Larva breeding device, breeding system containing same and method for breeding black soldier fly larvae on basis of breeding system

Abstract

The invention relates to a larva breeding device. The larva breeding device comprises a support frame, a larva breeding container and a feeding mechanism, wherein the support frame comprises at least one layer of support frame body and a bottom support from top to bottom, the larva breeding container is arranged at the upper end of each support frame body and can rotate along the support frame body, inside of the larva breeding container is divided by at least two partitions, and an unloading hole is formed in the bottom end of the larva breeding container along one partition; the feeding mechanism comprises a stirred material temporary storage hopper and subarea pipes, the bottom end of the stirred material temporary storage hopper is arranged on the bottom support, the subarea pipes are arranged on a discharge pipe of the stirred material temporary storage hopper from top to bottom and arranged above the larva breeding container, the subarea pipes above the same larva breeding container are distributed circumferentially on the outer surface of the discharge pipe of the stirred material temporary storage hopper, and discharge holes are uniformly formed below the subarea pipes. With adoption of the structure, a large amount of labor cost is saved, and the production efficiency is increased.

Description

Technical field [0001] The invention belongs to the technical field of insect breeding, and particularly relates to an insect breeding device, a breeding system containing the insect breeding device, and a breeding method of black water fly larva based on the breeding system. Background technique [0002] Black water fly larvae can feed on organic waste, such as kitchen waste and livestock manure, and convert the organic waste into insect manure and high-nutrient insect bodies. Insect manure is a natural organic fertilizer. The insect body contains high protein and high energy. It can not only be directly used as feed for the aquaculture industry, reducing the cost of aquaculture, but also can extract biochemical materials such as antimicrobial peptides and chitin, which has huge added value. Therefore, large-scale breeding of black water fly larvae is not only a requirement for environmental protection, but also a breeding project with good economic benefits. [0003] However, t...

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Problems solved by technology

[0003] However, the current method of black soldier fly breeding is in the primary research and development stage, for example: the technology of patent number CN201520648778.3 does not realize automatic feeding, and the space utilization rate is low; More than 3000 times, raising in a fixed container, waste of space in the early stage, insufficient space in the later stage; the technology of patent No. CN201520223779.3, the technology of patent No. CN201520225345.7, the technology of patent No. CN201410242930.8 can not achieve large batches and continuity The purpose of breeding black soldier fly larvae

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