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Garbage sorting treatment process

A technology for processing waste and garbage, applied in the field of processing technology, can solve the problems of waste water and waste that cannot be processed, few types of separation, low work efficiency, etc., and achieves the effect of many types of recycling, advanced production technology and high recycling rate.

Inactive Publication Date: 2012-10-24
江苏雪枫环保科技有限公司
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  • Abstract
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Problems solved by technology

This kind of equipment has low working efficiency, few types of separation, and there is still waste water and waste that cannot be treated, which will also cause secondary pollution.

Method used

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  • Garbage sorting treatment process

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Embodiment Construction

[0017] 1. Put the garbage into the fermentation bin, spread it evenly and seal it, and spray the biological bacteria solution through the spray system installed on the top of the sealed warehouse, spray twice a day, and the specific gravity is one kilogram per ton (that is, 1 ton of garbage with 1 kg of biological bacteria solution ), continue spraying for 20-30 days. The gas (mainly biogas) generated during this period is collected and processed for power generation, and the landfill leachate is recovered and processed in proportion to be used for circulating spraying of biological bacteria.

[0018] 2. The fermented garbage is crushed by a three-section hammer crusher or shredder, and then transported to the M-type rotary sorting machine through a belt conveyor. The rotary sorter further breaks the garbage Toss high.

[0019] 3. The winnowing machine selects and collects light garbage such as plastic bags in the garbage that is broken and thrown by the M-type rotary sorting...

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Abstract

The invention relates to a garbage sorting treatment process. The garbage is subjected to complete sorting treatment through processes such as fermentation, crushing, air separation, magnetic separation, screening and the like. The process has large daily treatment capacity, high separation efficiency and more recovery species, and is suitable for various mixed garbage; the process does not produce secondary pollution, fully meets the national requirement with regard to the reduction, resource recovery, innocuity and industrialization of urban domestic garbage, effectively controls the environmental pollution, and protects ecological environment; the process has reasonable equipment configuration, advanced production technology, mature technology, and remarkable social benefit; and a terminal product has good quality, low cost, high reutilization rate and large market space.

Description

technical field [0001] The invention relates to a processing technology, in particular to a garbage sorting processing technology. Background technique [0002] At present, the common waste disposal methods mainly include the following types: [0003] 1. Landfill treatment: use fertile land, valleys, ravines, waste pits and other land to fill and bury domestic waste. In this way, although the domestic garbage in the city has been disposed of, the secondary pollution caused by the garbage is increasing day by day, especially the waste gas and waste water are easy to destroy the atmosphere and pollute the groundwater source, and also cause a great waste of land resources. [0004] 2. Fan burning (power generation) method: the garbage is burned to realize the treatment of waste reduction, but the waste gas (dioxin), waste water and waste residue produced after the burning of the fan also cause secondary pollution, and the remaining waste residue has to go through secondary la...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B5/00B09B3/00B29B9/00
Inventor 袁义丁子运袁力袁庆
Owner 江苏雪枫环保科技有限公司
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