A filter bag detachment prevention sealing device for bag type dust collector

Abstract

The invention discloses a filter bag detachment prevention sealing device for a bag-type dust collector, which comprises a filter bag frame fixing plate, a filter bag frame is arranged on one side outer wall of the filter bag frame fixing plate, and a filter bag frame is arranged on the outer wall of the filter bag frame A filter bag is set, and a filter bag opening is provided on one side of the outer wall of the filter bag near the filter bag frame fixing plate, and a support frame is provided at one side of the filter bag frame fixing plate, so The support frame is fixedly connected with the filter bag frame fixing plate through the first screw rod. The anti-off sealing device for the filter bag used in the bag filter can effectively fix the filter bag firmly on the collar, the first clamp and the second clamp in all directions through the mutual cooperation of the collar, the first clamp and the second clamp. Between the two clamping plates, the contact area of ​​the fixed part of the filter bag is further increased through protrusions and grooves, and the binding force is improved to avoid the problem of loose connection of the filter bag caused by the tension caused by the rapid expansion of the pulse, so as to ensure The tightness of the filter bag installation position is ensured.

Description

Technical field [0001] The present invention relates to the technical field of bag type dust collector, and is specifically a filter bag of a bag type dust collector. Background technique [0002] The bag type dust collector is a dry filter, which is suitable for trapping fine, dry, non-fibrous dust, filter bag with a textile filter cloth or non-textile felt, using fiber fabric filtration to dust Gas is filtered. [0003] At present, the bag-type dust collector filter bag on the market will be sharply expanded by the impact of the pulse, and the force during the expansion will cause the filter bag to be subjected to a short high-intensity tension, which is easy to cause the filter bag loose falling off. The problem, thereby causing a slit to the joint of the filter bag and the filter bag, reducing the fixing of the filter bag to install the fixed sealing property, and the air directly into the bag dust collector causes a reduced filtering effect, in addition, the shock during the...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a filter bag anti-slip sealing device for a bag filter to solve the problem of easy loosening and falling off when the filter bag of the existing bag filter is fixed in the above-mentioned background technology, low sealing performance and wear at the fixing part of the filter bag Problems that reduce service life

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