Customized: | Non-Customized |
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Performance: | Pressure Resistant, Temperature Resistant, Corrosion Resistant |
Brand: | Lanphan |
Certification: | CE, ISO |
Style: | Storage-Type |
Evaporation Rate (L/H): | 50 |
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F01--Steam Generator S01--Evaporation and Separation Chamber
E01--Tubular Heater E02--Tubular Condenser
E03--Vacuum Pump Cooler V01--Intermediate Tank
V02--Ethanol Receiving Tank P01--Feed Pump
P02--Discharge Pump for Concentrated Liquid P03--Discharge Pump for Ethanol
P04--Water Circulating Vacuum Pump
A single-effect falling film evaporator can be used to evaporate extract liquid under reduced pressure or vacuum condition so that ethanol and liquid material can be separated, condensed and recycled. The single-effect falling film evaporator used for evaporating ethanol solution is different from the one used for evaporating general aqueous solution. The ethanol has a relatively low boiling point, which is volatile. It's easy to evaporate ethanol solution under reduced pressure or vacuum condition. So it's relatively difficult to condense and recycle ethanol steam with a smaller evaporation area. Thus the heat exchange area of the condenser is larger. To obtain a better cooling effect, the two-stage or several-stage method is frequently used for cooling and recycling, which also varies from the evaporation of general aqueous solution.
Principle of Falling Film Evaporator:
The liquid material is distributed evenly into each falling film tube by distributors and flows downward along the tube wall in the form of liquid film. The liquid material is evaporated during the process of flowing downward under actions of gravity and secondary steam flow. The liquid material and secondary steam are separated basically after reaching the lower part of falling film tubes and separated completely after reaching the separation chamber.
Product Model | FFE-50 |
Evaporation Rate (L/H) | 50 |
Heating Area (Square Meter) | 3 |
Condensing Area (Square Meter) | 5 |
Vacuum Degree (Mpa) | -0.095 |
Steam Volume of Steam Generator (KG/H) | 50 |
Power of Steam Generator (KW) | 36 |
Power of Feed Pump (KW) | 0.55 |
Power of Discharge Pump (Concentrated Liquid, KW) | 0.55 |
Power of Discharge Pump (Ethanol, KW) | 0.55 |
Power of Water Circulating Vacuum Pump (KW) | 0.81 |
Power Supply | 220V/60Hz Three Phase, other can be customized. |
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