Fermentation System Pumping Grape Juice Through Cap
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Solution Overview
Problem
Current fermentation methods in the wine industry face challenges in maintaining optimal temperature control and gas concentration during the fermentation process, leading to suboptimal wine quality due to labor-intensive and inefficient manual methods that fail to ensure consistent cap contact and can result in the release of detrimental chemicals.
Innovation Solution
A fermentation system that includes a container with a permeable structure and a pump to create a fluid pressure differential, allowing for automated temperature adjustment and gas management, ensuring maximum cap contact with grape juice and preventing the release of detrimental chemicals.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual plunging or punching down methods are used to move cap into contact with grape juice, then cap contact with juice is improved, but labor intensity and operational complexity increase
Solution Approach 1:
The patent replaces manual mechanical plunging or punching operations with an automated pump system that creates fluid pressure differentials to move grape juice and cap. The pump system automatically circulates juice through the cap without requiring manual intervention, thereby maintaining effective cap contact while eliminating labor-intensive operations.
Solution Approach 2:
The fermentation system is designed to automatically manage cap contact through the pump system that continuously circulates juice. The system self-regulates the movement of cap and juice without external manual operation, allowing the process to maintain itself through automated fluid dynamics control.
2Productivity
If manual plunging methods are used to submerge cap in grape juice, then cap contact is improved, but exposure to oxygen and contamination risk increase
Solution Approach 1:
The automated pump system replaces manual plunging that requires opening the tank and exposing contents to air. The pump creates controlled fluid pressure differentials that move cap and juice internally without requiring tank opening, thereby maintaining cap contact efficiency while preventing oxygen exposure and contamination.
3Extent of automation
If automated pump systems are used to move grape juice through cap, then labor costs are reduced, but system complexity and initial investment increase
Solution Approach 1:
The patent employs a pump system that utilizes fluid pressure differentials to automate the movement of grape juice through the cap. This hydraulic approach provides automated control through relatively simple mechanical components, achieving high automation levels while keeping system complexity manageable through the use of established fluid dynamics principles.
4Reliability
If the cap is allowed to float freely in grape juice, then natural fermentation occurs, but cap contact surface area with juice is reduced
Solution Approach 1:
The pump system continuously circulates grape juice through the cap, ensuring constant contact between the cap and juice. This continuous action maintains maximum contact surface area throughout the fermentation process, improving extraction efficiency while the controlled nature of the system maintains fermentation stability.
Solution Approach 2:
The system dynamically moves the cap and juice through controlled circulation rather than allowing static floating. The pump creates continuous motion that keeps the cap immersed and in contact with juice, maximizing the contact surface area while maintaining fermentation reliability through controlled fluid dynamics.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system enables precise control of temperature and gas exchange, optimizing the extraction of beneficial compounds from the cap into the grape juice, thereby improving wine quality and reducing labor costs through automation.
Implementation Method 1
moving a portion of the grape juice from below the cap upward into contact with the cap
Implementation Method 2
The yeast reacts with the sugar in the fruit juice to produce wine, carbon dioxide (CO2) gas and thermal energy as heat
Implementation Method 3
fermentation is a heat source process wherein the chemical breakdown of the substance releases heat
Implementation Method 4
The cap forms a compact collection of the solid components or material within the grape juice which generally floats in the grape juice during fermentation
Data Source
AI summary
A fermentation method and system which includes providing juice to be fermented into a container. The juice having a cap that is a collection of solid components of grapes. The cap has a permeable consistency and floats in the juice. The method includes moving a portion of the juice from below the cap upward into contact with the cap.