CN212215105U

CN212215105U - Vertical adsorption tower

Info

Publication number: CN212215105U
Application number: CN202020744194.7U
Authority: CN
Inventors: 周宏鸣; 李太宏
Original assignee: Zhejiang Saipu Environmental Protection Technology Co Ltd
Current assignee: Zhejiang Saipu Environmental Protection Technology Co Ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-25
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a vertical adsorption tower relates to exhaust-gas treatment technical field, generally adopts the mode of once adsorbing + desorption to traditional adsorption tower, adsorbs imperfectly, and generally is the evagination at the bottom of the tower, and too much occupation space's problem, now proposes following scheme, including the tower body, the bottom of tower body is flat structure, be provided with urceolus and inner tube in the tower body, the outer wall cladding of inner tube has first screen cloth and inner tube layering, the inner tube layering compresses tightly first screen cloth at the outer wall of inner tube, the urceolus is located the outside of inner tube, the inner wall cladding of urceolus has second screen cloth and urceolus layering. The utility model discloses improve on the basis of traditional once absorption + desorption for the secondary adsorb + a desorption, consequently more abundant handle waste gas for exhaust-gas treatment efficiency is higher, and adsorption effect is good, through designing the bottom of tower body for flat-bottom structure, has reduced the space occupancy of device.

Description

Vertical adsorption tower

Technical Field

The utility model relates to a waste gas treatment technical field especially relates to a vertical adsorption tower.

Background

The vertical adsorption tower generally adopts activated carbon adsorption, and the activated carbon adsorption tower is the purification equipment with the best treatment effect on organic waste gas and odor. Activated carbon adsorption is an effective measure to remove water odor, natural and synthetic dissolved organic matter, micro-pollutants, etc. Most of larger organic molecules, aromatic compounds, halogenated alkynes and the like can be firmly adsorbed on the surface of the activated carbon or in gaps, and have obvious removal effects on humus, synthetic organic matters and low molecular weight organic matters. When dust and particulate matter are more, active carbon adsorption device can use with water curtain machine and water spray column and UV plasma together simultaneously, reaches exhaust purification discharge to reach standard.

The traditional vertical adsorption tower generally adopts a mode of one-time adsorption and one-time desorption, the adsorption is incomplete, and the tower bottom is generally convex, so that the space is excessively occupied.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vertical adsorption tower has solved the mode that traditional adsorption tower generally adopted once absorption + once desorption, adsorbs imperfectly, and generally is the evagination at the bottom of the tower, too much occupation space's problem.

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

the utility model provides a vertical adsorption tower, includes the tower body, the bottom of tower body is flat structure, be provided with urceolus and inner tube in the tower body, the outer wall cladding of inner tube has first screen cloth and inner tube layering, the inner tube layering compresses tightly first screen cloth at the outer wall of inner tube, the urceolus is located the outside of inner tube, the inner wall cladding of urceolus has second screen cloth and urceolus layering, the urceolus layering compresses tightly the second screen cloth at the inner wall of urceolus.

Preferably, the inside of tower body is located and is equipped with the packing layer between urceolus and the inner tube, the top fixedly connected with head of tower body, be equipped with the cooling circulating water entry that corresponds with the packing layer on the head.

Preferably, the central point of head puts and is provided with the exhaust emission mouth, be located the outside of exhaust emission mouth on the head and be equipped with resin in proper order and add mouth and steam inlet.

Preferably, the bottom plate is fixedly connected with the inner part of the tower body and is positioned at the bottom of the outer cylinder and the inner cylinder.

Preferably, a waste gas inlet is arranged on one side of the bottom end of the tower body, and a desorption discharge port is arranged on the other side of the bottom end of the tower body.

Compared with the prior art, the beneficial effects of the utility model are that: the device improves to secondary absorption + desorption on traditional one time absorption + desorption's basis, consequently more abundant handles waste gas for exhaust-gas treatment efficiency is higher, and adsorption effect is good, through designing the bottom of tower body for flat-bottom structure, has reduced the space occupancy of device.

Drawings

Fig. 1 is a schematic view of the vertical adsorption tower according to the present invention.

In the figure: the device comprises a tower body 1, an outer cylinder 2, an inner cylinder 3, an outer cylinder pressing strip 4, an inner cylinder pressing strip 5, a packing layer 6, a bottom plate 7, an end enclosure 8, a cooling circulating water inlet 9, a tail gas discharge port 10, a resin addition port 11, a steam inlet 12, a waste gas inlet 13 and a desorption discharge port 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, the vertical adsorption tower comprises a tower body 1, the bottom of the tower body 1 is of a flat bottom structure, an outer barrel 2 and an inner barrel 3 are arranged in the tower body 1, the outer wall of the inner barrel 3 is coated with a first screen and an inner barrel pressing strip 5, the first screen is tightly pressed on the outer wall of the inner barrel 3 by the inner barrel pressing strip 5, the outer barrel 2 is located on the outer side of the inner barrel 3, the inner wall of the outer barrel 2 is coated with a second screen and an outer barrel pressing strip 4, and the second screen is tightly pressed on the inner wall of the.

In the embodiment, a packing layer 6 is arranged between the outer cylinder 2 and the inner cylinder 3 in the tower body 1, the top of the tower body 1 is fixedly connected with a seal head 8, and the seal head 8 is provided with a resin adding port 11 corresponding to the packing layer 6.

In this embodiment, the central point of head 8 puts and is provided with exhaust emission port 10, and the outside that lies in exhaust emission port 10 on the head 8 is equipped with cooling circulating water entry 9 and steam inlet 12 in proper order.

In this embodiment, a bottom plate 7 is fixedly connected to the bottom of the outer cylinder 2 and the inner cylinder 3 inside the tower body 1.

In this embodiment, a waste gas inlet 13 is disposed on one side of the bottom end of the tower body 1, and a desorption discharge port 14 is disposed on the other side of the bottom end of the tower body 1.

The working principle is as follows: traditional vertical adsorption tower, in this embodiment, at first add mouthful 11 filler of adding in to tower body 1 through the resin, then connect the cooling circulating water from cooling circulating water entry 9, insert waste gas air inlet 13, waste gas gets into inner tube 3 by waste gas air inlet 13 this moment, then waste gas gets into in the packing layer 6 between inner tube 3 and the urceolus 2 by inner tube 3, because the existence of filler, waste gas and filler fully contact, open cooling circulating water entry 9 simultaneously, water or water smoke in the cooling circulating water entry 9 form steam through the nozzle from the area and spout in to packing layer 6, waste gas and steam contact, the material that can dissolve in water in the waste gas reacts with steam. Utilize inner tube 3 and urceolus 2 for waste gas carries more dispersion, therefore waste gas is more abundant with the filler reaction, and waste gas can carry out the secondary absorption through the first screen cloth of 3 outer walls of inner tube and the second screen cloth of 2 inner walls of urceolus in proper order at above-mentioned in-process and filter, then discharge through desorption discharge port 14, improve to secondary absorption + desorption on the basis of traditional absorption + desorption once, consequently more abundant handle waste gas, make waste gas treatment efficiency higher, and the adsorption effect is good.

To sum up, the device improves to secondary absorption + desorption on traditional absorption + desorption's basis once, consequently more abundant handles waste gas for exhaust-gas treatment efficiency is higher, and adsorption effect is good, through the bottom design with tower body 1 for flat-bottom structure, has reduced the space occupancy of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a vertical adsorption tower, includes tower body (1), its characterized in that, the bottom of tower body (1) is flat structure, be provided with urceolus (2) and inner tube (3) in tower body (1), the outer wall cladding of inner tube (3) has first screen cloth and inner tube layering (5), inner tube layering (5) compress tightly first screen cloth at the outer wall of inner tube (3), urceolus (2) are located the outside of inner tube (3), the inner wall cladding of urceolus (2) has second screen cloth and urceolus layering (4), urceolus layering (4) compress tightly the inner wall at urceolus (2) with the second screen cloth.

2. The vertical adsorption tower according to claim 1, wherein a packing layer (6) is arranged inside the tower body (1) and between the outer cylinder (2) and the inner cylinder (3), a seal head (8) is fixedly connected to the top of the tower body (1), and a cooling circulating water inlet (9) corresponding to the packing layer (6) is arranged on the seal head (8).

3. The vertical adsorption tower according to claim 2, wherein a tail gas discharge port (10) is arranged at the center of the seal head (8), and a resin adding port (11) and a steam inlet (12) are sequentially arranged on the seal head (8) and positioned outside the tail gas discharge port (10).

4. The vertical adsorption tower of claim 1, wherein a bottom plate (7) is fixedly connected to the inside of the tower body (1) and at the bottom of the outer cylinder (2) and the inner cylinder (3).

5. The vertical adsorption tower according to claim 1, wherein one side of the bottom end of the tower body (1) is provided with an exhaust gas inlet (13), and the other side of the bottom end of the tower body (1) is provided with a desorption discharge port (14).