CN216457888U

CN216457888U - Activated carbon waste gas adsorption device

Info

Publication number: CN216457888U
Application number: CN202122927565.2U
Authority: CN
Inventors: 刘劲麟
Original assignee: Guangxi Kebeier Laboratory Equipment Co ltd
Current assignee: Guangxi Kebeier Laboratory Equipment Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-10
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of waste gas treatment equipment, in particular to an activated carbon waste gas adsorption device which comprises an adsorption box, wherein an inclined circular truncated cone-shaped filter cover is fixedly installed on the inner wall of the adsorption box, a collection cover is fixedly installed at one end of the filter cover, an activated carbon plate is fixedly installed on the inner wall of the adsorption box, an access hole is formed in the position, corresponding to the collection cover, of the outer surface of the adsorption box, and an access door is movably connected to the access hole. The utility model has the advantages that: impurity can assemble in collecting the cover to the access door is opened in the later stage, will collect the cover from access point department and dismantle, then will collect the impurity in the cover clean the back again install the filter mantle can, the clearance is simple and convenient, laborsaving purpose has been reached, the filter mantle sets up the shape into the oblique round platform, the surface area that makes the filter mantle inner wall is greater than the cross sectional area of adsorption tank, the filter area of waste gas has been increased, filterable efficiency has been improved, make exhaust-gas treatment's efficiency obtain effectual improvement.

Description

Activated carbon waste gas adsorption device

Technical Field

The utility model relates to the technical field of waste gas treatment equipment, in particular to an activated carbon waste gas adsorption device.

Background

Industrial waste gas discharged from industrial production causes serious environmental pollution, and thus industrial waste gas must be scientifically treated before being discharged into the atmosphere, wherein an activated carbon waste gas adsorption device is a device for adsorbing pungent odor in industrial waste gas in the process of treating industrial waste gas, and is widely used in the field of industrial waste gas treatment.

An active carbon exhaust gas adsorption device disclosed in chinese patent CN209438250U, which reduces the probability of blockage of the active carbon adsorption mechanism by filtering out solid impurities in the exhaust gas in advance, and improves the probability of the staff finding the blockage of the active carbon exhaust gas adsorption device at the first time by adding a monitoring device, but the active carbon exhaust gas adsorption device has the following disadvantages while solving the problems:

1. the activated carbon waste gas adsorption device needs to disassemble the whole filter plate for cleaning when cleaning the filter plate, and the cleaning is very laborious due to the large surface area of the filter plate;

2. this activated carbon exhaust adsorption device, filter are platelike to the cross sectional area of filter equals the cross sectional area of adsorption tank, and the filter area of waste gas is less, thereby the filtration efficiency is low, influences the treatment effeciency of waste gas.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an activated carbon waste gas adsorption device.

The purpose of the utility model is realized by the following technical scheme: the utility model provides an active carbon waste gas adsorption equipment, includes the adsorption tank, the inner wall fixed mounting of adsorption tank has the filter mantle of oblique round platform shape, the one end fixed mounting of filter mantle has the collection cover, the inner wall fixed mounting of adsorption tank has the active carbon board, the access hole has been seted up with the position that the collection cover corresponds to the adsorption tank surface, access hole department swing joint has the access door.

Preferably, the one end fixed mounting that the adsorption tank is close to the filter mantle has the air inlet, the one end fixed mounting that the adsorption tank is close to the activated carbon plate has the gas vent.

Through adopting above-mentioned technical scheme, waste gas passes through the air inlet and gets into the inside of adsorption tank, then after the filtration of filter mantle, again through the removal of flavor back of activated carbon plate, discharges from the gas vent.

Preferably, the equal fixedly connected with first fixed disk in both ends of adsorption tank surface, the equal fixedly connected with second fixed disk in surface of air inlet and gas vent, first fixed disk and second fixed disk fixed mounting.

Through adopting above-mentioned technical scheme, with air inlet and gas vent respectively fixed mounting at the both ends of adsorption tank, later stage demountable comes down, maintains or changes the filter mantle and the activated carbon plate in the collecting box.

Preferably, the end parts of the air inlet and the air outlet are fixedly connected with joints.

Through adopting above-mentioned technical scheme, the joint of inlet end is used for connecting exhaust emission's pipeline, and the joint of exhaust end is used for connecting the pipe, discharges exhaust to appointed place.

Preferably, the bottom of the adsorption tank is fixedly connected with a supporting leg.

Preferably, the filter mantle inclines to the bottom of adsorption tank, just the one end fixedly connected with thread head that the filter mantle is close to the activated carbon plate, collect the open end fixedly connected with nut of cover, collect the nut through setting up at its open end and the thread head threaded connection of filter mantle one end of cover.

Through adopting above-mentioned technical scheme, waste gas is filtered the back by the filter mantle, and impurity in the waste gas can be followed the inner wall of filter mantle slope and slided to the direction of collecting the cover, enters into at last and collects in the cover, and the filter mantle is to the bottom slope of adsorption tank, and the purpose reduces the resistance that filter mantle inner wall below impurity received to be favorable to accelerating impurity and remove to the direction of collecting the cover.

Preferably, the inner wall of the adsorption box is fixedly connected with a positioning ring, and the activated carbon plate is fixedly arranged on one side of the positioning ring.

Through adopting above-mentioned technical scheme, fixed mounting's active carbon board can be dismantled to removable.

The utility model has the following advantages:

1. according to the activated carbon waste gas adsorption device, when the filter cover filters impurities in waste gas, the impurities are blown by the waste gas, can move along the inclined inner wall of the filter cover to the direction of the collection cover, and finally enter the collection cover, so that the collection cover can be detached from an access hole by opening the access door at a later stage, and then the impurities in the collection cover are cleaned and then installed on the filter cover, and the activated carbon waste gas adsorption device is simple and convenient to clean, so that the aim of saving labor is fulfilled;

2. this activated carbon exhaust gas adsorption equipment through setting up the filter mantle into the shape of oblique round platform, makes the surface area of filter mantle inner wall be greater than the cross sectional area of adsorption tank, has increased the filter area of waste gas to filtered efficiency has been improved, make exhaust-gas treatment's efficiency obtain effectual improvement.

Drawings

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

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

fig. 3 is a schematic structural view of the collecting cover of the present invention.

In the figure: 1-adsorption box, 2-filter cover, 3-collection cover, 4-activated carbon plate, 5-access opening, 6-access door, 7-first fixed disk, 8-air inlet, 9-air outlet, 10-second fixed disk, 11-joint, 12-supporting leg, 13-screw head, 14-screw cap and 15-positioning ring.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in figures 1-3, an activated carbon waste gas adsorption device comprises an adsorption tank 1, an inclined truncated cone shaped filter mantle 2 is fixedly arranged on the inner wall of the adsorption tank 1, as shown in figure 2, the surface area of the inner wall of the inclined truncated cone shaped filter mantle 2 is obviously larger than the cross section area of the adsorption tank 1, thereby increasing the filtering area of waste gas and improving the filtering efficiency, a collecting mantle 3 is fixedly arranged at one end of the filter mantle 2, because the inner wall of the filter mantle 2 is in an inclined state, impurities attached to the surface of the filter mantle 2 can be blown by waste gas and move towards the direction of the collecting mantle 3, and finally enter the inside of the collecting mantle 3, thereby only cleaning Jack is carried out on the impurities in the collecting mantle 3 when the impurities are cleaned in the later period, an activated carbon plate 4 is fixedly arranged on the inner wall of the adsorption tank 1, an access hole 5 is arranged at the position corresponding to the outer surface of the adsorption tank 1 and the collecting mantle 3, and an access door 6 is movably connected at the access hole 5, the access door 6 is opened, and the collecting cover 3 can be seen through the access opening 5, so that the collecting cover 3 can be disassembled and assembled.

As a preferred embodiment of the present invention, as shown in fig. 2, an air inlet 8 is fixedly installed at one end of the adsorption tank 1 close to the filter housing 2, and an air outlet 9 is fixedly installed at one end of the adsorption tank 1 close to the activated carbon plate 4, in which exhaust gas enters the adsorption tank 1 through the air inlet 8, and is treated and then discharged from the air outlet 9.

As a preferred technical solution of the present invention, as shown in fig. 2, both ends of the outer surface of the adsorption tank 1 are fixedly connected with a first fixed disk 7, the outer surfaces of the air inlet 8 and the air outlet 9 are fixedly connected with a second fixed disk 10, and the first fixed disk 7 and the second fixed disk 10 are fixedly mounted, in the technical solution, through holes are respectively formed in the first fixed disk 7 and the second fixed disk 10, and the through holes are penetrated by bolts and then connected by nuts and bolts, so as to achieve the purpose of fixedly mounting the air inlet 8 or the air outlet 9.

As a preferred embodiment of the present invention, as shown in fig. 2, a joint 11 is fixedly connected to each end of the inlet port 8 and the outlet port 9, in which the joint 11 at the inlet port 8 is used to connect a pipeline for discharging exhaust gas, and the joint 11 at the end of the outlet port 9 is used to connect a conduit for discharging the treated exhaust gas to a designated place.

As a preferable technical scheme of the utility model, as shown in figure 1, a supporting leg 12 is fixedly connected with the bottom of the adsorption box 1.

As a preferred embodiment of the present invention, as shown in fig. 2 and 3, the filter housing 2 is inclined toward the bottom of the adsorption tank 1, and a screw head 13 is fixedly connected to one end of the filter housing 2 near the activated carbon plate 4, and a screw cap 14 is fixedly connected to an open end of the collection housing 3, and the collection housing 3 is screw-connected to the screw head 13 at one end of the filter housing 2 through the screw cap 14 provided at the open end thereof, in this embodiment, the filter housing 2 is inclined toward the bottom of the adsorption tank 1, so that resistance to impurities below the inner wall of the filter housing 2 can be reduced, and the collection housing 3 and the filter housing 2 are screw-connected to each other, thereby facilitating the detachment of the collection housing 3.

As a preferred embodiment of the present invention, as shown in fig. 2, a positioning ring 15 is fixedly connected to an inner wall of the adsorption tank 1, and the activated carbon plate 4 is fixedly installed at one side of the positioning ring 15, in this embodiment, a threaded hole is formed in the positioning ring 15, a through hole is formed at an edge of the activated carbon plate 4, and the activated carbon plate 4 can be fixed by using a bolt to penetrate through the through hole in the activated carbon plate 4 and be in threaded connection with the threaded hole in the positioning ring 15.

The working process of the utility model is as follows:

s1, enabling the waste gas to enter the adsorption box 1 through the air inlet 8, and enabling the waste gas to contact the filter cover 2;

s2, filtering impurities in the waste gas by the filter hood 2, blowing the impurities on the inner wall of the filter hood 2 by the subsequent waste gas, moving the impurities to the direction of the collecting hood 3, and entering the collecting hood 3 difficultly;

s3, the filtered waste gas is contacted with the activated carbon plate 4 for deodorization and then is discharged from the exhaust port 9;

s4, when collecting and covering 3 inner product and full of impurity, open access door 6, will collect cover 3 and dismantle to get off through access hole 5 and clear up, then with the collection after the clearance cover 3 install on filter mantle 2 again can.

In conclusion, this active carbon exhaust gas adsorption device, filter mantle 2 is when filtering the impurity in the waste gas, impurity is blown by waste gas, can follow the inner wall of filter mantle 2 slope and remove to the direction of collecting mantle 3, enter into at last in collecting mantle 3, thereby later stage accessible is opened access door 6, it dismantles to collect mantle 3 from access hole 5, then will collect the impurity in the mantle 3 clear up the back again install filter mantle 2 on can, the clearance is simple and convenient, thereby laborsaving purpose has been reached, through setting up filter mantle 3 to the shape of oblique round platform, the surface area that makes the inner wall of filter mantle 3 is greater than the cross sectional area of adsorption tank 1, the filter area of waste gas has been increased, thereby the filterable efficiency has been improved, make exhaust-gas treatment's efficiency obtain effectual improvement.

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.

Claims

1. An active carbon waste gas adsorption equipment which characterized in that: including adsorption tank (1), the inner wall fixed mounting of adsorption tank (1) has filter mantle (2) of oblique round platform shape, the one end fixed mounting of filter mantle (2) has collection cover (3), the inner wall fixed mounting of adsorption tank (1) has activated carbon plate (4), access hole (5) have been seted up with the position that collection cover (3) correspond to adsorption tank (1) surface, swing joint has access door (6) is located in access hole (5).

2. The activated carbon off-gas adsorption device according to claim 1, characterized in that: one end fixed mounting that adsorption tank (1) is close to filter mantle (2) has air inlet (8), the one end fixed mounting that adsorption tank (1) is close to activated carbon plate (4) has gas vent (9).

3. An activated carbon exhaust gas adsorption device according to claim 2, characterized in that: the adsorption tank is characterized in that the adsorption tank (1) comprises first fixed disks (7) fixedly connected to the two ends of the outer surface of the adsorption tank, second fixed disks (10) fixedly connected to the outer surfaces of an air inlet (8) and an air outlet (9), and the first fixed disks (7) and the second fixed disks (10) are fixedly mounted.

4. An activated carbon exhaust gas adsorption device according to claim 2, characterized in that: and the end parts of the air inlet (8) and the air outlet (9) are fixedly connected with joints (11).

5. The activated carbon off-gas adsorption device according to claim 1, characterized in that: the bottom of the adsorption box (1) is fixedly connected with a supporting leg (12).

6. The activated carbon off-gas adsorption device according to claim 1, characterized in that: the utility model discloses a filter tank, including filter mantle (2), adsorption tank (1), filter mantle (2) just one end fixedly connected with thread (13) that filter mantle (2) are close to activated carbon plate (4), collect open end fixedly connected with nut (14) of cover (3), collect cover (3) through setting up in nut (14) of its open end and thread (13) threaded connection of filter mantle (2) one end.

7. The activated carbon off-gas adsorption device according to claim 1, characterized in that: the inner wall fixed connection of adsorption tank (1) has holding ring (15), activated carbon plate (4) fixed mounting is in one side of holding ring (15).