Product Description
As a special liquid-liquid separation technology, the Wiped Film
Distillation Equipment is different from traditional distillation
based on the difference in boiling points. The Wiped Film
Distillation Equipment refers to a kind of distillation method
operated under a high vacuum condition. When the average free path
of steam molecular is greater than the distance between the
evaporation surface and the condensation surface, the liquid
mixture can be separated by making use of different evaporation
rates of each component in the liquid mixture. It is applicable for
the distillation and purity of the heat sensitive material and the
high boiling point material mainly used in chemical,
pharmaceutical, petrochemical, spices, plastics, oil and other
fields.
Main Characteristics
1. 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.
2. The German brand variable-frequency reduction motor can operate
safely and reliably. The self-cooling fan can work continuously for
a long time.
3. 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.
4. The highest temperature of the system can reach 230℃/300℃. The
accurate temperature control can be realized
5. High evaporation efficiency and less retention time, with
minimum time delay
6. The Wiped Film Distillation Equipment is made from high
borosilicate glass 3.3, stainless steel 316L and PTFE, which have
excellent corrosion resistance
7. 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.
Main Merits
1. Low distillation temperature. The Wiped Film Distillation
Equipment can be operated at the temperature that is far below the
boiling point. The separation can be realized as long as there is a
temperature difference.
2. High distillation vacuum degree. A high vacuum degree can be
obtained inside the Wiped Film Distillation Equipment device, so
the Wiped Film Distillation Equipment can be operated under a very
low pressure. It's not easy for materials to oxidize and be
damaged.
3. Thin distillate film and high heat transfer efficiency.
4. The pure and safe product can be obtained with simple operation
process and less equipment. The Wiped Film Distillation Equipment
can separate materials that can't be separated easily by the normal
distillation.
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
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SERIES PRODUCTS
