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Glass Falling Film Evaporator

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YFE Series Solvent Recovery Unit (Glass)
YFE Series Solvent Recovery Unit (Glass)
YFE Series Solvent Recovery Unit (Glass)
YFE Series Solvent Recovery Unit (Glass)
YFE Series Solvent Recovery Unit (Glass)
YFE Series Solvent Recovery Unit (Glass)
YFE Series Solvent Recovery Unit (Glass)
YFE Series Solvent Recovery Unit (Glass)

YFE Series Solvent Recovery Unit (Glass)

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Product Description
Overview
The falling film evaporator is to add the liquid from the heat exchanger, through the liquid distribution and film forming device, evenly distributed into each heat exchange tube, under the action of gravity, vacuum induction and air flow, it becomes a uniform film flow down from the top. During the flow process, it is heated and vaporized by the heating medium in the shell side, and the generated vapor and liquid phase enter the  separation chamber of the evaporator together. After the vapor-liquid is fully separated, the vapor enters the condenser to be condensed and collected. Falling film evaporators are mainly used in solvent recovery in biological, pharmaceutical, chemical and other industries, and can be used in multiple stages to achieve a higher energy efficiency ratio.Especially suitable for thermosensitive materials, it can operate continuously in a vacuum low-temperature environment, with high evaporation capacity, energy saving, low operating costs, and ensures material integrity during the evaporation process.
Features
● Modular design, flexible configuration
● Continuous feeding and discharging design, saving labor costs and operation time
● Complete set design for wider material adaptability
● Optional gas-liquid separator to reduce material loss
● Can be paired with short-range molecular distillation systems or distillation towers for more functions
Typical Applications
Fine chemicals, biopharmaceuticals, food and agriculture, new materials, petrochemicals, fragrances, and flavors, etc
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Product Parameter
Model YFE-5 YFE-10 YFE-20 YFE-30
Ethanol evaporation capacity (L/h) 15 28 45 70
Preheater heat exchange area (㎡) 0.2 0.5 0.5 1
Evaporation area (㎡) 0.5 1 2 3
Gas-liquid separator volume (L) 2 10 20 20
Primary condensing area (㎡) 1.5 1.5 5 8
Primary collection bottle (L) 10 20 30 50
Secondary condensing area (㎡) / 1.5 2 2
Secondary collection bottle (L) / 10 20 20
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