Steel structure building solid waste recycling method

Abstract

The invention relates to a steel structure building solid waste recycling method. The steel structure building solid waste recycling method adopts a following steel structure building solid waste recycling device which comprises a bottom plate, a locking slide plate, a regulating gas cylinder, a gas cylinder support plate, a locking mechanism and a separating mechanism. A treatment method for recycling steel structure building solid waste by the steel structure building solid waste recycling device comprises the following steps: S1 of steel hoisting; S2 of steel locking; S3 of steel protectivelayer cutting; S4 of steel protective layer separating; and S5 of steel protective layer stripping. The steel structure building solid waste recycling method can solve the problems that the steel tube protective layer cannot be completely separated as a result of uneven cutting force or certain deformation of the steel tube surface during steel tube protective layer cutting, and a cut position ofa protective layer needs to outwards turn over and the like manually after the steel tube protective layer is cut while the protective layer of steel tube is separated in the prior art.

Description

technical field [0001] The invention relates to the technical field of steel recycling, in particular to a method for recycling and treating solid waste in steel structure buildings. Background technique [0002] The steel structure has the characteristics of light weight, high strength, good seismic performance, energy saving and environmental protection, and fast construction speed, and the steel used in the steel structure can be recycled; steel pipes are a kind of steel, and the amount of steel pipes used in steel structure buildings Increasing year by year, the section of steel pipe has the characteristics of smooth surface, no dead angle and small outer area, which not only helps to save anti-corrosion and fire-proof coatings, but also facilitates dust removal, prestressed steel wire ropes can be placed in the pipe, and internal prestress can be applied. [0003] When the steel pipe is in use, a protective layer of plastic material is generally set on its outer surface...

AI Technical Summary

Problems solved by technology

[0004] 1. When the steel pipe protective layer is cut, the steel pipe protective layer cannot be completely separated due to uneven cutting force or certain deformation on the steel pipe surface. It is necessary to manually check the steel pipe protective layer. When the steel pipe protective layer is cut, the steel pipe will rotate, resulting in The cut of the protective layer is uneven, which affects the recycling of the protective layer;

[0005] 2. After the steel pipe protective layer is cut, it is necessary to manually turn the incision position of the protective layer outward. Manually turning the protective layer is more troublesome, resulting in poor peeling effect of the protective layer

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