Alcohol recovery tower

Description of the  alcohol recovery tower

1 The main purpose

For the pharmaceutical, food, light industry, chemical industry, dilute alcohol recovery. 30-50 Degrees can dilute alcohol distillation to 90-95 degrees (for high alcohol products, can increase the reflux ratio but will  reduce the recovery capability), the residue with alcohol emissions degree ≤ 3 degree.This is a kind of specialized alcohol recovery equipment.

2 The structure and characteristics

Alcohol recovery tower is composed of  distillation column reactor, distillation column, condenser, cooler, buffer tank, measuring measuring tank six parts.The equipment is made of 304 stainless steel and rectification column is packed with high-efficiency corrugated stainless steel plate.Tower reactor use removable U-tube heaters. The equipment has good corrosion resistance and it is also energy-saving, environmental , less production costs and high-efficiency .

3 The principle and operation

The equipment uses the chemical distillation and rectification operation principles. Open the feed valve to feed; open the steam valve for heating, when the rising steam distillation towers spread through the condenser, reflux occurs when the tower reactor using rotameter adjusted return ratio, sampling and analysis of alcohol until after passing inspection, began to recall the condensation down product of alcohol and make it into the tank of alcohol.

4 The main technical parameter

4 The main technical parameters