Vertical Air Separation System for Household Garbage

Abstract

The invention belongs to household garbage processing equipment and particularly relates to a vertical winnowing system of household garbage. The vertical winnowing system is suitable for processing urban household garbage. The vertical winnowing system is characterized in that a drum screen and a feeder for screening the household garbage are sequentially arranged on a ground for collecting the household garbage in a concentrated mode. The vertical winnowing system composed of a vertical winnowing machine, an air outlet pipe, a cyclone separator, an air return pipe, a collecting and conveying machine, a collecting and packing machine, a high-pressure fan and a pressure storing chamber is arranged on the ground corresponding to the output end of the feeder in position. The vertical winnowing machine is composed of a machine shell, a main air duct, a lower-layer air chamber, a middle-layer air chamber, an upper-layer air chamber, a nozzle, a first pipeline, a second pipeline, a third pipeline, a material receiving bucket, a lower air chamber, an upper air chamber and a main air pipe. The household garbage processing equipment is reasonable in design, compact in structure and capable of fully stirring and scattering light agglomerated garbage and fully separating the garbage with different weights. In addition, the household garbage processing equipment has the advantages of being small in occupied area, low in cost, high in garbage winnowing efficiency, quite convenient to operate and use and the like.

Description

technical field [0001] The invention belongs to domestic garbage treatment equipment, in particular to a vertical winnowing system for domestic garbage suitable for the treatment of urban domestic garbage. Background technique [0002] With the continuous development of modern science and technology, the technical development of domestic waste treatment and its reuse lags behind. In this way, it not only hinders the forward development of environmentally friendly cities, but also has become the primary issue for improving people's living environment. At present, landfill and incineration are mainly used to deal with domestic waste. Landfill not only occupies a large area of ​​land, but also pollutes groundwater sources, and plastics cannot be degraded if buried underground for a long time. Although the garbage incineration method greatly reduces the garbage capacity through incineration, the cost is high, and with the incineration, the plastic in the garbage will produce har...

AI Technical Summary

Problems solved by technology

[0003] 1. Due to the combination of horizontal winnowing part and vertical winnowing machine, the structure is huge and the operating cost is high

[0004] 2. The sorting accuracy of the horizontal sorting part is poor and the efficiency is low

[0005] 3. The structure of the vertical winnowing part is not very reasonable, the reunited light garbage cannot be fully dispersed, and it is not conducive to the separation of light and heavy garbage, and the separation is not clear

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