Dedusting device for construction site

Abstract

The invention provided a dedusting device for a construction site. The device comprises a construction site enclosing wall, a supporting bottom pipe, a water conveying pipe and a detection rod, the supporting bottom pipe is located on one side of the construction site enclosing wall, a mounting bottom plate is fixedly connected with the bottom of the supporting bottom pipe, and the outer wall of the supporting bottom pipe is sleeved with a fixed lantern ring; the outer wall of the fixed lantern ring is fixedly connected with a fixed rod; a dust detector can sense generated dust, then a signalis sent to an external PLC, the external PLC can disconnect the signal transmitted by the dust detector corresponding to the section of a water conveying pipe according to the transmitted signal, andtherefore the electromagnetic valve corresponding to the section of the water conveying pipe is opened; water flow is sprayed out through a second atomization nozzle on the water conveying pipe and afirst atomization nozzle on the supporting bottom pipe, dust generated on the construction site is removed, a defense is formed on the periphery of the enclosing wall of the construction site throughthe multiple water conveying pipes, and the amount of dust generated by construction inside the construction site is reduced.

Description

technical field [0001] The invention relates to a relatively large scope, in particular to a dust removal device for a construction site. Background technique [0002] During the construction process, a large amount of dust and other impurities will be produced. The floating dust will fly around with the wind. If the dust is not removed in time, the air quality will drop rapidly. The dust contains a large amount of harmful substances, which will affect the health of residents. In the construction industry, the dust that is mainly exposed to is mixed dust of quartz. Hard dust can damage the cornea and conjunctiva, causing corneal turbidity and conjunctivitis. Respiratory system damage, including upper respiratory tract inflammation, pneumoconiosis (such as silica and other dust) and other occupational lung diseases, etc., for the sake of people's health, dust needs to be dealt with during construction at the construction site. [0003] Most of the existing dust removal on th...

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Problems solved by technology

[0003] Most of the existing dust removal on the construction site is to use the dust removal gun fog machine to remove the dust. This device cannot achieve the purpose of fixed-point dust removal, which will cause a lot of dust to be scattered outside without being processed in time. Moreover, the device needs to be controlled manually, which will cause Increase people's labor intensity

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