Long circular table type dust collecting cloth bag

Abstract

The invention discloses a long circular table type dust collecting cloth bag. The long circular table type dust collecting cloth bag comprises a mounting column; a transmission box is connected to thetop of the mounting column through a bolt; inserting holes are formed in the top and one side of the transmission box; a transmission shaft is inserted in the inserting hole in one side of the transmission box; a fan is inserted into one end of the transmission shaft; bevel gears sleeve the other end of the transmission shaft and the bottom end of a rotating shaft; the two bevel gears are engagedwith each other; the rotating shaft is inserted into the inserting hole in the top of the transmission box; an inserting column is formed in the top of the rotating shaft; a central strut is insertedinto the upper part of the inserting column; supporting frames are horizontally welded with the external wall of the central strut in an equally spaced manner; fixing rings are welded at the other ends of the supporting frames; inclined struts distributed in an equally spaced manner are welded on the external walls of the fixing rings; and a fixing pipe is formed in the center of the bottom of acloth bag body. The long circular table type dust collecting cloth bag disclosed by the invention has the advantages that the long circular table type dust collecting cloth bag is beneficial for ash deposits on the external wall of the cloth bag to fall off, collision friction at the bottom of the cloth bag is prevented, the external wall of the cloth bag uniformly receives air, the service life of the dust collecting cloth bag is effectively prolonged, and the dust collecting effect of the dust collecting cloth bag is effectively improved.

Description

technical field [0001] The invention relates to the technical field of dust-removing cloth bags, in particular to an oblong table-type dust-removing cloth bag. Background technique [0002] The dust bag is a key part of the operation of the bag filter. It is usually cylindrical in shape. Its working principle is that the dust particles are intercepted by the inertial force and the fiber when they are wound around the filter cloth fiber. Under the current technology, the dust bag Due to the limitation of the shape, too much dust on the upper surface can not fall off, which reduces the service life of the dust bag. On the other hand, the bag is usually hung vertically in the bag filter, and the bottom is suspended. In the bag filter, the slightly longer dust bag The bottom often collides and rubs against each other due to wind force, causing the bag to wear and tear, which reduces the service life of the dust bag. Contents of the invention [0003] The purpose of the presen...

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Problems solved by technology

[0002] The dust bag is a key part of the operation of the bag filter. It is usually cylindrical in shape. Its working principle is that the dust particles are intercepted by the inertial force and the fiber when they are wound around the filter cloth fiber. Under the current technology, the dust bag Due to the limitation of the shape, too much dust on the upper surface can not fall off, which reduces the service life of the dust bag. On the other hand, the bag is usually hung vertically in the bag filter, and the bottom is suspended. In the bag filter, the slightly longer dust bag The bottom often collides and rubs against each other due to wind force, causing the bag to wear and reduce the service life of the dust bag

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