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Harmless treatment process and equipment for kitchen wastes, fruit and vegetable wastes and vegetable market wastes

A harmless treatment and vegetable market technology, applied in the preparation of hydrocarbon oil, liquid hydrocarbon mixture, petroleum industry, etc., can solve the problems of waste of organic matter, complex components, easy to deteriorate, etc., and achieve simple process steps and high degree of automation , The effect of reducing the production burden

Active Publication Date: 2017-06-30
HUANCHUANG XIAMEN TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because this kind of garbage has complex components, is perishable, and contains viruses and many harmful substances, a single treatment method will cause new pollution while disposing of garbage, and will also lead to a large amount of waste of organic matter.

Method used

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  • Harmless treatment process and equipment for kitchen wastes, fruit and vegetable wastes and vegetable market wastes
  • Harmless treatment process and equipment for kitchen wastes, fruit and vegetable wastes and vegetable market wastes

Examples

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Embodiment Construction

[0018] Such as figure 1 As shown, the present invention is a kind of harmless treatment process of kitchen, fruit and vegetable, vegetable market garbage, comprising the following steps:

[0019] Step (1) Pretreatment: Kitchen, fruit and vegetable, and vegetable market garbage are transported by truck to the factory for unloading and storage, and then screened, manually sorted, iron removed, crushed, pulped and separated, and cyclone sand removed, and the mixed garbage is recycled Valuable objects such as metal, plastic, paper, wood and bamboo, etc., remove film, masonry, silt and other substances that affect the subsequent oil-water separation and anaerobic treatment;

[0020] Step (2) Oil-water separation: After pretreatment, the slurry produced by the first pulping separator 13 is subjected to wet-heat hydrolysis in the wet-heat hydrolysis system 19 and steamed in a wet-heat autoclave 28 to kill viruses in the garbage and separate out Grease, then carry out solid-liquid se...

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PUM

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Abstract

The invention discloses a harmless treatment process and equipment for kitchen wastes, fruit and vegetable wastes and vegetable market wastes. The harmless treatment process comprises the steps of material pretreatment, oil-water separation, product prouduction and the like. Crude oil produced after materials are subjected to oil-water separation can be used as a raw material to be processed into biodiesel, and a filtrate produced by oil-water separation is subjected to anaerobic treatment to produce methane used as a heat source during oil-water separation, so that the harmless treatment process has the advantages of simple process steps, high automation degree and the like and can be used for effectively sorting inorganic matter impurities and grease in organic matters, relieving the production burden of the final anaerobic treatment, reducing the work strength of a worker and achieving a certain economic benefit.

Description

technical field [0001] The invention relates to a garbage treatment equipment, in particular to a process and equipment for harmless treatment of kitchen, fruit and vegetable, and vegetable market garbage. Background technique [0002] The main characteristics of kitchen, fruit and vegetable, and vegetable market garbage are rich in organic matter, high in salt, water, and oil, and are perishable. Their properties and odors have a bad impact on environmental hygiene, and they are easy to breed harmful substances such as pathogenic microorganisms and mycotoxins. [0003] With the development of my country's social economy and the improvement of people's living standards, the amount of garbage in kitchens, fruit and vegetables, and vegetable markets is increasing rapidly. At present, the disposal of kitchen, fruit and vegetable, and vegetable market waste is mainly a single treatment method such as landfill, incineration, composting, and feed. Because this kind of garbage has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00C10G3/00
CPCC10G3/00B09B3/00B09B5/00C10G2300/1003B09B3/45Y02P30/20Y02E50/10Y02E50/30
Inventor 郭子成谢榭郭冉钟明宏蔡美俊
Owner HUANCHUANG XIAMEN TECH
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