Solvent recovery tower

1、 Overview of Alcohol Recovery Tower
The alcohol recovery tower utilizes the principle that the boiling point of alcohol is lower than that of other solutions. It heats and evaporates the dilute alcohol solution to be recovered at a temperature slightly higher than the boiling point of alcohol. After distillation in the tower, pure alcohol gas is released to increase the concentration of the alcohol solution and achieve the goal of recovering alcohol.
The alcohol recovery tower is mainly used for the recovery of dilute alcohol in industries such as pharmaceuticals, food, light industry, and chemical industry. Simultaneously applicable for distillation recovery of methanol, acetone, and other solvent products. It has the advantages of energy saving, environmental protection, reducing production costs, and improving efficiency.
2、 Structural characteristics of alcohol recovery tower
The alcohol recovery tower consists of six parts: tower kettle, tower body, condenser, cooler, buffer tank, and high-level storage tank. The parts in contact with the materials are made of all stainless steel 304/316L, which has good corrosion resistance. The tower kettle has a jacket outside and steam inside. Adopting efficient stainless steel corrugated packing and matte treatment on the outer surface of the equipment, it meets GMP pharmaceutical standards. High recycling efficiency and easy operation. All equipment parts in this device that come into contact with alcohol, such as condensers, pressure stabilizing tanks, cooling coils, etc., are made of stainless steel
The biggest feature of this device is that it can operate continuously and is easy to operate and maintain. In the pharmaceutical industry, T300 alcohol recovery tower and DT600 alcohol recovery tower are commonly used for ethanol recovery.
T300 alcohol recovery tower (operating time 8 hours) diameter: 300mm production capacity: 1500-2000kg alcohol concentration: 50-60% finished product concentration: 95% temperature: 85 ℃
DT600 alcohol recovery tower (total operating time 16 hours/batch, steam time 11 hours/batch) diameter: 600mm dilute alcohol concentration: 70% production capacity: 4000 liters/batch finished product: 2670 liters/batch discharge: 1200 liters/batch distillation recovery rate: 90%.