pump. The utility model discloses, through inside getting into the purifying box from the guide duct, in discharging the reaction liquid from the overhead hole of airing exhaust, make waste gas and reaction liquid fully react, then during waste gas gets into the filter layer from the bleeder vent, carry out the drying of absorbing water by the filter layer, the adsorbed layer adsorbs impurity, guarantees its purifying effect.

Description

Waste gas purification system

Technical Field

The utility model relates to a gas purification technical field especially relates to a waste gas purification system.

Background

In recent years, air pollution is one of the most outstanding environmental problems in China, industrial waste gas discharged by various production enterprises in China is an important source of air pollutants, if a large amount of industrial waste gas is discharged into the atmosphere after being untreated to reach the standard, the quality of the atmospheric environment is inevitably reduced, serious harm is brought to human health, and huge loss is caused to national economy, so that each production enterprise responds to the national call and is provided with waste gas purification equipment.

The exhaust gas purification system on the existing market has various structures and is difficult to overhaul, the purification system with few structures has insufficient purification capacity, the exhaust gas treatment speed is not fast enough, and the exhaust gas can escape.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an exhaust gas purification system.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a waste gas purification system comprises a purification box, wherein a partition plate is fixedly connected to the inner wall of the purification box, a pipeline clamp is fixedly connected to the inner wall of the purification box through bolts, a wind guide pipe is clamped on the pipeline clamp, one end of the wind guide pipe is fixedly connected with an exhaust head, a liquid outlet pipe is fixedly connected to the side face of the purification box, a liquid inlet pipe is fixedly connected to the upper surface of the purification box, air holes are formed in the surface of the partition plate, a filter layer is arranged inside the purification box and on one side of the partition plate, an adsorption layer is arranged inside the purification box and below the filter layer, and a cavity is formed inside the purification box and below the adsorption layer;

the side fixedly connected with air inlet box of purifying box, the inner wall fixedly connected with seal receptacle of air inlet box, the side fixedly connected with intake pipe of air inlet box, the lower surface of air inlet box passes through bolt fixedly connected with replacement board, the last fixed surface of replacement board is connected with filter plate, the last fixed surface of replacement board is connected with sealed pad one, the sealed pad two of last fixed surface of air inlet box is connected with, the side fixedly connected with air exhaust box of air inlet box is kept away from to the purifying box, the interior diapire fixedly connected with air pump of air exhaust box, the side of air exhaust box passes through bolt fixedly connected with access panel, the gas outlet fixedly connected with outlet duct of air pump.

As a further description of the above technical solution:

the number of the pipeline clamps is two, and the two pipeline clamps are respectively distributed on the inner wall of the purifying box and the surface of the partition plate.

As a further description of the above technical solution:

the surface of the exhaust head is provided with exhaust holes which are uniformly distributed.

As a further description of the above technical solution:

the liquid outlet pipe and the liquid inlet pipe are both provided with valves, and the side surface of the air inlet box is fixedly connected with the air guide pipe.

As a further description of the above technical solution:

the air holes are arranged to be inclined holes, and the surface of the partition plate is fixedly connected with a baffle plate above the air holes.

As a further description of the above technical solution:

the drying agent is filled in the filter layer, and the activated carbon is filled in the adsorption layer.

As a further description of the above technical solution:

the number of the filter screen plates and the number of the sealing seats are two, and the shapes of the two sealing seats are matched with those of the filter screen plates.

As a further description of the above technical solution:

one end of the air outlet pipe penetrates through the air extraction box to be communicated with the outside, and an air inlet of the air extraction pump is communicated with the cavity through a pipeline.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this exhaust gas purification system, through getting into the purifying box inside from the guide duct, in discharging the overhead hole of airing exhaust to the reaction liquid, make waste gas and reaction liquid fully react, then waste gas gets into the filter layer from the bleeder vent, is absorbed water by the filter layer and is dried, and the adsorbed layer adsorbs impurity, guarantees its purifying effect.

2. Compared with the prior art, this exhaust gas purification system can wash filter plate board through dismantling the change board, and the seal receptacle prevents that waste gas from not filtering just get into in the purifying box, is provided with sealed pad one and sealed pad two, increases the leakproofness of inlet box, prevents that waste gas from losing in the inlet box.

3. Compared with the prior art, this exhaust gas purification system increases exhaust gas flow through the aspiration pump, increases exhaust-gas treatment speed, and the pump is protected to the exhaust chamber and the injury that the aspiration pump probably received is reduced, dismantles the access panel and can overhauls the aspiration pump.

4. Compared with the prior art, this exhaust gas purification system sets up to the inclined hole through the bleeder vent, and the reaction liquid that reduces to splash directly gets into the filter layer, and the baffle makes the reaction liquid difficult to get into the filter layer when adding the liquid.

Drawings

Fig. 1 is a schematic diagram of an overall structure of an exhaust gas purification system according to the present invention;

fig. 2 is a schematic view of an internal structure of a purifying box of the exhaust gas purifying system according to the present invention;

fig. 3 is a schematic view of an internal structure of an intake box of the exhaust gas purification system according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 of an exhaust gas purification system according to the present invention;

fig. 5 is a schematic view of the internal structure of the exhaust box of the exhaust gas purification system provided by the present invention.

Illustration of the drawings:

1. a purification box; 2. a partition plate; 3. a pipe clamp; 4. an air guide pipe; 5. an exhaust head; 6. a liquid outlet pipe; 7. a liquid inlet pipe; 8. air holes are formed; 9. a filter layer; 10. an adsorption layer; 11. a cavity; 12. an air intake box; 13. a sealing seat; 14. replacing the plate; 15. a filter screen plate; 16. an air inlet pipe; 17. a first sealing gasket; 18. a second sealing gasket; 19. an air extraction box; 20. an air outlet pipe; 21. an air pump; 22. an access panel; 23. and air exhaust 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an exhaust gas purification system: the purification box comprises a purification box 1, a partition plate 2 is fixedly connected to the inner wall of the purification box 1, pipeline clamps 3 are fixedly connected to the inner wall of the purification box 1 through bolts, the number of the pipeline clamps 3 is two, the two pipeline clamps 3 are respectively distributed on the inner wall of the purification box 1 and the surface of the partition plate 2, a wind guide pipe 4 is fixedly and stably fixed, a wind guide pipe 4 is clamped on each pipeline clamp 3, one end of each wind guide pipe 4 is fixedly connected with an exhaust head 5, an exhaust hole 23 is formed in the surface of each exhaust head 5, the exhaust holes 23 are uniformly distributed, a liquid outlet pipe 6 is fixedly connected to the side surface of the purification box 1, a liquid inlet pipe 7 is fixedly connected to the upper surface of the purification box 1, valves are respectively arranged on the liquid outlet pipe 6 and the liquid inlet pipe 7, air holes 8 are formed in the surface of the partition plate 2, the air holes 8 are arranged to be inclined holes, splashing reaction liquid is reduced and directly enters a filter layer 9, a baffle plate is fixedly connected to the surface of the partition plate 2 and is positioned above the air holes 8, when liquid is added, reaction liquid is not easy to enter the filter layer 9, the filter layer 9 is arranged inside the purification box 1 and on one side of the partition plate 2, the adsorption layer 10 is arranged inside the purification box 1 and below the filter layer 9, drying agents are filled inside the filter layer 9, activated carbon is filled inside the adsorption layer 10, and a cavity 11 is arranged inside the purification box 1 and below the adsorption layer 10;

the side fixedly connected with air inlet box 12 of purifying box 1, the side and 4 fixed connections of guide duct of air inlet box 12, the inner wall fixedly connected with seal receptacle 13 of air inlet box 12, the side fixedly connected with intake pipe 16 of air inlet box 12, the lower surface of air inlet box 12 is through bolt fixedly connected with change board 14, the last fixed surface of changing board 14 is connected with filter plate 15, the last fixed surface of changing board 14 is connected with sealed pad 17, the last fixed surface of air inlet box 12 is connected with sealed pad two 18, purifying box 1 keeps away from the side fixedly connected with air extraction box 19 of air inlet box 12, the inner diapire fixedly connected with air extraction pump 21 of air extraction box 19, the side of air extraction box 19 is through bolt fixedly connected with access panel 22, the one end of air outlet pipe 20 passes air extraction box 19 and communicates with the external world, the air inlet of air extraction pump 21 communicates with cavity 11 through the pipeline, the air outlet fixedly connected with air.

The working principle is as follows: when the utility model is used, reaction liquid is added from the liquid inlet pipe 7 to the interior of the purification box 1, waste gas enters the air inlet box 12 from the air inlet pipe 16, the air pump 21 increases the flow rate of the waste gas, the waste gas treatment speed is increased, the air pump 21 is protected by the air pump 19 to reduce the possible damage to the air pump 21, the disassembly maintenance board 22 can maintain the air pump 21, the waste gas is filtered by the two filter screen plates 15 to remove particle impurities in the waste gas, the waste gas enters the purification box 1 from the air guide pipe 4, the waste gas is discharged into the reaction liquid from the air exhaust holes 23 on the air exhaust head 5 to ensure that the waste gas fully reacts with the reaction liquid, then the waste gas enters the filter layer 9 from the air vent 8, the filter layer 9 is dried by water absorption, the adsorption layer 10 adsorbs impurities, the cavity 11 prevents the adsorption layer 10 from being damaged when the air pump 21 exhausts, the filter screen plates 15 can be cleaned by disassembling the replacement plate 14, the seal seat 13 prevents the waste gas from entering the purification box 1 without filtering, and a first sealing gasket 17 and a second sealing gasket 18 are arranged to increase the sealing property of the air inlet box 12 and prevent exhaust gas from escaping from the air inlet box 12.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An exhaust gas purification system comprising a purification tank (1), characterized in that: the inner wall of the purification box (1) is fixedly connected with a partition plate (2), the inner wall of the purification box (1) is fixedly connected with a pipeline clamp (3) through a bolt, an air guide pipe (4) is clamped on the pipeline clamp (3), one end of the air guide pipe (4) is fixedly connected with an exhaust head (5), the side face of the purification box (1) is fixedly connected with a liquid outlet pipe (6), the upper surface of the purification box (1) is fixedly connected with a liquid inlet pipe (7), air holes (8) are formed in the surface of the partition plate (2), a filter layer (9) is arranged inside the purification box (1) and on one side of the partition plate (2), an adsorption layer (10) is arranged inside the purification box (1) and below the filter layer (9), and a cavity (11) is arranged inside the purification box (1) and below the adsorption layer (10);

an air inlet box (12) is fixedly connected to the side surface of the purifying box (1), a sealing seat (13) is fixedly connected to the inner wall of the air inlet box (12), an air inlet pipe (16) is fixedly connected to the side surface of the air inlet box (12), a replacing plate (14) is fixedly connected to the lower surface of the air inlet box (12) through bolts, the upper surface of the replacing plate (14) is fixedly connected with a filter screen plate (15), the upper surface of the replacing plate (14) is fixedly connected with a first sealing gasket (17), the upper surface of the air inlet box (12) is fixedly connected with a second sealing gasket (18), the side surface of the purifying box (1) far away from the air inlet box (12) is fixedly connected with an air extraction box (19), the inner bottom wall of the air extraction box (19) is fixedly connected with an air extraction pump (21), the side surface of the air extraction box (19) is fixedly connected with an access panel (22) through bolts, and an air outlet pipe (20) is fixedly connected to an air outlet of the air pump (21).

2. An exhaust gas purification system according to claim 1, characterized in that: the number of the pipeline clamps (3) is two, and the two pipeline clamps (3) are respectively distributed on the inner wall of the purifying box (1) and the surface of the partition plate (2).

3. An exhaust gas purification system according to claim 1, characterized in that: exhaust holes (23) are formed in the surface of the exhaust head (5), and the exhaust holes (23) are uniformly distributed.

4. An exhaust gas purification system according to claim 1, characterized in that: valves are arranged on the liquid outlet pipe (6) and the liquid inlet pipe (7), and the side surface of the air inlet box (12) is fixedly connected with the air guide pipe (4).

5. An exhaust gas purification system according to claim 1, characterized in that: the air holes (8) are arranged to be inclined holes, and the surface of the partition plate (2) is fixedly connected with a baffle plate above the air holes (8).

6. An exhaust gas purification system according to claim 1, characterized in that: the filter layer (9) is filled with a drying agent, and the adsorption layer (10) is filled with activated carbon.

7. An exhaust gas purification system according to claim 1, characterized in that: the number of the filter screen plates (15) and the number of the sealing seats (13) are two, and the shapes of the two sealing seats (13) are matched with those of the filter screen plates (15).

8. An exhaust gas purification system according to claim 1, characterized in that: one end of the air outlet pipe (20) penetrates through the air extraction box (19) to be communicated with the outside, and an air inlet of the air extraction pump (21) is communicated with the cavity (11) through a pipeline.