Products

  • 产品名称: Vacuum low-temperature evaporator

Enrichment equipment

 

The successful development of Vacuum low-temperature evaporator 

changes the problem in traditional concentration process, dedicated

to build concentration process solutions for customers.

 

 

 

      Vacuum low-temperature evaporator is new concentrating equipment developed by our company.  It realizes low temperature evaporation through high vacuum degree.  There is a spinning roller inside the evaporator.  Hot water is used to heat the bottom of the evaporator and the spinning roller. Continuous spinning of the roller increases evaporation area and speed, resulting in thin film evaporation. By continuous contact with the surface of the spinning roller, the raw thin material is heated to evaporate.  From feed to discharge, the whole concentration process is continuous under vacuum state. Vacuum low temperature evaporator conquers many problems met by traditional evaporator, such as, high concentrating temperature, long concentrating time, denaturation of raw material, easy scale formation during concentration, poor fluidity after concentration and no further concentration.  Because of the low evaporation temperature in our equipment, active ingredients of the raw material are kept. 

 

Please watch the introduction of Vacuum low-temperature evaporator

 

 

Working principle

     Vacuum low-temperature evaporator,It realizes low temperature evaporation through high vacuum degree. There is a spinning roller inside the evaporator. Hot water is used to heat the bottom of the evaporator and the spinning roller. Continuous spinning of the roller increases evaporation area and speed, resulting in thin film evaporation. By continuous contact with the surface of the spinning roller, the raw thin material is heated to evaporate. From feed to discharge, the whole concentration process is continuous under vacuum state.

 

Equipment advantage

 

● Continuous feed and discharge under vacuum state
● Automatic, continuous, closed process
● Protection of active ingredients of

raw material under low temperature
● Adjustable concentration temperature(20-50℃)
● No limitation of density, as long as with fluidity

● Automatic operation with PLC automatic control system
● Online density monitor, automatic discharge of finished materials
● CIP system, quick & thorough cleaning, no dead corner
● Solvents recycling
● GMP Standards

 

 

Application scope

 

      Suitable for thin, heat-sensitive liquid material that requires low temperature (20-50℃)in pharmaceutical, food, chemical industries.
      such as: Fruit juice, milk products, instant tea liquid, Chinese traditional medicine raw material, fermentation broth, lactic acid bacteria, protease, plant extract, biological products, etc.

 

Equipment specification

 

Model

Heating area

Evaporation
capacity

Vacuum degree

Heating
media

Evaporation
temperature

Density before
concentration

Main dryer power

Weight

Outline
dimension

 

kg/h

MPa

 

 

kw

kg

m

MJ-NS-3

3

60-100

-0.098 

Hot water

20-50

Adjustable

With fluidity,
density not
restricted

3.9

1500

3.8×1×3.6

MJ-NS-5

5

150-200

5.2

2200

5.2×1×4.2

MJ-NS-10

10

300-400

6

3000

6.5×1.2×4.2

MJ-NS-15

15

500-600

8.5

3800

6.5×1.2×4.5

MJ-NS-20

20

600-800

11

5000

6.5×1.4×4.6

 

注:

1. 3、5、10、15、20 stands for heating area in the specifications,working temperature can be adjusted 20-50℃ per clients’requirement. 

 

2.The power consumption listed above do not include the vacuum units、water chilling unit、hot water pump.