Tetra Magna Evaporator ? TVR0 pages

Tetra Magna™ Evaporator – TVR
Continuous milk evaporation system

Highlights
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Long production runs due to high hygienic standards
Proven technology
Fully cleanable (Cleaning in Place)

Application
Tetra Magna Evaporator TVR provides a fully automatic and
continuous evaporation system. Tetra Magna Evaporator TVR
is suitable for the production of the complete range of dairy
products.
The system is customer specific designed, and therefore
available for a wide range of product compositions and
capacities.

Working principle
Tetra Magna Evaporator TVR is fed from the wet process area.
From the balance tank product is preheated with tubular preheaters using excess vapours from condenser and flash vessel.
Depending on final product demand, product will be hold for a
defined period at a defined temperature. Final preheating is
achieved with a direct steam injector (DSI). Product is cooled
down in the flash vessel and fed into the first pass of the first
calandria.
Product starts to evaporate in the top of the first calandria.
The evaporator works according the falling film principle,
which means that product and vapour are flowing downwards
through the tubes. At the bottom, concentrate falls down and
vapour is sucked into the separator, whereby the smaller
concentrate particles are separated from the vapour.
Concentrated product is pumped to the next stage, whereby the product is further concentrated. After the final stage, the
product is pumped into the concentrate tanks of the dryer.