Exhaust-gas double purifier
A purification device, dual technology, applied in the direction of climate change adaptation, climate sustainability, chemical instruments and methods, etc., can solve problems such as pollution
Inactive Publication Date: 2016-02-24
陈鑫
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[0005] The object of the present invention is to provide a double purification device for exhaust gas, which overcomes the above-mentioned defects, is simple to install, occupies a small area, is economical and p
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[0017] Such as figure 1 As shown, the present invention is a dual purification device for exhaust gas, which includes an intake pipe 1, a dust collector 2, an exhaust pipe 3, and an exhaust chimney 4 connected in sequence; an upper dust removal baffle 5 and a lower dust removal baffle are arranged inside the dust collector 2 Plate 6, the upper dust removal baffle 5 and the lower dust removal baffle 6 are arranged alternately, 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 spray device 7 is provided on the outer wall of the air pipe 3, and the spray device 7 includes a pipe support 8 and a spray device 9;
[0018] The inner side wall of the exhaust chimney 4 is provided with a left supporting plate 10 and a right supporting plate 11 which are staggered up and down. The left supporting plate 10 is provided with a smoke ...
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The invention belongs to the field of environmental protection and especially relates to an exhaust-gas double purifier. The exhaust-gas double 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 inner sidewall of the exhaust chimney is provided with left support plates and right support plates which are staggered up and down. The left support plates are provided with flue gas pre-spray cooling devices. The invention aims to provide an exhaust-gas double purifier which is simple to 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 exhaust-gas double 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 a waste gas double 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 the temperature r...
Claims
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Login to View More IPC IPC(8): B01D45/08B01D53/78B01D53/48
CPCY02A50/2351
Inventor 陈鑫
Owner 陈鑫