Wiped Film Distillation Equipment Description
The Wiped Film Distillation Equipment is a kind of short-path
vacuum distillation. As a new kind of separation method, the Wiped
Film Distillation Equipment varies from the normal distillation. It
makes fully use of difference in the free path of molecular motion
of different materials to realize the separation. Hence, the
molecular can be operated far below the boiling point. This is a
kind of process of distilling and purifying the heat sensitive
material or high boiling point material making use of the
difference of material molecular movement free path in high vacuum
degree. The Wiped Film Distillation Equipment is mainly used in
chemical, pharmaceutical, petrochemical, spices, plastics, oil and
other fields.
Features of Wiped Film Distillation Equipment
1. High evaporation efficiency and less retention time, with
minimum time delay.
2. The Wiped Film Distillation Equipment is made from high
borosilicate glass 3.3, stainless steel 316L and PTFE, which have
excellent corrosion resistance
3. The main body of the Wiped Film Distillation Equipment is made
of high borosilicate glass 3.3, allowing the whole process to be
observed very clearly
4. High-precision distillation barrel allows the liquid to form a
complete and unified thin film on the heated surface. The smooth
inner surface can avoid sticking and scaling.
5. The German brand variable-frequency reduction motor can operate
safely and reliably. The self-cooling fan can work continuously for
a long time.
6. The magnetic force transmission system can realize the seal
property of whole machine. The transmission rod of the drive motor
needn't go through the sealing surface of the distiller. The whole
system possesses a good sealing performance. The minimum vacuum
pressure is up to 0.001mbar.
7. The highest temperature of the system can reach 230℃/300℃. The
accurate temperature control can be realized.
Advantages of Wiped Film Distillation Equipment
1. It can reduce the change frequency of heating oil through
lowering the oxidation speed and lengthening the work life of
heating oil.
2. Its maximum temperature can reach 300°C with a wide temperature
range.
3. It's more safe because of fully enclosing, which can avoid hot
oil hurting operators.
FAQ
Q: Do you accept custom model Wiped Film Distillation Equipment
except for the models in your parameter sheet?
A: The models in the sheet can be adjustable according to customer
needs, and the custom model is available as well.
Q: What is the maximum vacuum degree the equipment can reach?
A: The common one can reach 0.05mbar. The one equipped with a
secondary diffusion pump can be up to 0.001mbar.
Q: What is the relationship among the rotary evaporator, short-path
distillation and Wiped Film Distillation Equipment?
A: The rotary evaporator--used to handle materials with low boiling
point.
Short-path distillation--used to handle materials with high boiling
point.
Wiped Film Distillation Equipment--used to handle materials with
high boiling point. It can replace the short-path distillation as
it is more efficient than the short-path distillation and can get
purer products.
Technical Parameters
| Item | Effective evaporation area(m²) | condensation area(m²) | Evaporator inside diameter(mm) | constant pressure funnel volume(L) | Handing capacity(KG/H) | Motor power(W) | Max. rotary speed(RPM) |
| LMD-60 | 0.05 | 0.1 | 60 | 0.5 | 0.1-2.0 | 120 | 450 |
| LMD-80 | 0.1 | 0.15 | 80 | 1 | 0.3-4.0 | 120 | 450 |
| LMD-100 | 0.15 | 0.2 | 100 | 1 | 0.5-5.0 | 120 | 450 |
| LMD-150 | 0.25 | 0.4 | 150 | 2 | 1.0-8.0 | 120 | 450 |
| LMD-200 | 0.35 | 0.5 | 190 | 2 | 1.5-10.0 | 200 | 300 |
| LMD-300 | 0.5 | 0.65 | 220 | 5 | 2.0-15.0 | 200 | 300 |
1. Feeding pot
2. Magnetic coupling drives stirring
3. Jacketed evaporator(with condenser inside)
4. condenser
5. Circulating heater(work with jacketed evaporator)
6. Heating and cooling circulator (work with internal condenser)
7. Controlling system(show vacuum degree, control and
display 2.rotary speed)
8. Distillate Receiving bottle(low boiling point)
8. Residue Receiving bottle(high boiling point)
10. Rotary vane vacuum pump
11. Diffusion pump
SERIES PRODUCTS
