English 
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Application:
The multi-function reflux extractor-concentrator set is a new generation of extraction-concentration unit independently researched and developed by our company,and it is an upgraded product of thermal reflux extractor-concentrator set. It is suitable for the preparation of fluid extract of traditional Chinese medicine decoctions manufactured by various major traditional Chinese medicine factories.
Technical features:
1. This set can be used for extraction and concentration under the atmospheric pressure to be suitable for thermal reflux extraction technology by using ethanol as the solvent and also used to meet the requirements for atmospheric pressure extraction by using water as the solvent under the conventional extraction in batches and low-temperature concentration technology in vacuum conditions. It has solved the problems that the thermal reflux set can conduct concentration under the atmospheric pressure only and the quality of pharmaceuticals is affected due to the damage to the heat-sensitive concentrated constituents when the liquor is kept at the high temperature for a long time.
2. It has the following advantages: large handling capacity of medicinal materials, low consumption of solvents, low temperature of evaporation, increase in extraction rate, energy saving and consumption reduction, etc.
3. The automatic drainage system in the state of vacuum researched and developed by our company is characterized by simple structure, safety and reliability, without manual control.
Structure:
This set is composed of extracting tank, single-effect concentrator, condenser, automatic drainage system, oil-water separator. liquor filter and other parts. The entire unit is compact in layout, reasonable in structure, simple in operation, and complete in functions.
Application:
The multi-function reflux extractor-concentrator set is a new generation of extraction-concentration unit independently researched and developed by our company,and it is an upgraded product of thermal reflux extractor-concentrator set. It is suitable for the preparation of fluid extract of traditional Chinese medicine decoctions manufactured by various major traditional Chinese medicine factories.
Technical features:
1. This set can be used for extraction and concentration under the atmospheric pressure to be suitable for thermal reflux extraction technology by using ethanol as the solvent and also used to meet the requirements for atmospheric pressure extraction by using water as the solvent under the conventional extraction in batches and low-temperature concentration technology in vacuum conditions. It has solved the problems that the thermal reflux set can conduct concentration under the atmospheric pressure only and the quality of pharmaceuticals is affected due to the damage to the heat-sensitive concentrated constituents when the liquor is kept at the high temperature for a long time.
2. It has the following advantages: large handling capacity of medicinal materials, low consumption of solvents, low temperature of evaporation, increase in extraction rate, energy saving and consumption reduction, etc.
3. The automatic drainage system in the state of vacuum researched and developed by our company is characterized by simple structure, safety and reliability, without manual control.
Structure:
This set is composed of extracting tank, single-effect concentrator, condenser, automatic drainage system, oil-water separator. liquor filter and other parts. The entire unit is compact in layout, reasonable in structure, simple in operation, and complete in functions.
