Waste disposal system and waste disposal method

Abstract

The invention relates to a rubbish treatment system and method in order to solve the problem that low-cost rubbish treatment cannot be effectively conducted easily in the prior art. When the rubbish treatment method is used for treating rubbish, the rubbish manufactured by citizens is directly discharged into a municipal sewage pipe network after being smashed and is further scoured continuously by an intermittent siphon scouring and silting device, and accordingly pipeline silting can be prevented. The smashed rubbish is mixed into original municipal sewage and then is conveyed to a service reservoir through the municipal sewage pipe network, the rubbish is matched with farmer market rubbish collected to be made into sewage with the COD content and power of hydrogen being suitable for meeting the growing requirements of methane bacteria, part of organic matter in the sewage can be decomposed into biogas quickly after the sewage passes through a fast biogas digester, and biogas slurry which is not decomposed in the fast biogas digester is then conveyed into a low-speed biogas digester to be fully decomposed to produce a large amount of biogas in the low-speed biogas digester together with collected food waste. By means of the rubbish treatment system and method, the municipal rubbish and sewage can be recovered and treated to the greatest degree, and meanwhile the blocking problem of city sewer lines can be solved.

Description

technical field [0001] The invention relates to a garbage disposal system and a garbage disposal method. Background technique [0002] With the development of the economy and the process of urbanization, the amount of municipal solid waste and catering waste is increasing day by day. At the same time, kitchen garbage processors are becoming more and more popular in the market. A large amount of high-concentration sewage that has been crushed with floating solids, suspended solids, and oily dirt enters the sewage pipe network, which makes the sewage pipe network that was originally silted up even more overwhelmed. Therefore, it is necessary to Measures to effectively prevent fouling of sewage pipe network. A large amount of municipal solid waste and catering waste has caused great pressure and harm to people's living environment and urban development. How to realize the harmless, reduced and resourceful treatment of municipal solid waste has become the focus of research. ...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a garbage disposal system to solve the problem that it is difficult to perform garbage disposal simply, effectively and at low cost in the prior art; method

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