Efficient construction waste sorting device

Abstract

The invention discloses an efficient construction waste sorting device. The device comprises a shell. A pulverizing cavity is formed in the shell. A pretreatment pulverizing assembly is arranged in the pulverizing cavity and comprises first transmission shafts and pulverizing wheels fixedly arranged on the first transmission shafts, wherein the first transmission shafts are symmetrically and rotationally connected to the inner wall of the rear side of the pulverizing cavity left and right relative to the pulverizing cavity. The efficient construction waste sorting device adopts the pulverizingwheels symmetric left and right, construction waste is pulverized through the left pulverizing wheel rotating clockwise and the right pulverizing wheel rotating anticlockwise, and subsequent separation and sorting work is facilitated; and electromagnets fixed to the outer surfaces of conveying belts are adopted, when being located in the pulverizing cavity, the electromagnets have magnetism and attract iron waste, when being about to enter power cavities, the electromagnets lose magnetism and release the attracted iron waste downwards, accordingly, automatic separation and sorting of the construction waste can be achieved, labor input is reduced, and the construction waste sorting efficiency is guaranteed.

Description

technical field [0001] The invention relates to the technical field of waste sorting, in particular to an efficient construction waste sorting device. Background technique [0002] Construction waste refers to the dregs, spoils, waste materials, silt and other wastes generated during the construction, laying or demolition, and repair of various buildings, structures, and pipe networks by construction units or individuals. In order to make full use of construction waste, it is often necessary to separate and classify the sandpaper waste and iron waste. Generally, electromagnets are often used to crush and separate construction waste, but most electromagnets do not have the ability to automatically absorb and release iron. Disadvantages, so manual control is required in actual use, which not only requires a lot of manpower, but also cannot guarantee the efficiency of separation and classification of construction waste. The present invention illustrates a device that can solve ...

AI Technical Summary

Problems solved by technology

In order to make full use of construction waste, it is often necessary to separate and classify the sandpaper waste and iron waste. Generally, electromagnets are often used to crush and separate construction waste, but most electromagnets do not have the ability to automatically absorb and release iron. disadvantages, so manual control is required in actual use, which not only requires a large amount of manpower, but also cannot guarantee the efficiency of separation and classification of construction waste. A device that can solve the above-mentioned problems is explained in the present invention

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