Overall Structure
The system consists of a single-effect and double-effect heating chambers, single-effect and double-effect separators, defoamer, steam-liquid separator, condenser, cooler, liquid storage tank, circulation pipes, and other components. The entire equipment is made of high-quality stainless steel.

Heating Chamber
The interior of the heating chamber uses a tube bundle design. Live steam enters the shell side, heating the liquid inside the tubes. The liquid chamber is equipped with a pressure gauge and safety valve to ensure safe operation.

Separation Chamber
The separation chamber is equipped with a sight glass for the operator to observe the evaporation status of the feed liquid. A manhole at the back allows easy cleaning of the chamber when changing products. It is also equipped with a thermometer and vacuum gauge to monitor the temperature of the liquid inside the evaporation chamber and the vacuum level during vacuum evaporation.

High Recovery Efficiency
The alcohol recovery capacity is large, utilizing a vacuum concentration process. Compared to older models, it increases production efficiency by 5-10 times, reduces energy consumption by 45%, and offers low investment with high recovery benefits.
Concentrated Liquid Feed
This equipment combines external heating natural circulation with vacuum negative-pressure evaporation, allowing fast evaporation. The concentration ratio can reach 1.3, and the liquid feed is concentrated without foam in a fully sealed environment.
Pollution-Free and Easy to Clean
The liquid extracted using this equipment is free of contamination, with a strong medicinal taste, and is easy to clean (simply open the top and bottom covers of the heater for cleaning).
Simple Operation
The equipment is easy to operate and occupies a small area. The heater and evaporator feature a stainless steel insulated structure, with an outer stainless steel thin sheet shell and a mirror or matte finish on the surface.
Economic and Energy-Saving
The double-effect evaporator uses simultaneous evaporation in two stages, fully utilizing secondary steam. This saves investment in boilers and reduces energy consumption. Compared to the single-effect evaporator, energy consumption is reduced by 50%.