Vacuum Evaporators- Horizontal Thin Film Evaporators(HTFE) BML-LL10

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——Design

In conventional vertical mounted thin film evaporators or falling film evaporators the product film is running down the heated evaporator wall. The residence time in these vertical evaporators is depending on flow rate and viscosity, and varies between a few seconds and one minute. Depending on the wiper system, the evaporation rate is limited by the low product load at the lower part of the evaporator. In order to increase the residence time of the product in the evaporator or to increase the possible evaporation rate or increase the percent distillate, it makes sense to use horizontal evaporators, so that gravity has less influence on the product stream. In a horizontal thin film evaporator, the product is distributed at the heated evaporator wall by the rotor so that a turbulent circular ring forms at the whole evaporator surface. 

1.Steam outlet

2.Evaporationg surface

3.Slicker

4.Feedstock

5.Heating inlet & outlet

6.Material outlet on the bottom

——Particular features

Possible to vary the required residence time within wide ranges.
Very high evaporation rates and also very high percent distillate splits can be achieved on horizontal thin film evaporators.
Can be used to carry out continuous reactions and reactive distillation in the thin and turbulent film at vacuum conditions by increasing the product residence time .
Suitable for reactive distillation.
Can be used as drying equipment.
Combination with a column to increase the number of stages is possible

Shanghai Dea chemical equipment Co.,Ltd

——We devote to design and develop the equipment of chemical separation and abstraction.

——We came from East China University of Science and Technology, which we long-term cooperated with later. And now, we serve for many famous universities, such as Tsinghua University , Sun Yat-sen University , etc.

——We provide equipment of distillation and extraction for the technicians in the area of chemical , medicine and food industry.

——We own senior engineers who have rich experience in chemical engineering.

——Our products can be used in lab-scale, pilot-scale experiments and small-scale production.

——The experimental results are more authentic by using our products thanks to the continuous operation during the course of the experiments or pilot-scale experiments.

——We repaire imputed equipments out-of-warranty for UIC,POPE,BUCHI in the past few years, which made us accumulating rich experience.

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