A kind of dust removal device for dust particle layer in construction site

Abstract

A dust removal device for a flying dust particle layer of site construction, comprising a water guide pipe (1), a cylinder pipe (2), a quick connecting mechanism (3), an adjusting mechanism (4), and a water sealing pipe (5). The device solves the problems that in the current water mist spraying process, water mist spraying devices are fully distributed on the periphery of an expected construction range in the initial stage of construction, due to uncertainty of a construction progress, the water mist spraying devices in places without construction work at the same time, and moreover, in the water mist spraying process, the amount of sprayed water mist cannot be controlled by spray nozzles, and waste of water resources is greatly caused; and after one water mist spraying device is installed, the spraying range is difficult to adjust according to a construction solution, limitation exists, and the spraying range of the current water mist spraying device is small; and the dust removal device can realize the function of suppressing flying dust dispersion in a construction site to remove dust, and has the advantages of saving water sources, being convenient to move and install, and having a wide spraying range and the like.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a dust removal device for dust particle layer in construction site. Background technique [0002] In the initial stage of house construction, the soil pit, that is, the foundation pit, will be excavated according to the elevation of the foundation and the size of the foundation plane. Especially in the hot summer, smoke and dust are often billowing when large-scale equipment is used to excavate the foundation pit. At the same time, the soil excavated from the foundation pit needs to be transported by truck. Moving back and forth increases the diffusion range of smoke and dust, seriously affecting the lives of nearby residents. [0003] Usually, water mist spraying devices are used for dust suppression in the process of building construction, but there are mainly the following problems in the existing water mist spraying process: at the initial stage of constructi...

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Problems solved by technology

[0005] In order to solve the above-mentioned problems, the present invention provides a dust removal device for the dust particle layer used in the construction site, which can solve the problem that the water mist spraying device is covered with water mist spraying devices in the early stage of construction according to the expected construction scope in the existing water mist spraying process. The uncertainty of the construction progress caused the water mist spraying devices to work at the same time in places where there was no construction. At the same time, the nozzles could not control the amount of water mist sprayed during the water mist spraying process, which caused a great waste of water resources; and after the installation of the water mist spraying device was completed It is difficult to adjust the spraying range according to the construction plan, which has limitations and the small spraying range of the existing water mist spraying device; it can realize the function of suppressing the dispersion of dust on the construction site for dust removal; it has the advantages of water saving, easy mobile installation and wide spraying range, etc. advantage

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