Exhaust gas purifier

A technology of exhaust gas purification device and exhaust chimney, which is applied in the direction of combination device, climate change adaptation, climate sustainability, etc.

Inactive Publication Date: 2016-02-24
陈鑫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an environment-friendly exhaust gas purification device, which overcomes the above-mentioned shortcomings, and is simple to manufacture and install, occupies a small area, is economical and practical, and is beneficial to dispose of toxic gases and dust generated during coal combustion. It effectively solves the problem of exhaust gas pollution and protects the atmospheric environment; at the same time, it avoids the danger of device explosion due to excessive air pressure

Method used

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Embodiment Construction

[0016] Such as figure 1 , figure 2 As shown, the present invention is an environment-friendly waste gas purification device, comprising an air intake pipe 1, a dust collector 2, an exhaust pipe 3 and an exhaust chimney 4 connected in sequence; The baffle 6, the upper dust removal baffle 5 and the lower dust removal baffle 6 are alternately arranged at intervals, the upper dust removal baffle 5 is suspended on the inner wall of the upper end of the dust collector 2, and the lower dust removal baffle 6 is fixed on the inner wall of the lower end of the dust collector 2; A spraying device 7 is provided on the outer wall of the exhaust pipe 3; the spraying device 7 includes a pipe support 8 and a sprayer 9;

[0017] The inner side wall of the exhaust chimney 4 is provided with a left support plate 10 and a right support plate 11 which are staggered up and down. Spray desulfurization device 13; flue gas pre-spray cooling device 12 and flue gas spray desulfurization device 13 are...

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Abstract

The invention belongs to the field of environmental protection and especially relates to an environmentally friendly exhaust gas purifier. The environmentally friendly exhaust gas purifier comprises an air inlet pipe, a deduster, an exhaust pipe and an exhaust chimney, which are communicated successively. Upper dedusting baffle plates and lower dedusting baffle plates are arranged inside the deduster. The upper dedusting baffle plates and the lower dedusting baffle plates are arranged at intervals and in a staggered manner. The upper dedusting baffle plates are suspended on the upper inner wall of the deduster. The lower dedusting baffle plates are fixed on the lower inner wall of the deduster. The outer wall of the exhaust pipe is provided with a spray device. The invention aims to provide an environmentally friendly exhaust gas purifier which is simple to manufacture and install, occupies small area, is economic and practical and is beneficial to process toxic gas and dust generated during combustion process of fire coal. By the environmentally friendly exhaust gas purifier, the pollution problem of exhaust gas is effectively solved, and atmospheric environment is protected.

Description

technical field [0001] The invention belongs to the field of environmental protection, in particular to an environment-friendly waste gas purification device. Background technique [0002] With the rapid development of science and technology, people pay more and more attention to the environment, and the environmental emission standards are becoming more and more stringent. A small number of places still use the method of burning coal to exchange for heat energy. The flue gas of coal combustion contains a large amount of acid gas (such as sulfur-containing gas), dust, heavy metals and other pollutants, so the flue gas needs to be purified and controlled. [0003] At present, the most widely used method in flue gas desulfurization is to absorb acid gas in flue gas through absorbent slurry. Due to the relatively high temperature of the flue gas produced by coal combustion, and the relatively complex gas components in the flue gas, there are relatively high requirements for th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D53/78B01D53/48
CPCY02A50/2351
Inventor 陈鑫
Owner 陈鑫
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