Sorting device and technical method before incineration treatment of urban household garbage

Abstract

The invention belongs to the field of sorting devices, and particularly relates to a sorting device and a technical method before the incineration treatment of urban household garbage. A feeding apparatus, a plate conveyer, a bag breaker and a PK chain conveyer are connected with an adjustable bar vibrating screen in sequence; an oversize product discharge opening of the adjustable bar vibrating screen is connected with a charging opening of a drum screen; an undersize product discharge opening of the adjustable bar vibrating screen is connected with a charging opening of the breaker; an oversize product discharge opening of the drum screen is connected with a feeding conveying belt of a positive-pressure wind separator; an undersize product discharge opening of the drum screen is connected with a charging opening of a second magnetic separator. The invention provides the sorting device and the technical method before the incineration treatment of the urban household garbage, through which an apparatus is used for replacing manual hand picking to sort a large article when the urban household garbage is sorted, meanwhile, a flexible entanglement can be also sorted out, the labor intensity of a worker is decreased, the occurrence that the apparatus is entangled is reduced, and the work efficiency of a sorting line for the urban household garbage is improved.

Description

technical field [0001] The invention belongs to the field of sorting equipment, and in particular relates to sorting equipment and a process method before incineration treatment of urban domestic waste. Background technique [0002] In the existing MSW sorting process, bulky materials are manually sorted out, and the entangled objects are basically not sorted and remain in the garbage sorting line. Because the large pieces pass through the manual manual selection platform, the labor intensity of the workers is high; the flexible windings are not sorted out and broken, the sorting equipment is easily entangled, and the equipment is forced to stop to clean the windings, which reduces the cost of the household waste sorting line. Productivity. [0003] Therefore, based on these problems, when sorting municipal solid waste, use equipment instead of manually sorting large objects by hand, and at the same time sort out flexible windings, reduce the labor intensity of workers, and...

AI Technical Summary

Problems solved by technology

[0002] In the existing MSW sorting process, bulky materials are manually sorted out, and the entangled objects are basically not sorted, and are left in the garbage sorting line

Because the large pieces pass through the manual manual selection platform, the labor intensity of the workers is high; the flexible windings are not sorted out and broken, the sorting equipment is easily entangled, and the equipment is forced to stop to clean the windings, which reduces the cost of the household waste sorting line. Productivity

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