| 摘要 |
PURPOSE:To improve the productivity of vinegar in a microbially sealed continuous brewing process of vinegar, by arranging the outlet of the liquid from the fermentation tank at a specific position. CONSTITUTION:Acetic acid fermentation is carried out in a tank containing continuously flowing fermentation liquid covered with the film of acetic bacteria, and the liquid flowing out of the tank is taken as the objective vinegar. The fermentation tank is furnished with a plurality of outlets 2, 2' arranged in a manner to cause the liquid flow 8, 8' extending over the whole cross-section perpendicular to the flow, i.e. to prevent the restriction of the liquid flow to a specific position in the cross-section of the flow. |
