Medium inoculation technology and its special equipment in Cordyceps cicadae solid fermentation industry

Abstract

The invention discloses a medium inoculation technology and its special equipment in the Cordyceps cicadae solid fermentation industry. Specifically, the technology includes the steps of: 1. putting wheat in a wheat cleaning machine for cleaning; 2. conveying the cleaned wheat to an integrated tank top through a hoisting instrument, and making the wheat enter the integrated tank through a wheat inlet at the integrated tank top, and under a temperature of 121DEG C, conducting stewing and sterilization for 45 minutes; and 3. cooling the wheat to 30DEG C through sterile air and a cooling device of the integrated tank, introducing a bacterial solution into the integrated tank, which rotates around a shaft to make the wheat and the bacterial solution fully and uniformly mixed. The invention has the beneficial effects that: 1) automation of wheat cleaning, conveying and inoculation is realized, and heavy physical work is reduced; and 2) cooling is performed through a jacket and an in-tank mode, the sterile air is input into the tank to contact a material so as to bring heat out of the tank body, a cooling solution is input into the jacket so as to make the material at 121DEG C cooled to 30DEG C within a short period of time, and the material is ensured good fluidity.

Description

Technical field [0001] The invention relates to a culture medium inoculation process in the cicada flower solid fermentation industry and its special equipment, in particular to an assembly line for wheat cooking, sterilization, cooling, inoculation and mixing, belonging to the technical field of industrial automation production of entomogenous bacteria solid fermentation. Background technique [0002] Cicada flower is also called cicada grass, cicada, cicada velvet, etc. It is a fungus formed by Isaria cicadae Miq.≡Paecilomyces cicadae (Miq) Samson, also known as Paecilomyces cicadae (Miq) Samson, which is parasitic on some cicada nymphs Complex. [0003] In autumn, the adult cicada lays its eggs into the soil, and when it hatches, it is infested by the cicada spores. After a long struggle between the two, some of the cicadas have the upper hand, and finally if the body of the cicada is taken by the mycelium of the cicadas . From June to July, if the cicada's head gradually grow...

AI Technical Summary

Problems solved by technology

[0006] (1) A large number of personnel are required and the labor intensity is high;

[0007] (2) People are in contact with the culture medium for a long time, which is easy to be infected with bacteria;

[0008] (3) Natural cooling in the air, one takes a long time, and the bacteria in the air will contaminate the bacterial liquid;

[0009] (4) Uneven mixing of culture medium bacteria;

[0010] (5) The fluidity of the material is poor, and it is not easy to pack

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