CN219355832U

CN219355832U - Circulation absorption tower

Info

Publication number: CN219355832U
Application number: CN202320406207.3U
Authority: CN
Inventors: 黄若龙; 黄超
Original assignee: Hubei Chengshitong Environmental Protection Technology Co ltd
Current assignee: Hubei Chengshitong Environmental Protection Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-18
Anticipated expiration: 2033-03-07

Abstract

The utility model belongs to the technical field of the absorption tower, especially, relate to a circulating absorption tower, including the absorption tower body, the left lower extreme fixed mounting of absorption tower body has the liquid reserve tank, be connected with liquid delivery pipeline and input pipeline on the liquid reserve tank, the other end of liquid delivery pipeline penetrates and fixedly connected with sprinkler head from the top of absorption tower body, the right side fixedly connected with imbibition section of thick bamboo of liquid reserve tank. In the utility model, the turntable rotates along with the turntable, so that the connecting rod drives the reciprocating rod to slide in the liquid suction cylinder in a reciprocating manner, and then the sealing sliding plug slides in the liquid storage tank in a reciprocating manner.

Description

Circulation absorption tower

Technical Field

The utility model relates to an absorption tower, in particular to a circulating absorption tower.

Background

The absorption tower is a device for realizing the absorption operation. The gas-liquid phase contact forms are divided into three types, wherein the first type is a plate column, a bubbling absorption column and a stirring bubbling absorption column, wherein gas is dispersed in the liquid phase in the form of bubbles; the second category is sprayers, venturi tubes, spray towers where the liquid is dispersed in the gas phase in the form of droplets; the third type is a packed absorber and a falling film absorber in which the liquid contacts the gas phase in a film-like motion, the flow mode of the gas-liquid two phases in the tower can be countercurrent or cocurrent, countercurrent operation is usually adopted, the absorbent flows from top to bottom and contacts the gas flowing from bottom to top, the liquid absorbing the absorbent is discharged from the bottom, and the purified gas is discharged from the top.

The application of the absorption tower in the chemical industry field is very extensive, but the current absorption tower discovers that the path of the gas in the absorption tower is too short in the use process, so that the reaction cannot be fully performed in the absorption tower or the reaction time is prolonged, the absorption substances contained in the discharged gas cannot be fully absorbed by the liquid or the absorption time is longer, and the benefit is reduced.

Disclosure of Invention

The main objective of the present disclosure is to provide a circulating absorption tower, so as to effectively solve the problems set forth in the above background art by the inventor.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a circulation absorption tower, includes the absorption tower body, the left lower extreme fixed mounting of absorption tower body has the liquid reserve tank, be connected with liquid delivery pipeline and input pipeline on the liquid reserve tank, the other end of liquid delivery pipeline penetrates and fixedly connected with sprinkler head from the top of absorption tower body, the bottom of absorption tower body inner chamber is stretched into to the other end of input pipeline, the right side fixedly connected with imbibition section of thick bamboo of liquid reserve tank, imbibition section of thick bamboo is located the absorption tower body, the right side of absorption tower body is connected with gaseous income pipe and exhaust pipeline from last to down respectively, and gaseous income pipe is located the top of liquid reserve tank, the bottom fixed mounting of absorption tower body has the stabilizer blade.

Preferably, the bottom fixed mounting of absorption tower body has the work motor, the output fixedly connected with of work motor stretches to the disturbance pole in the absorption tower body, the surface fixedly connected with stirring vane of disturbance pole, and the top fixedly connected with carousel of disturbance pole.

Preferably, the sealing sliding plug is slidably mounted in the liquid storage tank, the right side of the sealing sliding plug is fixedly connected with the reciprocating rod, the reciprocating rod is slidably connected in the liquid suction barrel, the top of the rotary table is rotationally connected with the connecting rod through the first pin shaft, and the other end of the connecting rod is rotationally connected with the right end of the reciprocating rod through the second pin shaft.

Preferably, the liquid feeding pipeline and the input pipeline are respectively provided with a second one-way valve and a first one-way valve, the first one-way valve only allows fluid to flow to the liquid storage tank through the input pipeline, and the second one-way valve only allows fluid to flow to the liquid feeding pipeline through the liquid storage tank.

Preferably, the gas inlet pipe and the gas outlet pipe are respectively provided with a first control valve and a second control valve.

Preferably, the inner wall of the absorption tower body is provided with a floating dust filter plate and a gas filtering filling plate from bottom to top respectively, and the gas inlet pipe is positioned below the floating dust filter plate.

In view of this, compared with the prior art, the beneficial effects of the utility model are:

in the first embodiment, the gas is sent to the absorption tower body through the gas inlet pipe, the absorbent liquid is sent through the exhaust pipeline and flows from top to bottom, and the gas flows from bottom to top, so that the gas and the absorbent react in the absorption tower body, the floating dust filter plate and the gas filtering filling plate adsorb and purify the gas, and the treatment quality of the gas is improved.

(II), in this application, the bottom of absorption tower body inner chamber is flowed to the liquid, opens the work motor, and the work motor drives the disturbance pole and agitates the blade rotation, makes agitate the blade and stirs the liquid, avoids taking place the local sediment, keeps the absorption activity of liquid.

And in the third application, the turntable rotates along with the turntable, so that the connecting rod drives the reciprocating rod to slide in the liquid suction barrel in a reciprocating manner, the sealing sliding plug slides in the liquid storage tank in a reciprocating manner, in the process, the input pipeline and the first one-way valve absorb liquid in the absorption tower body to the liquid storage tank, the liquid delivery pipeline and the second one-way valve spray the absorbed liquid into the absorption tower body through the spray head, the liquid can be sprayed circularly, the flowing stroke of the liquid is prolonged, and then the reaction of gas and the liquid is promoted, so that the gas meets the emission requirement.

Drawings

FIG. 1 is a schematic view showing the structure of a circulating absorption tower according to the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a partial cross-sectional view of the structure of FIG. 2;

fig. 4 shows a top view of the connection of the turntable to the link.

Icon:

11-an absorption tower body; 12-a liquid storage tank; 13-a liquid conveying pipeline; 14-a sprinkler; 15-gas inlet pipe; 16-a first control valve; 17-a liquid suction cylinder; 18-an input line; 19-a first one-way valve; 20-a second one-way valve; 21-a working motor; 22-disturbance rod; 23-stirring blades; 24-rotating disc; 25-a first pin; 26-connecting rod; 27-a second pin; 28-a reciprocating lever; 29-sealing a sliding plug; 30-floating dust filter plates; 31-a gas-filtering filling plate; 32-row pipelines; 33-a second control valve.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following embodiments:

the utility model provides a circulation absorption tower, including absorption tower body 11, the left lower extreme fixed mounting of absorption tower body 11 has liquid reserve tank 12, be connected with liquid feed pipeline 13 and input pipeline 18 on the liquid reserve tank 12, the other end of liquid feed pipeline 13 penetrates and fixedly connected with sprinkler head 14 from the top of absorption tower body 11, the bottom of absorption tower body 11 inner chamber is stretched into to the other end of input pipeline 18, the right side fixedly connected with liquid suction tube 17 of liquid reserve tank 12, liquid suction tube 17 is located absorption tower body 11, the right side of absorption tower body 11 is connected with gas inlet tube 15 and calandria way 32 from top to bottom respectively, and gas inlet tube 15 is located the top of liquid reserve tank 12, the bottom fixed mounting of absorption tower body 11 has the stabilizer blade, the top of absorption tower body 11 is equipped with exhaust pipe.

Specifically, the bottom fixed mounting of absorption tower body 11 has work motor 21, and the output fixedly connected with of work motor 21 stretches to the disturbance pole 22 in the absorption tower body 11, and the fixed surface of disturbance pole 22 is connected with stirring blade 23, and the top fixedly connected with carousel 24 of disturbance pole 22, the junction installation sealing washer of disturbance pole 22 and absorption tower body 11 avoids leaking.

Specifically, a sealing sliding plug 29 is slidably installed in the liquid storage tank 12, a reciprocating rod 28 is fixedly connected to the right side of the sealing sliding plug 29, the reciprocating rod 28 is slidably connected in the liquid suction barrel 17, the top of the rotary table 24 is rotatably connected with a connecting rod 26 through a first pin shaft 25, the other end of the connecting rod 26 is rotatably connected with the right end of the reciprocating rod 28 through a second pin shaft 27, a second one-way valve 20 and a first one-way valve 19 are respectively installed on the liquid conveying pipeline 13 and the input pipeline 18, the first one-way valve 19 only allows fluid to flow to the liquid storage tank 12 through the input pipeline 18, and the second one-way valve 20 only allows fluid to flow to the liquid conveying pipeline 13 through the liquid storage tank 12.

Specifically, the first control valve 16 and the second control valve 33 are respectively installed on the gas inlet pipe 15 and the drain pipe 32, the floating dust filter plate 30 and the gas filtering filling plate 31 are respectively installed on the inner wall of the absorption tower 11 from bottom to top, and the gas inlet pipe 15 is located below the floating dust filter plate 30.

The specific implementation manner of the embodiment is as follows: the gas is sent into the absorption tower body 11 through the gas inlet pipe 15, the absorbent liquid is sent through the exhaust pipeline and flows from top to bottom, and the gas flows from bottom to top, so that the gas and the absorbent react in the absorption tower body 11, the floating dust filter plate 30 and the gas filtering filling plate 31 adsorb and purify the gas, and the treatment quality of the gas is improved;

the liquid flows to the bottom of the inner cavity of the absorption tower body 11, the working motor 21 is started, and the working motor 21 drives the disturbance rod 22 and the stirring blade 23 to rotate, so that the stirring blade 23 stirs the liquid, local precipitation is avoided, and the absorption activity of the liquid is maintained;

the turntable 24 rotates with the turntable, so that the connecting rod 26 drives the reciprocating rod 28 to slide in the liquid suction barrel 17 in a reciprocating manner, and then the sealing sliding plug 29 slides in the liquid storage tank 12 in a reciprocating manner, in the process, the input pipeline 18 and the first one-way valve 19 absorb liquid in the absorption tower body 11 to the liquid storage tank 12, the liquid delivery pipeline 13 and the second one-way valve 20 spray the absorbed liquid into the absorption tower body 11 through the spray head 14, the liquid can be sprayed circularly, the flow stroke of the liquid is prolonged, and then the reaction of gas and the liquid is promoted, so that the gas meets the discharge requirement.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a circulation absorption tower which characterized in that: including absorption tower body (11), absorption tower body (11) left lower extreme fixed mounting has liquid reserve tank (12), be connected with liquid feed pipeline (13) and input pipeline (18) on liquid reserve tank (12), the other end of liquid feed pipeline (13) penetrates and fixedly connected with sprinkler head (14) from the top of absorption tower body (11), the bottom of absorption tower body (11) inner chamber is stretched into to the other end of input pipeline (18), right side fixedly connected with imbibition section of thick bamboo (17) of liquid reserve tank (12), imbibition section of thick bamboo (17) are located absorption tower body (11), the right side of absorption tower body (11) is connected with gas inlet tube (15) and calandria way (32) from top to bottom respectively, and gas inlet tube (15) are located the top of liquid reserve tank (12), the bottom fixed mounting of absorption tower body (11) has the stabilizer blade.

2. A circulating absorber tower as claimed in claim 1, wherein: the bottom fixed mounting of absorption tower body (11) has work motor (21), the output fixedly connected with of work motor (21) stretches into disturbance pole (22) in the absorption tower body (11), the fixed surface of disturbance pole (22) is connected with stirring blade (23), and the top fixedly connected with carousel (24) of disturbance pole (22).

3. A circulating absorption tower according to claim 2, wherein: the sealing sliding plug (29) is arranged in the liquid storage tank (12) in a sliding mode, the reciprocating rod (28) is fixedly connected to the right side of the sealing sliding plug (29), the reciprocating rod (28) is connected in the liquid suction barrel (17) in a sliding mode, the top of the rotary table (24) is rotatably connected with the connecting rod (26) through the first pin shaft (25), and the other end of the connecting rod (26) is rotatably connected with the right end of the reciprocating rod (28) through the second pin shaft (27).

4. A circulating absorption tower according to claim 3, wherein: the liquid conveying pipeline (13) and the input pipeline (18) are respectively provided with a second one-way valve (20) and a first one-way valve (19), the first one-way valve (19) only allows fluid to flow to the liquid storage tank (12) through the input pipeline (18), and the second one-way valve (20) only allows fluid to flow to the liquid conveying pipeline (13) through the liquid storage tank (12).

5. A circulating absorber tower as claimed in claim 1, wherein: a first control valve (16) and a second control valve (33) are respectively arranged on the gas inlet pipe (15) and the exhaust pipe (32).

6. A circulating absorber tower as claimed in claim 1, wherein: the inner wall of the absorption tower body (11) is provided with a floating dust filter plate (30) and a gas filtering filling plate (31) from bottom to top respectively, and the gas inlet pipe (15) is positioned below the floating dust filter plate (30).