Dust removing device for concrete processing

Abstract

The invention relates to the technical field of concrete, in particular to a dust removing device for concrete processing. The dust removing device comprises a base and a pulverizer body and a dust removing box fixedly mounted on the left and right sides of the upper surface of the base by bolts. The pulverizer body is communicated with an air inlet pipe, the tail end of the air inlet pipe is communicated with the upper end of the dust removing box, a filtering assembly is fixedly mounted on the upper portions of the left and right inner walls of the dust removing box by screws, an exhaust pipeline is vertically communicated with the right side of a cover plate at the upper end of the dust removing box, the middle of the cover plate at the upper end of the dust removing box is communicatedwith an inlet main pipeline, and dust in the pulverizer body is sucked to the dust removing box by a fan through an intake pipe and can be preliminarily intercepted and filtered off by matching of ametal rubber filter screen and a nylon filter screen. At the same time, the residual dust in the air can be filtered again by means of a sprinkler, and the filter assembly can be rinsed.

Description

technical field [0001] The invention relates to the technical field of concrete, in particular to a dust removal device for concrete processing. Background technique [0002] The dust particles produced by concrete are small, and it is difficult to remove them with traditional dust removal devices. Moreover, the equipment is large in size, and takes more time and investment in maintenance. Although some lighter dust removal devices are easy to maintain, the cost of dust removal is The effect is not as expected. [0003] In this regard, the patent application number is CN201520873943.5, which proposes a concrete dust removal device, which includes a gas guide box, a filter box, a body and a dust collection box. A gas guide box with an observation window is installed above the body. There is a dust collector with a dust collection box on the side. The gas guide box is fixedly connected to the filter box through the air inlet pipe. The inside of the filter box is provided with...

AI Technical Summary

Problems solved by technology

[0005] Unsatisfactory dust treatment effect: In the above scheme, the filter belt is set on the upper part of the air intake pipe and the air outlet pipe, so the filter belt cannot perform a better role in filtering the dust, and it is easy to cause the unfiltered dust to overflow from the air outlet pipe. As a result, the factory building is polluted; at the same time, the above scheme lacks a mechanism for circulating and flushing the remaining dust to deal with the dust more comprehensively, quickly and effectively, and it is easy to cause the dust in the dust collector and the collection box to flow back and cause secondary pollution.

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