Dust filtering device

Abstract

The invention discloses a dust filtering device. The dust filtering device consists of a motor system, a gas purifying system and a dirt discharge system; the motor system consists of a motor, a motorprotective container, an air inlet, an air outlet and an air guide pipe; a gas purifying system consists of a semicircular water storing and gas washing container, a rigid filtering net, water, a water level warning system and a purified air outlet; and the dirt discharge system consists of a dirt discharge port, a dirt discharge pipeline and a dirt storing and dirt basking field. The motor system is in a closed container, dirt gas is collected by a trumpet-shaped pipeline, the dirt gas is conveyed into the water through a spiral corrugated pipe, and the spiral corrugated pipe performs deformation constraint and protection by a trumpet-shaped steel pipeline. The gas purifying principle is to guide harmful gases such as dust and smoke into the bottom of the solution, fuse and precipitate the water and discharge dustless and smokeless gas so as to reduce air pollution caused by building dust and industrial waste gas. In addition, the precipitate is collected, stored and aired to be utilized reasonably and effectively, so that a certain economic benefit is achieved.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a dust suction and air blowing device used for hydropower civil construction, waste dumps, industrial buildings, engineering blasting and other working surfaces. Background technique [0002] With the improvement of the national economy, our country has started large-scale urban construction and urban transformation, and promoted the process of urbanization in our country. A large number of new projects and the blasting and demolition of old buildings generate a lot of dust, which seriously affects the quality of life of the surrounding citizens where the project is located. Most of the existing construction site dust removal methods use spraying and watering. The disadvantage is that the water consumption is large in high temperature weather, and the construction activities will continue to generate dust after the water evaporates. Contents of the invention [0003] The invent...

AI Technical Summary

Problems solved by technology

A large number of new projects and the blasting and demolition of old buildings generate a lot of dust, which seriously affects the quality of life of the surrounding citizens where the project is located

Most of the existing dust removal methods on construction sites use spraying and watering. The disadvantage is that the water consumption is large in high temperature weather, and the construction activities will continue to generate dust after the water evaporates.

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