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Kitchen waste treatment and conversion system

A technology of food waste and garbage, which is applied in animal feed, animal feed, animal husbandry, etc., can solve the problems of difficult food waste treatment, achieve good practicability and market promotion value, efficient treatment and transformation, and speed up processing Effect

Inactive Publication Date: 2018-07-06
山东鲲鹏农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can not only solve the treatment of kitchen waste, but also raise cockroaches to obtain protein feed. It has good economic benefits and can also solve the problem of difficult disposal of kitchen waste, and has excellent environmental protection benefits.

Method used

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  • Kitchen waste treatment and conversion system
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  • Kitchen waste treatment and conversion system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1: The food waste pretreatment device 1 includes a waste screening device 11 and a crushing and stirring device 12, the waste screening device 11 is connected to the crushing and stirring device 12 through a conveying device 115, and the crushing and stirring device 12 is connected to the kitchen The garbage conveying device 2 is connected.

Embodiment 2

[0029] Example 2: Improved on the basis of Example 1. The pulverizing and stirring device 12 includes a pulverizing device 121 and a stirring device 122. The stirring device 122 is provided with a food waste inlet and an auxiliary material inlet. The crushing device 121 transports the crushed food waste to the food waste inlet of the mixing device 122 through the pipeline.

[0030] The food waste after crushing and stirring is a paste with a water content of not more than 95%, and the particle size after crushing and stirring is not more than 10 mesh.

Embodiment 3

[0031] Embodiment 3: Improved on the basis of embodiment 1, the garbage screening device 11 includes a solid-liquid separation device and a metal material adsorption device 114, and the solid-liquid separation device includes a kitchen waste collection and distribution platform 111. A conveying device 115 is installed on the garbage collecting and distributing platform 111, and the side of the kitchen garbage collecting and distributing platform 111 is connected with a sump 112, and the sump 112 is connected to the pulverizing and stirring device 12 through a pipe, and a pump is installed on the pipe. The conveying device 115 is connected to the crushing and stirring device 12.

[0032] Although cockroaches have a more complex diet, foods with higher water content will still affect the cockroach’s disposal of food waste, and food waste is prone to overflow when the water content is large, and it is not convenient to transport. The waste water of kitchen waste is collected and tra...

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PUM

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Abstract

The invention provides a kitchen waste treatment and conversion system, and relates to the field of kitchen waste treatment. The kitchen waste treatment and conversion system comprises a kitchen wastepretreatment device and a kitchen waste conveying device, wherein the kitchen waste pretreatment device communicates with a cockroach breeding and conversion device through the kitchen waste conveying device, the cockroach breeding and conversion device comprises a cockroach breeding and conversion frame and a feeding device, the feeding device is connected with the kitchen waste conveying device, and the feeding device is installed on the side surface of the cockroach breeding and conversion frame. According to the kitchen waste treatment and conversion system, kitchen waste is treated by utilizing cockroaches, the mechanical breeding device is used, and the kitchen waste is used for breeding the cockroaches, so that the cockroach breeding requirement is satisfied, the cockroaches are bred with high efficiency and low cost so as to obtain protein feed, additionally, the kitchen waste can be completely treated, good economic benefits and good environmental protection effect are obtained, and the problem of difficulty in treatment of the kitchen waste can also be solved.

Description

Technical field [0001] The invention provides a food waste treatment and conversion system, which relates to the field of food waste treatment. Background technique [0002] Food waste is the domestic waste formed in the process of residents' daily consumption. These wastes are extremely perishable, emit foul smell, and spread bacteria and viruses. China’s population and eating habits have resulted in a huge amount of food waste. At present, only the catering industry produces 150,000 tons of food waste per day. It is estimated that the annual production of food waste in cities in my country is no less than 50-60 million tons. In most areas of China, food waste is used as cheap fertilizer to feed livestock and poultry directly. However, in addition to metal, toothpicks, plastics and other sharp objects that can damage the digestive tract of livestock and poultry, urban kitchen waste also contains a large number of pathogenic microorganisms, parasites and their eggs, which can ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00A01K67/033A23K10/20A23K10/37A23K50/90
CPCA01K67/033B09B3/00B09B5/00Y02P60/87
Inventor 姜丽娟张仝左立张立伟李鸿怡
Owner 山东鲲鹏农业发展有限公司