CN208553643U

CN208553643U - A self-cleaning washing tower circulating spray system

Info

Publication number: CN208553643U
Application number: CN201820902727.2U
Authority: CN
Inventors: 刘鑫; 周栋梁; 王志贤
Original assignee: Wuxi Eribo Environmental Protection Technology Co Ltd
Current assignee: Shanghai Everbright Wuxi Environmental Technology Development Co ltd
Priority date: 2018-06-12
Filing date: 2018-06-12
Publication date: 2019-03-01
Anticipated expiration: 2028-06-12

Abstract

The utility model discloses a self-cleaning type washing tower circulating spray system, comprising a washing tower body, an exhaust gas inlet is arranged at the bottom of the right side of the washing tower body, a circulating water tank is arranged on the left side of the washing tower body, and the circulation The water tank is communicated with the bottom of the left side of the washing tower body, the upper end of the circulating water tank is connected with a circulating water pipe, and the circulating water pipe is connected with a first spraying pipe and a second spraying pipe, the first spraying pipe The first spray pipe and the second spray pipe extend into the inner cavity of the washing tower body, the first spray pipe is located at the upper end of the second spray pipe, and the upper end of the circulating water tank is connected with a backwash water pipe, which passes through the backwash pipe. Setting, the cleaning liquid can be introduced into the circulating water pipe through the backwashing water pipe, and then flow back to the circulating water tank from the circulating water pipe to form the effect of backwashing the circulating water pipe, which solves the problem that the conventional washing tower circulating water pipeline is easy to block during long-term operation. Free from cleaning and maintenance, ensuring the treatment effect of the washing tower.

Description

A kind of self-cleaning type scrubbing tower circulated sprinkling system

Technical field

The utility model relates to scrubbing tower technical field, specially a kind of self-cleaning type scrubbing tower circulated sprinkling system.

Background technique

Scrubbing tower is a kind of common waste gas treatment equipment, and existing scrubbing tower circulating water line long-play easily occurs The problem of blocking, influences the treatment effect of scrubbing tower, needs manually to be cleaned and safeguarded after long-time use, increases worker Labor intensity, for this purpose, we release a kind of self-cleaning type scrubbing tower circulated sprinkling system.

Utility model content

The purpose of this utility model is to provide a kind of self-cleaning type scrubbing tower circulated sprinkling systems, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of self-cleaning type scrubbing tower circulated sprinkling system System, including scrubbing tower ontology, the scrubbing tower ontology bottom right side are equipped with exhaust gas inlet, are equipped with and follow on the left of the scrubbing tower ontology Ring water tank, the cyclic water tank are connected to the left bottom of scrubbing tower ontology, and the cyclic water tank upper end is connected with circulating water pipe, The first spray row of tubes and the second spray row of tubes, first spray row of tubes and the second spray row of tubes are connected on the circulating water pipe Scrubbing tower chamber body is protruded into, first spray row of tubes is located at the upper end of the second spray row of tubes, the cyclic water tank upper end It is connected with backwash water pipe, one end of the backwash water pipe is connected to the left upper end of circulating water pipe, and the scrubbing tower bodies top is set There is clean waste gas outlet.

Preferably, the lower end of first spray row of tubes and the second spray row of tubes is respectively equipped with the first packing layer and second and fills out The bed of material.

Preferably, the bottom of first spray row of tubes and the second spray row of tubes is equipped with spray head.

Preferably, demisting layer is equipped with above the scrubbing tower chamber body.

Preferably, the scrubbing tower body surface is equipped with inspection hole.

Preferably, the backwash water pipe, be located at the second spray row of tubes top and bottom on circulating water pipe and be equipped with valve.

Preferably, connecting rod is equipped between first spray row of tubes and the second spray row of tubes.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through on the second spray row of tubes Spray head spray cycle liquid, purifies exhaust gas, by the spray head spray cycle liquid of the first spray row of tubes, carries out to exhaust gas Further purification, by the setting of the first spray row of tubes and the first packing layer and the second packing layer of the second spray row of tubes lower end, Gas-liquid contact face can be increased, improve purification efficiency, while can also adsorb fine particle in exhaust gas, it, can by the setting of demisting layer The cleaning solution droplet carried secretly in exhaust gas is absorbed, by the setting of backwash water pipe, cleaning solution can be introduced circulation by backwash water pipe Water pipe flows back to cyclic water tank from circulating water pipe again, forms the effect backwashed to circulating water pipe, solve conventional washing The susceptible to plugging problem of tower circulating water line long-play ensure that the treatment effect of scrubbing tower, reduce from cleaning, safeguarding Labor intensity of workers.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

In figure: 1 scrubbing tower ontology, 2 exhaust gas inlets, 3 cyclic water tanks, 4 circulating water pipes, 5 first spray row of tubes, 6 connecting rods, 7 second spray row of tubes, 8 first packing layers, 9 second packing layers, 10 spray heads, 11 demisting layers, 12 inspection holes, 13 backwash water pipes, 14 valves, 15 clean waste gas outlets.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of self-cleaning type scrubbing tower circulated sprinkling system, packet Scrubbing tower ontology 1 is included, 1 bottom right side of scrubbing tower ontology is equipped with exhaust gas inlet 2, is equipped with and follows on the left of the scrubbing tower ontology 1 Ring water tank 3, the cyclic water tank 3 are connected to the left bottom of scrubbing tower ontology 1, and 3 upper end of cyclic water tank is connected with circulation Water pipe 4 is connected with the first spray row of tubes 5 and the second spray row of tubes 7, first spray row of tubes 5 and on the circulating water pipe 4 Two spray row of tubes 7 protrude into 1 inner cavity of scrubbing tower ontology, and first spray row of tubes 5 is located at the upper end of the second spray row of tubes 7, institute It states 3 upper end of cyclic water tank and is connected with backwash water pipe 13, one end of the backwash water pipe 13 is connected to the left upper end of circulating water pipe 4, Clean waste gas outlet 15 is equipped at the top of the scrubbing tower ontology 1.

Specifically, the lower end of first spray row of tubes 5 and the second spray row of tubes 7 is respectively equipped with the first packing layer 8 and Two packing layers 9 can be to the effect that exhaust gas is further purified by the setting of the first packing layer 8 and the second packing layer 9.

Specifically, the bottom of first spray row of tubes 5 and the second spray row of tubes 7 is equipped with spray head 10, the spray First 10 be atomizer, is the setting of atomizer by spray head 10, can uniformly spray water into scrubbing tower ontology 1, so that Exhaust-gas treatment effect is more preferable.

Specifically, being equipped with demisting layer 11 above 1 inner cavity of scrubbing tower ontology, by the setting of demisting layer 11, it can absorb The cleaning solution droplet carried secretly in exhaust gas has the function that further to purify.

Specifically, 1 surface of scrubbing tower ontology, which is equipped with inspection hole 12, can facilitate inspection by the setting of inspection hole 12 Situation inside scrubbing tower ontology 1.

Specifically, being located at 7 top and bottom of the second spray row of tubes on the backwash water pipe 13, circulating water pipe 4 is equipped with valve Door 14.

Specifically, being equipped with connecting rod 6 between first spray row of tubes 5 and the second spray row of tubes 7.

Specifically, in use, exhaust gas is discharged into scrubbing tower ontology 1, exhaust gas uniformly rises, and wears by exhaust gas inlet 2 The second packing layer 9 is crossed, the upper end of the second packing layer 9 is raised to, by the 10 spray cycle liquid of spray head on the second spray row of tubes 7, Exhaust gas is purified, upwardly through the first packing layer 8, by the 10 spray cycle liquid of spray head of the first spray row of tubes 5, to useless Gas is further purified, and the setting of the first packing layer 8 and the second packing layer 9 is passed through, it is possible to increase purification is improved in gas-liquid contact face Efficiency, while can also adsorb fine particle in exhaust gas, it is washed after exhaust gas flow through the demisting layer 11 of upper end, can absorb in exhaust gas The cleaning solution droplet of entrainment, last cleaning exhaust gas are discharged by the clean waste gas outlet 15 at 1 top of scrubbing tower ontology, pass through backwash Cleaning solution can be introduced circulating water pipe 4 by backwash water pipe 13, flow back to cyclic water tank again from circulating water pipe 4 by the setting of water pipe 13 3, the effect backwashed to circulating water pipe 4 is formed, it is easily stifled to solve conventional scrubbing tower circulating water line long-play The problem of plug, from cleaning, safeguarding.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. A self-cleaning type washing tower circulating spray system, comprising a washing tower body (1), characterized in that: the right bottom of the washing tower body (1) is provided with an exhaust gas inlet (2), and the washing tower body (1) is provided with an exhaust gas inlet (2). (1) A circulating water tank (3) is provided on the left side, the circulating water tank (3) is communicated with the bottom of the left side of the washing tower body (1), and a circulating water pipe (4) is connected to the upper end of the circulating water tank (3), so The circulating water pipe (4) is connected with a first spray pipe (5) and a second spray pipe (7), the first spray pipe (5) and the second spray pipe (7) Both extend into the inner cavity of the washing tower body (1), the first spray pipe (5) is located at the upper end of the second spray pipe (7), and the upper end of the circulating water tank (3) is connected with a backwash water pipe ( 13), one end of the backwash water pipe (13) is connected to the upper left end of the circulating water pipe (4), and a clean exhaust gas outlet (15) is provided on the top of the washing tower body (1).

2. A self-cleaning washing tower circulating spray system according to claim 1, characterized in that: the lower ends of the first spray pipe (5) and the second spray pipe (7) are respectively provided with There is a first packing layer (8) and a second packing layer (9).

3. A self-cleaning washing tower circulating spray system according to claim 1, characterized in that: the bottoms of the first spray pipe (5) and the second spray pipe (7) are both provided with There are sprinklers (10).

4. A self-cleaning washing tower circulating spray system according to claim 1, characterized in that: a mist removal layer (11) is provided above the inner cavity of the washing tower body (1).

5. A self-cleaning washing tower circulating spray system according to claim 1, characterized in that: an inspection hole (12) is provided on the surface of the washing tower body (1).

6. A self-cleaning washing tower circulating spray system according to claim 1, characterized in that: the backwash water pipe (13) and the circulating water pipe (4) are located on the second spray pipe (7) Both the upper and lower ends are provided with valves (14).

7. A self-cleaning washing tower circulating spray system according to claim 1, characterized in that: between the first spray pipe (5) and the second spray pipe (7), a connecting rod (6).