Fermentation device for bio-pharmaceuticals based on electromagnetic liquid supply principle

Abstract

The invention provides a fermentation device for bio-pharmaceuticals based on an electromagnetic liquid supply principle. The fermentation device comprises a tank body; supporting legs are arranged atthe bottom of the tank body; a stirring shaft is arranged in the tank body; the top end of the stirring shaft is connected with a first motor positioned above the tank body; a lifting sleeve is arranged inside the tank body; the bottom end of the lifting sleeve is fixedly connected with the inner bottom of the tank body; a through hole is formed in the bottom end of the lifting sleeve; the lowerpart of the stirring shaft is positioned in the lifting sleeve; the outer part of the stirring shaft is fixedly connected with a spiral packing auger; a disk is fixedly connected with the top end of the lifting sleeve; a cavity is formed in the disk, and is communicated with the lifting sleeve; and a plurality of first liquid spraying bodies are uniformly arranged on the edge of the disk. The fermentation device has the beneficial effects that a material at the inner bottom of the tank body is lifted inside a convection ring by a liquid supply device, and a liquid material is sprayed out froma second liquid spraying body, and performs opposite mixing with the liquid material sprayed out from a first liquid spraying body, so that the mixing effect of the liquid materials is effectively improved.

Description

technical field [0001] The invention relates to the technical field of biopharmaceutical equipment, in particular to a fermentation equipment for biopharmaceuticals based on the principle of electromagnetic liquid supply. Background technique [0002] Biopharmaceuticals is a method of using living organisms to produce drugs, such as using transgenic corn to produce human antibodies, transgenic bovine mammary glands expressing human α1 antitrypsin, etc. The biopharmaceutical industry has broad prospects. Half of the world's medicines are biosynthesized. It will be widely used in the treatment of cancer, AIDS, coronary heart disease, anemia, dysplasia, diabetes and other diseases. The vast majority of antibiotics that have been used in medicine come from microorganisms, such as erythromycin, lincomycin, etc., and penicillin, streptomycin, and gentamicin for injection. The number of people engaged in the research, development, production and operation of the biotechnology indu...

AI Technical Summary

Problems solved by technology

[0003] Before biological fermentation, it is necessary to fully mix the microorganisms and materials to make the mixing effect more obvious. However, the current mixing method generally uses a motor to drive the shaft to rotate to stir the mixed liquid to improve the mixing effect. , but its mixing effect is not obvious, it is difficult to meet the actual use requirements

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