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Working Principle of Distillation Equipment
The basic principle of distillation is to utilize the differences in volatility of different substances to separate and purify components through heating and condensation.
Evaporation by Heating
The mixed liquid is heated in the still, and the different components vaporize in batches due to their different boiling points.
Vapor Rise and Fractionation
Vapor rises in the distillation column. The packing or trays within the column provide ample contact area, allowing light components to rise and heavy components to reflux, thus achieving multi-stage separation.
Condensation and Collection
The rising vapor enters the condenser, where it is cooled and converted to liquid, which is then collected as the target product.
Circulation and Control
Modern distillation equipment is typically equipped with a reflux ratio control system and an automatic temperature control system to ensure separation efficiency and product stability.
Classification of Distillation Equipment
Based on structure and purpose, distillation equipment is mainly divided into the following categories:
Pot Still
Commonly used in the production of whiskey, brandy, and other liquors
Simple structure and easy operation
Retains more flavor compounds
Column Still
Commonly used in the production of vodka, liquor, and industrial alcohol
Large processing capacity and high efficiency
High separation accuracy, capable of achieving alcohol purity exceeding 95%
Core Advantages of Distillation Equipment:
High-Efficiency Separation Capacity
Distillation equipment can precisely control alcohol content from 40% to 96% to meet the needs of different alcoholic beverages.
Flavor Optimization
By adjusting parameters such as the number of plates, reflux ratio, and condensation temperature, the equipment can maximize the retention or separation of flavor components, helping brewers create differentiated beverages.
Energy-Saving and Environmentally Friendly Design
Modern distillation equipment utilizes heat recovery systems and steam recycling, significantly reducing energy consumption and emissions.
Intelligent Control
PLC automatic control systems monitor temperature, pressure, and alcohol concentration in real time, ensuring process stability and reducing manual labor.
Food-Grade Materials
Made of 304/316L stainless steel or copper, it meets food-grade hygiene standards, is corrosion-resistant, and easy to clean.
Wide Applications
Not only suitable for spirits such as baijiu, whiskey, and vodka, it is also widely used in beer by-product recovery, plant extraction, and essential oil separation.
Distilling equipment is not only core equipment for alcohol production but also a guarantee of quality and brand. As the global beverage industry pursues high quality, diversity, and personalization, the value of distilling equipment is becoming increasingly prominent.
As a leading manufacturer of beer and distilling equipment in China, we are committed to working with partners around the world to promote innovation and development in the brewing industry. Choosing our distilling equipment means you're getting more than just a machine; you're also guaranteed quality, advanced technical support, and a comprehensive service commitment.