Multi-Effect Fall Film Evaporator,China EV DH price supplier

 

Multi-Effect Fall Film Evaporator

Evaporating Type

 

Falling film evaporator	Used for low viscosity, good fluidity material
Rising film evaporator	Used for high viscosity, poor fluidity material
Forced-circulation evaporator	Used for puree material

 

For the characteristic of juice, we select the falling film evaporator. There are four types  of such evaporator:

 

 

Parameters:

 

Item	2 effects evaporator	3 effects evaporator		4 effects evaporator	5 effects evaporator
Water evaporation volume (kg/h)	1200-5000	3600-20000		12000-50000	20000-70000
Feed concentration (%)	Depend on material
Product concentration (%)	Depend on material
Steam pressure (Mpa)	0.6-0.8
Steam consumption (kg)	600-2500		1200-6700	3000-12500		4000-14000
Evaporation temperature (°C)	48-90
Sterilizing temperature (°C)	86-110
Cooling water volume (T)	9-14		7-9	6-7		5-6

 

 

 

Application:
This fall film evaporator is mainly used for concentrating or distillating the materials with low viscosity, good fluidity material, such as fruits or vegetable juice, glucose, starch, discharge liquid reusing, alcohol, syrup, milk industry etc...
It can get a higher heat transfer efficiency, short heating time, especially for heat sensitivity, treacliness and foaminess etc. Materials.

Components:
Every effect heating evaporator, every effect separator, condenser, high pressure pump, sterilizer, heat proof pipes, vacuum system, feeding pumps, condensated water discharging system, operation platform, elements etc.

Working principle:
The materials are distributed to every heating pipes, the gravitation and the second steam flow will make them as film, flowing from the upside to underside. The steam will heat the heating pipes, and exchange the heat with the materials, to make the water or other highly volatile material evaporated.
In order to ensure the materials get to the requested consistence by once pass, the heating room should have enough space, and at the same time, keep the flux of the materials, and by multi-effect evaporator to get this result.

 

Feature:
1-High thermal efficiency, shorter heating time, save the steam and power, and using less cooling water.

 

2-The materials are flow down along the inner wall of the pipes, the speed and pressure are increased, suited to concentrate the high viscosity products.

 

3-The materials in the heating pipes as film, the heated time is very shorter, it is specially good for foods concentration, to keep the nutrition of the foods.

 

4-It can cooperate with CIP cleaning system, can be cleaned on line automatically.

 

5-It can output the concentrated products continuously.

 

6-The evaporators can be assembled the automatic control system, to achieve the automatic control of input, heating temperature, output consistence, cleaning etc...It also can be assembled the protect system for power shutting and malfunction. And other safety and alarming operation and control.

 

 

On site pictures:

 

 

Feedback:

In order to recommend the appropriate machine to you, please feed back the following information to us kindly: