Control type reinforcing steel bar embedded columnar construction waste treatment device

Abstract

The invention discloses a control type reinforcing steel bar embedded columnar construction waste treatment device in the technical field of construction, which is characterized by comprising a shell, wherein the top surface of the shell is provided with a longitudinal guide rail arranged along the width direction of the shell, and a guide table is vertically and movably arranged between movable plates; a punching assembly, wherein a pipe body is fixedly connected with the end part of a U-shaped branch pipe; and a detection assembly which is embedded in the side wall of the shell. After columnar construction waste is placed in an inner cavity of the shell to be limited, the cross section of the columnar construction waste is crushed through a crushing disc, and when the columnar construction waste is tunneled to the position where reinforcing steel bars are embedded, a ring-shaped punching head is driven to abut against the end face of the columnar construction waste and gradually tunneled inwards to crush slag materials embedded around the reinforcing steel bars, the reinforcing steel bars gradually extend into an inner cavity of the U-shaped branch pipe through the pipe body, so that the problem of damage caused by rigid contact with a crushing structure during recycling treatment of the construction waste is avoided, the maintenance cost of equipment is reduced, the construction waste can be effectively classified and recycled, and the recycling efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a columnar construction waste treatment device embedded in steel bars. Background technique [0002] Construction waste refers to the general designation of muck, waste concrete, waste masonry and other waste generated in the production activities of people engaged in demolition, construction, decoration, repair and other construction industries. Classified by source, construction waste can be divided into engineering dregs, decoration waste, demolition waste, engineering mud, etc.; classified by composition, construction waste can be divided into muck, concrete blocks, crushed stones, brick fragments, Waste mortar, mud, asphalt block, waste plastic, waste metal, waste bamboo and wood, etc. Construction waste refers to the construction waste produced by man-made or natural reasons in the project, including waste residue, spoil, silt and waste materials, etc. These material...

AI Technical Summary

Problems solved by technology

[0003] Construction waste includes many types, among which the larger columnar construction waste is one of them. Some of these columnar construction waste have embedded steel bars inside. When it is subsequently recycled and crushed, it is difficult to effectively extract the embedded steel bars. The steel bar will cause the broken structure in operation to have hard contact with the surface of the steel bar, making the broken structure easy to damage, and will generate a lot of noise, which will increase the maintenance cost of the equipment and reduce the work efficiency. For this reason, we propose a control embedded Reinforced columnar construction waste disposal device

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