Assembled dedusting filter bag cage

Abstract

An assembled dedusting filter bag cage comprises a circular bottom plate, the middle of the top side of the circular bottom plate is fixedly connected with the lower end of a stand column, a sleeve sleeves the middle part of the outer circumference of the stand column, the outer circumference of the circular bottom plate is in hinged connection with the lower ends of a plurality of first supporting rods, positions, corresponding to the first support rods, of the sleeve are in hinged connection with the upper ends of second supporting rods respectively, the lower end of every second supportingrod is in hinged connection with the middle part of the inner side of the corresponding first supporting rod, the upper end of every first supporting rod is in hinged connection with the lower end ofa third support rod, and the upper ends of the third supporting rods are in hinged connection with the outer circumference of the same first annular plate respectively; and a second annular plate sleeves the upper part of the outer circumference of the stand column, and an inner cage is fixedly mounted at the top side of the second annular plate. The assembled dedusting filter bag cage has a simple structure; the assembled dedusting filter bag cage adopts an inner and outer double-layer cage structure, so the fastness of the structure of the cage is increased, and the temperature of the outercage is reduced, thereby the assembled dedusting filter bag cage is suitable for filtering high-temperature air, and allows a filter bag to sleeve the outer circumference of the cage in order to achieve convenient replacement of the filter bag.

Description

technical field [0001] The invention belongs to the field of filter bag cages, in particular to an assembled dust-removing filter bag cage. Background technique [0002] As a high-efficiency dust removal equipment, the bag filter is widely used in the dust removal of cement, mining, metallurgy, chemical industry, grain processing and other industries. The air that needs dust removal becomes clean air after passing through the filter bag. There are multiple cages, and each cage has a filter bag; the existing cage is cumbersome to operate when the filter bag is set, and it is difficult to quickly replace the filter bag. The filter bag is only fixed by the filter bag mouth and the cage. The relative activity of the cage is relatively large, the filter bag is easy to fall off, and the noise is large, the cage is not firm enough to adapt to high-intensity air filtration, and cannot meet the actual needs, so we invented an assembled dust filter bag cage . Contents of the invent...

AI Technical Summary

Problems solved by technology

[0002] As a high-efficiency dust removal equipment, the bag filter is widely used in the dust removal of cement, mining, metallurgy, chemical industry, grain processing and other industries. The air that needs dust removal becomes clean air after passing through the filter bag. There are multiple cages, and each cage has a filter bag; the existing cage is cumbersome to operate when the filter bag is set, and it is difficult to quickly replace the filter bag. The filter bag is only fixed by the filter bag mouth and the cage. The relative activity of the cage is relatively large, the filter bag is easy to fall off, and the noise is large, the cage is not firm enough to adapt to high-intensity air filtration, and cannot meet the actual needs, so we invented an assembled dust filter bag cage

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