Falling Film Evaporator is a shell and tube type heat-exchanger, widely used in industries for evaporating heat sensitive liquids such as juices. In this evaporator, the hold up and residence time is short and thus, the liquid does not get overheated. Operation:
The feed entering from tubes flows downwards due to gravity
While the heat is provided through a medium in order to create a high heat-transfer coefficient
The feed then gets distributed resulting in formation of a thin film
Usp:
High efficiency
Maximum heat transfer in the least time
Feed transfer is free of clump-formation
Short hold up and residence time
No overheating of liquid
Uniform wetting
Unique distributor head design ensures no crusting
Robust construction for enduring performance
Customization facility for meeting the feed-properties and characteristic behavior in process
Hybrid Evaporators are specially designed for applications where combination of stages is required. In this system, steam is normally the heating media, however, thermic fluid and other sources can be also used. Usp:
This Agitated Thin Film Evaporator is specially designed for handling high sensitivity and viscous products. This is designed using highly robust materials to ensure high end performance even in hazardous applications. Operation:
The liquid fed into the chamber is distributed as a thin film on the heated wall before starting the heat transfer process
A rotor encapsulated inside the heating shell wipes the fluid film from the walls
An entrainment separator is used to clean the vapors generated due to concurrent heating flow in the evaporator
Usp:
Customized design is capable of handling different products under varying operating conditions
Ensures lower product wastage
Heat transfer achieved through turbulence
Processing of entire mass, resulting in high yields
30% to 80% concentration is possible in a single pass
Incorporated with advanced technology, this Forced Circulation Evaporator is designed as a tubular heat exchanger that concentrates the feed. It is specifically designed for handling corrosive viscous solutions. This system follows a very simple operation in which an external mechanical agent is used to pump certain portion of concentrate at the point where feed enters the evaporator. Usp:
Highly suitable for crystalline feeds or those containing solids