Cover plate for bag-type dust collector and detection method for bag damage

Abstract

The invention relates to the technical field of bag-type dust collectors and discloses a cover plate for a bag-type dust collector. The cover plate comprises a cover plate surface which is made of a transparent material; the periphery of the cover plate surface is provided with sealed edges, wherein one of the sealed edges is a movable sealed edge, sealing gaskets are arranged at joints of the sealed edges and the cover plate surface, and the cover plate surface is provided with a plurality of support ribs. According to the invention, since the cover plate surface is made of the transparent material, a bag which is damaged and leaks ash can be visually monitored during operation of the bag-type dust collector, so the bag can be timely and accurately replaced; arrangement of the plurality of support ribs on the cover plate surface enables strength of the cover plate surface to be improved, and usage of the movable sealed edge facilitates replacement of the cover plate surface. With the cover plate, time and labor are saved, and overhaul cost for the bag-type dust collector is reduced.

Description

Technical field [0001] The invention relates to the technical field of cloth bag dust collectors, in particular to a cloth bag dust collector cover plate capable of real-time monitoring and rapid and accurate judgment of damaged cloth bags. Background technique [0002] The bag filter is a dry dust filter device. The dust bag is the key component of the bag filter. The damaged bag will directly affect the dust removal effect, reduce the recovery of coke powder products, and cause air pollution. In the traditional method, there is no effective judgment of the damage of the cloth bag. Generally, the whole replacement or partial replacement is used when the machine is stopped. The overall replacement not only wastes material costs, but also takes a long time for maintenance. Part of the replacement requires manual inspection. After stopping the dust removal fan or closing the inlet and outlet of a single warehouse, remove the dust collector compartment cover, and take out the cloth ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a dust collector cover plate to solve the problem that in the existing damaged bag inspection method, the detection and confirmation of the damaged bag requires the entire bag filter to be shut down, which takes a long time, is easy to omit, misjudgment, and high inspection cost.

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