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Kitchen waste separation method

A technology of kitchen waste and separation method, which is applied in the directions of solid separation, wet separation, chemical instruments and methods, etc., can solve the problems of social harm and the lack of comprehensive utilization of kitchen waste, and achieves pollution reduction, easy industrial production, simple craftsmanship

Inactive Publication Date: 2013-04-03
HENAN JINPAI IND
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Food waste has not been effectively comprehensively utilized, which has caused serious harm to society

Method used

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  • Kitchen waste separation method

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Embodiment Construction

[0015] as attached figure 1 Shown, a kind of food waste separation method is characterized in that: the separation method of food waste is carried out according to the following steps:

[0016] a) Storage: Store the food waste to be treated in a container and carry out preliminary precipitation.

[0017] b) Coarse sorting: After the food waste goes through the process (a), the large solid waste in the food waste is sorted out,

[0018] c) Primary solid-liquid separation: After the kitchen waste passes through the process (b), it becomes a solid-liquid mixed state. After this process, the first solid-liquid separation is carried out, and the solid and liquid in the solid-liquid mixed kitchen waste are initially separated. ,

[0019] d) Secondary solid-liquid separation: After the kitchen waste has passed through the (c) process, the second solid-liquid separation is carried out through this process, and the solid and liquid in the solid-liquid mixed kitchen waste are finally ...

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Abstract

The invention belongs to the environment-friendly treatment field of kitchen wastes, and in particular relates to a treating method of kitchen wastes. The treating method is characterized in that the separation method of the kitchen wastes comprises the following steps of: storing materials, roughly sorting, performing primary solid-liquid separation, performing secondary solid-liquid separation, separating oil from water, fermenting, adjusting values, and granulating. The treating method has the beneficial effects of thoroughly separating the kitchen wastes, being simple in process and high in production efficiency, easily achieving industrial production, effectively and comprehensively using the kitchen wastes, reducing environmental pollutions and having promotional value.

Description

Technical field: [0001] The invention belongs to the technical field of environmental protection treatment of kitchen waste, and in particular relates to a separation method of kitchen waste. Background technique: [0002] At present, after the current food waste is produced, some of it is poured into the drain, and some is collected and fed to livestock. After a long period of fermentation, it pollutes the living environment of people. Greasy floating matter or the oil obtained by simply processing and refining the leftovers and leftovers from hotels and restaurants is the so-called gutter oil. The gutter oil is extremely poor in quality and extremely unhygienic, and its peroxide value, acid value, and water content are seriously exceeded. Non-edible oil contains toxins, and if it flows into rivers, it will cause water body nutrition. Once consumed, it will destroy white blood cells and mucous membranes of the digestive tract, cause food poisoning, and even cause cancer. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B03B7/00
Inventor 王中义王全欣
Owner HENAN JINPAI IND