Construction waste screening device for screening plastic packaging bag

Abstract

The invention provides a construction waste screening device for screening plastic packaging bag, and relates to the technical field of construction waste treatment. The construction waste screening device for screening the plastic packaging bag comprises a shell, an air supply device, a conical clamping plate, a fixed air inlet ring, a first filtering mechanism, a second filtering mechanism and an air supply ring, wherein the air supply device is fixedly connected to the bottom end of the shell, the conical clamping plate is fixedly connected to the position, close to the top end, of the inner side of the shell, the fixed air inlet ring is fixedly connected to the inner side of the top end of the conical clamping plate, the first filtering mechanism is fixedly connected to the bottom end of the fixed air inlet ring and used for blocking the plastic packaging bag carried in muck, the second filtering mechanism is fixedly connected to the bottom end of the first filtering mechanism, and the air supply ring is fixedly connected to the bottom end of the middle of the bottom end in the shell. According to the construction waste screening device for screening the plastic packaging bag, the problem that muck screening is influenced due to the fact that a large number of plastic packaging bags are carried in the muck is solved.

Description

technical field [0001] The invention relates to the technical field of construction waste treatment, in particular to a construction waste screening device for screening plastic packaging bags. 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, pipe networks, etc. by construction units or individuals. [0003] When screening and reusing dregs, there may be a large number of plastic packaging bags in the dregs that are not easy to sieve. A large number of plastic packaging bags mixed in the dregs will affect the subsequent use of the muck, and plastic packaging The bag mixed in the dregs will also wrap the dregs and affect the normal screening of the dregs. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the present invention provides a ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a construction waste screening device for screening plastic packaging bags, which solves the problem that a large number of plastic packaging bags in the muck affect the screening of the muck

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