Efficient dust removal device for building site

Abstract

The invention relates to an efficient dust removal device for a building site. The efficient dust removal device comprises an air inlet device, a first filtering device, an air extraction device, a second filtering device, a connection device and a third filtering device, wherein the air inlet device comprises an air inlet hopper, an air inlet pipe, a first support frame and a first transverse rod; the first filtering device comprises a first frame body, a first filtering screen, a baffle plate, a first spring, a second spring, a second filtering screen and a first sponge block; the air extraction device comprises a first pipeline, a fan, a first valve and a second support frame; the second filtering device comprises a second frame body, a flow division block, a first support block, a third filtering screen, brush hair, a separation plate, a fourth filtering screen and a third spring; the connection device comprises a second pipeline, a second transverse rod, a first vertical rod, a first inclined rod and a third support frame; the third filtering device comprises a third frame body, a second sponge block, a jacking and leaning block, a positioning frame and a fourth spring. The efficient dust removal device has the advantages that dust on the building site can be sucked into the efficient dust removal device; then, the dust is filtered; the filtering effect is obvious; in addition, the filtering efficiency is high.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to an efficient dust removal device for a construction site. Background technique [0002] Moving materials in and out of construction sites is a common occurrence. After the vehicle-mounted slag and construction waste leave the site, if the necessary treatment is not carried out, a large amount of dust pollution will inevitably be generated during transportation, which is not conducive to the health of construction workers and surrounding residents. At present, many construction sites have taken necessary measures, such as washing methods. This method is only for the treatment of the wheel belt of the vehicle, which has certain limitations and cannot effectively remove the dust on the surface of the vehicle body. Also have to take the whole car spray mode, the deficiency that exists is that water yield is bigger, there is the problem of water waste. [0003] There...

AI Technical Summary

Problems solved by technology

This method is only for the treatment of the tire parts of the vehicle, which has certain limitations and cannot effectively remove the dust on the surface of the vehicle body.

There is also a method of spraying the whole vehicle, but the disadvantage is that the water volume is relatively large, and there is a problem of water waste

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