Spray and dust reduction device applicable to building construction site

Abstract

The invention relates to the technical field of dust suppression in construction, in particular to a spray dust suppression device for construction sites, which is characterized in that it includes a deck, a dust detector, a controller, and a valve; Type groove, a spring is fixed on one side of the half-shaped groove, and the other end of the spring is fixedly connected with the baffle plate. The ends are fixedly connected, the middle part of the outer wall water supply pipe is fixedly connected with one end of an inner wall water supply pipe, the tops of the outer wall water supply pipe and the inner wall water supply pipe are bent downwards in opposite directions, and the outer wall water supply pipe and the inner wall water supply pipe The tops of the water supply pipes are respectively connected through and fixedly to a spherical atomizing nozzle. The invention can effectively capture the dust in the air near the fence inside and outside the construction site, suppress the dust inside and outside the site, improve the environmental quality inside and outside the site, and protect the health of workers.

Description

【Technical field】 [0001] The invention relates to the technical field of dust suppression in building construction, in particular to a spray dust suppression device used on a construction site. 【Background technique】 [0002] Construction fence refers to the measures taken to isolate the construction site from the external environment and make the construction site a relatively closed space, including walls built with various masonry materials, and various shaped panels. Maintenance etc. Due to the general use of open-air operations at the construction site, the dust pollution in the construction site is often serious, and the environmental quality is poor. Due to the influence of the climate, it is easy to generate dust, which in turn leads to serious dust pollution outside the construction site. The environment has had adverse effects. [0003] Relevant departments in our country are also stipulating standards for many preventive and treatment measures for environmental ...

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Problems solved by technology

[0004] In engineering practice, although the construction site will build construction enclosures that meet the above standards according to regulations, the dust generated in the construction site can still float to the construction site with the air because the construction site cannot be completely isolated from the external environment. In the areas outside the construction site, the environmental quality inside and outside the construction site is still poor, especially the environmental situation near the enclosure outside the construction site is still severe, and the adverse impact on the environment and traffic outside the site has not been eliminated.

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