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A pulse blowback device for a dust collector

A technology of pulse blowback and dust removal cylinder, which is applied in the directions of transportation and packaging, separation methods, and separation of dispersed particles. Good social and economic benefits, improved blowback efficiency, and enhanced blowback force

Inactive Publication Date: 2018-11-20
张家口和圣科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the backflushing devices on the market are not efficient enough to remove dust, resulting in frequent clogging of the filter cartridge, failing to achieve the effect of reducing the pressure difference between the two sides of the filter cartridge, high failure rate, inconvenient maintenance, and unable to guarantee the long-term normal operation of the dust removal equipment. And the cost is high, the blowback effect is not good, and the blowback efficiency is low

Method used

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  • A pulse blowback device for a dust collector
  • A pulse blowback device for a dust collector
  • A pulse blowback device for a dust collector

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as Figure 1 to Figure 5 As shown, this embodiment includes a blowback air pipe 1, the top of which is connected to an air supply device equipped with a pulse valve, and is characterized in that: the back blow air pipe 1 is provided with a pneumatic automatic rotation structure. The back blowing air pipe 1 is suspended in the center of the filter cartridge, its length is lower than the height of the filter cartridge, and the height of the bottom end is higher than that of the filter cartridge. The function of the back blowing air pipe 1 is to clean the filter cartridge, The airflow blown out of the blowing pipe 1 contacts the filter cartridge, forming a pressure difference inside and outside the filter cartridge, which plays a role in removing dust outside the filter cartridge. The reverse blowing air pipe 1 in this embodi...

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Abstract

The invention provides a pulse blowback device for a dust removal cylinder, which relates to the technical field of dust removal equipment, and includes a blowback air pipe, the top of which is connected to an air supply device equipped with a pulse valve, and a pneumatic valve is provided on the blowback air pipe. Automatic rotation structure. The invention has reasonable structural design, evenly distributed backflush gas, and significantly enhanced backflush force, which can greatly improve the backflush efficiency, prolong the service life of the filter cartridge, reduce expenses and production costs, and have good social and economic benefits.

Description

technical field [0001] The invention relates to the technical field of dust removal equipment, in particular to a pulse blowback device for a dust removal cylinder. Background technique [0002] The factory will produce smoke and dust during welding, polishing, cutting, grinding and other processes. These pollutions will affect the health of workers. Therefore, installing dust removal equipment can purify the smoke and dust. The dust removal equipment is generally equipped with a blowback device , timely clean the filter cartridge. [0003] At present, most of the backflushing devices on the market are not efficient enough to remove dust, resulting in frequent clogging of the filter cartridge, failing to achieve the effect of reducing the pressure difference between the two sides of the filter cartridge, high failure rate, inconvenient maintenance, and unable to guarantee the long-term normal operation of the dust removal equipment. Moreover, the cost is high, the blowback ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/00B01D46/24
CPCB01D46/2411B01D46/72B01D46/71
Inventor 王保
Owner 张家口和圣科技发展有限公司