System for conducting kitchen waste resourceful treatment through black soldier flies

A technology of food waste and black soldier flies, which is applied in the system field of resource treatment of food waste, can solve the problems such as unfavorable farming of black soldier flies, achieve the effect of ensuring the survival rate and increasing the content of organic matter

Active Publication Date: 2020-03-24
屈妍希
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Black soldier flies are widely used in the resource utilization of kitchen waste. However, in addition to leftovers, kitchen raw material scraps, melon skin and fruit scraps and other organic matters, kitchen waste also contains a large number of packaging bags, beverages, etc. Inor

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  • System for conducting kitchen waste resourceful treatment through black soldier flies
  • System for conducting kitchen waste resourceful treatment through black soldier flies
  • System for conducting kitchen waste resourceful treatment through black soldier flies

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Embodiment Construction

[0036] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0037] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

[0038] Such as Figure 1-Figure 4 As shown, the embodiment of the present invention provides a system for recycling food waste by using black soldier flies, including a sorter 10, a magnetic separator 20, a crusher 30, a hydrocyclone 40, a squeezer 50, Fermentation machine 60, oil-water separator 70, air flotation machine 80 and screw stacker 90.

[0039] refer to figure 1 , the s...

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Abstract

The invention discloses a system for conducting kitchen waste resourceful treatment through black soldier flies. The system comprises a sorting machine, a magnetic separator, a crushing machine, a hydrocyclone, a presser and a fermentation machine. The sorting machine is used for conducting preliminary crushing on kitchen waste and screening out large-sized metal and plastic products in the kitchen waste, and a first material is obtained; the magnetic separator is used for removing the rest of metal in the first material, and a second material is obtained; the crushing machine is used for crushing the second material; the hydrocyclone is used for separating thick liquid mixed by the crushed second material and water into a third material and ceramic and glass fragments large in specific gravity; the presser is used for pressing the third material, and the third material is separated into a fourth material and an oil-water mixture; and the fermentation machine is used for fermenting thefourth material into fodder of the black solder flies. By means of the system, the kitchen waste is subjected to impurity removing, crushing and dehydration and fermentation treatment, the fodder used for feeding the black solder flies is made, and resourceful treatment of the kitchen waste is achieved.

Description

technical field [0001] The invention relates to the technical field of waste treatment and reuse, in particular to a system for resource-processing kitchen waste by using black soldier flies. Background technique [0002] Kitchen waste mainly refers to the organic waste generated in the catering industry, canteens and family cooking and dining, and generally includes leftovers, kitchen raw material scraps, melon peel and fruit scraps, etc. Food waste is rich in nutrients and high in water content, and it is easy to breed bacteria and cause decay and deterioration, resulting in a pungent odor. According to statistics, the annual output of urban kitchen waste in my country has exceeded 60 million tons, which has become the "enemy" of urban development. Solving the problem of kitchen waste has become a social issue of public concern. [0003] Black soldier flies are widely used in the resource utilization of kitchen waste. However, in addition to leftovers, kitchen raw materia...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00
Inventor 屈妍希
Owner 屈妍希
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