CN216498159U - Multilayer activated carbon box for waste gas treatment - Google Patents

Abstract

The utility model relates to the technical field of activated carbon boxes, in particular to a multilayer activated carbon box for waste gas treatment, which comprises an activated carbon box body, wherein the bottom end of the activated carbon box body is fixedly connected with a plurality of support legs, the left end of the activated carbon box body is connected with an air inlet pipe, the right end of the activated carbon box body is connected with an air outlet pipe, the right side inside the activated carbon box body is provided with an activated carbon filtering mechanism, the left side of the top end of the activated carbon box body is provided with two slots, filter screen plates are inserted into the two slots, the two filter screen plates are in sliding fit with the activated carbon box body, the top ends of the two filter screen plates are fixedly connected with first fixing plates, the two first fixing plates are fixedly connected with the top end of the activated carbon box body through first screws, the bottom end of the activated carbon box body is provided with a collection port, and the bottom end of the collection port is provided with a collection box; it avoids the large granule dust in the waste gas to block up the active carbon board, guarantees the gas permeability of active carbon board, guarantees its effect to exhaust-gas treatment.

Description

Multilayer activated carbon box for waste gas treatment

Technical Field

The utility model relates to the technical field of activated carbon boxes, in particular to a multilayer activated carbon box for waste gas treatment.

Background

Because the active carbon has the characteristics that the active carbon can be regenerated, the active carbon desorption device can be used for regenerating and recycling the active carbon under the conditions of large consumption of the active carbon, high concentration of waste gas and short saturation time of the active carbon, and the waste gas is usually treated by a plurality of layers of active carbon boxes.

Through the retrieval, chinese patent is CN 213101472U's utility model patent discloses a multilayer drawer type activated carbon box, it includes activated carbon box body, one side of activated carbon box body is equipped with the air intake, the opposite side of activated carbon box body is equipped with the air outlet, the track through-hole that four levels set up has been seted up in the activated carbon box body, slidable mounting has the drawer in the track through-hole, fixed mounting has the activated carbon board on the drawer, one side fixed mounting of drawer has the handle, its in use, the large granule dust in the waste gas causes the activated carbon board to block up easily, reduce the gas permeability of activated carbon board, reduce its effect to exhaust-gas treatment.

Disclosure of Invention

In view of the defects in the prior art, the present invention provides a multi-layer activated carbon box for waste gas treatment, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a multilayer activated carbon box for waste gas treatment comprises an activated carbon box body, wherein a plurality of supporting legs are fixedly connected to the bottom end of the activated carbon box body, an air inlet pipe is connected to the left end of the activated carbon box body, an air outlet pipe is connected to the right end of the activated carbon box body, an activated carbon filtering mechanism is arranged on the right side of the interior of the activated carbon box body, two inserting grooves are formed in the left side of the top end of the activated carbon box body, filtering mesh plates are inserted into the two inserting grooves, the two filtering mesh plates are in sliding fit with the activated carbon box body, first fixing plates are fixedly connected to the top ends of the two filtering mesh plates, the two first fixing plates are fixedly connected to the top end of the activated carbon box body through first screws, a collecting port is formed in the bottom end of the activated carbon box body, a collecting box is mounted at the bottom end of the collecting port, the left end of the filtering mesh plate on the right side is flush with the right end of the collecting port, and a sealing mechanism is connected to the bottom end of the filtering mesh plate on the left side, the left end of the activated carbon box body is provided with a cleaning mechanism for cleaning the filter screen plate positioned on the left side.

For be convenient for handle waste gas, activated carbon filter mechanism includes a plurality of activated carbon boards, the front end right side of activated carbon box body is provided with a plurality of second slots, and is a plurality of the activated carbon board inserts the inner wall to a plurality of second slots respectively, a plurality of activated carbon boards all with activated carbon box body sliding fit, the equal fixedly connected with second fixed plate of front end of a plurality of activated carbon boards, a plurality of second fixed plates all are connected with the front end of activated carbon box body through the second screw.

In order to facilitate the replacement of the filter screen plate, the sealing mechanism comprises a connecting seat and a sealing plate, the top end of the connecting seat is provided with a connecting groove, the left side and the right side inside the connecting seat are respectively provided with a first sliding groove, the inside of the two first sliding grooves is respectively provided with a first sliding block in a sliding manner, one end of the first sliding block, which is far away from the connecting groove, is connected with a first compression spring, one end of the first sliding block, which is close to the connecting groove, is fixedly connected with a first clamping column, one end of the first clamping column, which is far away from the first sliding block, extends into the connecting groove, the bottom sides of the left end and the right end of the filter screen plate are respectively provided with a first clamping groove matched with the first sliding grooves, the positions, which correspond to the filter screen plate on the left side, of the front upper side and the rear upper side inside the activated carbon box body are respectively provided with a second sliding groove, the inside of the second sliding groove is provided with a second sliding block in a sliding manner, one end of the second sliding block, which is far away from the filter screen plate, is connected with a second compression spring and a first pull rod, one end of the second sliding block close to the filter screen plate is provided with a second clamping column extending to the inside of the activated carbon box body, the front end and the rear end of the connecting seat are both provided with a second clamping groove matched with the second clamping column, the left end of the sealing plate is fixedly connected with the right end of the connecting seat, and the right end of the sealing plate is in contact with the right end of the collecting port.

In order to facilitate the movement of the first pull rod, one end of the first pull rod extending to the outside of the activated carbon box body is fixedly connected with a pull plate.

In order to facilitate the cleaning of the dust on the filter screen plate, the cleaning mechanism comprises a motor and a brush, the right end of the brush is contacted with the left end of the filter screen plate positioned on the left side, the left end of the brush is fixedly connected with a rotating plate, the left end of the rotating plate is fixedly connected with a first rotating shaft, a square groove is arranged inside the first rotating shaft, a square block is arranged inside the square groove in a sliding manner, the right end of the square block is connected with a third compression spring, the left end of the square block is fixedly connected with a second rotating shaft, and the right end of the second rotating shaft extends to the left side of the first rotating shaft, the motor is arranged at the left end of the activated carbon box body, the output end of the motor is fixedly connected with the left end of the second rotating shaft, the outside of first pivot is rotated and is connected with changes the cover, changes the bottom fixedly connected with connecting plate of cover, and the left end bottom fixedly connected with second pull rod of connecting plate, the left end of second pull rod extend to the left side of activated carbon box body.

In order to pull out the filter screen plate and the activated carbon plate from the inside of the activated carbon box body, pull handles are fixedly connected to the top end of the first fixing plate and the front end of the second fixing plate.

Compared with the prior art, the utility model provides a multilayer activated carbon box for waste gas treatment, which has the following beneficial effects:

1. this multilayer activated carbon box for exhaust-gas treatment filters the waste gas that gets into activated carbon box body inside through filtering the otter board, filters the large granule dust in the waste gas, avoids the large granule dust in the waste gas to block up the activated carbon board, guarantees the gas permeability of activated carbon board, guarantees its effect to exhaust-gas treatment.

2. This multilayer activated carbon box for exhaust-gas treatment seals first slot through sealing mechanism, avoids outside air to get into the inside of activated carbon box body through first slot in a large number, can guarantee to change the filter plate at the in-process that handles waste gas, can guarantee to go on continuously exhaust-gas treatment's process.

3. This multilayer activated carbon box for exhaust-gas treatment drives first pivot, second pivot, commentaries on classics board and brush through the motor and rotates, clears up the dust on filtering the otter board through the brush, avoids filtering the otter board and blocks up.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic diagram of a right-side cross-sectional structure of the present invention;

fig. 4 is a schematic view of the enlarged structure of a portion a in fig. 2 according to the present invention.

The symbols in the drawings illustrate that:

1. an activated carbon tank body; 2. a support leg; 3. an air inlet pipe; 4. an air outlet pipe; 5. a filter screen plate; 6. a first fixing plate; 7. a collection box; 8. an activated carbon plate; 9. a second fixing plate; 10. a connecting seat; 11. a sealing plate; 12. a first slider; 13. a first compression spring; 14. a first clamp post; 15. a second slider; 16. a second compression spring; 17. a first pull rod; 18. a second clamping column; 19. pulling a plate; 20. a motor; 21. a brush; 22. rotating the plate; 23. a first rotating shaft; 24. a square block; 25. a third compression spring; 26. a second rotating shaft; 27. rotating the sleeve; 28. a connecting plate; 29. a second pull rod; 30. and (5) pulling the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1-4, a multi-layer activated carbon box for waste gas treatment comprises an activated carbon box body 1, a plurality of support legs 2 fixedly connected to the bottom end of the activated carbon box body 1, an air inlet pipe 3 connected to the left end of the activated carbon box body 1, the air inlet pipe 3 communicated with an external waste gas delivery pipe, an air outlet pipe 4 connected to the right end of the activated carbon box body 1, an air blower connected to the right end of the air outlet pipe 4 for sucking waste gas into the activated carbon box body 1 through the air inlet pipe 3, an activated carbon filtering mechanism arranged on the right side of the inside of the activated carbon box body 1 and comprising a plurality of activated carbon plates 8, a plurality of second slots arranged on the right side of the front end of the activated carbon box body 1, a plurality of activated carbon plates 8 respectively inserted into the inner walls of the second slots, the plurality of activated carbon plates 8 all slidably fitted with the activated carbon box body 1, a second fixing plate 9 fixedly connected to the front ends of the plurality of activated carbon plates 8, a plurality of second fixed plates 9 are all connected with the front end of activated carbon box body 1 through the second screw, are convenient for handle waste gas, unscrew the second screw, are convenient for pull out activated carbon plate 8 from activated carbon box body 1's inside, are convenient for change activated carbon plate 8.

Activated carbon box body 1's top left side is provided with two slots, filter plate 5 has all been inserted in the inside of two slots, two filter plate 5 all with activated carbon box body 1 sliding fit, filter the waste gas that gets into activated carbon box body 1 inside through filter plate 5, filter the large granule dust in the waste gas, avoid the large granule dust in the waste gas to block up activated carbon plate 8, guarantee activated carbon plate 8's gas permeability, guarantee its effect to exhaust-gas treatment.

The top ends of the two filter screen plates 5 are fixedly connected with a first fixing plate 6, the top ends of the first fixing plate 6 and the front end of a second fixing plate 9 are fixedly connected with a pull handle 30, so that the filter screen plates 5 and the activated carbon plate 8 can be pulled out from the inside of the activated carbon box body 1, and the filter screen plates 5 and the activated carbon plate 8 can be replaced conveniently.

The two first fixing plates 6 are fixedly connected with the top end of the activated carbon box body 1 through first screws, the bottom end of the activated carbon box body 1 is provided with a collecting port, the bottom end of the collecting port is provided with a collecting box 7, the left end of the filter screen plate 5 positioned on the right side is flush with the right end of the collecting port, the bottom end of the filter screen plate 5 positioned on the left side is connected with a sealing mechanism, the left end of the activated carbon box body 1 is provided with a cleaning mechanism for cleaning the filter screen plate 5 positioned on the left side, the cleaning mechanism comprises a motor 20 and a brush 21, the right end of the brush 21 is contacted with the left end of the filter screen plate 5 positioned on the left side, the left end of the brush 21 is fixedly connected with a rotating plate 22, the left end of the rotating plate 22 is fixedly connected with a first rotating shaft 23, a square groove is arranged inside the first rotating shaft 23, a square groove is slidably arranged inside the square groove, the right end of the square groove is connected with a third compression spring 25, the left end of the square groove 24 is fixedly connected with a second rotating shaft 26, the right-hand member of second pivot 26 extends to the left side of first pivot 23, the left end at activated carbon box body 1 is installed to motor 20, the output of motor 20 and the left end fixed connection of second pivot 26, drive first pivot 23 through motor 20, second pivot 26, commentaries on classics board 22 and brush 21 rotate, clear up the dust on the filter plate 5 through brush 21, avoid filter plate 5 to block up, the outside of first pivot 23 is rotated and is connected with commentaries on classics cover 27, the bottom fixedly connected with connecting plate 28 of commentaries on classics cover 27, the left end bottom fixedly connected with second pull rod 29 of connecting plate 28, the left end of second pull rod 29 extends to activated carbon box body 1's left side, make first pivot 23 through pulling second pull rod 29, commentaries on classics board 22 and brush 21 move to the left side, be convenient for pulling filter plate 5 and connecting seat 10 to move upwards.

It should be further noted that the sealing mechanism includes a connecting seat 10 and a sealing plate 11, the top end of the connecting seat 10 is provided with a connecting groove, the left side and the right side of the inside of the connecting seat 10 are both provided with first sliding grooves, the insides of the two first sliding grooves are both slidably provided with first sliding blocks 12, one end of each first sliding block 12 far away from the connecting groove is connected with a first compression spring 13, one end of each first sliding block 12 near the connecting groove is fixedly connected with a first clamping column 14, one end of each first clamping column 14 far away from the first sliding block 12 extends into the connecting groove, the bottom sides of the left end and the right end of the filter screen plate 5 are both provided with first clamping grooves matched with the first sliding grooves, the first clamping columns 14 are pushed by the compression springs to be inserted into the first clamping grooves so that the connecting seat 10 is fixedly connected with the filter screen plate 5, the positions of the front upper side and the rear upper side of the inside of the activated carbon box body 1 corresponding to the filter screen plate 5 on the left side are both provided with second sliding grooves, a second sliding block 15 is arranged inside the second sliding groove in a sliding manner, one end of the second sliding block 15, which is far away from the filter screen plate 5, is connected with a second compression spring 16 and a first pull rod 17, the first pull rod 17 extends to one end, which is outside the activated carbon box body 1, of the first sliding block 19 is fixedly connected with a pull plate 19, which is convenient for pulling the first pull rod 17 to move, one end, which is close to the filter screen plate 5, of the second sliding block 15 is provided with a second clamping column 18 extending to the inside of the activated carbon box body 1, the front end and the rear end of the connecting seat 10 are both provided with second clamping grooves matched with the second clamping columns 18, the second clamping columns 18 are pushed by the second compression spring 16 to be inserted into the second clamping grooves to fix the connecting seat 10, the first inserting grooves are sealed by the connecting seat 10, the left end of the sealing plate 11 is fixedly connected with the right end of the connecting seat 10, the right end of the sealing plate 11 is contacted with the right end of the collecting port, and the first pull rod 17 is pulled by the pull plate 19, Second slider 15 and second card post 18 move to the outside, make second card post 18 and the separation of second draw-in groove, be convenient for promote filter plate 5, connecting seat 10 and closing plate 11 move down, will be located the filter plate 5 on right side through closing plate 11 and scrape the dust, move to the inside back of collecting the mouth when connecting seat 10 and closing plate 11, seal up the clearance between two filter plate 5 through connecting seat 10 and closing plate 11, filter waste gas through being located left filter plate 5, when changing to being located left filter plate 5, can carry out filtering operation to waste gas through filter plate 5 that is located the right side, can guarantee to change filter plate 5 at the in-process of handling waste gas, can guarantee to go on continuously to waste gas treatment's process.

When the exhaust gas filter is used, firstly, the blower is started, so that exhaust gas enters the interior of the activated carbon box body 1 through the air inlet pipe 3, the exhaust gas is filtered through the filter screen plate 5, the filtered exhaust gas is processed through the multiple layers of activated carbon plates 8, the processed exhaust gas is discharged through the air outlet pipe 4 and the blower, the filter screen plate 5 drives the first rotating shaft 23, the second rotating shaft 26, the rotating plate 22 and the brush 21 to rotate through the motor 20 in the process of filtering the exhaust gas, dust on the filter screen plate 5 is cleaned through the brush 21, the cleaned dust falls into the interior of the collecting box 7 and is collected through the collecting box 7, when the filter screen plate 5 on the left side needs to be filtered, the first screw on the first fixing plate 6 on the left side is unscrewed, then the second pull rod 29 is pulled to enable the first rotating shaft 23, the rotating plate 22 and the brush 21 to move to the left side, and then the first fixing plate 6 is pulled to move upwards, when the top end of the connecting base 10 contacts with the top end of the interior of the activated carbon box body 1, the second compression spring 16 pushes the second clamping column 18 to be inserted into the interior of the second clamping groove, then the filter screen plate 5 is pulled upwards by force, the first clamping column 14 slides out from the inside of the first clamping groove, at the moment, the waste gas is filtered by the filter screen plate 5 positioned at the right side, then, a new filter screen plate 5 is inserted into the inside of the connecting groove, so that the first clamping column 14 is inserted into the inside of the first clamping groove, then the pulling plate 19 is pulled to separate the second catching column 18 from the second catching groove, and simultaneously the second pulling rod 29 is pulled to move the first rotating shaft 23, the rotating plate 22 and the brush 21 to the left, then with the inside that new filter plate 5 promoted activated carbon box body 1, in this process, will be located the dust clearance on the filter plate 5 on right side through closing plate 11, then the tight first screw of spiral shell is fixed can to first fixed plate 6.

The motor 20 is a well-known device that can be directly purchased in the market, and is only used here, and is not structurally and functionally improved, and therefore, the details are not described again, and the motor 20 is provided with a control switch that is matched with the motor, and the installation position of the control switch is selected according to the actual use requirement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. The utility model provides a multilayer activated carbon box for exhaust-gas treatment, includes activated carbon box body (1), its characterized in that: the bottom of the activated carbon box body (1) is fixedly connected with a plurality of supporting legs (2), the left end of the activated carbon box body (1) is connected with an air inlet pipe (3), the right end of the activated carbon box body (1) is connected with an air outlet pipe (4), the right side of the interior of the activated carbon box body (1) is provided with an activated carbon filtering mechanism, the left side of the top end of the activated carbon box body (1) is provided with two slots, filter screen plates (5) are inserted into the two slots, the two filter screen plates (5) are in sliding fit with the activated carbon box body (1), the top ends of the two filter screen plates (5) are fixedly connected with first fixing plates (6), the two first fixing plates (6) are fixedly connected with the top end of the activated carbon box body (1) through first screws, the bottom end of the activated carbon box body (1) is provided with a collecting port, and a collecting box (7) is installed at the bottom end of the collecting port, the left end that lies in filter plate (5) on right side flushes with the right-hand member of collecting the mouth, and the bottom that lies in left filter plate (5) is connected with sealing mechanism, and the left end of activated carbon box body (1) is installed and is used for carrying out the clearance mechanism of clearing up to being located left filter plate (5).

2. The multi-layer activated carbon tank for exhaust gas treatment according to claim 1, wherein: activated carbon filter mechanism includes a plurality of activated carbon boards (8), the front end right side of activated carbon box body (1) is provided with a plurality of second slots, and is a plurality of activated carbon board (8) insert the inner wall to a plurality of second slots respectively, a plurality of activated carbon boards (8) all with activated carbon box body (1) sliding fit, the equal fixedly connected with second fixed plate (9) of front end of a plurality of activated carbon boards (8), a plurality of second fixed plates (9) all are connected with the front end of activated carbon box body (1) through the second screw.

3. The multi-layer activated carbon tank for exhaust gas treatment according to claim 2, wherein: the sealing mechanism comprises a connecting seat (10) and a sealing plate (11), wherein the top end of the connecting seat (10) is provided with a connecting groove, the left side and the right side inside the connecting seat (10) are respectively provided with a first sliding groove, the insides of the two first sliding grooves are respectively provided with a first sliding block (12) in a sliding manner, one end of each first sliding block (12) far away from the connecting groove is connected with a first compression spring (13), one end of each first sliding block (12) close to the connecting groove is fixedly connected with a first clamping column (14), one end of each first clamping column (14) far away from the first sliding block (12) extends into the connecting groove, the bottom sides of the left end and the right end of the filter screen plate (5) are respectively provided with a first clamping groove matched with the first sliding groove, and the positions of the front upper side and the rear upper side inside the activated carbon box body (1) corresponding to the filter screen plate (5) on the left side are respectively provided with a second sliding groove, the inside slip of second spout is provided with second slider (15), and the one end that filter plate (5) were kept away from in second slider (15) is connected with second compression spring (16) and first pull rod (17), and one end that filter plate (5) were close to in second slider (15) is provided with the second card post (18) that extend to activated carbon box body (1) inside, and the front end and the rear end of connecting seat (10) all are provided with the second draw-in groove with second card post (18) looks adaptation, the left end of closing plate (11) and the right-hand member fixed connection of connecting seat (10), the right-hand member of closing plate (11) and the right-hand member contact of collection mouth.

4. The multi-layer activated carbon tank for exhaust gas treatment according to claim 3, wherein: one end of the first pull rod (17) extending to the outside of the activated carbon box body (1) is fixedly connected with a pull plate (19).

5. The multi-layer activated carbon tank for exhaust gas treatment according to claim 4, wherein: the cleaning mechanism comprises a motor (20) and a brush (21), the right end of the brush (21) is in contact with the left end of the filter screen plate (5) positioned on the left side, the left end of the brush (21) is fixedly connected with a rotating plate (22), the left end of the rotating plate (22) is fixedly connected with a first rotating shaft (23), a square groove is formed in the first rotating shaft (23), a square block (24) is arranged in the square groove in a sliding mode, the right end of the square block (24) is connected with a third compression spring (25), the left end of the square block (24) is fixedly connected with a second rotating shaft (26), the right end of the second rotating shaft (26) extends to the left side of the first rotating shaft (23), the motor (20) is installed at the left end of the activated carbon box body (1), the output end of the motor (20) is fixedly connected with the left end of the second rotating shaft (26), and the outer portion of the first rotating shaft (23) is rotatably connected with a rotating sleeve (27), the bottom end of the rotating sleeve (27) is fixedly connected with a connecting plate (28), the bottom side of the left end of the connecting plate (28) is fixedly connected with a second pull rod (29), and the left end of the second pull rod (29) extends to the left side of the activated carbon box body (1).

6. The multi-layer activated carbon tank for exhaust gas treatment according to claim 5, wherein: the top end of the first fixing plate (6) and the front end of the second fixing plate (9) are fixedly connected with pull handles (30).

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