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Comprehensive treatment method for municipal domestic garbage

A technology for comprehensive treatment of municipal solid waste, applied in the field of comprehensive treatment of municipal solid waste

Inactive Publication Date: 2017-12-22
东莞翰飞环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These methods have their own advantages and disadvantages, but how to combine them to better meet the processing needs, while improving processing efficiency and reducing production costs, there is still no effective method.

Method used

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  • Comprehensive treatment method for municipal domestic garbage
  • Comprehensive treatment method for municipal domestic garbage
  • Comprehensive treatment method for municipal domestic garbage

Examples

Experimental program
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Embodiment Construction

[0016] A comprehensive treatment method for municipal solid waste, comprising the following steps:

[0017] A. Collect urban garbage and transfer the collected garbage;

[0018] B. Carry out harmless treatment of newly collected garbage and send it to the landfill for landfill;

[0019] C. Collect the biogas generated during the decomposition process of the landfill, and send the collected biogas to the power generation equipment;

[0020] D. After the landfill waste is decomposed to a certain extent, the landfill pile will be re-excavated, and then the waste will be comprehensively sorted;

[0021] E. Power generation equipment uses biogas to generate electricity. The generated electricity is first stored for later use, and then the excess is sent to the urban power system for grid connection.

[0022] According to the comprehensive treatment method for municipal solid waste, the sorted garbage is sorted according to different categories of organic matter, recyclable matter...

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Abstract

The invention discloses a comprehensive treatment method for municipal domestic garbage. The municipal garbage is collected and then conveyed to a landfill field to be subjected to primary treatment and then subjected to landfill, the marsh gas generated in a landfill pile is used for power generation, the generated power can be stored for self-use or grid-connected selling, the landfill pile is excavated after being decomposed to achieve a certain extent, comprehensive sorting is carried out on the basis of classification for organic matters, recoverable garbage, and stone and sand, and classification treatment is sequentially carried out according to the different characteristics of the organic matters, the recoverable garbage, and the stone and sand. The comprehensive treatment method is capable of rapidly and effectively treating the municipal domestic garbage, and turning the garbage into wealth and feeding back to city life; and meanwhile, the treatment process is rapid and stable, and extremely low in resource consumption.

Description

technical field [0001] The invention relates to garbage treatment technology, in particular to a method for comprehensive treatment of municipal domestic garbage. Background technique [0002] Municipal solid waste is the waste generated by people in their daily life or activities that provide services for daily life. It mainly includes household garbage, bazaar trade and commercial garbage, public place garbage, street cleaning garbage, and garbage from enterprises and institutions. Generally can be divided into four categories: recyclable waste, kitchen waste, hazardous waste and other waste. [0003] With the rapid development of my country's social economy, the acceleration of urbanization and the rapid improvement of people's living standards, the garbage generated in the process of urban production and life has also increased rapidly. Domestic garbage occupies land, pollutes the environment, and affects people's health. effect is also more pronounced. The current gar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00B09B1/00C12M1/107
CPCB09B1/00B09B3/00B09B5/00C12M21/04C12M43/08Y02E50/30Y02W30/30Y02W30/58
Inventor 林荣吴湖坤
Owner 东莞翰飞环保科技有限公司
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