CN220609706U

CN220609706U - Waste gas filtering equipment

Info

Publication number: CN220609706U
Application number: CN202322093183.3U
Authority: CN
Inventors: 黄盛凯; 陈亮; 杨荣亮; 唐婷; 王祖艳; 李兴欢
Original assignee: Mingde College Of Guizhou University; Guizhou Liangjuyuan Environmental Protection Technology Co ltd
Current assignee: Mingde College Of Guizhou University; Guizhou Liangjuyuan Environmental Protection Technology Co ltd
Priority date: 2023-08-05
Filing date: 2023-08-05
Publication date: 2024-03-19
Anticipated expiration: 2033-08-05

Abstract

The utility model discloses waste gas filtering equipment, and relates to the technical field of environmental protection. The utility model comprises a box body, wherein a fan is fixed on the left wall of the box body, air inlet ends and air outlet ends of the fan are both fixed with air pipes, an activated carbon filter plate is arranged on the upper side of the inside of the box body, a water pump is fixed on the right wall of the box body, a water inlet pipe and a water outlet pipe of the water pump are both fixed with water pipes, a filter box is fixed at the rear of the water pipe corresponding to the right wall of the box body, a dust filtering plate is arranged in the filter box, a connecting pipe is fixed on the rear wall of the box body, universal wheels are fixed at the front end and the rear end of the left side of the lower wall of the box body, and rollers are arranged on the right of the universal wheels. According to the utility model, the exhaust gas is conveyed into water by the fan for dust filtration, then the exhaust gas can be filtered after passing through the activated carbon filter plate, meanwhile, the box body is convenient to move by the roller wheels and the universal wheels, and the dust in water is filtered by the water pump and the dust filter plate so as to avoid saturation of the dust in water.

Description

Waste gas filtering equipment

Technical Field

The utility model belongs to the technical field of environmental protection, and particularly relates to an exhaust gas filtering device.

Background

The waste gas is toxic and harmful gas exhausted by human in the production and living processes, has large smell, seriously pollutes the environment and affects the health of human bodies, so that the waste gas is required to be filtered after being generated, so that the waste gas is exhausted after meeting the exhaust requirement, and most of the waste gas is firstly dedusted and then purified and exhausted at the present stage, and waste gas filtering treatment equipment is required to be used for filtering the waste gas.

Through retrieving, the authority bulletin number CN217662247U, the authority bulletin day 2022.10.28 discloses an exhaust gas filtration treatment equipment, relates to exhaust gas filtration technical field, including bottom plate, dust removal case and set up the subassembly that sprays that is used for removing dust to exhaust gas in the dust removal case, bottom plate top one side is provided with the dust removal case, and bottom plate top opposite side is provided with the deodorization case, and the deodorization incasement portion is provided with the deodorization subassembly, sprays the subassembly and is including shower nozzle, diaphragm, dust removal chamber and storage water tank, and the dust removal incasement portion is provided with a plurality of shower nozzles. This kind of exhaust gas filtration treatment equipment is through being provided with the dust removal subassembly that diaphragm, dust removal chamber, shower nozzle and storage water tank are constituteed in the dust removal case mutually support for can remove dust to the waste gas in the dust removal case, and guarantee the comprehensiveness of dust removal, and be provided with deodorization subassembly and deodorization case and dust removal case mutually support, make carry the deodorization purification to the air by deodorization subassembly in the deodorization case after will removing dust, and lengthen the deodorization purifying time to the air, thereby guarantee that the air reaches emission standard.

However, the prior art has the following disadvantages:

1. the existing waste gas filtering and treating equipment has a complex structure and inconvenient movement;

2. when the existing waste gas filtering and treating equipment is used, the effect of filtering dust gradually worsens along with the increase of dust concentration in water, and the filtering quality of dust is affected.

Therefore, the existing exhaust gas filtering and treating apparatus cannot meet the requirements in practical use, so there is an urgent need in the market for improved technologies to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide an exhaust gas filtering device, which is characterized in that exhaust gas is conveyed into water through a fan to filter dust, then the exhaust gas is filtered after passing through an active carbon filter plate, meanwhile, a box body is convenient to move through a roller and a universal wheel, and the dust in the water is filtered through a water pump and a dust filter plate to avoid saturation of the dust in the water, so that the problems that the structure of the existing exhaust gas filtering device is complex, the movement is inconvenient, and the filtering quality of the dust is affected due to the fact that the filtering effect of the dust is gradually deteriorated along with the increase of the concentration of the dust in the water when the existing exhaust gas filtering device is used are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to waste gas filtering equipment, which comprises a box body, wherein a fan is fixed on the left wall of the box body, air inlet ends and air outlet ends of the fan are both fixedly provided with air conveying pipes, the upper side of the inside of the box body is provided with an activated carbon filter plate, waste gas is conveyed into water through the fan to be filtered by dust, the waste gas passes through the activated carbon filter plate to realize waste gas filtration, the structure is simpler, a water pump is fixed on the right wall of the box body, water pipes are respectively fixed on the water inlet pipe and the water outlet pipe of the water pump, a filter box is fixed on the right wall of the box body corresponding to the rear of the water pipe, the interiors of the two water pipes are respectively communicated with the interiors of the corresponding box body and the filter box, a dust filtering plate is arranged in the interior of the box body, the interior of the connecting pipes is communicated with the interiors of the box body and the filter box, dust in the water is filtered by the water through the water pump so as to ensure dust filtering effect, universal wheels are fixed on the front end and the rear end of the left side of the box body, and idler wheels are arranged on the right side of the universal wheels, so that the box body is convenient to move and the portability is improved.

Further, the other end of the air pipe on the air outlet end of the fan penetrates through the left wall of the box body and extends to the lower side of the inside of the box body, the upper wall of the box body is fixedly provided with a box cover through bolts, and the upper wall of the box cover is provided with an air outlet hole.

Further, the baffle is fixed with to the inner wall that the below of active carbon filter corresponds the box, and the outside of active carbon filter corresponds the upper wall of baffle and is fixed with the boss, and the top of active carbon filter is provided with the clamp plate, and clamp plate and boss fixed connection pass through the bolt.

Further, through holes are formed in the partition plates corresponding to the lower portions of the activated carbon filter plates, and rectangular grooves are formed in the pressing plates corresponding to the upper portions of the activated carbon filter plates.

Further, limit strips are fixed on the inner walls of the left and right sides of the front wall of the dust filtering plate, corresponding to the filtering boxes, cover plates are fixed on the upper wall and the lower wall of the filtering boxes through bolts, and the cover plates are arranged in a sealing mode with the filtering boxes.

Further, one end of the connecting pipe far away from the box body is fixed with the rear wall of the filter box in a sealing way, and a transparent window is fixed on the lower side of the front wall of the box body in a sealing way.

Further, the other end of the water pipe at the water inlet end of the water pump is fixed with the front wall of the box body in a sealing way, and the other end of the water pipe at the water outlet end of the water pump is fixed with the front wall of the filter box in a sealing way.

Further, the outer side of the roller is fixed with a side plate corresponding to the lower wall of the box body, and the roller is rotationally connected with the side plate through a bearing.

The utility model has the following beneficial effects:

1. according to the utility model, the box body, the fan, the gas transmission pipe and the activated carbon filter plate are arranged, waste gas is directly conveyed into water through the fan, dust filtration is realized by the contact of the waste gas and the water, and the waste gas after dust filtration passes through the activated carbon filter plate to be purified and then is discharged out of the box body, so that waste gas filtration can be realized.

2. According to the utility model, the water pump and the dust filtering plate are arranged, dust filtering is carried out on waste water after dust absorption is realized through the water pump, so that the dust content in water can be reduced, the condition that the dust filtering effect is influenced due to excessive dust content in water is avoided, and the problems that the dust filtering effect is gradually deteriorated and the dust filtering quality is influenced along with the increase of the dust concentration in water when the traditional waste gas filtering treatment equipment is used are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall construction diagram of an exhaust gas filtering apparatus;

FIG. 2 is a cross-sectional structural view of the vertical direction of FIG. 1;

FIG. 3 is a left side view of an exhaust gas filtering apparatus;

FIG. 4 is an internal structural view of the case;

fig. 5 is a right-side view of an exhaust gas filtering apparatus.

In the drawings, the list of components represented by the various numbers is as follows:

1. a blower; 101. a gas pipe; 2. a case; 201. a case cover; 2011. an air outlet hole; 202. a partition plate; 2021. perforating; 2022. a boss; 203. a universal wheel; 204. a filter box; 2041. a cover plate; 2042. a limit bar; 205. a transparent window; 206. a side plate; 2061. a bearing; 207. a connecting pipe; 3. a water pump; 301. a water pipe; 4. a roller; 5. an activated carbon filter plate; 6. a pressing plate; 601. rectangular grooves; 7. dust filtering plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 5, the utility model discloses an exhaust gas filtering device, which comprises a box body 2, wherein a fan 1 is fixed on the left wall of the box body 2 and is used for conveying exhaust gas into water of the box body 2, air inlet ends and air outlet ends of the fan 1 are respectively fixed with an air conveying pipe 101, the air conveying pipe 101 uses soft pipelines, an activated carbon filter plate 5 is arranged on the upper side of the inside of the box body 2 and is used for purifying the exhaust gas, the exhaust gas is conveyed into the water through the fan 1 to filter dust, the exhaust gas passes through the activated carbon filter plate 5 to realize the filtration of the exhaust gas, a water pump 3 is fixed on the right wall of the box body 2, a water inlet pipe and a water outlet pipe of the water pump 3 are respectively fixed with a water conveying pipe 301, the rear of the water conveying pipe 301 is correspondingly to the right wall of the box body 2, the inside of the two water conveying pipe 301 is respectively communicated with the inside of the box body 2 and the filter box 204, a dust filtering plate 7 is arranged in the inside of the filter box 204, the inside of the box body 2 is used for filtering the dust in the water, a connecting pipe 207 is fixed on the rear wall of the box body 2, the inside of the connecting pipe 207 and the inside of the box body 2 and the water filtering plate 5 are respectively communicated with the inside of the box body 2, the water is not communicated with the water through the water filtering plate 203, the water pump 3 is respectively, and the water is connected with the water pump 3 through the water pump 3 and the water pump 3 through the water inlet pipe 3 and the water pipe 3, the universal wheels are respectively, the dust filtering wheel is respectively, the dust and the dust is convenient to be filtered through the dust and the dust in the dust and the dust filtering device is convenient to realize the dust filtering device, the dust and the dust filtering device is convenient to realize the dust filtering device.

As shown in fig. 1 to 4, the other end of the air pipe 101 at the air outlet end of the fan 1 passes through the left wall of the box body 2 and extends to the lower side inside the box body 2, when the fan 1 works, waste gas passes through the air pipe 101 and enters the water in the box body 2, dust in the waste gas is mixed with the water to realize dust filtration, the upper wall of the box body 2 is fixedly provided with a box cover 201 through bolts, the activated carbon filter plate 5 can be replaced by removing the box cover 201, the upper wall of the box cover 201 is provided with an air outlet 2011, and the filtered and purified gas passes through the air outlet 2011 to be discharged.

The baffle 202 is fixed with corresponding inner wall of box 2 in the below of active carbon filter 5, and the outside of active carbon filter 5 corresponds the upper wall of baffle 202 and is fixed with boss 2022, and the top of active carbon filter 5 is provided with clamp plate 6, and clamp plate 6 passes through bolt and boss 2022 fixed connection, above-mentioned setting realizes the installation to active carbon filter 5.

The baffle 202 corresponding to the lower part of the activated carbon filter plate 5 is provided with a perforation 2021, the pressing plate 6 corresponding to the upper part of the activated carbon filter plate 5 is provided with a rectangular groove 601, and the air filtered by dust sequentially passes through the perforation 2021, the activated carbon filter plate 5 and the rectangular groove 601 to move to the air outlet 2011 under the continuous operation of the fan 1.

As shown in fig. 1, 2 and 5, limiting strips 2042 are fixed on the inner walls of the corresponding filter boxes 204 on the left and right sides of the front wall of the dust filter plate 7, so as to limit the dust filter plate 7, the upper wall and the lower wall of the filter boxes 204 are fixed with cover plates 2041 through bolts, the cover plates 2041 are arranged in a sealing manner with the filter boxes 204, and the filtered dust can be cleaned by removing the cover plates 2041, and the dust filter plate 7 is replaced.

One end of the connecting pipe 207 far away from the box body 2 is fixed with the rear wall of the filter box 204 in a sealing way, a transparent window 205 is fixed on the lower side of the front wall of the box body 2 in a sealing way, and the water quantity in the box body 2 can be visually observed through the transparent window 205.

The other end of the water delivery pipe 301 at the water inlet end of the water pump 3 is fixed with the front wall of the box body 2 in a sealing way, and the other end of the water delivery pipe 301 at the water outlet end of the water pump 3 is fixed with the front wall of the filter box 204 in a sealing way, so that the water delivery of the water pump 3 is realized.

A side plate 206 is fixed to the outer side of the roller 4 corresponding to the lower wall of the case 2, and the roller 4 is rotatably connected to the side plate 206 through a bearing 2061.

One specific application of this embodiment is: when the air purifier is used, the box body 2 can be operated, lateral acting force is applied to the box body 2, the waste gas filtering equipment is moved to a waste gas filtering position under the action of the universal wheels 203 and the idler wheels 4, the fan 1 and the water pump 3 are started, waste gas passes through the air conveying pipe 101 to enter water inside the box body 2 for dust filtering under the action of the fan 1, waste gas after dust filtering passes through the perforation 2021 and the activated carbon filter plate 5 for waste gas purification, then the waste gas passes through the rectangular groove 601 and the air outlet 2011 for discharging, and meanwhile, the water pump 3 works to enable the water to pass through the dust filtering plate 7 for filtering dust in water, and water after dust filtering can enter the box body 2 again.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. An exhaust gas filtering device comprising a housing (2), characterized in that: the novel dust collector is characterized in that a fan (1) is fixed on the left wall of the box body (2), air inlet ends and air outlet ends of the fan (1) are both fixed with an air conveying pipe (101), an activated carbon filter plate (5) is arranged on the upper side of the inside of the box body (2), a water pump (3) is fixed on the right wall of the box body (2), a water conveying pipe (301) is fixed on the water inlet pipe and the water outlet pipe of the water pump (3), a filter box (204) is fixed on the right wall of the box body (2) corresponding to the rear of the water conveying pipe (301), a dust filtering plate (7) is arranged in the filter box (204), a connecting pipe (207) is fixed on the rear wall of the box body (2), universal wheels (203) are respectively fixed on the front end and the rear end of the left side of the lower wall of the box body (2), and idler wheels (4) are arranged on the right of the universal wheels (203).

2. An exhaust gas filtering apparatus according to claim 1, wherein: the air outlet end of the fan (1) is provided with an air outlet hole (2011) which is formed in the upper wall of the box body (2), the other end of the air delivery pipe (101) penetrates through the left wall of the box body (2) and extends to the lower side of the inside of the box body (2), the box cover (201) is fixed on the upper wall of the box body (2) through bolts, and the air outlet hole (2011) is formed in the upper wall of the box cover (201).

3. An exhaust gas filtering apparatus according to claim 1, wherein: the lower part of the activated carbon filter plate (5) corresponds the inner wall of the box body (2) is fixed with a partition plate (202), the outer part of the activated carbon filter plate (5) corresponds the upper wall of the partition plate (202) is fixed with a boss (2022), the upper part of the activated carbon filter plate (5) is provided with a pressing plate (6), and the pressing plate (6) is fixedly connected with the boss (2022) through bolts.

4. An exhaust gas filtering apparatus according to claim 3, wherein: perforations (2021) are formed in the partition plate (202) corresponding to the lower portion of the activated carbon filter plate (5), and rectangular grooves (601) are formed in the pressing plate (6) corresponding to the upper portion of the activated carbon filter plate (5).

5. An exhaust gas filtering apparatus according to claim 1, wherein: limiting strips (2042) are fixed on the left side and the right side of the front wall of the dust filtering plate (7) corresponding to the inner wall of the filtering box (204), cover plates (2041) are fixed on the upper wall and the lower wall of the filtering box (204) through bolts, and the cover plates (2041) are arranged in a sealing mode with the filtering box (204).

6. An exhaust gas filtering apparatus according to claim 1, wherein: one end of the connecting pipe (207) far away from the box body (2) is fixed with the rear wall of the filter box (204) in a sealing way, and a transparent window (205) is fixed on the lower side of the front wall of the box body (2) in a sealing way.

7. An exhaust gas filtering apparatus according to claim 1, wherein: the other end of the water delivery pipe (301) at the water inlet end of the water pump (3) is fixed with the front wall of the box body (2) in a sealing mode, and the other end of the water delivery pipe (301) at the water outlet end of the water pump (3) is fixed with the front wall of the filter box (204) in a sealing mode.

8. An exhaust gas filtering apparatus according to claim 1, wherein: the outer side of the roller (4) is fixed with a side plate (206) corresponding to the lower wall of the box body (2), and the roller (4) is rotatably connected with the side plate (206) through a bearing (2061).