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Novel waste gas filter

An exhaust gas filter and filter technology, which is applied in chemical instruments and methods, dispersed particle separation, combined devices, etc., can solve the problems of low dust removal efficiency, large resistance, and large water consumption, achieve small daily maintenance, and improve dust removal. Efficiency and long service life

Inactive Publication Date: 2015-01-21
JIANGSU JINTAO ENVIRONMENTAL PROTECTION ENG
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Problems solved by technology

However, most of the existing exhaust gas filters have defects such as low dust removal efficiency, large resistance, large water consumption, high energy consumption, large volume, and frequent maintenance, which do not meet the actual use requirements.

Method used

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  • Novel waste gas filter

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] Such as figure 1 As shown, a novel waste gas filter according to the present invention includes a middle bellows 1, an explosion-proof axial flow fan 2 is arranged at the front end of the middle bellows 1, and a collecting air cylinder is arranged at the front end of the explosion-proof axial flow fan 2 3. A water supply spray system 4 is provided on the middle bellows 1, a fiber grid filter 5 is arranged at the rear end of the middle bellows 1, and a cyclone dehydration device 6 is arranged at the rear end of the fiber grid filter 5, An air outlet 7 is provided at the rear end of the cyclone dehydration device 6, an air inlet 8 is provided at the front end of the collecting air cylinder 3, and an explosion-proof motor 9 is arranged inside the middle bellows 1; the explosion-proof motor 9 is connected with the explosion-proof shaft The flow fan ...

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Abstract

The invention relates to a novel waste gas filer. The filter comprises a middle air box. An explosion-proof axial-flow fan is arranged at the front end of the middle air box. A flow-collecting air duct is arranged at the front end of the explosion-proof axial-flow fan. A water supply spray system is arranged on the middle air box. A fiber grid filter is arranged on the back end of the middle air box. A cyclone dehydration device is arranged on the back end of the fiber grid filter. A gas outlet is arranged on the back end of the cyclone dehydration device. A gas inlet is provided on the front end of the flow-collecting air duct. An explosion-proof motor is arranged in the middle air box. The novel waste gas filter provided by the invention has the advantages of simple structure, high de-dusting efficiency, long service life, and small routine maintenance amount.

Description

technical field [0001] The invention relates to a filter, in particular to an exhaust gas filter. Background technique [0002] At present, there are various filters on the market, which are suitable for various occasions, and the exhaust gas filter is one of the devices for filtering exhaust gas. Exhaust gas filters have dual functions of ventilation and dust removal, so they are widely used in places where dust is relatively concentrated, such as underground coal mines, rock roadways, and mining working faces, to purify dusty gases on the spot. However, most of the existing exhaust gas filters have defects such as low dust removal efficiency, large resistance, large water consumption, high energy consumption, large volume, and frequent maintenance, which do not meet the actual use requirements. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to overcome the deficiencies in the prior art and provide a new type of exhaust gas f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00
Inventor 王锡强
Owner JIANGSU JINTAO ENVIRONMENTAL PROTECTION ENG
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