Household garbage fine separation and complete recycling comprehensive treatment process

A technology for domestic waste and comprehensive treatment, which is applied in the field of domestic waste fine sorting and complete recycling and comprehensive treatment technology, can solve problems such as environmental problems, difficulties in domestic waste recycling and harmless comprehensive treatment, and large economic costs. Achieve the effect of resource utilization, maintenance of daily production costs, and reduction of environmental pollution problems

Inactive Publication Date: 2016-06-15
BEIJING ZHENGSHI ENVIRONMENTAL PROTECTION ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This brings great difficulties to the later stage of domestic waste recycling and harmless comprehensive treatment.
If the harmless treatment process is not achieved, and the mixed waste is disposed of by landfill, incineration, composting, etc., it will bring huge environmental problems and require a greater economic price

Method used

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  • Household garbage fine separation and complete recycling comprehensive treatment process

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Embodiment Construction

[0025] Such as figure 1 As shown, the present invention's domestic waste fine sorting and complete recycling comprehensive treatment process comprises the following steps:

[0026] (1) Use the domestic waste drainage and storage system to break bags, drain and store domestic waste: the bag breaking and drainage storage system includes the first scale limiter, the primary bag breaking machine, the drainage storage tank, the conveyor, In the drainage tank, the domestic garbage is fed into the first bag breaking machine after being fed by the first scale plate limiting machine at a constant speed.

[0027] (2) Use the fully enclosed automatic intelligent sorting system to sort the domestic garbage after the bag-breaking and draining storage system, and sort out waste plastics (plastic bags, plastic paper, plastic bottles, etc.), non-recyclable combustible materials (artificial Sorting combustibles, fabrics, paper, etc.), organic matter (kitchen, fruits and vegetables, leaves, st...

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Abstract

The invention discloses a household garbage fine separation and complete recycling comprehensive treatment process and relates to a process for treating household garbage. According to the household garbage fine separation and complete recycling comprehensive treatment process, urban household garbage which is collected in a centralized manner can be recycled in a plurality of manners and enters all recycling systems, a plurality of products are produced and returned to the urban for use, and recycling, maximum reduction and harmlessness of the household garbage are truly and completely achieved. The household garbage fine separation and complete recycling comprehensive treatment process comprises following steps of bag breaking, leaching and material storage of the household garbage; separating, wherein waste plastic, unrecyclable combustible materials, organic matter, inert inorganic matter and ferromagnetic matter are separated out; treatment of the separated matter; collecting and treating of garbage leachate and waste water; collecting and treating of waste gas or bad smell; and treating of the noise.

Description

technical field [0001] The invention relates to a domestic waste treatment process, in particular to a comprehensive treatment process for fine sorting and complete resource utilization of domestic waste. Background technique [0002] As the scale of urban development continues to expand and the population increases, the amount of garbage generated in cities is increasing day by day. According to statistics, the amount of garbage piled up in my country has reached 6.6 billion tons over the years, and the accumulated land area occupied is 500 million square meters. Nearly one-third of the cities in the country have fallen into the predicament of "garbage siege", and there is no suitable place for garbage filling. The ecological environment of the city has been seriously damaged. The government and all walks of life have begun to pay attention to the problem of urban waste disposal, and the recycling, reduction, and harmless treatment of domestic waste has become an important ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00B09B3/40Y02W30/20
Inventor 张文涛袁志业
Owner BEIJING ZHENGSHI ENVIRONMENTAL PROTECTION ENG CO LTD
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