Flying dust eliminating device for concrete mixer based on green building construction site

Abstract

The invention discloses a flying dust eliminating device for a concrete mixer based on a green building construction site, relates to the technical field of mixer dust removal, and solves the problemsthat a large amount of flying dust is caused and the environment is polluted when aggregates are added into an existing mixer. The flying dust eliminating device for the concrete mixer based on the green building construction site concrete mixer comprises a top dustproof plate. The top dustproof plate is rotatably connected to the top in a feeding channel. When aggregates are added into a mixingtank, the interior of a mixing rod can be isolated from the feeding channel through a bottom bin dividing plate, the occurrence of the phenomenon that a large amount of flying dust is generated when the aggregates enter the mixing tank is avoided, and the aggregates cannot impact the aggregates which are not mixed in the mixing tank, so that the generation of the flying dust is avoided; and afterthe top dustproof plate is closed, the bottom bin dividing plate can be opened, and then the flying dust can be blocked by the top dustproof plate even if the flying dust is generated in the mixing tank and the feeding channel, so that the flying dust cannot rush out of the device to pollute the external environment.

Description

technical field [0001] The invention belongs to the technical field of mixer dust removal, and more specifically relates to a dust removal device based on a concrete mixer on a green building construction site. Background technique [0002] The evaluation of green buildings should follow the principle of adapting measures to local conditions, and consider the characteristics of the climate, environment, resources, economy and culture of the area where the building is located. Indexes and other performance for comprehensive evaluation. [0003] At present, in construction production, the most commonly used concrete mixing equipment in construction sites and commercial mixing stations is concrete mixer. Stir well to form concrete. [0004] For example, in the patent with the application number: CN201811034921.4, a concrete mixer is disclosed, which includes a pulverizer main body and a mixer main body. The outer surface of the upper end of the mixer main body is fixedly conn...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a dust elimination device based on a concrete mixer on a green building construction site to solve the problem of frequent addition of aggregates to the mixing tank when the existing mixer is mixing large quantities of concrete. There is no dust-proof mechanism at the place. When adding aggregate, a large amount of dust will be raised when the aggregate enters the mixing tank. At the same time, the added aggregate will impact the unstirred aggregate in the mixing tank, which will aggravate the generation of dust. Causes a lot of dust, pollutes the environment, and has low practicality

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