High Quality Wiped Film Evaporator Thin Film Evaporator glass Jacket WFE-wiped film evaporator on sale
High Quality Wiped Film Evaporator Thin Film Evaporator glass Jacket WFE-wiped film evaporator on sale

High Quality Wiped Film Evaporator Thin Film Evaporator glass Jacket WFE-wiped film evaporator on sale

USD $8,000 - $15,000 /Unit

Min.Order:1 Unit

Supply Ability:
5000 Unit / Units per Month
Port:
Shanghai
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal

Quick Details View All >

Condition:
New
Application:
Distillation
Power Source:
Electric
Process:
Vacuum Distillation
Place of Origin:
Shaanxi, China
Brand Name:
TOPTION

Xian Toption Instrument Co., Ltd.

Business Type: Trading Company
Shaanxi China
Main Products: glass reactor ,chemical reactor ,nutsche filter ,Rotary Evaporator ,rectification system

Product Details

                           

Scraped Film Type Film Evaporator 

High Quality Wiped Film Evaporator Thin Film Evaporator glass Jacket WFE-wiped film evaporator on sale

 

Description of WFE(WIPED-FILM EVAPORATOR)

  1. Film evaporator is through rotating film scraper device forced into a film, high speed flow, high heat transmission efficiency, short duration of stay time (about 10~50s).This type film evaporator is a new and high efficiency evaporator which could do falling film evaporation under vacuum conditions.
  2. Film evaporator consists of one or more cylinder body with jacket heating and film scraper device which is rotating in the cylinder body. Use film scraper device to let feedstock material into uniform liquid film at heating surface and move down, during this process, the low-boiling component is evaporating, and the residue is discharged through the evaporator bottom. 

Operating principle of WFE(WIPED-FILM EVAPORATOR)

  1. Material through the upward side of heating zone radial direction come into evaporator, then through distributing device distribute into heating surface of evaporator, and the rotating film scraped device let feedstock material into uniform liquid film, finally spiral push downward. During this process, rotating film scraped device promise continuously and uniformly letting the liquid film do high speed turbulence flow, and prevent liquid film coking and scaling during heating process, so as to improve overall coefficient. Light component through evaporation form steam so as to go up, then through gas liquid separator arrived into condenser, heavy component is discharged from the cone of evaporator bottom.
  2. Unique distributing device not only could distribute the material to inner surface of evaporator uniformly, prevent material splashing in evaporator and sprinkle in steam flow, but also could prevent new charging material flash at this place, great help to remove the foaming, and let the material only evaporate along heating surface.
  3. Centrifugal separator is customerized to scraped film evaporator according to material characteristics, separate the liquid drop which is contained in rise steam, and let it back to distributing device.

Main advantages of WFE(WIPED-FILM EVAPORATOR)

  1. 1. Vacuum pressure drop is small

 

There exists certain differential pressure when the material evaporating gas arrives condenser through heating surface. For ordinary evaporator, the vacuum pressure drop is high and even higher than accepting range. But for scraped film evaporator, it has enough big space for gas running, the pressure in evaporator is about as the same as the pressure of condenser, so, vacuum pressure drop is small, vacuum degree could arrived 5mmHg.

  1. 2. Operating temperature is low

 

Whole evaporation process is done under high vacuum degree condition, and the related material boiling point reduce quickly, so it could operating under lower temperature and reduce material thermal decomposition.

 

  1. 3. Heating time is short

 

The special structure of scraped film evaporator and the pumping action of scraped film device, let the material staying time in evaporator is short. Besides this, on the heating evaporation device, the material will not stay at the evaporator surface as high speed film flow. So this kind scraped film evaporator is suitable for heat sensitive material evaporation.

 

  1. 4. Evaporation intensity is strong

 

The boiling point of material is reduced, then the temperature difference is bigger between same thermal medium. The function of scraped film device has reduced the thickness of liquid film and reduced the thermal resistance. At the same time, it could prevent material attachment and scaling, with good heat exchange, so as to improve the film evaporator overall coefficient of heat transfer.

 

  1. 5. Operating flexibility is big

 

The unique characteristics of scraped film evaporator has made it be suitable for heat sensitivity material and high viscosity & viscosity sharply increased with concentration increasing material, so the evaporating process is stable and reliable. It can also successfully applied to the material (which contains solid particles, crystallization, aggregation, scaling, etc.) evaporation and distillation.

 

 

 

Application fields of WFE(WIPED-FILM EVAPORATOR)

  1. 1. Scraped film evaporator is widely used in heat exchange project, especially for heat sensitive material (short time) heat exchange, scraped film device is benefits for heat exchange, and through different scraped film device design, it could do complex products distillation.
  2. 2. Scraped film evaporator is good used for the purpose of evaporation & concentration, desolventizing, stripping, reaction, degassing, deodorant , etc., and have got excellent efficient in the below area:

 

 

 High Quality Wiped Film Evaporator Thin Film Evaporator glass Jacket WFE-wiped film evaporator on sale

 

Rotary evaporator certificate

High Quality Wiped Film Evaporator Thin Film Evaporator glass Jacket WFE-wiped film evaporator on sale

Rotary evaporator package

High Quality Wiped Film Evaporator Thin Film Evaporator glass Jacket WFE-wiped film evaporator on sale

 

 

 

High Quality Wiped Film Evaporator Thin Film Evaporator glass Jacket WFE-wiped film evaporator on sale

 

Contact Supplier

Ms. Windy Cheung sale manager Chat Now
Telephone
0086-029-88763980
Mobile
18291838761
Address
21501ROOM HeCheng,TaiBai Road, YanTa District Shaanxi

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