Integrated automatic small-scale koji seeding machine and its strain cultivation method

Abstract

The invention discloses an integrated automatic small mold starter machine and a strain culture method thereof. The mold starter machine comprises a culture tank, a mold starter trolley, an inoculating device and a spraying device, wherein the culture tank is of a horizontal cylinder-shaped tank body structure; the mold starter trolley is arranged in the culture tank; a quickly opened door is formed in one end of the culture tank; the inoculating device is arranged at the other end of the culture tank, which is opposite to the quickly opened door; a strain disperser is arranged on the side, connected with the inoculating device, of the mold starter trolley; a fan is arranged on the quickly opened door; the spraying device is arranged on the side wall of the culture tank. The strain culture method comprises the following steps of sequentially performing raw material treatment, material steaming, inoculation and mold starter culturing. When the integrated automatic small mold starter machine and the strain culture method thereof are used for producing mold starters, the yield can be greatly improved, the production cost is reduced, and the economic benefit is improved.

Description

technical field [0001] The invention relates to the technical field of cultivating soy sauce strains, in particular to an integrated automatic small koji seeding machine and a strain cultivating method thereof. Background technique [0002] In today's domestic large-scale soy sauce enterprises, the traditional cultivation method for the expansion of strains is: according to the cultivation process of test tubes, triangular flasks, large koji machines, and koji ponds. Among them, for the cultivation process of the triangular flask species, its production is relatively cumbersome, the production capacity is low, and more cultivation equipment (such as triangular flasks, incubators, etc.) is required, the equipment cost is high, and the electricity cost is also high; The first-class large-scale seed koji machine, in terms of output, can produce about 110Kg of seed koji per furnace. In order to match the production progress, a large number of training equipment and personnel are...

AI Technical Summary

Problems solved by technology

Among them, for the cultivation process of the triangular flask species, its production is relatively cumbersome, the production capacity is low, and more cultivation equipment (such as triangular flasks, incubators, etc.) is required, the equipment cost is high, and the electricity cost is also high; The first-class large-scale seed koji machine, in terms of output, can produce about 110Kg of seed koji per furnace. In order to match the production progress, a large number of training equipment and personnel are needed in the cultivation stage of the triangular flask, and the cost is quite high.

[0003] If a large-scale seeding machine is directly used to replace the cultivation of the Erlenmeyer flask seed stage, the cultivation effect is not ideal. Firstly, it is difficult to match with the subsequent cultivation stages because of its excessive output; secondly, due to the different cultivation environments required for different stages The difference is that for the cultivation stage of the triangular flask, the control of the cultivation conditions of the large-scale koji machine is relatively complicated, and the internal environment is prone to the phenomenon of partial humidity, which will cause poor growth inside the koji and affect the quality of the koji. causing waste of seeds

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