Flue gas purification device
A flue gas purification and air intake pipe technology, which is applied in the direction of combined devices, chemical instruments and methods, and dispersed particle filtration, can solve the problems of small footprint and achieve the effect of increased filterability and increased time
Inactive Publication Date: 2016-04-06
王大刚
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Problems solved by technology
[0005] The purpose of the present invention is to provide a flue gas purification device, which overcomes the above-mentioned shortcomings, is simple to install, occupies a small area, is economical and practical, and is beneficial to the treatment of toxic gases and dust generated during coal combustion, and effectively solves the problem of waste gas pollution. Pollution problem, protect the atmospheric environment
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[0017] Such as figure 1 As shown, the present invention is a flue gas purification device, which includes a horizontal intake pipe 1, a vertical filter pipe 2, a horizontal exhaust pipe 3 and an exhaust chimney 4, which are sequentially connected from bottom to top. An activated carbon filter layer is provided, and the activated carbon filter layer includes left activated carbon filter plate 5 and right activated carbon filter plate 6; On the left and right sides of the inner wall of the filter pipe 2; the outer wall of the lateral exhaust pipe 3 is provided with a spray cooling device 7; the spray cooling device 7 includes a pipe support 8 and a shower 9;
[0018] 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. A spray desulfurization device 13; a drain 14 is provided at the bottom of the exhaust chimney 4.
[0019] In order to remove the dust accumulated at the bottom of the...
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Belonging to the field of environmental protection, the invention in particular relates to a flue gas purification device, which includes a horizontal air inlet pipe, a vertical filtration pipeline, a horizontal exhaust pipe and an exhaust chimney that are communicated from bottom to top in order. The vertical filtration pipeline is internally provided with an activated carbon filter layer, the activated carbon filter layer comprises left activated carbon filter plates and right activated carbon filter plates. The left activated carbon filter plates and the right activated carbon filter plates are staggered at an interval from top to bottom and are respectively disposed on the corresponding left side and right side of the vertical filtration pipeline inner wall. The invention aims to provide the flue gas purification device with the advantages of simple installation, small floor space, economical efficiency and practicability. The flue gas purification device is conducive to disposing the poisonous gas and dust generated in the fire coal combustion process, effectively solves the exhaust gas pollution problem, and protects the atmospheric environment.
Description
technical field [0001] The invention belongs to the field of environmental protection, in particular to a flue 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 the temperature resistanc...
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IPC IPC(8): B01D46/12B01D50/00B01D53/02B01D53/18
Inventor 王大刚
Owner 王大刚