Mobile construction waste treatment device

Abstract

The invention provides a mobile construction waste treatment device. The mobile construction waste treatment device can decompose and treat discarded construction waste such as reinforcing steel bar-containing reinforced concrete and the like and can separate the reinforcing steel bars. The mobile construction waste treatment device is provided with a non-construction waste light substance removing device which can separate impurities such as waste plastics, waste wood and the like from the construction waste, so that the quality of recycled aggregates (which are not only highway subgrade fillings, but also other construction material aggregates with high requirements, such as brickmaking aggregates, construction material aggregates with a certain strength requirement and the like) can be guaranteed. The mobile construction waste treatment device is provided with a multilayer vibrating sieve and a system is provided with a material-returning device for residues on the multilayer vibrating sieve, wherein the material-returning device can feed unqualified thick substances into a crusher again to crush, so that the required granularity of finished products can be guaranteed. Before the system crushes, the materials are sieved in the process of vibrating feeding and granules are sieved, so that the invalid crushing process is avoided, the processing capacity of the system is improved, and energy consumption is reduced.

Description

technical field [0001] The invention relates to the field of solid waste resource treatment in the environmental protection industry, in particular to a mobile construction waste treatment device. Background technique [0002] With the development of the economy and the great development of the domestic construction industry, the demolition and reconstruction projects in the construction industry have increased, resulting in a large amount of construction waste (including construction waste after the earthquake, such as Sichuan), which basically does not Natural degradation, this kind of material that has been piled up in large quantities and can still maintain the original material state for thousands of years will seriously affect the human ecological environment. At the same time, a large number of construction projects have brought about the demand for building materials. When this kind of garbage is processed on the spot and turned into useful building materials, and s...

AI Technical Summary

Problems solved by technology

[0006] The disadvantages of this patent are: it cannot decompose and process concrete containing steel bars, and it cannot separate iron and metal

[0009] The disadvantages of this patent are: it cannot decompose and process concrete containing steel bars, and it cannot separate iron and metal

[0012] The disadvantages of this patent are: it cannot decompose and process concrete containing steel bars, and it cannot separate iron and metal

[0015] The disadvantages of this patent are: it cannot decompose and process concrete containing steel bars, and it cannot separate iron and metal

The equipment is not in the form of a vehicle, and the construction waste cannot be processed conveniently on the spot

Since the treatment process is carried out in a wet manner, it will greatly waste our country's limited water resources, and it will not be possible to operate and produce without water.

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