Filter bag fixing device of bag filter

Abstract

The invention discloses a filter bag fixing device of a bag filter. The filter bag fixing device comprises a filter body, a mesh basket frame, a filter bag and a motor, a limiting block is welded in the filter body, the mesh basket frame is embedded in the upper end of the limiting block, the filter bag is placed in the mesh basket frame, and fixing thorns are inserted into the edge of the upper end of the filter bag. The fixing thorns are welded to the lower end of the inner side of the fixing pressing plate, an inserting block is welded to the lower end of the fixing pressing plate, the lower end of the inserting block is inserted into the upper end of the mesh basket frame, embedded blocks are symmetrically embedded into the left end and the right end of the inserting block, the inner ends of the embedded blocks are embedded into sliding grooves, and the sliding grooves are transversely formed in the upper end of the mesh basket frame. According to the invention, the inner wall of the filter bag is scraped and washed by arranging the brush plate, so that impurities covering the surface of the inner wall of the filter bag can be scraped off, and the impurities cannot shield or block filter holes of the filter bag, so that the filtering efficiency of the filter bag is kept.

Description

technical field [0001] The invention relates to the technical field of bag filters, in particular to a filter bag fixing device for bag filters. Background technique [0002] The bag filter is a new type of pressure filter device, which mainly filters the passing liquid through the filter bag. It is easy to use and has high efficiency. However, the filter bag fixed structure adopted by the current filter bag filter is Using the pressing method, although the operation is simple, it is laborious. In addition, when the filter bag is filtering the liquid, the impurities will stay in the filter bag. Holes are covered or even blocked, resulting in a reduction in the filtration efficiency of the filter bag, resulting in a reduction in work efficiency. For this reason, we propose a filter bag fixing device for bag filters to solve the above problems. Contents of the invention [0003] The purpose of the present invention is to provide a filter bag fixing device for a bag filter, ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a filter bag fixing device for a bag filter, so as to solve the problem that the press-fit filter bag fixing method currently adopted in the above-mentioned background technology is relatively laborious, and impurities will cover the filter holes of the filter bag or even block it. The problem

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