evaporators

Shachi has ably utilised all the expertise it has in crafting high efficiency & easy to maintain equipment in manufacturing of best in class range of evaporators. Serving industries like pharmaceuticals, food and dairy. Shachi has helped its customers achieve the performance they intended to with total control over the process parameters, minimal maintenance and high concern for the environment.

Forced Circulation
Evaporator

Maximum Velocity, Minimum Energy

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Falling Film
Evaporator

Multiple Effect Highest Steam Economy

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Hybrid
Evaporator

Perfect Balance of Quality & Performance

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Agitated Thin Film
Evaporator

Optimized Process for Viscous Feed

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FALLING FILM EVAPORATOR
Multiple Effect Highest Steam Economy

A falling film evaporator is essentially a shell & tube type of heat-exchanger used to evaporate heat sensitive liquids. The feed enters through tubes and flows downwards under the gravity while the heat is provided through the heating medium (generally steam) to ensure high heat-transfer coefficient. The flow pattern is that of liquid annulus with vapour core which can then be separated at the bottom.

High Efficiency Guaranteed
Two critical factors considered in the designing of Shachi's falling film evaporators are

• Maximum heat transfer in the least time so as to minimise the residence time of the feed
• The uniform distribution heat to ensure that the feed transfer is free of clump-formation or fouling on the inner side of the walls

A standard process followed while material selection which takes into account the feed properties ensures high & efficient heat transfer. The distributor head which feeds into the tubes is designed to ensure uniform wetting of the tube surfaces thus avoiding any crusting which is the root of major maintenance problems pertaining to falling film evaporators. Shachi's high end design capabilities clubbed with meticulous manufacturing practices ensure that your process happens just the way you designed it.

• Zero fouling or crusting through design for adequate wetting
• Robust construction for longevity
• Customised design to suit the feed-properties & characteristic behaviour & process requirement

Applications
Food & Beverages | Pharmaceuticals | Papers | Dairy Industry

Falling Film Evaporator
 


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