Hemp Extraction Short Path Wiped Film Evaporator Molecular Distillation
Description
Hemp Extraction Short Path Wiped Film Evaporator Molecular Distillation
Hemp Extraction Short Path Wiped Film Evaporator is a comparatively new separation technology. It can separate liquid-liquid mixture under temperature that is far lower than boiling point by the difference of mean free path of molecules under high vacuum condition. Such separation is difficult or unable to achieve on normal distillation equipments. Short Path Wiped Film Evaporator is especially suitable to separate substances of high boiling point, heat sensitive and easy oxidized.
Main application field: Separation process in trades like Food, Pharmaceutical, Fine chemical, Electronic materials, Polymers (Polyols, fatty acids, polyphenols-compounds, polyurethane, epoxy resin, lactate, glycerol monostearate, flavors and fragrances, fuel oil and paraffin oil), etc.
Specifications of Hemp Extraction Short Path Wiped Film Evaporator:
DZL-20 | DZL-50 | |
Sturucture Material | Stainless Steel 304(Standard), SS316(Option) | |
Temperature Range | RT~200/300℃(Depneds on the hetaer) | |
Evaporation Surface | 0.2m2 | 0.5m2 |
Inner Condensing Surface | 0.35m2 | 0.85m2 |
Feeding Speed | 8~24L/h | 20~60L/h |
Stir Power | 150W | 500W |
Diameter | 150mm | 200mm |
Rotating Speed | 50~300rpm | 40~250rpm |
Flim System | Wiped Filming System | |
Vacuum Degree | 0.001mbar(depend on the nature of material and vacuum pump) | |
External Size(L*W*H) | 1200*800*2000mm | 1200*800*2500mm |
Voltage | Single Phase 220V/60Hz | |
Heater | Standard or customized | |
Chiller | Standard or customized | |
DZL-20 Hemp Extraction Short Path Wiped Film Evaporator:
DZL-50 Hemp Extraction Short Path Wiped Film Evaporator:
——Design
Waped Film Evaporator are horizontal evaporator with wiper basket, gear motors and external condenser.
The vapour nozzle is typically arranged at the upper end of the evaporator in order to facilitate the transfer of the vapours to the external condenser.
We offer thin film evaporators from 0.058 to 3 m2 .
——Operation
Feed liquid is admitted into still under high vacuum, immediately spread into a very thin film and forced quickly down the evaporation surface. Heated walls and high vacuum drive the more volatile components (distillate) to the external condenser as the less volatile components (residue) continue down the cylinder. The resulting fractions, thus separated, exit through individual discharge outlets. Depending on application, the desired product is either the distillate or the residue fraction. Small amounts of condensable low MW compounds collect in cold trap upstream of vacuum system. For high solvent loads, an optional external condenser may be installed immediately downstream of the still.
——Particular features
Continuous distillation process.
Low operating pressures (100~10000Pa ,100Pa=1mbar).
Short residence time.
High evaporation rates.
Processing of high-boiling, high-viscosity or crystallizing products is possible.
Can be used as a reboiler for column.
Low fouling on evaporator wall.
——Fields of application
For separation of large quantities of components with high volatility.
For residue removal or decolorization.
For products with high-viscosity and easy to crytallizate.
For heat sensitive material
Additional information
| Type: | Herbal Extract |
|---|---|
| Form: | Oil |
| Variety: | Hemp Extract |
| Part: | Leaf |
| Extraction Type: | Solvent Extraction |
| Packaging: | Wooden Case |
| Place of Origin: | Henan, China |
| Grade: | 99% |
| Brand Name: | Effison |
| Model Number: | DZL-20 |
| Product name: | Hemp Extraction |
| Feeding Speed: | 8~24L/h |
| Evaporation Surface: | 0.2m2 |
| Inner Condenser Surface: | 0.35m2 |
| Diameter: | 150mm |
| Rotation Speed: | 50~130rpm |
| Ultimater Pressure: | 0.001mbar |
| Temperature Range: | RT~200/300C |
| Display: | Digital display and control |
| Material: | SS304/SS316 |