CN219209391U

CN219209391U - Multi-mode exhaust gas treatment equipment

Info

Publication number: CN219209391U
Application number: CN202223057579.4U
Authority: CN
Inventors: 刘荣
Original assignee: Dongguan Rongxiang Environmental Protection Equipment Co ltd
Current assignee: Dongguan Rongxiang Environmental Protection Equipment Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-06-20
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses multi-mode waste gas treatment equipment, which belongs to the technical field of waste gas treatment, and comprises a waste gas treatment box and a filter assembly, wherein waste gas is conveyed into a diffusion shell through an air inlet pipe, is diffused to the maximum area through one narrow end and one wide end, is filtered layer by layer through a filter screen plate, is connected with cleaning liquid through a liquid inlet pipe and is sprayed downwards from a water spray hole, dust fall can be carried out on particles in the waste gas, impurities filtered out on the filter screen plate can be washed, the filtered impurities enter a slot after the filtration is clean, gas can pass through a mounting frame and water molecules cannot pass through the slot, the water molecules are prevented from being discharged along with the gas, the interior of the slot can be conveniently detached, replaced and cleaned through the mounting frame, and the internally mounted filter screen plate can be cleaned, so that the filtering effect is better.

Description

Multi-mode exhaust gas treatment equipment

Technical Field

The utility model belongs to the technical field of waste gas treatment, and particularly relates to multi-mode waste gas treatment equipment.

Background

The waste gas treatment equipment mainly adopts different process technologies, and achieves the aims of protecting the environment and purifying the air by recycling or removing and reducing harmful components of the exhaust gas, so that the environment is not polluted. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid-base waste gas purification, chemical waste gas purification and the like.

The existing waste gas treatment equipment has the advantages that more impurities remain on the filter plate inside when particles in waste gas are filtered, the filter plate is assembled inside the waste gas treatment equipment and is not easy to clean, and waste gas can be filtered uncleanly after a long time.

Disclosure of Invention

Aiming at the problems that the existing waste gas treatment equipment has more impurity residues on the inner filter plate when filtering particles in waste gas, the filter plate is assembled in the waste gas treatment equipment and is not easy to clean, and the waste gas is not filtered cleanly after the time is long, the utility model provides the multi-mode waste gas treatment equipment, which comprises the waste gas treatment equipment, wherein the waste gas treatment equipment comprises a waste gas treatment box and a filter assembly, the components are matched for use, so that the problems that the existing waste gas treatment equipment has more impurity residues on the inner filter plate when filtering the particles in waste gas, the filter plate is assembled in the waste gas treatment equipment and is not easy to clean, and the waste gas is not filtered cleanly after the time is long can be effectively solved.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a multimode exhaust-gas treatment equipment, includes exhaust-gas treatment equipment, exhaust-gas treatment equipment include exhaust-gas treatment case and filtration assembly, filtration assembly assemble in the inside of exhaust-gas treatment case, filtration assembly include waste gas entering device, filter equipment, filter mechanism and circulating device, waste gas entering device and filter equipment assemble in filter mechanism's both sides, circulating device assembles in filter mechanism's below, can store washing liquid and impurity in the lump and filter through circulating device to the washing liquid is used cyclically.

Preferably, the exhaust gas inlet device comprises a diffusion shell, wherein one side of the diffusion shell is narrow, the other side of the diffusion shell is wide, an air inlet hole is formed in one narrow side of the diffusion shell, and an air inlet pipe is arranged at the air inlet hole; the exhaust gas enters the diffusion shell through the air inlet pipe and diffuses the area, so that the subsequent filtration is more effective.

Preferably, the filtering device comprises a gas collecting shell, one side of the gas collecting shell is narrow, the other side of the gas collecting shell is wide, the back surface of the gas collecting shell is provided with an air outlet pipe penetrating through the gas collecting shell, one side of the inner wall of the gas collecting shell is provided with a slot, a push plate is inserted into the slot, a mounting frame is assembled on the push plate, a PTFE film is arranged at the center of the mounting frame, and filtered gas can be discharged from the air outlet pipe through the gas collecting shell.

Preferably, the upper end of filter frame be equipped with the feed liquor pipe, the upper end of the inner wall of filter frame is provided with the hole for water spraying, the inside of filter frame is equipped with a plurality of filter screen plates, and the aperture of filter screen plate is arranged in proper order from big to little, can wash inside filter screen plate through the feed liquor pipe water access, wash away the impurity that is infected with on the filter screen plate.

Preferably, the circulation box, the upper end of circulation box be equipped with the inlet pipe, be provided with the pull board of pull on the position that the inside of circulation box is close to the upper end, one side of circulation box is equipped with the drain pipe, the one end of drain pipe is equipped with the water pump, the one end of water pump is equipped with the conveyer pipe, filters liquid and circulates filtered liquid through the pump through the pull board.

Preferably, the exhaust gas treatment box comprises a box body, wherein a first mounting hole is formed in the upper end face of the box body, a second mounting hole is formed in one side of the inner wall of the box body, a third mounting hole is formed in the other side of the inner wall of the box body, a fourth mounting hole is formed in the outer wall of the forehead box body below the third mounting hole, supporting legs are assembled at the bottom of the box body, and a box door is assembled at the front face of the box body; the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole are used for enabling the filter assembly to be connected with the outside, the box door is used for opening and closing a door, and the supporting legs support the device.

Preferably, the air inlet pipe is inserted into the second mounting hole, the air outlet pipe is inserted into the third mounting hole, the liquid inlet pipe is inserted into the first mounting hole, and the liquid outlet pipe is inserted into the fourth mounting hole.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the exhaust gas is conveyed to the inside of the diffusion shell through the air inlet pipe, the exhaust gas is diffused to the maximum area through one narrow end and one wide end, the exhaust gas is filtered layer by layer through the filter screen plate, the cleaning liquid is connected through the liquid inlet pipe and sprayed downwards from the water spraying holes, dust fall can be carried out on particles in the exhaust gas, filtered impurities on the filter screen plate can be washed, the filtered impurities enter the slot after the filtration is clean, gas can pass through the mounting frame and water molecules can not pass through the slot, the water molecules are prevented from being discharged along with the gas, the inside of the slot can be conveniently detached, replaced and cleaned through the mounting frame, the filter screen plate mounted in the inside can be cleaned, and the filtering effect is better.

(2) According to the utility model, cleaning liquid and impurities in the upper filtering mechanism enter the circulation box through the feeding pipe, the pumping plate is used for filtering, the liquid is discharged through the water pump for recycling, the impurities in the upper filtering mechanism can be conveniently cleaned through the pumping plate, the recycling of resources can be realized, and the energy can be effectively saved.

Drawings

FIG. 1 is a schematic diagram of a multi-mode exhaust treatment device according to the present utility model;

FIG. 2 is a schematic diagram of an exhaust treatment tank according to the present utility model;

FIG. 3 is a schematic view of a filter assembly according to the present utility model;

FIG. 4 is a schematic view of an exhaust gas inlet device according to the present utility model;

FIG. 5 is a schematic view of a filter device according to the present utility model;

FIG. 6 is a schematic diagram of a filtering mechanism according to the present utility model;

FIG. 7 is a schematic view of a circulation device according to the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. an exhaust gas treatment device;

2. an exhaust gas treatment tank; 21. a case; 22. a first mounting hole; 23. a second mounting hole; 24. a third mounting hole;

25. a fourth mounting hole; 26. support legs; 27. a door;

3. a filtering assembly; 31. an exhaust gas inlet device; 311. a diffusion shell; 312. an air inlet pipe; 313. an air inlet hole;

32. a filtering device; 321. a gas collecting shell; 322. an air outlet pipe; 323. a slot; 324. a mounting frame;

325. a PTFE film; 326. a push plate; 33. a filtering mechanism; 331. a filter frame; 332. a liquid inlet pipe;

333. a water spraying hole; 334. a filter screen plate; 34. a circulation device; 341. a circulation box; 342. a feed pipe;

343. drawing a plate; 344. a liquid outlet pipe; 345. a water pump; 346. a conveying pipe.

Detailed Description

The utility model is further described in connection with the following specific utility model.

Example 1

As shown in fig. 1, which is a schematic structural diagram of a multi-mode exhaust gas treatment device according to a preferred embodiment of the present utility model, a multi-mode exhaust gas treatment device according to this embodiment includes an exhaust gas treatment device 1, the exhaust gas treatment device 1 includes an exhaust gas treatment tank 2 and a filter assembly 3, and the filter assembly 3 is mounted inside the exhaust gas treatment tank 2.

As shown in fig. 2, which is a schematic diagram of the structure of the exhaust treatment tank in the present utility model, the exhaust treatment tank 2 includes a tank body 21, a first mounting hole 22 is provided on the upper end surface of the tank body 21, a second mounting hole 23 is provided on one side of the inner wall of the tank body 21, a third mounting hole 24 is provided on the other side, a fourth mounting hole 25 is provided on the outer wall of the forehead tank body 21 below the third mounting hole 24, a supporting leg 26 is mounted at the bottom of the tank body 21, and a tank door 27 is mounted at the front surface of the tank body 21; the first, second, third and fourth mounting holes 22, 23, 24 and 25 are used to connect the filter assembly 3 to the outside, the door 27 is used to open and close the door, and the support legs 26 support the device.

As shown in fig. 3, which is a schematic diagram of a filter assembly structure in the present utility model, the filter assembly 3 includes an exhaust gas inlet device 31, a filter device 32, a filter mechanism 33 and a circulation device 34, wherein the exhaust gas inlet device 31 and the filter device 32 are assembled at two sides of the filter mechanism 33, and the circulation device 34 is assembled below the filter mechanism 33; the area of the exhaust gas entering the exhaust gas inlet device 31 is enlarged, the exhaust gas is filtered and cleaned by the filter mechanism 33, and the exhaust gas can be filtered again and discharged by the filter device 32.

As shown in fig. 4, which is a schematic structural diagram of an exhaust gas inlet device in the present utility model, the exhaust gas inlet device 31 includes a diffusion shell 311, wherein one side of the diffusion shell 311 is narrow, the other side of the diffusion shell 311 is wide, an air inlet 313 is arranged on one side of the diffusion shell 311, and an air inlet 312 is arranged at the air inlet 313; the exhaust gas is introduced into the inside of the diffusion case 311 through the inlet pipe 312 and diffused in area, so that the subsequent filtering can be made more effective.

As shown in fig. 5, which is a schematic structural diagram of a filtering device in the present utility model, the filtering device 32 includes a gas collecting shell 321, wherein one side of the gas collecting shell 321 is narrow, the other side is wide, a gas outlet pipe 322 penetrating through the gas collecting shell 321 is arranged at the back of the gas collecting shell 321, a slot 323 is arranged at one side of the inner wall of the gas collecting shell 321, a push plate 326 is inserted into the slot 323, a mounting frame 324 is assembled on the push plate 326, and a PTFE film 325 is arranged at the center of the mounting frame 324; the PTFE membrane 325 allows gas to escape while water cannot, and is more easily replaced and cleaned by a plug-in design.

As shown in fig. 6, which is a schematic diagram of a structure of a filtering mechanism in the present utility model, the upper end of the filtering frame 331 is equipped with a liquid inlet tube 332, the upper end of the inner wall of the filtering frame 331 is provided with a water spraying hole 333, the inside of the filtering frame 331 is equipped with a plurality of filtering net plates 334, and the pore diameters of the filtering net plates 334 are sequentially arranged from large to small; the filtering effect can be made better by 334.

As shown in fig. 7, which is a schematic structural diagram of a circulation device in the present utility model, the upper end of the circulation tank 341 is provided with a feed pipe 342, a drawing plate 343 is provided in the circulation tank 341 near the upper end, one side of the circulation tank 341 is provided with a liquid outlet pipe 344, one end of the liquid outlet pipe 344 is provided with a water pump 345, and one end of the water pump 345 is provided with a conveying pipe 346; the rinse liquid and impurities inside the filter mechanism 33 are introduced into the circulation tank 341 through the feed pipe 342.

The air inlet pipe 312 is inserted into the second mounting hole 23, the air outlet pipe 322 is inserted into the third mounting hole 24, the liquid inlet pipe 332 is inserted into the first mounting hole 22, and the liquid outlet pipe 344 is inserted into the fourth mounting hole 25.

Working principle: the inside with waste gas is carried to diffusion shell 311 through intake pipe 312 to through the wide with waste gas = diffusion of one end to the maximum area, and filter through the filter screen plate 334 layer upon layer, connect the washing liquid through feed liquor pipe 332 and spray downwards from hole for water spraying 333, can fall the dirt to the granule in the waste gas, also can wash the impurity of straining on the filter screen plate 334, get into slot 323 after filtering cleanly, can make the gas pass through and the hydrone can't pass through installing frame 324, avoid the hydrone to follow the gas exhaust, insert the inside of slot 323 through installing frame 324 and can convenient to detach change and wash, the filter screen plate 334 of internally mounted above-mentioned structure can wash, also can make the effect of filtering better.

Example 2

As shown in fig. 1-7, which are schematic structural diagrams of a multi-mode exhaust gas treatment apparatus according to another preferred embodiment of the present utility model, in the multi-mode exhaust gas treatment apparatus of this embodiment, on the basis of example 1, cleaning solution and impurities in the upper filtering mechanism 33 enter the circulation tank 341 through the feed pipe 342, the liquid is filtered through the drawing plate 343 and is discharged through the water pump 345 for recycling, the impurities in the interior can be cleaned conveniently through drawing of the drawing plate 343, recycling of resources can be realized, and energy saving can be effectively achieved.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. A multi-mode exhaust gas treatment device (1) comprises an exhaust gas treatment tank (2) and a filter assembly (3), wherein the filter assembly (3) is assembled inside the exhaust gas treatment tank (2),

the method is characterized in that:

the utility model provides a filter assembly (3) include waste gas entering device (31), filter equipment (32), filter mechanism (33) and circulating device (34), waste gas entering device (31) and filter equipment (32) assemble in the both sides of filter mechanism (33), circulating device (34) assemble in the below of filter mechanism (33), wherein, this filter mechanism (33) are including filter frame (331), the upper end of filter frame (331) be equipped with feed liquor pipe (332), the upper end of the inner wall of filter frame (331) is provided with water spray hole (333), the inside of filter frame (331) is equipped with a plurality of filter screen plates (334), and the aperture of filter screen plate (334) is arranged in proper order from big to little.

2. A multi-mode exhaust treatment device according to claim 1, wherein: the exhaust gas inlet device (31) comprises a diffusion shell (311), wherein one side of the diffusion shell (311) is narrow, the other side of the diffusion shell is wide, an air inlet hole (313) is formed in one narrow surface of the diffusion shell (311), and an air inlet pipe (312) is arranged at the air inlet hole (313).

3. A multi-mode exhaust treatment device according to claim 1, wherein: the filtering device (32) comprises a gas collecting shell (321), one side of the gas collecting shell (321) is narrow, the other side of the gas collecting shell is wide, an air outlet pipe (322) penetrating through the gas collecting shell (321) is arranged on the back surface of the gas collecting shell (321), a slot (323) is formed in one side of the inner wall of the gas collecting shell (321), a push plate (326) is inserted into the slot (323), a mounting frame (324) is assembled on the push plate (326), and a PTFE film (325) is arranged at the center of the mounting frame (324).

4. A multi-mode exhaust treatment device according to claim 1, wherein: the circulating device (34) comprises a circulating box (341), a feeding pipe (342) is arranged at the upper end of the circulating box (341), a drawing plate (343) which is drawn is arranged at a position, close to the upper end, inside the circulating box (341), a liquid outlet pipe (344) is arranged at one side of the circulating box (341), a water pump (345) is arranged at one end of the liquid outlet pipe (344), and a conveying pipe (346) is arranged at one end of the water pump (345).

5. A multi-mode exhaust treatment device according to claim 1, wherein: the waste gas treatment box (2) include box (21), the up end of box (21) be provided with first mounting hole (22), the inner wall one side of box (21) is provided with second mounting hole (23), the opposite side is provided with third mounting hole (24), be provided with fourth mounting hole (25) on box (21) outer wall of the below of third mounting hole (24), the bottom of box (21) is equipped with supporting leg (26), the front of box (21) is equipped with chamber door (27).

6. A multi-mode exhaust treatment device according to claim 2, wherein: the air inlet pipe (312) is inserted into the second mounting hole (23), the air outlet pipe (322) is inserted into the third mounting hole (24), the liquid inlet pipe (332) is inserted into the first mounting hole (22), and the liquid outlet pipe (344) is inserted into the fourth mounting hole (25).