Quick Details
- Processing Time:7days
- Port:ShangHai, NingBo, ShenZhen, GuangZhou, HongKong
- Supply Ability: -
- Brand Name:-
Rising film evaporator
The material liquid is
preheated to the boiling point, is added from the bottom of the heating chamber, and is strongly vaporized in the heating tube, so that the generated vapor drives the material liquid to rise in a
film-like evaporator along the tube wall. The liquid film continues to evaporate as it rises.
Technical Parameters
Model
RFE-200L
RFE-400L
Evaporator
5m2, SS304 material, steam and hot oil
dual purpose, with 50mm heat insulation layer outside the cylinder
10m2, SS304
Evaporation chamber
Φ400, volume 160L
Φ500, volume 260L
Condenser 1#
15m2, plate heat exchanger, all
stainless steel welded
20m2, plate heat exchanger
Condenser 2#
5m2, plate heat exchanger, all
stainless steel welded
10m2, plate heat exchanger
Storage tank
100L, with level transmitter
200L, with level transmitter
Feed pump
100-260L/h, magnetic drive, frequency
conversion speed regulation
100-500L/h
Discharge pump 1#
100-260L/h, magnetic drive, frequency
conversion speed regulation
100-500L/h
Discharge pump 2#
100-260L/h, magnetic drive, continuous
output
100-400L/h
Storage tank
1000L, SS304 material
1000L, SS304 material
Pressure gauge with output
0~-0.1Mpa, adjustable pressure control
range
0~-0.1Mpa, adjustable pressure control
range
Electric valve
DN50,SS304
DN50,SS304
Flowmeter
DN20, 100-500 L/h
DN20, 100-500 L/h
Level gauge
Display liquid level and high liquid
level alarm
Display liquid level and high liquid
level alarm
Level Transmitter
Control the start & stop of discharge
pump 2#
Control the start & stop of discharge
pump 2#
Temperature measurement
Have
Have
Electric control box
Flameproof
Flameproof
Overview
The material liquid is
preheated to the boiling point, is added from the bottom of the heating chamber, and is strongly vaporized in the heating tube, so that the generated vapor drives the material liquid to rise in a
film-like evaporator along the tube wall. The liquid film continues to evaporate as it rises. The solution only needs to pass through the heating tube once to reach the required concentration.
This evaporator is suitable for dilute solutions and heat-sensitive materials that are not highly concentrated.
Application
TOPTION rising film
evaporator is used to remove and recover most of the ethanol to obtain an extract with only a small amount of ethanol remaining. 200L/hr~1000L/hr evaporation capacity flexible design, the ethanol
recovery rate can be as high as 95%.
Advantages
1. Continuous evaporation
process & safe operation.
High precision gear pump for
automatic | stable | continuously material feeding / discharging.
2. Rising film evaporator
for Fast evaporation, use smaller equipment to produce more products.
3. Stainless steel
condensing net accelerates separation, improves product purity, and reduces heavy component waste.
4. Plate heat exchanger +
condenser enhances condensation collection capacity, Minimize solvent waste.
5. Reduces the connect time
of the vacuum equipment and system, reduces the solvent loss caused by the vacuum gas flow.
6. Liquid level transmitter
design, the solvent can be continuously & automatically output, and the distilled solvent is discharged without stopping the operation.
7. Discharge / Reflux pump
design, If the residual solvent does not meet the requirements after the first evaporation, the evaporation can be recycled.
Advantages compared with
traditional evaporators
1. High thermal
conductivity, the same evaporation area, the rising film evaporates faster than the traditional falling film. Therefore, with the same evaporation speed, the evaporation area required for the
rising film evaporator is smaller, and the device size is also smaller (Much smaller).
2.The required vacuum is
smaller, which is more conducive to the condensation and recovery of the solvent.
3. Plate heat exchanger 1+1
to enhance the condensation collection capacity.
4. Higher solvent collection
rate, less solvent waste.
5. Steam and mist can be
better separated in the separation chamber, reduce the loss of heavy components, and improve the purity of the recovered light components.