Distillation Insert for Beer Brewing with Vacuum Control
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Solution Overview
Problem
Current distillation techniques for fermented mash and essential oil extraction lack precise control over temperature and vacuum conditions, which can lead to inefficient separation and safety risks, especially when dealing with flammable vapors like alcohol.
Innovation Solution
A distillation/extraction insert for beer brewing machines that uses a temperature-controlled recirculating water system and a vacuum system to precisely control boiling temperatures, with a safety mechanism to prevent dangerous conditions, and a controller to manage the process, allowing for efficient separation of distillate and essential oils.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional distillation techniques are used for fermented mash and essential oil extraction, then the process is simple and easy to operate, but temperature and vacuum conditions cannot be precisely controlled, leading to inefficient separation and safety risks
Solution Approach 1:
The distillation insert is designed to perform multiple functions: it can distill fermented mash to produce alcohol and can extract essential oils from plant materials. The same heating coil, condensation coil, and vacuum system are used for both applications, eliminating the need for separate equipment while maintaining precise temperature and vacuum control for each process
Solution Approach 2:
The insert acts as an intermediary device between the beer brewing machine and the distillation/extraction process. It interfaces with the brewing machine's recirculating water system to obtain heated water for the heating coil, and connects to the brewing machine's vacuum system for pressure control, thereby leveraging existing systems to achieve precise control without requiring entirely new equipment
2Productivity
If higher temperatures are used to increase distillation efficiency, then separation speed improves, but the risk of flammable vapor accumulation and safety hazards increases
Solution Approach 1:
The system dynamically adjusts temperature and pressure parameters based on the distillation stage and material being processed. The controller monitors temperature at different points and adjusts the heating water temperature accordingly, while the vacuum system maintains optimal pressure levels. This precise parameter control enables efficient distillation at lower temperatures, reducing flammable vapor generation while maintaining productivity
Solution Approach 2:
The system incorporates temperature sensors and a controller that continuously monitor the distillation process. The controller adjusts the heating water flow temperature based on feedback from temperature sensors, ensuring the liquid mixture boils at the optimal temperature without excessive heat that would generate dangerous flammable vapors. This closed-loop control maintains safety while preserving distillation efficiency
3Manufacturing precision
If a partial vacuum is applied to improve separation quality, then distillate purity increases, but the system becomes more complex and harder to control
Solution Approach 1:
The vacuum system is integrated with the beer brewing machine's existing vacuum capabilities. The insert requires minimal additional components and leverages the brewing machine's own vacuum system, making it easy to operate without requiring a completely separate complex vacuum system. The controller automatically manages vacuum levels based on the distillation process requirements
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
Enables efficient and safe distillation and extraction processes by precisely controlling temperature and vacuum conditions, reducing the risk of flammable vapor accumulation and improving the quality of the distillate and essential oils produced.
Implementation Method 1
heated water circulating through a heating coil
Implementation Method 2
induce boiling
Implementation Method 3
selective evaporation and condensation
Implementation Method 4
condense the vapor into distillate
Implementation Method 5
draw a partial vacuum to induce boiling
Data Source
AI summary
A distillation/extraction insert may attach to a vessel containing liquid to be distilled, and may use heated water circulating through a heating coil, as well as draw a partial vacuum to induce boiling. A condensation coil may collect the vapor and condense the vapor into distillate. A controller may monitor various temperatures and vacuum level to precisely control the heated water being used to boil components in the liquid. The heated water may be created by a beer making machine, which may have a temperature controlled recirculating water system. The insert may be a self-contained unit that attaches to a vessel, where the vessel may also be used for fermenting brewer's mash for distillation. In some cases, an extraction chamber may be used for collecting essential oils from various materials.