Screening device of building waste crushing and screening method thereof

Abstract

The invention provides a screening device of building waste crushing and a screening method thereof. The device comprises a base, a crushing box, a first screening box and a second screening box, wherein a supporting rod is arranged on the base, the crushing box is used for receiving the building waste material and crushing the building waste material, the crushing box is arranged above the base,and the crushing box is fixedly connected with the supporting rod; the top communicates with the bottom of the crushing box to receive the building waste material from the crushing box, a bottom plateis formed at the bottom of the first screening box, the bottom plate is provided with a screening plate which horizontally rotates on the bottom plate, and the building waste material are screened through the screening plate, and flows out from the bottom plate; the top communicates with the first screening box, a filter screen is arranged in the second screening box to screen the building wastematerial from the first screening box, the second screening box is used for conveying the building waste material screened by the filter screen into a collecting tank, and the collecting tank is formed in the base. According to the device, the crushing effect is good, and the working efficiency is high.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a construction waste crushing and screening device and a screening method thereof. Background technique [0002] With the progress of society and the development of science and technology, there are more and more buildings, and at the same time, there are more and more construction waste during the construction process. Construction waste refers to the dregs, spoils, waste materials, mud and other wastes generated during the construction of various buildings; these construction wastes are of no help to the building itself, but they are The substances produced in the process, so it needs to be treated accordingly, so that the ideal project construction can be achieved. Some construction wastes are large in size and need to be crushed before transportation to crush the construction waste into small particles. Therefore, it can be conveniently transported and stored. ...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, the present invention provides a construction waste crushing and screening device and its screening method to solve the problem that the existing crushing device has poor crushing effect, requires circular crushing, low work efficiency, and insufficient screening due to waste accumulation during the screening process. , it is necessary to stop adding waste materials for screening, which further reduces the technical problem of work efficiency

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