Fruit wine fermentation device

CN224077319UActive Publication Date: 2026-04-03CHONGQING INST FOR FOOD & DRUG CONTROL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-17
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

During the fruit wine brewing process, the carbon dioxide gas produced by the fermentation of fruit pulp causes the pulp to float to the surface, affecting the fermentation effect. Existing stirring methods can easily introduce outside air or cause the wine to become cloudy.

Method used

Design a fruit wine fermentation device that uses a lifting and pressing mechanism and a one-way valve. The fruit is pressed down by a lifting rod and a screen, and combined with a limiting mechanism and a sealing unit, it ensures that the fruit pulp is always below the liquid surface to prevent the fruit pulp from floating. The device can be monitored and adjusted in real time through an observation port.

Benefits of technology

It improves the quality of fruit wine fermentation, reduces the adverse effects of fruit pulp floating to the surface, and ensures the integrity of fruit wine brewing and the clarity of the wine.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224077319U_ABST
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Abstract

The utility model discloses a fruit wine fermentation device, which relates to the technical field of wine brewing, comprises a tank body and a cover body covering an opening of the tank body, and is characterized in that the cover body is provided with a lifting and pushing mechanism for pressing down fruits and a one-way valve for exhausting, the lifting and pushing mechanism comprises a lifting rod and a screen, and the screen is arranged on the lifting rod. The lifting rod penetrates through the cover body and is in sliding connection with the cover body, scales are arranged on the outer wall of the lifting rod in the length direction, the screen is connected to the end, extending into the tank body, of the lifting rod, and the edge of the screen is close to the inner wall of the tank body; a sealing unit is arranged at the position, close to the lifting rod, of the cover body, a limiting mechanism used for limiting movement of the lifting rod is arranged on the cover body, the cover body is movably connected with the tank body in a sealed mode, and an observation opening used for observing the condition in the tank body is formed in the tank wall of the tank body. The fruit wine brewing device has the effect of reducing adverse effects caused by upward floating of pulp in the fruit wine brewing process.
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