A preparation device of a fermentation liquid of bacillus amyloliquefaciens
The adaptive gas distribution device solves the problem of uneven dissolved oxygen in the existing technology, achieving high-efficiency oxygen dissolution and improved fermentation efficiency, and adapting to the fluid characteristics of different fermentation stages.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI TIANZHI GREEN FOOD CO LTD
- Filing Date
- 2026-05-28
- Publication Date
- 2026-07-17
AI Technical Summary
In existing Bacillus amyloliquefaciens fermentation devices, the fixed gas distribution method cannot provide differentiated gas supply based on the stratification characteristics of the bacterial solution concentration, resulting in insufficient dissolved oxygen at the bottom and excessive gas supply at the top. Furthermore, it cannot adapt to changes in fluid resistance during fermentation, thus affecting fermentation efficiency.
The design incorporates a slidably connected gas distribution component and a stirring component. The gas distribution disc is moved up and down by a cylinder. Combined with spiral blades and a gas distribution nozzle that can automatically adjust its deflection angle, adaptive gas distribution is achieved, ensuring sufficient oxygen supply in high-concentration areas and avoiding circulation dead zones.
It improves oxygen dissolution efficiency, adapts to the fluid characteristics of different fermentation stages, ensures uniform oxygen supply to the bacterial solution, and improves fermentation efficiency.
Smart Images
Figure CN122405412A_ABST