CN211302641U - A multifunctional waste gas treatment reaction disinfection tower - Google Patents

Abstract

A multifunctional waste gas treatment reaction disinfection tower, which includes a tower body; the tower body is provided with a mist eliminator, a spray system and a circulating agitator in sequence from top to bottom; the spray system includes a spray device, a spray The pipeline, the circulating pump and the spraying pipeline are arranged on the outside of the tower body, the spraying device is connected to one end of the spraying pipeline, the other end of the spraying pipeline is connected to the lower part of the tower body, and the circulating pump is arranged on the spraying pipeline; One side wall of the tower body is provided with an air inlet, and a cooling water device is arranged in the air inlet; the lower part of the side wall of the tower body is connected with an aeration fan, and the circulating agitator is arranged at the bottom of the tower body; The other side wall of the tower body is provided with a dosing inlet and a waste liquid discharge pipeline, and a cyclone is arranged on the waste liquid discharge pipeline. The utility model has good effect on the treatment of waste gas, the whole treatment process is fast, no secondary pollution, the use cost is low, and the utility model has better economic benefits.

Description

A multifunctional waste gas treatment reaction disinfection tower

technical field

The invention belongs to the technical field of gas treatment, and in particular relates to a multifunctional waste gas treatment reaction and disinfection tower.

Background technique

With the development of society and the enhancement of people's awareness of environmental protection, people have put forward higher requirements for the quality of the atmospheric environment, and the number of lawsuits related to exhaust gas pollution has also increased, and the existence of odor has been paid more attention. Exhaust gas is one of the seven typical public hazards, which endanger people's health and the peace and comfort of life. After dust, sulfur dioxide, nitrogen oxides and other pollutants, people are generally concerned about the prevention and control of waste gas pollution. Among them, the prevention and control of high-concentration waste gas pollutants is particularly attractive, because high-concentration waste gas pollutants are the most harmful and difficult to deal with. Also max. In recent years, many scientific research institutes have devoted themselves to the research work on this subject. In order to cope with the increasingly serious threat to the environment and human health caused by high-concentration waste gas pollutants, an economical and efficient high-concentration waste gas pollutant waste gas has been sought. Degradation technology is urgent. Exhaust gas pollutants refer to all gaseous substances that stimulate the olfactory organs, cause people unpleasantness and damage the living environment. Broadly speaking, we collectively refer to all odorous substances emitted in the atmosphere as exhaust gases. Exhaust gas can not only bring discomfort to people's sense of smell, but also can cause functional diseases such as anorexia, insomnia, memory loss, and irritability when living in a polluted environment for a long time. Exhaust Gas Pollutants Exhaust gas can be divided into five categories from its composition. One is sulfur-containing compounds, such as hydrogen sulfide, mercaptans, sulfides, etc.; the other is nitrogen-containing compounds, such as ammonia, amines, amides, indoles, etc.; the third is halogens and their derivatives, such as chlorine, Halogenated hydrocarbons, etc.; fourth, hydrocarbons, such as alkanes, alkenes, alkynes, aromatic hydrocarbons, etc.; fifth, oxygen-containing organics, such as phenols, alcohols, aldehydes, ketones, organic acids, etc.

Process waste gas from general industrial processes often contains toxic substances and has a foul odor, which can cause air pollution if the waste gas is not properly treated. Moreover, if the concentration of toxic substances in the exhaust gas exceeds the limit set by regulations, it may endanger the health of factory employees and the general public. In order to control air pollutants, air pollution prevention equipment must be used to treat exhaust gas so that the concentration of toxic substances in the exhaust gas is lower than the limit set by regulations.

SUMMARY OF THE INVENTION

The object of the present invention is to provide an ozone disinfection tower for processing malodorous pollutants in view of the deficiencies in the prior art.

In order to realize the present invention, the following technical solutions are adopted: a multifunctional waste gas treatment reaction and disinfection tower, which includes a tower body; the tower body is provided with a mist eliminator, a spray system and a circulating agitator in sequence from top to bottom; the The spraying system includes a spraying device, a spraying pipeline and a circulating pump. The spraying pipeline is arranged on the outside of the tower body. The spraying device is connected to one end of the spraying pipeline, and the other end of the spraying pipeline is connected to the lower part of the tower body. , the circulating pump is arranged on the spray pipeline; an air inlet is arranged on one side wall of the tower body, and a cooling water device is arranged in the air inlet; the lower part of the side wall of the tower body is connected with an aeration fan, which circulates The agitator is arranged at the bottom of the tower body; the other side wall of the tower body is provided with a dosing inlet and a waste liquid discharge pipeline, and a cyclone is arranged on the waste liquid discharge pipeline.

Further, the upper and lower ends of the mist eliminator are provided with mist eliminator sprayers.

Further, the top of the tower body is provided with a discharge port, and a filter screen layer is provided in the discharge port.

Further, the defogger corresponds to the defogging layer, and the defogging layer reserves 3 layers of positions and corresponding openings.

Further, the spraying system corresponds to the spraying layer, and the spraying layer reserves three spraying positions and openings, and the circulating spraying place is carried out through the circulating pump and the pipeline.

Further, the lower part of the spray layer is a reaction layer, and the bottom of the reaction layer is a mixed liquid of processing raw materials, and a circulating reaction is realized by a circulating pump and a spray device.

Beneficial effects:

(1) The overall structure of the present invention is simple, the overall equipment manufacturing cost is low, the operation is stable and reliable, and the use and maintenance are convenient.

(2) The present invention has good effect on waste gas treatment, the whole treatment process is fast, there is no secondary pollution, the use cost is low, and it has good economic benefits.

(3) The present invention reserves various common interfaces, with a high degree of freedom, and can be adjusted according to different types and requirements of exhaust gas without additional design.

Description of drawings

FIG. 1 is a schematic diagram of the specific structure of the present invention.

Detailed ways

The present invention will be described below with reference to the accompanying drawings.

A multifunctional waste gas treatment reaction disinfection tower, which includes a tower body 1; the tower body 1 is provided with a mist eliminator 2, a spray system, and a circulating agitator 3 in sequence from top to bottom; the spray system includes a spray system. The spraying device 4, the spraying pipeline 5, the circulating pump 6, the spraying pipeline 5 is arranged on the outside of the tower body 1, the spraying device 4 is connected to one end of the spraying pipeline 5, and the other end of the spraying pipeline 5 is connected to the tower In the lower part of the body 1, the circulating pump 6 is arranged on the spray pipeline 5; the side wall of the tower body 1 is provided with an air inlet 7, and the air inlet 7 is provided with a cooling water device 8; the tower body 1 is provided with a cooling water device 8; The lower part of the side wall of the body 1 is connected to the aeration fan 9, and the circulating agitator 3 is arranged at the bottom of the tower body 1; the other side wall of the tower body 1 is provided with a dosing inlet 10 and a waste liquid discharge pipeline 11, The waste liquid discharge pipeline 11 is provided with a cyclone 12 .

The upper and lower ends of the mist eliminator 2 are provided with mist eliminator sprayers 13 .

The top of the tower body 1 is provided with a discharge port 14 , and a filter screen layer 15 is provided in the discharge port 14 .

Claims (4)

1. A multifunctional waste gas treatment reaction disinfection tower is characterized by comprising a tower body; a demister, a spraying system and a circulating stirrer are sequentially arranged in the tower body from top to bottom; the spraying system comprises a spraying device, a spraying pipeline and a circulating pump, the spraying pipeline is arranged on the outer side of the tower body, the spraying device is connected with one end of the spraying pipeline, the other end of the spraying pipeline is connected with the lower part of the tower body, and the circulating pump is arranged on the spraying pipeline; an air inlet is formed in the side wall of one side of the tower body, and a cooling water device is arranged in the air inlet; the lower part of the side wall of the tower body is connected with an aeration fan, and a circulating stirrer is arranged at the bottom of the tower body; a dosing inlet and a waste liquid discharge pipeline are arranged on the side wall of the other side of the tower body, and a cyclone is arranged on the waste liquid discharge pipeline; the upper end and the lower end of the demister are provided with demisting sprayers; the top of the tower body is provided with a discharge port, and a filter screen layer is arranged in the discharge port.

2. The tower of claim 1, wherein the demister corresponds to the demisting layer, and three layers of positions and corresponding openings are reserved in the demisting layer.

3. The tower of claim 1, wherein the spraying system corresponds to a spraying layer, three spraying positions and openings are reserved in the spraying layer, and the circulating spraying position is performed through a circulating pump and a pipeline.

4. The tower of claim 3, wherein the lower part of the spray layer is a reaction layer, the bottom of the reaction layer is a mixed liquid of the raw materials, and the circulating reaction is realized by a circulating pump and a spray device.

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