CN210495891U

CN210495891U - Wet deacidification tower

Info

Publication number: CN210495891U
Application number: CN201921279840.0U
Authority: CN
Inventors: 朱睿诚; 隋玉贤
Original assignee: Suzhou Juding Environmental Protection Technology Co Ltd
Current assignee: Suzhou Juding Environmental Protection Technology Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-05-12
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a wet process deacidification tower, comprising a tower body, be provided with the air inlet on the lateral wall of tower body, the tower body top is provided with the gas outlet, the inside first sieve that is provided with of tower body, first sieve is located the air inlet top, first sieve top is from up having set gradually first spraying mechanism, second from down spraying mechanism and third and spraying the mechanism, the second sprays the mechanism and first spraying the second sieve that is provided with a plurality of evenly distributed between the mechanism, the third sprays the mechanism and the second sprays and is provided with the third sieve between the mechanism, the utility model discloses have better deacidification effect, deacidification treatment effeciency is high, can effectively get rid of the acid waste in the waste gas, and the treatment effect is good.

Description

Wet deacidification tower

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a wet process deacidification tower.

Background

The incineration is a high-temperature heat treatment technology, namely, a certain amount of excess air and the treated waste are subjected to oxidation combustion reaction in an incinerator, and toxic and harmful substances in the waste are oxidized and pyrolyzed at high temperature to be destroyed, so that the method has the advantages of high harmless degree, good volume reduction effect, high recycling rate, small occupied area and the like. The waste gas generated by industrial waste incineration contains a large amount of acidic substances, deacidification treatment is needed, a wet deacidification tower is common deacidification treatment equipment, but the existing wet deacidification tower has the problems of poor waste gas treatment effect and the like.

Disclosure of Invention

An object of the utility model is to provide a wet process deacidification tower to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wet process deacidification tower, includes the tower body, be provided with the air inlet on the lateral wall of tower body, the tower body top is provided with the gas outlet, the inside first sieve that is provided with of tower body, first sieve is located the air inlet top, first sieve top is from up having set gradually down that first spraying mechanism, second spray mechanism and third spray mechanism, the second sprays the mechanism and first spraying is provided with a plurality of evenly distributed's second sieve between the mechanism, the third sprays the mechanism and the second sprays and is provided with the third sieve between the mechanism.

Preferably, first spraying mechanism, second spraying mechanism and third spraying mechanism's structure is the same, all includes a plurality of showers, a plurality of evenly distributed's shower head is installed to the bottom of shower, be connected with the fluid infusion pipe on the shower, the fluid infusion pipe extends to the tower body outside.

Preferably, one end of the spray pipe is fixed on the inner side wall of the tower body, and the other end of the spray pipe extends towards the central axis of the tower body.

Preferably, the spray pipes are evenly distributed around the central axis of the tower body.

Preferably, the first sieve plate, the second sieve plate and the third sieve plate are the same in structure and all comprise plate bodies, a plurality of gas distribution areas are formed in the surface of each plate body, and each gas distribution area comprises a plurality of through holes which are evenly distributed in an array mode.

Preferably, the plate body is fixed inside the tower body through a plurality of square tubes in a welded mode, and the surface of the plate body is provided with mounting grooves corresponding to the square tubes.

Compared with the prior art, the beneficial effects of the utility model are that: waste gas is inside the back at the entering tower body, upwards rises, successively through multichannel sieve and spraying mechanism, spraying mechanism sprays alkali lye, the acid composition in alkali lye and the waste gas produces neutralization reaction, thereby take out acid material, and waste gas receives the hindrance effect when passing through the sieve, only can follow the gas distribution district and pass through, thereby reduce the air current velocity, enlarge the distribution area of air current, make waste gas evenly distributed, increase the area of contact of waste gas and alkali lye, improve the reaction time of neutralization reaction, improve the deacidification effect. The utility model discloses have better deacidification effect, deacidification treatment efficiency is high, can effectively get rid of the acid waste in the waste gas, and the treatment effect is good.

Drawings

FIG. 1 is a schematic diagram of a wet acid removal tower;

FIG. 2 is a schematic structural diagram of a plate body in a wet deacidification tower;

FIG. 3 is a schematic structural diagram of a gas distribution area in a wet acid removal tower.

In the figure: 1-tower body, 2-gas inlet, 3-gas outlet, 4-first sieve plate, 5-first spray mechanism, 6-second sieve plate, 7-second spray mechanism, 8-third sieve plate, 9-third spray mechanism, 10-spray pipe, 11-spray head, 12-liquid supplement pipe, 13-plate body, 14-mounting groove, 15-square pipe, 16-gas distribution area and 17-through hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a wet process deacidification tower, includes tower body 1, be provided with air inlet 2 on the lateral wall of

tower body

1, 1 top of tower body is provided with

gas outlet

3, 1 inside first sieve 4 that is provided with of tower body, first sieve 4 is located air inlet 2 tops, first sieve 4 tops are from up having set gradually first spraying mechanism 5, second from down spraying mechanism 7 and third and spraying mechanism 9, the second sprays mechanism 7 and first second sieve 6 that is provided with a plurality of evenly distributed between spraying mechanism 5, the third sprays mechanism 9 and second and sprays and be provided with third sieve 8 between mechanism 7.

First spray mechanism 5, second and spray mechanism 7 and third and spray mechanism 9's structure the same, all include a plurality of shower 10, a plurality of evenly distributed's shower 11 is installed to the bottom of shower 10, be connected with fluid infusion pipe 12 on the shower 10, fluid infusion pipe 12 extends to tower body 1 outside.

One end of the spray pipe 10 is fixed on the inner side wall of the tower body 1, and the other end of the spray pipe extends towards the central axis of the tower body 1.

The spray pipes 10 are uniformly distributed around the central axis of the tower body 1.

The structure of first sieve 4, second sieve 6, third sieve 8 is the same, all includes plate body 13, a plurality of gas distribution districts 16 have been seted up on plate body 13 surface, gas distribution district 16 includes a plurality of even array distribution's through-hole 17.

The plate body 13 is fixed inside the tower body 1 through a plurality of square tubes 15 in a welded mode, and the surface of the plate body 13 is provided with mounting grooves 14 corresponding to the square tubes 15.

Waste gas is getting into tower body 1 inside back, upwards rises, successively through multichannel sieve and spraying mechanism, spraying mechanism sprays alkali lye, the acid composition in alkali lye and the waste gas produces neutralization reaction, thereby take out the acid material, and waste gas receives the hindrance effect when passing through the sieve, can only follow gas distribution district 16 and pass through, thereby reduce the air current velocity, enlarge the distribution area of air current, make waste gas evenly distributed, the area of contact of increase waste gas and alkali lye, the reaction time of neutralization reaction is improved, deacidification effect is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wet process deacidification tower, includes tower body (1), its characterized in that: be provided with air inlet (2) on the lateral wall of tower body (1), tower body (1) top is provided with gas outlet (3), tower body (1) inside is provided with first sieve (4), first sieve (4) are located air inlet (2) top, first sieve (4) top is from up having set gradually first spraying mechanism (5), second spraying mechanism (7) and third spraying mechanism (9) down, the second sprays mechanism (7) and first second sieve (6) that are provided with a plurality of evenly distributed between spraying mechanism (5), the third sprays mechanism (9) and second and sprays and be provided with third sieve (8) between mechanism (7).

2. The wet deacidification tower according to claim 1, wherein: first spray mechanism (5), second and spray mechanism (7) and third and spray the structure of mechanism (9) the same, all include a plurality of shower (10), a plurality of evenly distributed's shower head (11) are installed to the bottom of shower (10), be connected with fluid infusion pipe (12) on shower (10), fluid infusion pipe (12) extend to tower body (1) outside.

3. The wet deacidification tower according to claim 2, wherein: one end of the spray pipe (10) is fixed on the inner side wall of the tower body (1), and the other end of the spray pipe extends towards the central axis of the tower body (1).

4. The wet acid removal tower of claim 3, wherein: the spray pipes (10) are uniformly distributed around the central axis of the tower body (1).

5. The wet deacidification tower according to claim 1, wherein: the structure of first sieve (4), second sieve (6), third sieve (8) is the same, all includes plate body (13), a plurality of gas distribution district (16) have been seted up on plate body (13) surface, gas distribution district (16) include through-hole (17) that a plurality of even array distribute.

6. The wet acid removal tower of claim 5, wherein: the plate body (13) is fixed inside the tower body (1) through a plurality of square tubes (15) in a welded mode, and the surface of the plate body (13) is provided with mounting grooves (14) corresponding to the square tubes (15).