Black soldier fly larva screening device for treating kitchen garbage

A screening device and kitchen waste technology, applied in animal husbandry and other fields, can solve problems such as difficulty in ensuring complete decomposition of kitchen waste, long waiting time, and large differences in the number of larvae, so as to avoid the death of black soldier fly larvae, Guaranteed treatment efficiency and the effect of ensuring the survival rate

Active Publication Date: 2021-01-08
SICHUAN HUIDATONG MACHINERY EQUIP MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the larvae mixed with the hatching substrate are directly weighed, the actual number of larvae will be quite different from the required number of larvae, and it will be difficult to ensure that the kitchen waste can be completely decomp

Method used

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  • Black soldier fly larva screening device for treating kitchen garbage

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Embodiment

[0031] A black soldier fly larva screening device for processing kitchen waste, comprising a hollow casing 1, and a partition 10 is arranged inside the casing 1; the partition 10 divides the casing 1 into left and right distributed Feeding chamber 11 and transition chamber 12, the partition 10 is provided with a number of passages for black soldier fly larvae to pass through; the feeding chamber 11 is provided with a feed opening 111 that can be opened and closed; And air outlet 122, described air outlet 122 is used to link to each other with negative pressure blower 2; Described transition chamber 12 is also connected with insect storage cavity 30, and described insect storage chamber 30 upper end communicates with transition chamber 12 lower ends, and described air outlet 122 is located above the insect storage cavity 30, and the bottom of the insect storage cavity 30 is provided with an insect retrieval door 33.

[0032] When in use, the air outlet 122 is connected to the n...

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Abstract

The invention relates to the technical field of garbage treatment, in particular to a black soldier fly larva screening device for treating kitchen garbage. According to the technical scheme, the black soldier fly larva screening device for treating the kitchen garbage comprises a hollow shell, and a separation part is arranged in the shell; the shell is divided into a feeding cavity and a transition cavity by the separation part, and the separation part is provided with a plurality of channels for black soldier fly larvae to pass through; the feeding cavity is provided with a feeding port capable of being opened and closed; the transition cavity is provided with an air inlet and an air outlet, and the air outlet is used for being connected with a negative pressure fan; and the transitioncavity is further connected with an insect storage cavity, the upper end of the insect storage cavity is communicated with the lower end of the transition cavity, the air outlet is located above the insect storage cavity, and an insect taking door is arranged at the bottom of the insect storage cavity. According to the black soldier fly larva screening device, hatched larvae and hatched bases canbe rapidly separated, it is guaranteed that when the black soldier fly larvae are thrown into the kitchen garbage, accurate metering is achieved, the larva screening efficiency is improved, and then the treatment efficiency of the kitchen garbage is guaranteed.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a black soldier fly larva screening device for treating kitchen waste. Background technique [0002] Kitchen waste refers to the waste generated in the daily life of residents and activities such as food processing, catering services, and unit meals, including discarded vegetable leaves, leftovers, leftovers, fruit peels, eggshells, tea dregs, bones, etc. The main sources are home kitchens, restaurants, restaurants, canteens, markets and other industries related to food processing. Kitchen waste contains extremely high moisture and organic matter, which is easy to rot and produce stench, but it can be transformed into new resources after proper treatment and processing. The high organic matter content makes it suitable for fertilizer and feed after strict treatment. Biogas can also be produced for fuel or power generation, and the fat fraction can be used to make biofu...

Claims

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Application Information

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IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 毛洪魏敏李燕
Owner SICHUAN HUIDATONG MACHINERY EQUIP MFG
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