Concrete mixing dust removal device

Abstract

The invention discloses a concrete mixing dust removal device, and relates to the field of concrete mixing dust removal. The novel concrete mixing dust removal device comprises a box, a feeding pipe penetrates the top of the box, the top of the feeding pipe is fixedly connected with a feeding hopper, one end, far away from the feeding hopper, of the feeding pipe penetrates the box and extends intothe box, a fixing block is fixedly mounted on the left side of the inner wall of the box and movably connected with a sealing plate through a movable shaft, the top of the sealing plate contacts withthe bottom of the feeding pipe, the bottom of the sealing plate is fixedly connected with the top of a return spring, and the bottom of the return spring is fixedly connected with the top of a fixingplate. The concrete mixing dust removal device avoids dust escape to air and consequent environmental pollution, achieves good dust removal effects, guarantees health of operators and is simple in structure, convenient to operate and suitable for popularization and use, and energy conservation and environment protection are realized.

Description

technical field [0001] The invention relates to the technical field of concrete mixing and dust removal, in particular to a concrete mixing and dust removal device. Background technique [0002] Concrete for on-site construction is made by mixing water, cement, aggregate and various mixture materials with a concrete mixer. The aggregate used for making this concrete generally includes coarse bones such as sand and quarry stones. materials and fine aggregates including sand and fine sand. In recent years, due to the increase of infrastructure construction in my country, various concrete mixing stations and concrete prefabricated component factories have developed rapidly. However, due to the large dust pollution of concrete raw materials, such as sand, cement, etc., it has a great impact on the environment and leads to serious air pollution. When the existing concrete mixing device puts sand, cement and other raw materials into the mixer for mixing, a large amount of dust w...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a concrete mixing dust removal device, which solves the problem of dust escaping during concrete mixing

Images