Yeast fermenter and recovery method having function of recovering feed liquid

Abstract

The invention discloses a yeast fermenter and recovery method having function of recovering feed liquid, and relates to yeast fermentation equipment, in particular to a fermenter. One end of an exhaust pipe is arranged on one side of the top of the inner cavity of the fermenter, the other end of the exhaust pipe penetrates out the fermenter and extends to the inner cavity of a liquid collecting tank from a penetrating hole in the bottom of the liquid collecting tank, a slope plate is fixedly connected to the bottom of the inner cavity of the liquid collecting tank, a liquid dripping pipe fixedly communicates with the outer wall of the liquid collecting tank from the bottom end of the slope plate, a filter tank communicates with the liquid dripping pipe through a liquid outlet pipe, a feedliquid filtering mechanism is arranged in the filtering tank, the other end of a liquid draining pipe extends into a liquid inlet hole formed in the top of the liquid collecting tank, and besides, a liquid outlet pipe is fixedly connected to the bottom of the liquid collecting tank. Two-time liquid collecting processes are designed, feed liquid carried by air current is gathered to form large feeddrips after being in contact with a liquid collecting hood B, and finally, the drips drop into the lower inner part of the liquid collecting tank through self gravity, so that the purpose of recoveryis achieved.

Description

technical field [0001] The invention relates to yeast fermentation equipment, in particular to a yeast fermentation tank with the function of recovering feed liquid and a recovery method thereof. Background technique [0002] Fermentation tanks are widely used in beverage, chemical, food, dairy, condiment, brewing, pharmaceutical and other industries. They mainly play the role of cultivating microorganisms. They have the characteristics of rapid heating, high temperature resistance and corrosion resistance. In the production process of the fermentation process, in order to make the fermentation reaction proceed quickly and uniformly, it is necessary to heat, monitor, stir or cool the reaction material fluid. In the process of microbial cultivation, the reproduction speed of microorganisms in the fermenter is not completely consistent, and there are obvious differences in the bottom, center and corner of the tank, so the concentrations of nutrients, heat and metabolites consu...

AI Technical Summary

Problems solved by technology

In the process of microbial cultivation, the reproduction speed of microorganisms in the fermenter is not completely consistent, and there are obvious differences in the bottom, center and corner of the tank, so the concentrations of nutrients, heat and metabolites consumed by microbial reproduction are not the same, and The concentration and temperature of metabolites and nutrients will directly affect the cultivation of microorganisms, thereby affecting the fermentation effect to a large extent. The above-mentioned problems exist in traditional reaction tanks, and multiple sets of equipment need to be added to complete production. many inconveniences

[0003] However, gas will be discharged during the fermentation process, and the uppermost end of the exhaust pipe will be discharged together with part of the feed liquid in the fermentation tank. The feed liquid will fall around the exhaust pipe due to the gravity drop, affecting the environment of the entire workshop, and these The feed liquid cannot be recycled and reused, resulting in a certain waste of resources

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