Alcohol Recycling Tower

The alcohol recycling tower utilizes the principle that the boiling point of alcohol is lower than that of other solutions. By using a temperature slightly higher than the boiling point of alcohol, the dilute alcohol solution to be recovered is heated and volatilized. After rectification through the tower body, pure alcohol gas is separated out, increasing the concentration of the alcohol solution and achieving the purpose of alcohol recovery.

The alcohol recycling tower is mainly used for the recovery of dilute alcohol in industries such as pharmaceuticals, food, light industry, and chemical engineering. It is also suitable for the distillation and recovery of methanol, acetone, and other solvent products. It has the advantages of energy conservation, environmental protection, reducing production costs, and improving efficiency.

The alcohol recycling tower consists of six parts: a tower kettle, a tower body, a condenser, a cooler, a buffer tank, and a high – level storage tank. The parts in contact with materials are all made of stainless steel 304/316L, which has good corrosion resistance. There is a jacket outside the tower kettle, through which steam passes. High – efficiency stainless steel corrugated packing is used, and the outer surface of the equipment is matt – treated, meeting GMP pharmaceutical standards. It has a high recovery efficiency and is easy to operate. In this device, almost all equipment parts in contact with alcohol, such as condensers, pressure – stabilizing tanks, and cooling coils, are made of stainless steel.

The biggest feature of this equipment is that it can operate continuously, is simple to operate, and is convenient to maintain. For the recovery of ethanol in the pharmaceutical industry, T300 alcohol recycling towers and DT600 alcohol recycling towers are commonly used.