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Apparatus and method to treat organic wastes with Hermetia illucens

A technology of organic waste and black soldier flies, applied in organic fertilizers, climate change adaptation, agriculture, etc., can solve problems such as low efficiency and environmental pollution, and achieve the effects of high nutritional value, high degree of automation, and reduced unit energy consumption

Pending Publication Date: 2019-05-07
浙江恒迅环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the problems of environmental pollution and low efficiency in the treatment of kitchen waste and other organic waste in the prior art, and provide a black soldier fly equipment and method for treating organic waste. The harmless treatment of garbage reduces the pollution of organic waste to the environment, and realizes the automatic production of organic waste treatment, which improves the treatment efficiency and has extremely high economic benefits

Method used

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  • Apparatus and method to treat organic wastes with Hermetia illucens
  • Apparatus and method to treat organic wastes with Hermetia illucens
  • Apparatus and method to treat organic wastes with Hermetia illucens

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Embodiment approach

[0176] In the present invention, the driving device 490 is a hydraulic cylinder arranged at the bottom of the tipping frame 480 . In another embodiment, the driving device 490 is a rotating shaft arranged in the longitudinal direction of the overturning frame 480 and on the side and a motor driving the rotating shaft, so that the overturning frame 480 can dump the module to the side or bottom of the lifting platform 410 to decompose the effect of the mixture in the bed 200.

[0177] Further, the lifting mechanism includes lifting columns 411 arranged on both sides of the lifting platform 410, and the lifting columns 411 on both sides of the lifting platform 410 are connected by cross beams 412, and the lifting columns 411 and the cross beams 412 form a door Font frame structure; the lifting column 411 is provided with a driving mechanism 413 capable of providing power for the lifting platform 410 . The driving mechanism 413 can be a hydraulic pump or a lead screw.

[0178] F...

Embodiment 1

[0243] as attached figure 2 As shown, a black soldier fly processing equipment for organic waste includes automatic feeding equipment 100 , modular decomposition rack 200 , and insect / sand separation equipment 300 . The automatic feeding equipment 100 is used to provide the organic waste raw materials needed for black soldier fly breeding; the modular decomposition frame 200 is used for the black soldier fly to decompose the organic waste to develop and grow; the worm / sand separation equipment 300 is used to decompose the The black soldier fly worms on the frame 200 are separated from the worm sand organic fertilizer, wherein the automatic feeding equipment 100, the modular decomposition frame 200 and the worm / sand separation equipment 300 are connected in sequence.

[0244] In the modular decomposing rack 200, larva cultivation, seedling insect decomposition and strong insect decomposition are sequentially performed.

[0245] The equipment also includes an automated control...

Embodiment 2

[0249] A method for processing organic waste by black soldier flies, which is in the nearby figure 2 The specific steps are as follows:

[0250] S1. Pretreatment of organic waste. The pretreatment steps include: classifying, crushing and beating the organic waste to obtain pretreated organic waste slurry.

[0251] The organic waste slurry is transported to the modular decomposition rack 200 through the automatic feeding equipment 100 to carry out the cultivation of black soldier flies and the decomposition treatment of the organic waste slurry.

[0252] Specifically divided into the following steps:

[0253] S11. Larvae cultivation: place black soldier fly eggs and organic waste in the modular decomposition rack 200 for cultivation to obtain black soldier fly larvae;

[0254] S12. Decomposition of larvae: In the modular decomposition rack 200, the larvae of the black soldier fly develop and grow, and decompose the organic waste;

[0255] S13. Decomposition of strong worms:...

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Abstract

The invention relates to the field of waste treatment, in particular to an apparatus and method to treat organic wastes with Hermetia illucens. The apparatus comprises an automatic feeding device 100,a modular degrading rack 200, and an insect-sand separation device 300, wherein the automatic feeding device 100 is used for providing organic wastes required by the farming of Hermetia illucens; themodular degrading rack 200 is used for degrading organic wastes with Hermetia illucens for growth and development; the inset-sand separation device 300 is used for separating strong ones of Hermetiaillucens from insect excrement organic fertilizer; the automatic feeding device 100, the modular degrading rack 200, and the insect-sand separation device 300 are communicated in sequence. The apparatus provided herein is suitable for harmlessly treating organic wastes; recycling degree is increased by at least 30%. Comprehensive utilization rate of Hermetia illucens is increased; unit energy consumption for treatment of organic wastes is decreased by 60%; the method herein has high automation degree and is suitable for industrial continuous production.

Description

technical field [0001] The invention relates to the field of garbage treatment, in particular to a device and method for treating organic garbage by black soldier flies. Background technique [0002] Organic waste refers to kitchen waste, agricultural and forestry waste, such as fruit and vegetable waste, poultry and animal carcasses and excrement, straw and straw, etc. [0003] Taking food waste as an example, it generally refers to raw materials and finished products or residues needed in daily life, such as leftovers, fruit peels, egg shells, etc. And with the improvement of people's living standards, the amount of kitchen waste presents an obvious growth trend. Therefore, the disposal of organic waste such as food waste has become a social issue that people pay more and more attention to. [0004] The traditional treatment methods of organic waste mainly include two kinds of incineration and landfill. Incineration is easy to produce harmful gas, while landfill is easy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K50/90C05F3/00
CPCY02A40/20
Inventor 徐显军蒋旭华
Owner 浙江恒迅环保科技有限公司
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