Fermentation tank of dry red winew ith press function and fruit seed discharge during fermentation process

Abstract

The invention is about the fermenter which can press cap and exclude the seed. The fermenter includes container, harder which contains plunger, block, capping plate. The discharge outlet is installed at the bottom of the cone. The outlet and inlet are connected by the joint pipe.

Description

1. Technical field [0001] The utility model relates to a wine fermentation tank, in particular to a dry red wine fermentation tank which has the function of capping and can discharge fruit seeds during fermentation. 2. Background technology: [0002] Grape peels are rich in pigments and aromatic substances, and anthocyanins are the main pigments in red grapes. Dry red wine fermentation is a process of leaching the tannins, pigments and aromatic substances contained in the peel as the solute. If the soaking is sufficient, the wine will be bright in color, rich in aroma, full and mellow in body, and have a sense of structure. However, when the fruit seeds are soaked for too long, the tannins in them are excessively leached, which will have an adverse effect on the wine, making the wine rough and astringent. The color, smell and taste of wine are closely related to phenolic substances, and the degree of leaching directly affects the quality of wine. [0003] In the process o...

AI Technical Summary

Problems solved by technology

The resulting problem is that the seeds are always soaked during the fermentation process. When the tannins in the seeds are not needed in the wine, the seeds cannot be discharged, which will cause the tannins in the seeds to be soaked into the wine too much, making the wine taste dull. astringent

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