High Efficiency Energy Saving Alcohol Recovery Tower
Application
The distillation tower is a kind of tower-type gas-liquid contact device for distillation. According to the operation mode, it can be divided into continuous distillation tower and intermittent distillation tower. There are two options for the heating method of distillation kettle: external circulation and internal circulation.
Equipment structure
It consists of a tower, a tower section (packing), a heater, a condenser, a cooler, a balance tank, and a finished product storage tank.
Working principle
Utilize the principle that the boiling point of alcohol is lower than that of other solutions, and use a temperature slightly higher than the boiling point of alcohol to heat and evaporate the dilute alcohol solution to be recovered, and carry out interfacial mass transfer between the vapor and liquid phases.
The condenser located at the top of the tower partially condenses the vapor, and part of the condensate returns to the bottom of the tower as reflux.
The reboiler located at the bottom of the tower causes the liquid to partially vaporize, and the vapor rises along the tower. After the distillation of the tower body, the pure alcohol gas is precipitated, which improves the concentration of the alcohol solution and achieves the purpose of recovering the alcohol.
Equipment features
to 50% of the diluted alcohol can be distilled to 92% to 95%.
The recovery rate is ≥98%; Emission residue alcohol content: ≤0.1%
Distillation mode: continuous feed, continuous recovery, continuous removal of residual liquid.
High degree of automation, can be fully automatic or semi-automatic PLC control.
Scope of application
◆ This device is suitable for different kinds of solvent recovery and purification in the pharmaceutical, food, light industry, and chemical industries, especially for the recovery and purification of different concentrations of ethanol in the production process of pharmaceutical factories.
Hot Tags: high efficiency energy saving alcohol recovery tower, China high efficiency energy saving alcohol recovery tower manufacturers, suppliers, factory, Zhejiang Tanlet Machinery, solvent distillation and recovery, High Efficiency Energy Saving Alcohol Recovery Tower
Send Inquiry
