Dust collection device

Abstract

The invention provides a dust collection device, which comprises a bracket. The bracket is arranged right above a dust collection point, a box body is fixedly arranged on the bracket, and a deflector is arranged between the upper box body and the lower box body of the box body. A bag-type dust collector is arranged in the upper box body. The bottom end of the lower box body is movably connected with a dust discharging slide. A blowing device is fixedly arranged outside the box body. The blowing device is communicated with the upper box body through a blow tube. With the adoption of the dust collection device, the generated dust is absorbed to achieve the purpose of purifying the environment and realizing the standard of the environment protection. The detained dust on a filtering bag is timely cleared through pulse airflow, and therefore, the dust collection effect of the bag-type dust collector can be guaranteed.

Description

[0001] technical field [0002] The invention relates to a dust removal device, in particular to a bag type dust remover and a bag cage thereof. [0003] Background technique [0004] Production and processing enterprises all have exhaust gas treatment problems, especially in cement production enterprises, where dust pollution is particularly serious. There are a large number of small particles of dust flying everywhere when unloading in cement production tunnels and belt conveyors at the bottom of the warehouse. There are uneven unloading points and transfer points in the similar tunnels and the bottom of the reservoir, and there are at most twenty or so. These unloading points are all arranged in horizontal pipes due to space constraints. Long-distance horizontal pipes can easily cause pipe blockage. Each The dust spots are not evenly distributed, so the dust removal effect of general dust collectors is not ideal, and it is difficult to meet the emission standards. In ad...

AI Technical Summary

Problems solved by technology

Since the diameter of the filter bag is larger than the diameter of the bag cage, the filter bag is tightly attached to the bag cage during filtration, and the filter bag is away from the bag cage during back blowing, so that the frequent contact and loosening of the filter bag and the bag cage will easily cause the filter bag and the bag cage to be separated. The parts where the vertical ribs contact are damaged by friction, which affects the service life of the filter bag, increases production costs, and affects safe production

In addition, the thickness of the bag cage is generally fixed. If the filter bag is enlarged due to the efficiency of the dust collector, the traditional bag cage is not adaptable, and it is easy to be trampled due to the filter bag being too large, resulting in an increase in cost.

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