Dust removing device for long bag filter having large diameter

Abstract

The present invention relates to a dust removing device for a long bag filter having a large diameter. The dust removing device employs a method of injecting amplified air through a dual injector having two injectors vertically arranged on the same axis to exhibit a stronger dust removing force than a conventional bag filter dust removing device, and is thus applicable to a bag filter having relatively a large diameter and a long length.

Description

technical field [0001] The present invention relates to a large-diameter long bag-type filter dust removal device, which adopts the method of injecting amplified air through double injectors with two injectors arranged up and down on the coaxial, so that compared with the previous bag-type filter dust removal The device exerts a stronger dust removal force, and is suitable for a bag filter with a relatively large diameter and a long length. [0002] This application claims priority to Patent Application No. 10-2017-0023439 filed with the Korean Patent Office on February 22, 2017, the entire contents of which are incorporated in this specification. Background technique [0003] An industrial dust collector (Dust Collector, 10) is used in factories that manufacture concrete, fibers, chemicals, etc., or in factories that process metals, etc., which sucks in dust and foreign matter generated in various industrial sites such as factories through the suction port 2 Wait for vario...

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Problems solved by technology

[0010] But as above-mentioned existing bag type filter dedusting device is applicable to the common bag type filter below length 5m, is not easy to be directly applicable to the bag type filter with larger diameter, and, for dust removal Air pulses have a shorter reach and, therefore, are less efficient for long bag filters

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