Dust remover

Abstract

The invention provides a dust remover, belongs to the technical field of operation and solves the problem that an existing dust remover is too high when treating dust containing sparks. The dust remover comprises a main box and a baffle plate, the main box is provided with a top plate, a bottom plate, a first side wall and a second side wall, the first side wall is adjacent to the second side wall, an air inlet is formed in the first side wall, an air outlet is formed in the top plate, a filter material is mounted in an inner cavity of the main box, the air outlet is connected with the inner cavity with the filter material, the edge of the air outlet is hermetically connected with the top of the filter material, the baffle plate is mounted on the main box, positioned in the inner cavity of the main box and positioned between the first side wall and the filter material, the air inlet directly faces the surface of the baffle plate, a first air passage is formed between the baffle plate and the inner side face of the first side wall, and a second air passage is formed at least among the edge of the baffle plate, the bottom plate and the second side wall. As the baffle plate is arranged in the main box, the sparks are effectively eliminated, and the height of the dust remover is reduced.

Description

technical field [0001] The invention belongs to the field of operation technology, and relates to a separation device, in particular to a dust collector. Background technique [0002] A dust collector is a device that separates dust from flue gas. The performance of the dust collector is expressed by the amount of gas that can be handled, the resistance loss when the gas passes through the dust collector, and the dust removal efficiency. At the same time, the price, operation and maintenance costs, service life and difficulty of operation and management of the dust collector are also important factors to consider its performance. Different working conditions will use different structures of dust collectors. [0003] There are many related documents about dust collectors, such as a dust collector proposed by the applicant (authorized announcement number CN204193700U). The amount of dust processed in the local part of the cartridge is much larger than that in other areas, w...

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Problems solved by technology

[0003] There are many related documents about dust collectors, such as a dust collector proposed by the applicant (authorized announcement number CN204193700U). The amount of dust treated in the local part of the cartridge is much larger than that in other areas, which will affect the service life of the filter cartridge and affect the dust removal efficiency

After the dust is accumulated in the filter cartridge, it is necessary to use high-pressure air to carry out back-blowing and dust removal, which will cause the airflow in the pipeline to flow back; in order to avoid the airflow backflow, the applicant has proposed a linkage control automatic back-blowing dust collector (authorized announcement number CN205913882U)

When the dust collector is used in the polishing operation of the abrasive belt on the metal parts, the abrasive belt will grind the metal parts to produce sparks, and the temperature of the sparks is high, which will cause the filter cartridge to be easily burned, and there are potential safety hazards. In other words, the dust collector is not suitable for application. In the working conditions where sparks will be generated; in order to effectively eliminate sparks, the applicant has proposed a dust collector (authorized notification number CN206198939U), which has a high height, which makes transportation inconvenient, and the height is limited. The production workshop cannot problem of use

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