CN218421688U

CN218421688U - Resin trapping device for resin adsorption waste gas treatment

Info

Publication number: CN218421688U
Application number: CN202222716360.4U
Authority: CN
Inventors: 许永帅; 魏强; 朱媛; 刘倩; 王珊珊; 朱广成
Original assignee: Gcl High Tech Nano New Materials Xuzhou Co ltd
Current assignee: Gcl High Tech Nano New Materials Xuzhou Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-03
Anticipated expiration: 2032-10-14

Abstract

The utility model provides a resin catching device for resin adsorption waste gas treatment, which comprises an outer cylinder and an inner filtering unit; one end of the outer cylinder is closed, the other end of the outer cylinder is provided with an opening, and a separation cavity is arranged in the outer cylinder; the closed end of the outer barrel is provided with a feeding pipe, the bottom of the outer barrel is provided with a rectangular opening, a precipitation bin is arranged below the rectangular opening, and the bottom of the precipitation bin is communicated with a discharge pipe; the inner filtering unit comprises a filtering cylinder, a blind plate and a discharging pipe; waste gas enters the outer barrel from the feeding pipe, resin in the waste gas is isolated in a separation cavity of the outer barrel by the filter cylinder and is gathered in the precipitation bin, so that the pollution of the discharged waste gas to the environment is reduced, the captured resin is conveniently recovered, and the cyclic utilization of the solvent and the resin is realized; the screen arranged outside the filter cartridge can prevent the through holes on the filter cartridge from being blocked and is convenient for the cleaning work of the filter cartridge.

Description

Resin trapping device for resin adsorption waste gas treatment

Technical Field

The utility model relates to a resin trapping apparatus technical field specifically is a resin trapping apparatus for resin adsorption exhaust-gas treatment.

Background

In the production process of chemical industry, pharmacy, synthesis and other industries, a large amount of waste gas containing solvent components is often discharged, so that the solvent loss is caused, and the environment is polluted. The solvent is adsorbed by the solvent adsorption material, and the waste gas is recycled, so that the problem of waste gas pollution can be solved, the solvent consumption can be reduced, and the method is a necessary means for realizing energy conservation, emission reduction and environmental protection treatment.

A large amount of solvent-containing off-gas is generated during the fumed silica production process. Compared with activated carbon and carbon fiber, the resin is a solvent adsorption material with more use advantages and is widely applied, and the waste gas after adsorption treatment contains a large amount of resin, which is directly discharged to the outside and causes great environmental pollution and is not beneficial to the recycling of the solvent and the resin.

Publication number CN216878586U discloses a macroporous resin adsorption device for waste gas treatment and purification. The resin adsorption device for waste gas treatment and purification comprises a purification cylinder and a mixing disinfection connector, wherein an embedded filter cylinder fixedly installed is arranged in the purification cylinder, an adsorption component is clamped in the embedded filter cylinder, the mixing disinfection connector is erected on the purification cylinder, and filtered and adsorbed waste gas is disinfected through the mixing disinfection connector. In the using process of the device, part of resin is taken away to the outside of the adsorption device, the resin capture function is not realized, the resin loss is generated and is directly discharged, and the environment is still influenced to a certain degree.

SUMMERY OF THE UTILITY MODEL

The technical insufficiency that exists to the aforesaid, the utility model aims at providing a resin trapping apparatus for resin adsorption exhaust-gas treatment, the resin of solution adsorption solvent usefulness is along with waste gas directly discharges away the problem of polluted environment, increase solvent and resin loss.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a resin trapping device for resin adsorption waste gas treatment comprises an outer barrel and an inner filtering unit; the axis of the outer cylinder is parallel to the horizontal plane; one end of the outer cylinder is closed, the other end of the outer cylinder is provided with an opening, and a separation cavity is arranged in the outer cylinder; the closed end of the outer barrel is provided with a feeding pipe which is communicated with the separation cavity; the bottom of the outer barrel is provided with a rectangular opening, a precipitation bin connected with the rectangular opening is arranged below the rectangular opening, and the bottom of the precipitation bin is communicated with a discharge pipe; the inner filtering unit comprises a filtering cylinder, a blind plate and a discharging pipe; through holes communicated with the inside and the outside of the filter cylinder are densely distributed on the filter cylinder; the filter cartridge is arranged in the separation cavity, and the axis of the filter cartridge is superposed with the axis of the outer cylinder; a sealing plate is fixedly arranged at one end, close to the feeding pipe, of the filter cylinder, one end, far away from the feeding pipe, of the filter cylinder is fixedly connected with the blind plate, and the blind plate is arranged outside the separation cavity and is fixedly connected with the opening end of the outer cylinder; one end of the discharge pipe is fixed on one side, far away from the filter cylinder, of the blind plate, and the discharge pipe is communicated with the filter cylinder.

Preferably, the horizontal length and the width of the settling bin are gradually reduced from top to bottom.

Preferably, a screen is also included; the screen is sleeved outside the filter cylinder and covers the through holes on the filter cylinder.

Preferably, a first flange is fixedly arranged at the opening end of the outer cylinder; the blind plate is fixedly connected with the first flange through bolts.

Preferably, a second flange is fixedly arranged at one end, far away from the outer barrel, of the feeding pipe; a third flange is fixedly arranged at one end, far away from the blind plate, of the discharge pipe; and a fourth flange is fixedly arranged at one end of the discharge pipe, which is far away from the sedimentation bin.

Preferably, a valve is fixedly connected to the bottom of the fourth flange.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses in, inside waste gas entered into the urceolus from the inlet pipe, the resin in the waste gas was strained a section of thick bamboo and is kept apart in the separation intracavity of urceolus to assemble in precipitating the storehouse, alleviate the pollution that the waste gas that discharges away caused to the environment, conveniently retrieve the resin of catching simultaneously, realize the cyclic utilization of solvent, resin.

2. The utility model discloses in, strain the screen cloth of a section of thick bamboo outside setting and can prevent to strain the through-hole on the section of thick bamboo and be blockked up, be convenient for simultaneously strain the clearance work of a section of thick bamboo.

Drawings

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

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

fig. 3 is a structural exploded view of the present invention.

Wherein:

1. a second flange; 2. an outer cylinder; 3. a first flange; 4. a blind plate; 5. a third flange; 6. a discharge pipe; 7. a discharge pipe; 8. a fourth flange; 9. a settling bin; 10. a feed pipe; 11. a separation chamber; 12. a filter cartridge; 13. and (4) screening.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 3, a resin trap device for resin adsorption waste gas treatment includes an outer cylinder 2 and an inner filter unit; the axis of the outer cylinder 2 is arranged parallel to the horizontal plane; one end of the outer cylinder 2 is closed, the other end of the outer cylinder is provided with an opening, and a separation cavity 11 is arranged in the outer cylinder 2; the outer cylinder 2 adopts a cylindrical cylinder structure; the closed end of the outer barrel 2 is provided with a feeding pipe 10 which is used for connecting with an air inlet end of waste gas, and the feeding pipe 10 is communicated with a separation cavity 11; a rectangular opening is formed in the bottom of the outer barrel 2, a precipitation bin 9 connected with the rectangular opening is arranged below the rectangular opening, the precipitation bin 9 is communicated with the separation cavity 11, the precipitation bin 9 is used for gathering resin, and a discharge pipe 7 is communicated with the bottom of the precipitation bin 9 and used for discharging the resin; the inner filtering unit comprises a filtering cylinder 12, a blind plate 4 and a discharging pipe 6; through holes communicated with the inside and the outside of the filter cylinder 12 are densely distributed on the filter cylinder 12, the diameter of each through hole is smaller than that of the resin, when waste gas containing the resin passes through the through holes, the resin is isolated outside the filter cylinder 12, and the waste gas enters the inside of the filter cylinder 12; the filter cartridge 12 is arranged in the separation cavity 11, and the axis of the filter cartridge 12 is coincident with the axis of the outer cylinder 2; a sealing plate is fixedly arranged at one end of the filter cylinder 12 close to the feeding pipe 10, one end of the filter cylinder 12 is sealed and blocked by the sealing plate, one end far away from the feeding pipe 10 is fixedly connected with the blind plate 4, the blind plate 4 is arranged outside the separation cavity 11 and is fixedly connected with the open end of the outer cylinder 2, and the opening of the outer cylinder 2 is sealed and blocked by the blind plate 4, so that a closed space is formed inside the outer cylinder 2; one end of the discharge pipe 6 is fixed on one side of the blind flange 4 far away from the filter cylinder 12, and the discharge pipe 6 is communicated with the filter cylinder 12 and used for discharging the treated waste gas.

Further, the horizontal length and the width of the settling bin 9 are gradually reduced from top to bottom and are arranged in an inverted pyramid shape, so that the resin falling into the settling bin 9 gathers together towards the bottom of the settling bin 9.

Further, a screen 13 is also included; the screen 13 is sleeved outside the filter cylinder 12 and covers the through hole on the filter cylinder 12, the screen 13 can prevent the through hole of the filter cylinder 12 from being blocked, and the screen 13 is taken off from the filter cylinder 12 to be cleaned or replaced by a new screen 13, so that the normal use of the resin catching device is not delayed.

Further, a first flange 3 is fixedly arranged at the opening end of the outer cylinder 2; the blind plate 4 is fixedly connected with the first flange 3 through bolts, and the filter cartridge 12 can be drawn out of the outer cylinder 2 for cleaning by unscrewing the bolts.

Further, a second flange 1 is fixedly arranged at one end of the feeding pipe 10 far away from the outer cylinder 2 and is used for connecting an air inlet end; a third flange 5 is fixedly arranged at one end of the discharge pipe 6 far away from the blind plate 4 and is used for connecting an air outlet end; and a fourth flange 8 is fixedly arranged at one end of the discharge pipe 7 far away from the settling bin 9 and is used for connecting a resin discharge end.

Furthermore, the bottom of the fourth flange 8 is fixedly connected with a valve which is normally in a closed state, and the valve is opened when the resin is recovered, so that the resin enters the discharge pipe 7 from the settling bin 9 and is discharged.

Claims

1. A resin trapping device for resin adsorption waste gas treatment is characterized by comprising an outer cylinder (2) and an inner filtering unit; the axis of the outer cylinder (2) is parallel to the horizontal plane; one end of the outer cylinder (2) is closed, the other end of the outer cylinder is provided with an opening, and a separation cavity (11) is arranged in the outer cylinder (2); a feeding pipe (10) is arranged at the closed end of the outer barrel (2), and the feeding pipe (10) is communicated with the separation cavity (11); a rectangular opening is formed in the bottom of the outer barrel (2), a precipitation bin (9) connected with the rectangular opening is arranged below the rectangular opening, and a discharge pipe (7) is communicated with the bottom of the precipitation bin (9); the inner filtering unit comprises a filtering cylinder (12), a blind plate (4) and a discharging pipe (6); through holes communicated with the inside and the outside of the filter cylinder (12) are densely distributed on the filter cylinder; the filter cartridge (12) is arranged in the separation cavity (11), and the axis of the filter cartridge (12) is coincident with the axis of the outer cylinder (2); a sealing plate is fixedly arranged at one end, close to the feeding pipe (10), of the filter cylinder (12), one end, far away from the feeding pipe (10), of the filter cylinder is fixedly connected with the blind plate (4), and the blind plate (4) is arranged outside the separation cavity (11) and is fixedly connected with the open end of the outer cylinder (2); one end of the discharge pipe (6) is fixed on one side, far away from the filter cylinder (12), of the blind plate (4), and the discharge pipe (6) is communicated with the filter cylinder (12).

2. The resin capturing device for resin adsorption waste gas treatment as claimed in claim 1, wherein the horizontal length and width of the settling bin (9) are gradually reduced from top to bottom.

3. The resin capturing device for resin adsorption off-gas treatment as recited in claim 1, further comprising a screen (13); the screen (13) is sleeved outside the filter cylinder (12) and covers the through holes on the filter cylinder (12).

4. The resin trapping device for resin adsorption waste gas treatment as claimed in claim 1, wherein the open end of the outer cylinder (2) is fixedly provided with a first flange (3); the blind plate (4) is fixedly connected with the first flange (3) through bolts.

5. The resin capture device for resin adsorption waste gas treatment as claimed in claim 4, characterized in that a second flange (1) is fixedly arranged on one end of the feeding pipe (10) far away from the outer cylinder (2); a third flange (5) is fixedly arranged at one end, far away from the blind plate (4), of the discharge pipe (6); and a fourth flange (8) is fixedly arranged at one end of the discharge pipe (7) far away from the sedimentation bin (9).

6. The resin trap device for resin adsorption waste gas treatment according to claim 5, wherein a valve is fixedly connected to the bottom of the fourth flange (8).