CN215742648U

CN215742648U - Exhaust gas purification device with many seal structure

Info

Publication number: CN215742648U
Application number: CN202121807400.5U
Authority: CN
Inventors: 苗旺; 闫斐; 郭永玲; 彭昭科; 任卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-08
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a waste gas purification device with a multi-sealing structure, which comprises a purification box, a groove and a purification assembly, wherein the left side of the purification box is provided with an air inlet, the air inlet comprises a connecting flange, a sealing rubber ring and a dustproof net, the sealing rubber ring is connected inside the left end of the connecting flange, the dustproof net is arranged at the right end of the connecting flange, the groove is formed in the middle of the purification box, the groove comprises an access hole, a positioning column, an access door, a connecting hinge, a plugging block and a sealing liner, the outer side of the access hole is fixedly provided with the positioning column, and the access hole is connected with the access door through the connecting hinge. This exhaust gas purification device with many seal structures is provided with the seal liner, and the shutoff piece outside that the access door salient outstanding is inlayed and is had the flexible seal liner of round, and it can laminate each other with the outer wall of access hole when the access door laminating is sealed in access hole department, and the pressurized internal compression is sealed access door and access hole junction, and then improves both sealed effects.

Description

Exhaust gas purification device with many seal structure

Technical Field

The utility model relates to the technical field of waste gas purification, in particular to a waste gas purification device with a multi-seal structure.

Background

The waste gas purification device mainly refers to an environment-friendly device which protects the environment and purifies the air by recovering or removing and reducing harmful components in the discharged gas by applying different process technologies, so that the environment is not polluted.

The sealing effect of the waste gas purification device on the market is poor, gas leakage is easy to occur at a plurality of openings, and the normal waste gas purification effect is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide an exhaust gas purifying device with multiple sealing structures, so as to solve the problems of the prior art that the sealing effect of the exhaust gas purifying device in the market is not good, gas leakage is easy to occur at multiple openings, and the normal exhaust gas purifying effect is affected.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waste gas purification device with many seal structures, includes purifying box, fluting and purification subassembly, the air inlet has been seted up in the purifying box left side, the air inlet includes flange, sealed rubber ring and dust screen, and flange left end internal connection has sealed rubber ring, the flange right-hand member is provided with the dust screen, the middle part in the purifying box is seted up in the fluting, the fluting includes access hole, reference column, access door, connection hinge, shutoff piece and sealed lining, and the access hole outside is fixed with the reference column, the access hole is connected with the access door through connecting the hinge, and the inside middle part welding of access door has the shutoff piece, the inside and outside of access hole is inlayed and is had sealed lining, the purification subassembly is connected in the inside of purifying box, and the gas vent has been seted up to the purifying box right-hand member.

Preferably, the outer wall connecting surface of the sealing rubber ring is attached to the inner opening connecting surface of the connecting flange, and the sealing rubber ring is of an elastic structure.

Preferably, be swing joint between access door and the purifying box, and the access door passes through to constitute buckle structure between reference column and the access hole.

Preferably, the sealing liner is annular, and the sealing liner is of a flexible structure.

Preferably, purify the subassembly including taking out the cabinet, just taking out cabinet internal connection and just taking out the cabinet internal connection and just imitating the filter layer, just it is provided with the electricity and selects the board to just electricity and selects the board right side to be connected with high-efficient filter layer, the inside middle-end of purifying box is provided with the dust collecting plate, and the dust collecting plate right side is provided with the activated carbon board, the inside space bar that is fixed with of purifying box.

Preferably, the partition plate is uniformly distributed in the purification box, and the drawer cabinet is in sliding connection with the purification box.

The utility model provides a waste gas purification device with a multi-seal structure, which has the following beneficial effects: according to the waste gas purification device with the multi-sealing structure, the sealing structures are arranged at the plurality of opening positions of the waste gas purification device, so that the air tightness of the whole waste gas purification device is improved, and the waste gas purification effect is ensured;

the waste gas purification device with the multi-sealing structure is provided with the sealing rubber ring, when the purification box is fixedly connected with an external pipeline in a penetrating manner through the connecting flange, an elastic sealing rubber ring is connected at the joint position of the purification box and the external pipeline for bearing, the sealing position of the purification box and the external pipeline is sealed, and the air tightness of the interior of the purification box is improved;

the waste gas purification device with the multi-seal structure is provided with the seal lining, a circle of flexible seal lining is embedded on the outer side of the plugging block protruding out of the access door, the flexible seal lining can be mutually attached to the outer wall of the access opening when the access door is attached and sealed at the access opening, the access door and the access opening are sealed by being pressed and compressed inwards, and the sealing effects of the access door and the access opening are further improved;

this exhaust gas purification device with many seal structures is provided with the space bar, the inside four space bars that are provided with of purifying box, be used for the separation respectively and just imitate the filter layer, the electricity selects the board, high-efficient filter layer, the dust collecting plate, the activated carbon plate, to sealing up the partition between the adjacent two, avoid the circulation of part untreated gas from purifying a piece outside, and then influence the exhaust-gas treatment effect, and this space bar inside is the cavity form, be convenient for get into next purification piece to the gas circulation that previous purification piece was handled and handle, and just imitate the filter layer, the electricity selects the board, high-efficient filter layer and activated carbon plate outside all are provided with takes out the cabinet, be convenient for take out the clearance through taking out the cabinet to take out the roll-off to the purification piece of inside when the access door is opened, overhaul, high durability and convenient use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the purification box of the present invention;

FIG. 3 is a schematic side view of the connection structure between the drawer cabinet and the activated carbon plate according to the present invention;

in the figure: 1. a purification box; 2. an air inlet; 201. a connecting flange; 202. sealing the rubber ring; 203. a dust screen; 3. grooving; 301. an access hole; 302. a positioning column; 303. an access door; 304. connecting a hinge; 305. plugging a sealing block; 306. a seal liner; 4. a purification assembly; 401. drawing a cabinet; 402. a primary filter layer; 403. electrically selecting a board; 404. a high-efficiency filter layer; 405. a dust collecting plate; 406. an activated carbon plate; 407. a partition plate; 5. and (7) an exhaust port.

Detailed Description

As shown in fig. 1, a exhaust gas purification device with many seal structure, including purifying box 1, fluting 3 and purification subassembly 4, air inlet 2 has been seted up on purifying box 1 left side, air inlet 2 includes flange 201, sealed rubber ring 202 and dust screen 203, and flange 201 left end internal connection has sealed rubber ring 202, sealed rubber ring 202 outer wall is connected the face and is laminated each other with flange 201 internal orifice connection face, and sealed rubber ring 202 is elastic construction, when purifying box 1 passes through flange 201 and external pipeline and runs through fixed connection mutually, it accepts to be connected with an elastic sealed rubber ring 202 in the position that both laminated mutually, seal the processing to both sealed departments, improve the inside gas tightness of purifying box 1. The right end of the connecting flange 201 is provided with a dust screen 203.

As shown in figures 1 and 2, the slot 3 is arranged in the middle of the purification box 1, the slot 3 comprises an access opening 301, a positioning column 302, an access door 303, a connecting hinge 304, a plugging block 305 and a sealing liner 306, the positioning column 302 is fixed on the outer side of the access opening 301, the access opening 301 is connected with the access door 303 through the connecting hinge 304, the plugging block 305 is welded in the middle of the inner side of the access door 303, the access door 303 is movably connected with the purification box 1, the access door 303 forms a buckling structure with the access opening 301 through the positioning column 302, the access opening 301 is connected with the access door 303 with a matched structure size, the access door 303 and the access door are connected through the connecting hinge 304, the corresponding access door 303 can overturn and move on the access opening 301 of the purification box 1 through the connecting hinge 304, the access opening 301 can be sealed or opened, and further the internal devices of the purification box 1 can be conveniently overhauled and cleaned, convenient to use, and when access door 303 laminates in access hole 301 and seals, access hole 301's the fixed reference column 302 in outer end runs through in access door 303 relevant position and carries out the buckle location, improves the stability that access door 303 connects. The inboard outer end of access door 303 is inlayed and is had sealed lining 306, sealed lining 306 is cyclic annularly, and sealed lining 306 is flexible structure, the inboard outstanding blockout piece 305 outside of access door 303 is inlayed and is had the flexible sealed lining 306 of round, it can laminate each other with the outer wall of access hole 301 when access door 303 laminating is sealed in access hole 301 department, the pressurized internal compression is sealed to access door 303 and access hole 301 junction, and then improves both sealed effects. The purification component 4 is connected inside the purification box 1, and the right end of the purification box 1 is provided with an exhaust port 5.

As shown in fig. 2 and fig. 3, the purifying assembly 4 includes a drawer cabinet 401, a primary filter layer 402, an electric selection plate 403, a high efficiency filter layer 404, a dust collection plate 405, an activated carbon plate 406 and a partition plate 407, the primary filter layer 402 is connected inside the drawer cabinet 401, the electric selection plate 403 is disposed on the right side of the primary filter layer 402, the high efficiency filter layer 404 is connected on the right side of the electric selection plate 403, the dust collection plate 405 is disposed at the middle end inside the purifying box 1, the activated carbon plate 406 is disposed on the right side of the dust collection plate 405, the partition plate 407 is fixed inside the purifying box 1, the partition plate 407 is uniformly distributed inside the purifying box 1, the drawer cabinet 401 and the purifying box 1 are connected in a sliding manner, four partition plates 407 are disposed inside the purifying box 1 for blocking the primary filter layer 402, the electric selection plate 403, the high efficiency filter layer 404, the dust collection plate 405 and the activated carbon plate 406 respectively, and sealing and separating the adjacent two to prevent a part of the untreated gas from flowing through the outside the purifying element, and then influence the exhaust-gas treatment effect, and this space bar 407 is inside to be the cavity form, be convenient for get into next purification piece to the circulation of gas that previous purification piece was handled and handle, and just imitate filter layer 402, electricity select board 403, high efficiency filter layer 404 and activated carbon plate 406 outside all is provided with and takes out cabinet 401, be convenient for take out the clearance, overhaul, convenient to use through taking out cabinet 401 twitch the roll-off to inside purification piece when access door 303 opens.

In summary, when the exhaust gas purifying device with multiple sealing structures is used, first, an elastic sealing rubber ring 202 is connected to a position where the purifying box 1 is fixedly connected with an external pipeline through a connecting flange 201 for receiving, and sealing treatment is performed on the sealing position of the two, so as to improve the air tightness inside the purifying box 1, four partition plates 407 are arranged inside the purifying box 1, and are respectively used for separating a primary filter layer 402, an electric selection plate 403, a high-efficiency filter layer 404, a dust collection plate 405 and an activated carbon plate 406, and sealing separation is performed between the two adjacent plates, so as to prevent part of untreated gas from flowing from the outer side of the purifying piece and further influencing the exhaust gas treatment effect, the interior of the partition plate 407 is hollow, so that the gas treated by the previous purifying piece can flow into the next purifying piece for treatment, and the outer sides of the primary filter layer 402, the electric selection plate 403, the high-efficiency filter layer 404 and the activated carbon plate 406 are all provided with a drawer 401, when the access door 303 is opened, the access door 401 is convenient to pull and slide out to take out and clean and overhaul the internal purifying piece, the access opening 301 is connected with an access door 303 with the same structural size, the access door 303 and the access door are connected through a connecting hinge 304, the corresponding access door 303 can turn over and move on the access opening 301 of the purifying box 1 through the connecting hinge 304, the access opening 301 can be sealed or opened, and further the internal devices of the purifying box 1 can be overhauled and cleaned conveniently, the use is convenient, when the access door 303 is attached to the access opening 301 for sealing, a positioning column 302 fixed at the outer end of the access opening 301 penetrates through the corresponding position of the access door 303 for buckling and positioning, the connection stability of the access door 303 is improved, a circle of flexible sealing lining 306 is embedded at the outer side of a sealing block 305 protruding from the inner side of the corresponding access door 303, when the access door 303 is attached and sealed at the access opening 301, the sealing liner 306 is mutually attached to the outer wall of the access opening 301, and the joint of the access door 303 and the access opening 301 is sealed by inward compression under pressure, so that the sealing effect of the two is improved.

Claims

1. The waste gas purification device with the multi-sealing structure comprises a purification box (1), a groove (3) and a purification assembly (4), and is characterized in that an air inlet (2) is formed in the left side of the purification box (1), the air inlet (2) comprises a connecting flange (201), a sealing rubber ring (202) and a dustproof net (203), the sealing rubber ring (202) is connected to the left end of the connecting flange (201) in an internal mode, the dustproof net (203) is arranged at the right end of the connecting flange (201), the groove (3) is formed in the middle of the purification box (1), the groove (3) comprises an access hole (301), a positioning column (302), an access door (303), a connecting hinge (304), a plugging block (305) and a sealing liner (306), the positioning column (302) is fixed on the outer side of the access hole (301), and the access hole (301) is connected with the access door (303) through the connecting hinge (304), and the inboard middle part welding of access door (303) has stifled piece (305), the inboard outer end of access door (303) is inlayed and is had sealed lining (306), purification subassembly (4) are connected in the inside of purifying box (1), and gas vent (5) have been seted up to purifying box (1) right-hand member.

2. The exhaust gas purifying apparatus with multiple sealing structures as claimed in claim 1, wherein the outer wall connecting surface of the sealing rubber ring (202) and the inner opening connecting surface of the connecting flange (201) are attached to each other, and the sealing rubber ring (202) is of an elastic structure.

3. The exhaust gas purification device with the multi-sealing structure as claimed in claim 1, wherein the access door (303) is movably connected with the purification box (1), and the access door (303) forms a snap structure with the access opening (301) through the positioning column (302).

4. An exhaust gas purification apparatus having multiple sealing structures as set forth in claim 1, wherein said sealing liner (306) is in a ring shape, and the sealing liner (306) is in a flexible structure.

5. The exhaust gas purification device with the multi-seal structure according to claim 1, wherein the purification component (4) comprises a drawer cabinet (401), a primary filter layer (402), an electric selection plate (403), a high efficiency filter layer (404), a dust collection plate (405), an activated carbon plate (406) and a partition plate (407), the primary filter layer (402) is connected inside the drawer cabinet (401), the electric selection plate (403) is arranged on the right side of the primary filter layer (402), the high efficiency filter layer (404) is connected on the right side of the electric selection plate (403), the dust collection plate (405) is arranged at the middle end inside the purification box (1), the activated carbon plate (406) is arranged on the right side of the dust collection plate (405), and the partition plate (407) is fixed inside the purification box (1).

6. An exhaust gas purification apparatus with multi-sealing structure as claimed in claim 5, wherein the partition boards (407) are uniformly distributed with respect to the inside of the purification box (1), and the drawer cabinet (401) and the purification box (1) are connected in a sliding manner.