Automatic Multi Effect Evaporators Falling Film Juice Concentrator 380V Voltage

Automatic Multi Effect Evaporators Falling Film Juice Concentrator 380V Voltage

1. Material: SUS304;

2. Full-closed process, fast and low temperature evaporation;

3. Heating fast with high efficiency and not easy to produce deposit on the machine's inside wall;

4. Larg scale of the concentrate ratioas the products between the different effects can recycle separately, so the

concentrate ratio can be regulated in large scale;

5. The machine attach with spraying ball and self CIP system.
6. High effecient , save energy
7. High quality
8. Best service

BEYOND'S falling film evaporators are specially designed to obtain high quality concentrated juice, whey, pharmaceutical liquids and other heat sensitive materials. The evaporator operates under vacuum and low temperature, which is the key factor in maintaining the organoleptic properties of the processed products. The multiple effects design allows energy savings thus reducing operating costs.
In falling film evaporators, liquid and vapors flow downwards in parallel flow. The liquid to be concentrated is preheated to boiling temperature. An even thin film enters the heating tubes via a distribution device in the head of the evaporator, flows downward at boiling temperature, and is partially evaporated. This gravity-induced downward movement is increasingly augmented by the co-current vapor flow.

Features:

1. Adjustable and controllable direct contact heat treatment units.
2. Shortest possible residence time, presence of a thin film along the entire length of the tubes reduces holdup and residence time.
3. Special design of liquid distribution systems to ensure correct tube coverage. The feed enters at the top of the calandria where a distributor ensures film formation on the inside surface of each tube.
4. The vapor flow is co-current to the liquid and the vapor drag improves the heat transfer. The vapor and the remaining liquid are separated in a cyclone separator.
5. Efficient design of separators.
6. Multiple effect arrangement provides steam economy.

In the field of beverage, falling film evaporator is widely used to concentrate glucose, starch sugar, maltose, milk, fruit juice, vitamin C and other aqueous solutions. Vacuum continuous low-temperature evaporation saves energy and time, with low loss, which is convenient to maintain the color, taste and nutrition of the product. It can meet the requirements of continuous production.

Falling film evaporator structure
Falling film evaporator is composed of (first effect, second effect and third effect) separator, evaporator and preheater, condenser and vacuum pump, feed pump, circulating pump, discharge pump, condensate pump, pipeline and accessories, equipped with CIP spray cleaning ball, vacuum gauge, thermometer, pressure gauge, etc.

Characteristics of falling film evaporator
Evaporation capacity: from 500kg / h to 80t / h.
It can also be used together with forced circulation evaporator and crystallizer to deal with the concentration of high viscosity and easy scaling materials and product crystallization.
It has the characteristics of high heat conduction efficiency and low power consumption.
It can widely use waste heat (such as hot air and flue gas of dryer) and waste heat (condensate, process water and flash steam) to form waste heat evaporation unit.
Large concentration ratio: falling film evaporation is adopted to make the liquid with high viscosity easy to flow and evaporate, not easy to scale, short concentration time, and the concentration ratio can reach 1:5.
The equipment can realize automatic production and intelligent system management.
Different technological processes can be designed according to different characteristics of materials and different requirements of users.