Engineering environment-friendly dust removal device

Abstract

A disclosed engineering environment-friendly dust removal device comprises a dust collection frame, a frame opening is formed in the side wall of the dust collection frame, a fan is fixedly connected to the inner wall of the frame opening, a first filter screen is fixedly connected to the position, close to the inner bottom of the frame opening, of the dust collection frame, and the first filter screen is in an inclined shape; and a second filter screen attached to the upper end of the first filter screen is fixedly connected to the inner top of the dust collection frame, a water storage tank is fixedly connected to the lower end of the dust collection frame, and a water inlet communicating with the inner top of the water storage tank is formed in the inner bottom of the dust collection frame. The fan drives a cam coaxially and fixedly connected with the fan to rotate, so that the cam intermittently makes contact with the upper end of a sliding plug, the sliding plug slides up and down on the inner wall of a sliding plug barrel under the extrusion force of the cam and the elastic force of a first spring, and then the sliding plug barrel intermittently pumps water in the water storage tank into a sprinkling pipe through a water suction pipe and a water outlet pipe. Dust in the dust collection frame is reduced, and the situation that water is sprayed into the air through a fog gun, and consequently the dust reduction effect on the dust is reduced is avoided.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to an engineering environmental protection dust removal device. Background technique [0002] Construction engineering refers to engineering entities formed through the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines, and equipment. As well as projects that can form internal spaces to meet the needs of people's production, living, learning, and public activities. At present, more dust will be generated during construction engineering operations. clear. [0003] At present, the dust removal of dust is mostly carried out by fog cannon, which sprays a large amount of water into the air through the fog cannon, and then performs dust reduction treatment on the dust in the air. Since the water sprayed by the fog cannon is scattered, it cannot be better Combined with the dust in the a...

AI Technical Summary

Problems solved by technology

[0003] At present, the dust removal of dust is mostly carried out by fog cannon, which sprays a large amount of water into the air through the fog cannon, and then performs dust reduction treatment on the dust in the air. Since the water sprayed by the fog cannon is scattered, it cannot be better Combined with the dust in the air, and the water is easily evaporated after spraying, resulting in a decline in the dust suppression effect, and the water sprayed by the fog cannon cannot be recycled, resulting in a large waste of water resources

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