Spherical rotary solid-state fermentation tank and using method thereof

Abstract

The invention belongs to the technical field of microbial fermentation equipment, and particularly relates to a spherical rotary solid-state fermentation tank. The spherical rotary solid-state fermentation tank comprises a supporting frame, a storage tank and a storage tank cover, wherein the supporting frame is supported on the horizontal ground, the storage tank is connected with the storage tank cover in a matched mode and arranged above the supporting frame, a circle of storage tank cover edge is arranged on the edge of the downward face of the storage tank cover in a surrounding mode, anda circle of sealing groove is formed in the portion, on the inner side of the storage tank cover edge, of the surface of the storage tank cover. The invention further provides a using method of the solid-state fermentation tank. According to the method, sealing of a bottle opening is facilitated, so that the taste and quality of enzymes are improved; control of pouring-out of the enzymes is facilitated, so that the operation difficulty of a user is reduced, pollution to the enzymes due to the fact that a bottle is open is prevented; and the solid-state fermentation tank is simple in structureand exquisite in appearance.

Description

technical field [0001] The invention belongs to the technical field of microbial fermentation equipment, and in particular relates to a spherical rotary solid-state fermentation tank and a use method thereof. Background technique [0002] With the development of genetic engineering, more and more microbial strains have been put into industrial production. In the existing industrial production of microorganisms, microbial fermentation tanks are used for mass cultivation. Under suitable environmental conditions, microorganisms continuously absorb nutrients and carry out metabolic activities according to their own metabolic methods. If the assimilation is greater than the dissimilation, the amount of cytoplasm will continue to increase, the volume will increase, and effective metabolites will continue to be produced; microorganisms Under certain physical and chemical conditions, the growth and development are normal, and the reproduction rate is also high; if one or some enviro...

AI Technical Summary

Problems solved by technology

[0009] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a spherical rotary solid-state fermenter to solve the problem that a large amount of metabolites or secondary metabolites will be discharged during the growth of microorganisms in the prior art, and this Some metabolites have a certain impact on the continued growth of microorganisms; during the growth of microorganisms, oxygen, nitrogen and other gases are needed, so during the cultivation process, constant stirring is required to keep the materials in the fermenter mixed continuously, and the proportion and temperature of each part of the material are consistent; The stirring device used in the traditional microbial fermentation tank adopts central stirring, which will cause the mobile phase to solidify in the direction of movement. The material near the center is always moving, and the material far away from the center does not move or has a small range of motion; the material moves from the top of the microbial fermentation tank to the bottom. Longitudinal flow is not strong etc., the present invention also provides the use method of this equipment

Images