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Water soluble tank used for exhaust gas treatment

A technology of waste gas treatment and water soluble tank, which is applied to the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve the problems of small area and time, unfavorable water solubility, air pollution, etc., and achieve energy saving, simple structure, and convenient use Effect

Pending Publication Date: 2018-10-09
安徽京仪自动化装备技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Environmental problems are becoming more and more severe, air pollution is becoming more and more serious, and the requirements for environmental protection are getting higher and higher. Therefore, it is necessary to control the harmful gases generated in the process of industrial and agricultural production. In the treatment of harmful gases, sulfur monoxide and sulfur dioxide It is easily soluble in water, so it is the simplest and most effective way to treat sulfur monoxide and sulfur dioxide in harmful gases by water-soluble method, but at present the main water-soluble method is to set up a water-soluble tank with a shower head, in this way the gas and water contact The area and time are less, which is not conducive to full water solubility, and it is a waste of water

Method used

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  • Water soluble tank used for exhaust gas treatment
  • Water soluble tank used for exhaust gas treatment
  • Water soluble tank used for exhaust gas treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1. After the exhaust gas is processed from the previous exhaust gas treatment device, it enters the water-soluble box 1 through the air inlet pipe 4 through the air inlet nozzle 40. At the same time, the water pump 3 pumps water up from the bottom of the water-soluble box 1, and passes through the The spray head 31 on the top of the body 1 sprays water into the water-soluble box 1, and the water and exhaust gas enter the water-soluble box 1 together;

[0034] Since the porous partition 21 is distributed with a pair of small-diameter through holes, the porous partition 21 is rotationally connected with the water-soluble box 1 and is in close contact, so water and waste gas can only enter the next layer through these small-diameter through-holes, and at the same time The output shaft of the motor 2 rotates through the support column 20 and rotates together with the porous partition 21, so the water and the exhaust gas are fully contacted when passing through lay...

Embodiment 2

[0035]Embodiment 2. Since sulfur dioxide is dissolved in water to form sulfurous acid, and the higher the concentration of sulfurous acid in water, the more difficult it is for sulfur dioxide to dissolve in water. Therefore, when the sulfurous acid concentration detector 52 detects that the concentration of sulfurous acid reaches the warning value, the water exchange valve is opened. 10. Change the water, turn off the motor 2, the water pump 3, the inlet valve 5 and the outlet valve 50 at the same time, discharge the original liquid in the water-soluble tank 1 and then recover the sulfur, and then inject new clean water into the water-soluble tank 1 and in the water-soluble reaction process, if for some reason the sulfur dioxide concentration detector 53 in the outlet pipeline 41 detects that the sulfur dioxide concentration in the exhaust gas exceeds the standard, then immediately close the inlet valve 5 and the outlet valve 50, and open the standby valve simultaneously 51 and...

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Abstract

The invention discloses a water soluble tank used for exhaust gas treatment. The water soluble tank used for exhaust gas treatment comprises a tank body part, a water dissolving part, a water circulation part, a gas circuit part, and a detection control part; a motor is arranged in the water dissolving part to drive a plurality of layers of porous separation plates to rotate, so that exhaust gas are driven to pass through through holes on the porous separation plates together with water, and full contact of water with exhaust gas is realized; at the same time, the water circulation part is capable of realizing water full utilization and saving resources; the detection control part is capable of ensuring that exhaust gas is discharged only after full water dissolving of sulfur dioxide in exhaust gas, replacing is carried out only when the content of sulfur trioxide in water reaches an alarm value, and ensuring full utilization of water, and is beneficial for sulfur recovery. The water soluble tank is capable of realizing effective treatment of sulfur dioxide in exhaust gas with a small amount of electric energy and water resource, is simple and effective, is capable of saving energy, and is beneficial for sulfur recovery.

Description

technical field [0001] The invention relates to the field of waste gas treatment, in particular to a water-soluble tank for waste gas treatment. Background technique [0002] Environmental problems are becoming more and more severe, air pollution is becoming more and more serious, and the requirements for environmental protection are getting higher and higher. Therefore, it is necessary to control the harmful gases generated in the process of industrial and agricultural production. In the treatment of harmful gases, sulfur monoxide and sulfur dioxide It is easily soluble in water, so it is the simplest and most effective way to treat sulfur monoxide and sulfur dioxide in harmful gases by water-soluble method, but at present the main water-soluble method is to set up a water-soluble tank with a shower head, in this way the gas and water contact The area and time are less, which is not conducive to full water solubility, and it is a waste of water. [0003] Chinese patent app...

Claims

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Application Information

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IPC IPC(8): B01D53/18
CPCB01D53/1412B01D53/1481B01D53/18B01D2252/103
Inventor 司马超张坤杨春水曹小康赵力行邹昭平蒋俊海于浩
Owner 安徽京仪自动化装备技术有限公司