Decontamination equipment for exhaust gas

A technology of exhaust gas purification device and atomization device, which is applied in chemical instruments and methods, separation of dispersed particles, use of liquid separation agent, etc., can solve the problems of large induced draft fan power, complex equipment structure, inconvenient maintenance, etc., and achieve purification Good effect, water saving, simple structure

Inactive Publication Date: 2005-01-12
沈福昌
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AI Technical Summary

Problems solved by technology

At present, the commonly used exhaust gas purification device has a circuitous way of gas path; or discharge the exhaust gas into the water, and through the full contact between the exhaust gas and the water, the harmful substances in the exhaust gas can be dissolved in the water to achieve the purpose of purifying the exhaust gas. The resistance of these two methods is relatively high. Large, the power of the induced draft fan is large, and the energy consumption is large
In addition, filter covers or dust bags are used to filter the inhaled exhaust gas. This method requires regular removal of the dirty filter covers or dust bags for cleaning, which is very inconvenient to use. Exhaust gas ionization technology is used, and its equipment structure is complicated. High cost and inconvenient maintenance

Method used

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  • Decontamination equipment for exhaust gas
  • Decontamination equipment for exhaust gas
  • Decontamination equipment for exhaust gas

Examples

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Embodiment Construction

[0017] In the first embodiment shown in Fig. 1, a kind of exhaust gas purification device has aerosol chamber 1, settling chamber 2 and pool 4, a partition 3 is arranged between aerosol chamber 1 and settling chamber 2, and partition 3 A vent 31 is arranged on the top, so that the aerosol chamber 1 communicates with the settling chamber 2. An air inlet 11 is arranged at the end of the aerosol chamber 1. Three impellers 12 are fixed on the inner wall of the aerosol chamber 1, and the three impellers 12 are arranged in a straight line. There are teeth 121 on the impeller 12, and the teeth 121 can be as image 3 , 4 The saw-shaped teeth, triangular teeth, and trapezoidal teeth integrated with the impeller 12 shown in . Teeth 121, there is water in the aerosol chamber 1, the upper part of the aerosol chamber 1 is provided with a water inlet 13, the height of the water surface is 8mm in the contact range between the water and the impeller 12, and a gas baffle 14 is arranged above t...

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Abstract

A waste gas cleaning apparatus for removing water-soluble toxic substances and dust is composed of an atomizing chamber containing water, atomizing unit on it wall, blade wheels and airflow guiders, a settling chamber with water outlet and gas outlet, and perforated partition between said two chambers.

Description

technical field [0001] The invention relates to a harmful exhaust gas purification device required for protecting atmospheric environment pollution. Background technique [0002] With the development of industry, air pollution is also becoming more and more serious. The dust generated by coal burning in industrial production and the harmful exhaust gas of chemical enterprises flow with the air, and the toxic substances they carry diffuse in the atmosphere. Into the human body, a serious threat to people's health. At present, the exhaust gas purification device commonly used has a circuitous way of gas path; or discharges the exhaust gas into the water, and through the full contact between the exhaust gas and the water, the harmful substances in the exhaust gas are dissolved in the water to achieve the purpose of purifying the exhaust gas. The resistance of the gas in these two methods is relatively high. Large, the power of the induced draft fan is large, and the energy con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/16B01D53/78
Inventor 沈福昌
Owner 沈福昌
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