Automatic processing system for building decoration garbage and working method thereof

Abstract

The invention discloses an automatic processing system for building decoration garbage and a working method. The system comprises a building garbage feeding unit, a decoration garbage feeding unit, aprimary crushing unit I, a primary crushing unit II, an iron removing unit, a primary screening unit I, a primary screening unit II, a primary manual sorting unit I, a primary manual sorting unit II,a primary winnowing unit I, a primary winnowing unit II, a packaging unit, an intelligent photoelectric sorting unit, a secondary crushing unit, a secondary screening unit, a tertiary crushing unit, an aggregate screening unit, a wood winnowing unit and an RDF forming unit. The automatic processing system for the building decoration garbage is high in automation degree, high in working efficiencyand flexible in application. According to the working method of the automatic processing system for the building decoration garbage, the working principle is simple and easy to implement, the automation degree of the working process is high, the required manpower is low, the production efficiency is improved, and industrial large-scale application is realized.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to an automatic processing system for building decoration waste. The invention also relates to a working method of an automatic processing system for building decoration waste. Background technique [0002] Construction and decoration waste refers to the collective name of muck, waste concrete, waste masonry and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration and repair. 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. [0003] At present, there is no effective disposal method fo...

AI Technical Summary

Problems solved by technology

Among them, broken bags are generally disposed of in the same way as domestic waste, while decoration waste is no different from domestic waste. A large part of decoration waste exists in the form of woven bags when collected, and some of them have been bundled. Woven bags are not like plastic bags. The bags are easy to break, and there are concrete blocks and gravels with high hardness in the bagged decoration waste. If you want to effectively pour out the materials in the bag or break the bag, it is difficult for conventional domestic waste disposal equipment to dispose of large quantities of hard High concrete blocks and crushed stones are easy to damage the blades, while forced crushing equipment such as shredders have limited first processing capacity

The second pair of concrete blocks and crushed stones with higher hardness also tend to reduce the processing capacity and damage the blades, so the overall effect of resource disposal of decoration waste is not good

[0004] Because the decoration waste contains a lot of bagged decoration waste, and the concrete block in the bag is relatively hard, the forced bag breaking equipment is likely to cause damage to the blade, while the shredding equipment needs to tear the concrete block / stone, which is easy to damage the equipment , and the extrusion crushing equipment is difficult to meet the requirements of bag breaking, and the bagged goods after disposal still do not meet the technical requirements of mandatory bag breaking

It is difficult to effectively separate the long-length materials (such as banners, etc.) in the decoration waste; the bagged decoration waste is screened or air-selected before the bag is effectively broken and poured out. Meet the production requirements of large quantities of decoration waste resource disposal

The inorganic matter generated during the disposal process contains many elongated substances, which is not suitable for the transmission equipment in the decoration waste resource disposal line or the disposal cost is high

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