Industrial dust-containing tail gas purification device
A tail gas purification device and dust technology, applied in chemical instruments and methods, separation of dispersed particles, use of liquid separation agents, etc., can solve the problems of ecological balance damage, economic loss, and dust removal devices that cannot meet the dust removal requirements, etc., to achieve production Convenience and easy operation
Inactive Publication Date: 2015-11-25
WUHU SANFENG ENERGY SAVING EQUIP
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Problems solved by technology
It causes serious air pollution, destroys the ecological balance, and also causes certain economic losses to the enterprise.
The dust removal devices made by some enterprises cannot meet the dust removal requirements, so they cannot meet the exhaust emission standards
Method used
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Embodiment Construction
[0009] refer to figure 1 The industrial dust-containing tail gas enters the dust purifier 1 from the tail gas inlet 2, and after three washings, the water droplets entrained in the tail gas are recovered by the water eliminator 11 and discharged into the atmosphere. The absorbed water enters the atomizing nozzle 12 after being pressurized by the circulation pump 3, and after being atomized by the atomizing nozzle 12, the dust in the exhaust gas is washed. After the washing is completed, it enters the water collector 13 and then enters the pump inlet. The washing water is recycled. When the dust reaches a certain concentration, it is sent out of the device and fresh washing water is added at the same time. The water collector maintains a certain liquid level during normal operation.
[0010] The number of atomizing nozzles 12 in the dust purifier 1 is determined according to the diameter of the dust purifier 1 . From bottom to top, it is the first stage, the second stage and ...
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The invention relates to an industrial tail gas dust treatment device and especially relates to an industrial dust-containing tail gas purification device. A tail gas inlet (2) with a flange pipe is welded to the middle of the side of a dust purifier (1), a water receiver (11), an atomization nozzle (12) and a water collector (13) are orderly installed in the dust purifier (1) from top to bottom, the tail gas inlet (2) is installed between the atomization nozzle (12) and the water collector (13), the water collector (13) is connected to a circulating pump (3) and the circulating pump (3) is connected to the atomization nozzle (12) . Through use of hydrophily of dust in industrial tail gas, dust in tail gas is washed by water so that the discharged tail gas has dust content less than 1mg / cm<3>. The industrial dust-containing tail gas purification device can be made conveniently and can be operated simply.
Description
Technical field: [0001] The invention relates to an industrial dust-containing tail gas purification device. Background technique: [0002] In the production process of many industrial devices, there will be many dust containing dust ≥ 5mg / m 3 exhaust emissions. It causes serious air pollution, destroys the ecological balance, and also causes certain economic losses to enterprises. The dust removal devices made by some enterprises cannot meet the dust removal requirements, so they cannot meet the exhaust emission standards. Invention content: [0003] The object of the present invention is to provide an industrial dust-containing tail gas purification device, which uses water to wash the dust in the tail gas according to the hydrophilicity of the dust in the industrial tail gas, so as to achieve the purpose of purifying the tail gas. [0004] In order to solve the existing problems in the background technology, the present invention adopts the following technical soluti...
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IPC IPC(8): B01D47/06
Inventor 不公告发明人
Owner WUHU SANFENG ENERGY SAVING EQUIP