Industrial dust-containing tail gas purification device
A tail gas purification device, dust technology, applied in chemical instruments and methods, separation of dispersed particles, use of liquid separation agent, etc., can solve the problems of ecological balance damage, economic loss, dust removal device can not meet the dust removal requirements, etc., to achieve production Convenience and easy operation
Inactive Publication Date: 2016-09-07
HEFEI OAKS NEW BUILDING MATERIAL CO LTD
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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] Reference figure 1 , 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 collector 11 and discharged into the atmosphere. The absorbed water is pressurized by the circulating pump 3 and then enters the atomizing nozzle 12, after being atomized by the atomizing nozzle 12, the dust in the exhaust gas is washed, and after 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 trap maintains a certain 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 level, the second level, and the third level. The...
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The invention provides an industrial dust-containing tail gas purification device and relates to a treatment device for dust in industrial tail gas. A tail gas inlet (2) with a flange pipe is welded at the middle position of a side face of a dust purifier (1); a water receiver (11), an atomization nozzle (12) and a water collector (13) are sequentially arranged in the dust purifier (1) from top to bottom; the tail gas inlet (2) is mounted between the atomization nozzle (12) and the water collector (13). The water collector (13) is connected with a circulating pump (3); the circulating pump (3) is connected with the atomization nozzle (12). Dust in the tail gas is washed with water through the hydrophilia of the dust in the industrial tail gas, so that the content of the dust in the finally discharged tail gas is smaller than 1mg / m<3>; the industrial dust-containing tail gas purification device is convenient to manufacture and simple to operate.
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 ≥5mg / m 3 Exhaust emissions. It causes serious air pollution, disrupts the ecological balance, and also causes certain economic losses to enterprises. The dust removal devices made by some enterprises do not meet the dust removal requirements, so they do not meet the exhaust emission standards. Summary of the invention [0003] The purpose 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 to achieve the purpose of purifying the tail gas. [0004] In order to solve the problems in the background art, the present invention adopts the following technical solution: it includes a dust purifier 1, an exhaust ...
Claims
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Login to View More IPC IPC(8): B01D47/06
CPCB01D47/06
Inventor 曹智远
Owner HEFEI OAKS NEW BUILDING MATERIAL CO LTD