Solid waste crushing treatment device

Abstract

The invention relates to the technical field of garbage treatment equipment, in particular to a solid waste crushing treatment device. The solid waste crushing treatment device comprises an upper shell and a lower shell which are assembled, a feeding opening is formed in the top of the upper shell, a first rotating shaft is arranged inside the upper shell and the lower shell, the top of the firstrotating shaft extends out of the upper shell and is driven through a first motor arranged at the top of the upper shell to rotate, a lower spiral blade is arranged on the outer wall, located in the upper shell, of the first rotating shaft, a transverse crushing blade is fixed to the outer wall, between every two adjacent blade bodies of the lower spiral blade, of the first rotating shaft, an upper spiral blade is arranged on the outer wall, located in the lower shell, of the first rotating shaft, a plurality of inclined threaded holes are formed in the outer wall of the lower end of the uppershell in a central symmetry mode, and inclined lateral crushing mechanisms are installed in the threaded holes. According to the solid waste crushing treatment device, inner structures of the upper shell and the lower shell are reasonable in arrangement, local disassembly is convenient, blocking is not prone to occurrence, and maintenance and management are convenient.

Description

technical field [0001] The invention relates to the technical field of garbage treatment equipment, in particular to a solid waste crushing treatment device. Background technique [0002] Solid waste refers to the solid, semi-solid and other materials generated in the process of production, life and other activities that have lost their original use value or have not lost their use value but have been discarded or abandoned. As a result, the existing pipeline pneumatic garbage collection system will cause pipeline blockage and gas explosion noise during the direct recovery process. In order to improve the recycling efficiency of solid waste, it is necessary to crush the solid waste. [0003] Chinese patent CN106423434B is a kind of screw crushing device for pipeline transportation of solid waste and domestic waste. The body is provided with a feeding bin, and the lower end of the feeding bin is connected with a feeding channel. The lower end of the crushing cylinder is con...

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Problems solved by technology

[0004] The object of the present invention is to provide a solid waste crushing and processing device, which overcomes the poor solid waste crushing effect caused by the concentration of materials at the lower end of the pipe section in the aforementioned prior art, the internal structure is prone to blockage, and the iron waste mixed in the solid waste cannot be crushed. Effective crushing and damage to the crushing knife, and the outlet end is easily blocked by accumulated debris

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