CN219002510U

CN219002510U - Active carbon adsorption tower that corrosion resistance is strong

Info

Publication number: CN219002510U
Application number: CN202222878103.0U
Authority: CN
Inventors: 孙超; 刘娣; 孙红平; 孙刚
Original assignee: Jiangsu Xiejia Environmental Protection Technology Co ltd
Current assignee: Jiangsu Xiejia Environmental Protection Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-12
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses an active carbon adsorption tower with strong corrosion resistance, relates to the technical field of active carbon adsorption towers, and aims to solve the problem that an active carbon adsorption tower in the prior art is invalid because untreated gas is directly led into the inside of the adsorption tower when the active carbon adsorption tower is used and micropores on the surface of the active carbon are easily blocked when the active carbon adsorption tower is treated. The active carbon adsorption tower is provided with a tower body, one side end surface of the tower body is provided with an air inlet channel, and the other side end surface of the tower body is provided with an air outlet channel; further comprises: the pretreatment box is arranged on one side of the air inlet channel, a water pump is arranged on the end face of one side of the pretreatment box, an air inlet is formed in the upper surface of the pretreatment box, and a water outlet is formed in the lower surface of the pretreatment box; the spray pipes are arranged on the inner wall of the pretreatment box, a plurality of spray pipes are arranged, supporting feet are arranged on two sides of the bottom of the tower body, and a pressurizing fan is arranged on one side of the inside of the air inlet duct and one side of the inside of the air outlet duct.

Description

Active carbon adsorption tower that corrosion resistance is strong

Technical Field

The utility model relates to the technical field of activated carbon adsorption towers, in particular to an activated carbon adsorption tower with strong corrosion resistance.

Background

The activated carbon adsorption tower is purifying equipment with the best treatment effect on organic waste gas and odor, and the activated carbon adsorption can effectively remove the odor of water, natural and synthetic dissolved organic matters and the like;

for example, chinese issued patent (an activated carbon adsorption tower) with publication number CN 212818978U: including the adsorption tower body, first active carbon adsorption spare, second active carbon adsorption spare and third active carbon adsorption spare, the right side lower extreme of adsorption tower body and advance tobacco pipe welded fastening, and advance the middle section of tobacco pipe and install the filter, first active carbon adsorption spare, second active carbon adsorption spare and third active carbon adsorption spare all pass through the reservation groove with the adsorption tower body from top to bottom swing joint, the inside of first active carbon adsorption spare, second active carbon adsorption spare and third active carbon adsorption spare all includes from outside to interior mutually fixed support frame, support net and active carbon material, can carry out preliminary treatment to the flue gas, reduce the condition that the flue gas granule remains in the tower body inside, convenient replacement and subsequent cleaning work.

However, the activated carbon adsorption tower in the prior art directly introduces untreated gas into the adsorption tower during use, so that micropores on the surface of the activated carbon are easily blocked during treatment, and the problem of failure of the activated carbon is solved; therefore, the existing requirements are not met, and an active carbon adsorption tower with strong corrosion resistance is provided.

Disclosure of Invention

The utility model aims to provide an active carbon adsorption tower with strong corrosion resistance, which solves the problem that the active carbon adsorption tower in the prior art provided in the background art is invalid because untreated gas is directly led into the adsorption tower during use and micropores on the surface of the active carbon are easily blocked during treatment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the active carbon adsorption tower with high corrosion resistance comprises an active carbon adsorption tower, wherein a tower body is arranged on the active carbon adsorption tower, an air inlet channel is arranged on one side end surface of the tower body, and an air outlet channel is arranged on the other side end surface of the tower body;

further comprises:

the pretreatment box is arranged on one side of the air inlet channel, a water pump is arranged on the end face of one side of the pretreatment box, an air inlet is formed in the upper surface of the pretreatment box, and a water outlet is formed in the lower surface of the pretreatment box;

the spray pipes are arranged on the inner wall of the pretreatment box, and a plurality of spray pipes are arranged on the spray pipes.

Preferably, the two side inlets at the bottom of the tower body are provided with supporting feet, one side of the inside of the air inlet duct and one side of the inside of the air outlet duct are provided with a pressurizing fan, and one side end face of the air outlet duct is provided with an air outlet.

Preferably, the upper surface of the tower body is provided with the viewing aperture, just the viewing aperture is provided with two, the preceding terminal surface of the tower body is provided with trades the carbon mouth, just trade the carbon mouth and be provided with two, the preceding terminal surface of pretreatment case is provided with the access door.

Preferably, the spray pipe is provided with a plurality of spray heads, and the inner wall of the pretreatment box is provided with a communication port.

Preferably, the both sides of tower body inside all are provided with the aviation baffle, be provided with the rack between the aviation baffle, just the rack is provided with two, the surface of rack all sets up to the net face, be provided with the limiting plate on the rack.

Preferably, the placing frame is provided with a placing box, two side end faces and the bottom of the placing box are both grid faces, the front end face of the placing box is provided with a connecting socket, and anti-corrosion coatings are arranged on the inner walls of the tower body, the air inlet duct, the air outlet duct and the pretreatment box.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the pretreatment box is arranged at one side of the air inlet channel of the tower body, the spray pipe and the spray header are arranged in the pretreatment box, gas enters the pretreatment box through the air inlet, the water pump conveys water to the spray pipe and sprays the water through the spray header, so that the pretreatment box is filled with water mist, the introduced gas can be cleaned and degraded, then enters the tower body through the pressurizing fan to be adsorbed by using activated carbon, the adsorption quality and efficiency of the activated carbon are improved, the problem that the activated carbon is invalid because the activated carbon adsorption tower in the prior art directly introduces untreated gas into the adsorption tower during use, and micropores on the surface of the activated carbon are easily blocked during treatment is solved.

2. All set up anticorrosive coating through tower body, air inlet duct, air outlet duct and the inner wall of pretreatment case, anticorrosive coating's material is polyolefin, and its chemical stability is good, can be resistant to most acid and alkali's erosion, can make the inside anticorrosive effect that has of device, guarantees device life, and the replacement carbon mouth is established to the preceding terminal surface of tower body simultaneously, and the rear end face of changing the carbon mouth and the connection socket fixed connection of placing the case preceding terminal surface, when needs changing active carbon, only need through changing the carbon mouth with it pull out change can, convenient operation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an activated carbon adsorption column of the present utility model;

FIG. 2 is an enlarged schematic view of the partial internal structure of the pretreatment tank of the present utility model;

FIG. 3 is an enlarged schematic view of a partial internal structure of the activated carbon adsorption tower of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the activated carbon storage tank of the present utility model;

in the figure: 1. an activated carbon adsorption tower; 2. a tower body; 3. an air inlet duct; 4. an air outlet duct; 5. a pretreatment box; 6. a water pump; 7. an air inlet; 8. a water outlet; 9. an air outlet; 10. a pressurizing fan; 11. supporting feet; 12. an observation port; 13. an access door; 14. a carbon exchange port; 15. a shower pipe; 16. a spray header; 17. a communication port; 18. an air deflector; 19. a placing rack; 20. a limiting plate; 21. placing a box; 22. a connection socket; 23. a grid surface; 24. and (3) an anti-corrosion coating.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the active carbon adsorption tower with high corrosion resistance comprises an active carbon adsorption tower 1, wherein a tower body 2 is arranged on the active carbon adsorption tower 1, an air inlet channel 3 is arranged on one side end surface of the tower body 2, and an air outlet channel 4 is arranged on the other side end surface of the tower body 2;

further comprises:

the pretreatment box 5 is arranged at one side of the air inlet channel 3, a water pump 6 is arranged on one side end surface of the pretreatment box 5, an air inlet 7 is arranged on the upper surface of the pretreatment box 5, and a water outlet 8 is arranged on the lower surface of the pretreatment box 5;

the shower 15, it sets up on the inner wall of pretreatment case 5, its shower 15 is provided with a plurality of, gas gets into the inside of pretreatment case 5 through air inlet 7, water pump 6 carries water to shower 15 and spouts through shower head 16, make the inside of pretreatment case 5 be full of water smoke, can play the effect of cleaning degradation to the gas of leading-in, then get into the inside of tower body 2 through pressurization fan 10 and utilize the active carbon to adsorb, improve the adsorption quality and the efficiency of active carbon, the inside of direct with untreated gas import adsorption tower when using of active carbon adsorption tower 1 among the prior art has been solved, very easily block up the micropore on active carbon surface when handling, thereby make the problem that active carbon inefficacy.

Referring to fig. 1, support legs 11 are arranged on two sides of the bottom of the tower body 2, a pressurizing fan 10 is arranged on one side of the inside of the air inlet duct 3 and the air outlet duct 4, an air outlet 9 is arranged on one side end surface of the air outlet duct 4, activated carbon is utilized to adsorb the inside of the tower body 2 through the pressurizing fan 10, the adsorption quality and efficiency of the activated carbon are improved, the problem that the activated carbon is invalid because the activated carbon adsorption tower 1 in the prior art directly guides untreated gas into the adsorption tower when in use, micropores on the surface of the activated carbon are easy to block when in treatment is solved.

Referring to fig. 1, an observation port 12 is provided on the upper surface of the tower body 2, two observation ports 12 are provided, a carbon exchange port 14 is provided on the front end surface of the tower body 2, two carbon exchange ports 14 are provided on the front end surface of the pretreatment tank 5, an access door 13 is provided on the front end surface of the carbon exchange port 14, and a connection socket 22 for placing the front end surface of the tank 21 is fixedly connected with the rear end surface of the carbon exchange port 14, so that when the activated carbon needs to be replaced, the activated carbon needs to be pulled out through the carbon exchange port 14 for replacement, and the operation is convenient.

Referring to fig. 2, a shower head 16 is disposed on the shower pipe 15, a plurality of shower heads 16 are disposed on the inner wall of the pretreatment tank 5, and a communication port 17 is disposed on the inner wall of the pretreatment tank 5, and the water pump 6 conveys water to the shower pipe 15 and sprays the water through the shower head 16, so that the interior of the pretreatment tank 5 is filled with water mist, and the introduced gas can be cleaned and degraded.

Referring to fig. 3, air deflectors 18 are disposed on two sides of the inside of the tower body 2, a placement frame 19 is disposed between the air deflectors 18, two placement frames 19 are disposed, the surfaces of the placement frames 19 are mesh surfaces 23, and a limiting plate 20 is disposed on the placement frames 19.

Referring to fig. 1-4, a placing box 21 is arranged on a placing rack 19, both side end surfaces and the bottom of the placing box 21 are respectively provided with a grid surface 23, the front end surface of the placing box 21 is provided with a connecting socket 22, the inner walls of a tower body 2, an air inlet duct 3, an air outlet duct 4 and a pretreatment box 5 are respectively provided with an anti-corrosion coating 24, the anti-corrosion coating 24 is made of polyolefin, the chemical stability is good, most of acid and alkali corrosion resistance can be realized, the inside of the device has an anti-corrosion effect, and the service life of the device is ensured.

Working principle: during the use, gas gets into the inside of pretreatment case 5 through air inlet 7, water pump 6 carries water to shower 15 and spouts through shower head 16, make the inside of pretreatment case 5 be full of water smoke, can play the effect of cleaning degradation to leading-in gas, then the inside that the rethread pressurization fan 10 got into tower body 2 utilizes activated carbon to adsorb, improve activated carbon's adsorption quality and efficiency, the inside of the direct gas leading-in adsorption tower of activated carbon among the prior art 1 when using has been solved, the micropore on the surface of the very easy activated carbon of jam when handling, thereby the problem that the activated carbon became invalid is produced, and all set up anticorrosive coating 24 on tower body 2, air inlet channel 3, air outlet channel 4 and the inner wall of pretreatment case 5, the material of anticorrosive coating 24 is polyolefin, its chemical stability is good, can resist the erosion of most acid and alkali, can make the inside anticorrosive effect that has of device, guarantee device life, the front end face of tower body 2 sets up the replacement carbon mouth 14 simultaneously, the rear end face of replacement carbon mouth 14 and the connection 22 of placing the front end face of case 21 are fixed connection, only need change carbon mouth 14 when changing the activated carbon, can be changed through the replacement operation, it is convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The active carbon adsorption tower with high corrosion resistance comprises an active carbon adsorption tower (1), wherein a tower body (2) is arranged on the active carbon adsorption tower (1), an air inlet duct (3) is arranged on one side end surface of the tower body (2), and an air outlet duct (4) is arranged on the other side end surface of the tower body (2);

the method is characterized in that: further comprises:

the pretreatment box (5) is arranged on one side of the air inlet channel (3), a water pump (6) is arranged on one side end surface of the pretreatment box (5), an air inlet (7) is formed in the upper surface of the pretreatment box (5), and a water outlet (8) is formed in the lower surface of the pretreatment box (5);

the spraying pipes (15) are arranged on the inner wall of the pretreatment box (5), and a plurality of spraying pipes (15) are arranged;

the tower body (2) is characterized in that air deflectors (18) are arranged on two sides of the inside of the tower body, a placing frame (19) is arranged between the air deflectors (18), two placing frames (19) are arranged, the surfaces of the placing frames (19) are all provided with grid surfaces (23), and limiting plates (20) are arranged on the placing frames (19);

be provided with on rack (19) and place case (21), both sides terminal surface and the bottom of placing case (21) all set up to grid face (23), the preceding terminal surface of placing case (21) is provided with connection socket (22), all be provided with anticorrosive coating (24) on the inner wall of tower body (2), air inlet channel (3), air outlet channel (4) and pretreatment tank (5).

2. The activated carbon adsorption tower with high corrosion resistance according to claim 1, wherein: support legs (11) are arranged on two sides of the bottom of the tower body (2), a pressurizing fan (10) is arranged on one side of the inside of the air inlet duct (3) and one side of the inside of the air outlet duct (4), and an air outlet (9) is arranged on one side end face of the air outlet duct (4).

3. The activated carbon adsorption tower with high corrosion resistance according to claim 1, wherein: the device is characterized in that the upper surface of the tower body (2) is provided with observation ports (12), the observation ports (12) are two, the front end face of the tower body (2) is provided with carbon exchange ports (14), the carbon exchange ports (14) are two, and the front end face of the pretreatment box (5) is provided with an access door (13).

4. The activated carbon adsorption tower with high corrosion resistance according to claim 1, wherein:

a spray header (16) is arranged on the spray pipe (15), a plurality of spray headers (16) are arranged,

the inner wall of the pretreatment box (5) is provided with a communication port (17).