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Method for preparing feedstuff with fermentation of food and drink castoff

A technology for catering waste and feed, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of waste grease and residue clogging sewers, polluting the environment, etc., to protect the environment, improve economic benefits, and improve the effect of yield

Active Publication Date: 2011-11-09
NINGBO KASEEN ECOLOGY TECHNOLOGY CO LTD
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  • Abstract
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Problems solved by technology

If it is directly used as feed for pigs, various pathogens and bacteria will spread back to the pigs, and then people will infect people when they eat this kind of pig meat, and if things go on like this, a vicious circle of infection sources will be formed. and residues will clog the sewers and pollute the environment

Method used

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  • Method for preparing feedstuff with fermentation of food and drink castoff
  • Method for preparing feedstuff with fermentation of food and drink castoff

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] A method for producing feed by fermenting catering waste, the basic steps of which are as follows:

[0026] (1) In the sorting step, the catering waste is collected first, then received and stacked, and the catering waste is stored through the storage hopper, which is convenient for stacking and use. A batch of material catering waste is collected and mechanically sorted on the mechanical sorter first. Sorting, separating objects with a diameter of less than 25mm, which can be sent to the cooking step, and objects with a diameter greater than 25mm are manually sorted through a belt conveyor, and then iron is removed with a magnet, including plastic, metal, glass, ceramics , Woody sundries that cannot be used as feed, and then coarsely pulverize the usable materials with a diameter greater than 25 mm with a coarse crusher, crush them int...

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PUM

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Abstract

The invention provides a method for producing feed by fermenting dining waste. The method is characterized in that the method sequentially comprises the steps of separating, boiling, pressing, fermenting, drying and separating screen packaging, wherein in the boiling step, the dining waste undergoing the separating step is boiled at a temperature of between 35 and 55 DEG C for 10 to 30 minutes. The technological method is more reasonable, and can fully utilize nutrient compositions of the dinning waste, avoid the loss of liquid phase after filter pressing, simultaneously avoid and reduce environmental pollution and lower production cost.

Description

technical field [0001] The invention relates to a method for treating catering waste. Background technique [0002] Kitchen waste refers to food waste and food residues in families, schools, government canteens, and catering industries, and is the main component of municipal solid waste. my country's food waste is large in quantity, high in quality, and mixed, and it is food waste with Chinese characteristics. At present, kitchen waste has become a major public hazard to society. [0003] If the kitchen waste is not handled properly, it will not only endanger people's health, but also seriously pollute the environment. The moisture content of kitchen waste is as high as 80-90%. The seepage water in swill water can easily pollute the ground water through osmosis. When the temperature is high, the organic matter rich in swill will quickly ferment and rot, resulting in Escherichia coli and other pathogenic microorganisms will directly endanger human health. If it is directl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/10A23K10/12A23K10/26A23K10/37A23K10/38
CPCY02P60/87
Inventor 沈炳国朱华伦
Owner NINGBO KASEEN ECOLOGY TECHNOLOGY CO LTD
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