Device for separating hermetiaillucenslarvas

Abstract

The invention discloses a device for separating hermetiaillucenslarvas. The device comprises a separation frame, wherein the bottom surface of the separation frame is provided with a conveying belt which can seal the bottom surface of the separation frame; the side wall of the separation frame along the output direction of the conveying belt is provided with a door which can be opened and closed; the lower part of the peripheral wall of the separation frame is provided with a heating plate; the heating plate is electrically connected with a temperature control device; and the upper part of the separation frame is also provided with a plurality of larva outlet holes. According to the device, the hermetiaillucenslarvas and residual wastes can be effectively separated, so that conditions are created for industrial breeding of the hermetiaillucens.

Description

Technical field: [0001] The invention belongs to the field of insect breeding, and in particular relates to a device for separating black soldier fly larvae. Background technique: [0002] The black soldier fly Hermetia illucens is an insect of the Diptera Soldier Fly family. Its English name is Black Soldier Fly, also known as the bright flat-horned soldier fly. The larvae are scavengers and eat a wide range of food. It is commonly found near pig pens and chicken houses in rural areas, and eats fresh pig manure and chicken manure. [0003] Black soldier flies are native to the tropical savannahs of South America, and then spread to North America. After World War II, with the extensive transportation and flow of personnel and materials, black soldier flies quickly spread to most areas of temperate, subtropical and tropical regions. There are specimens recorded in Hainan, Guangdong, Guangxi, Fujian, Anhui, Hebei, Sichuan and other places, and it is a very widespread common i...

AI Technical Summary

Problems solved by technology

[0017] In the black soldier fly solid organic waste treatment process, after 24-48 hours of biotransformation, most of the nutrients and water have been reduced. After that, the black soldier fly larvae and treatment residues need to be separated, but the black soldier fly Soldier fly larvae are of different sizes, and the residual humidity in the treatment residue is still high, so it cannot be separated by a vibrating screen. Therefore, it is necessary to design a device that can separate black soldier fly larvae of different sizes from wet materials

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