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A multifunctional exhaust gas treatment device

A waste gas treatment device and multi-functional technology, which is applied in the direction of combined devices, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of difficult to filter out waste gas components, high operating costs, general effect, etc., and achieve long service life and smooth operation. Low cost, adaptable effect

Inactive Publication Date: 2017-09-29
杨阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the waste gas will contain dust particles, high-temperature gas, paint mist and other components at the same time. It is often difficult to filter organic waste gas by using only the existing methods of organic waste gas treatment such as adsorption method, catalytic combustion method, absorption method, and ultraviolet photolysis. Remove all exhaust gas components to make the exhaust gas discharge up to the standard
Moreover, the effect of the activated carbon adsorption method widely used at present is mediocre, and regeneration is difficult. If it is replaced frequently, the operating cost is very high.

Method used

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  • A multifunctional exhaust gas treatment device
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  • A multifunctional exhaust gas treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1 to Figure 5 As shown, a multi-functional waste gas treatment device includes a treatment chamber 1, a water washing chamber 2 is provided under the treatment chamber 1, and a waste gas inlet 3 is provided on the chamber wall of the water washing chamber 2, and water is stored in the chamber and equipped with The exhaust gas washing channel connected behind the exhaust gas inlet 3 is provided with a washing outlet 14 leading to the treatment chamber 1 on the wall of the washing chamber 2 at the outlet end of the exhaust gas washing channel. The treatment chamber 1 is directed from the washing outlet 14 side The other side is provided with a defogging module 8, a filtering module, a photolysis reaction module and a purified gas outlet 4 in sequence.

[0025] Such as Figure 5 , the present embodiment is provided with two washing bins 2 arranged side by side, the first washing bin 2 is provided with an inlet as the waste gas inlet 3 on one side of the bi...

Embodiment 2

[0033] Such as Figure 6 , Figure 7 , in this embodiment, only one washing chamber 2 is set under the processing chamber 1 . Such as Figure 6 , the exhaust gas inlet 3 can be arranged on one side of the washing chamber 2, and the water washing chamber 2 only has a set of deflectors composed of a submerged curved plate 5, a baffle plate 6 and an upward curved plate 7. Such as Figure 7 , the waste gas inlet 3 can also be arranged in the middle of the washing bin 2, the air is fed from the middle, and the gas is discharged from both sides. The washing bin 2 is provided with two sets of deflectors, one of which consists of a submerged curved plate 5 and a baffle plate 6. The deflectors such as the curved plate 7 and the other are relatively arranged with another set of deflectors. Other technical features are the same as those in Embodiment 1, and will not be repeated here.

[0034] The structure of the present invention is simple and reasonable, and the process of waste gas...

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Abstract

The invention provides a multifunctional exhaust-gas processing device, which comprises a processing chamber. A washing bin is arranged below the processing chamber; a wall of the washing bin is provided with an exhaust-gas inlet; water is stored in the bin and the bin is provided with an exhaust-gas washing channel continuously connected to the exhaust-gas inlet; and a washing outlet communicating with the processing chamber is formed in the wall of the washing bin and at the outlet end of the exhaust-gas washing channel. The processing chamber, from one side of the washing outlet to the other side is provided with a demisting module, a filtering module, a photolysis reaction module, and a purified-gas outlet in sequence. The device is simple and reasonable in structure; the process of processing exhaust gas is scientific. According to the device, firstly, exhaust gas containing multiple components is subjected to washing; most of particles and part of organic gas are filtered, and the obtained gas is cooled; then the obtained gas is subjected to demisting and filtering; and finally, photolysis is adopted for purifying the exhaust gas. The device is high in purification efficiency, good in adaptability, capable of modularized assembly and disassembly, low in operation cost, and long in service life.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a multifunctional waste gas treatment device. Background technique [0002] At present, with the development of industry, especially in the manufacturing industry that uses a large amount of volatile organic compounds VOC as raw materials, the pollution of organic waste gas is relatively serious, which must be treated by various technical means. However, most of the waste gas will contain dust particles, high-temperature gas, paint mist and other components at the same time. It is often difficult to filter organic waste gas by using only the existing methods of organic waste gas treatment such as adsorption method, catalytic combustion method, absorption method, and ultraviolet photolysis. Remove all exhaust gas components to make the exhaust gas discharge up to standard. Moreover, the effect of the activated carbon adsorption method widely used at present is mediocr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D50/00B01D53/76B01D53/44
Inventor 杨阳
Owner 杨阳