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Single Effect Evaporator Unit

Vacuum Evaporation

Vacuum evaporation plants are used for the concentration of thermolabile solutions or for the treatment of wastewater produced by industries during the different stages of the process.

Application : Single Effect Evaporator Unit

PUMP: RCB 80-25D 4C18 C180 8
PERFORMANCE: Flow 90 m3/h – head 20 m – NPSH
0,9 m
LIQUID: salt solution,10-15% crystals

Circulation pumps for high corrosive boiling media containing high concentration of salt and crystals (up to 15%) The evaporator is installed in a part of galvanic line for train coach (wagon, carriage) and tanks production. The use of the vacuum evaporation technique allows to reduce not only the energy consumption, but also the NPSHa available for the pump. Pumps are in duplex SAF 2507.
The liquid contains high concentrations of solids that
can be handled only using pumps with vortex impeller
(solids up to 110 mm).

RC SERIES

Impeller type: vortex.
Discharge sizes: from DN 32 to DN 250.
Maximum working pressure: 10 bar
Flow rate: up to 800 m3 /hr.
Differential head: up to 60 m.
Large free passage clearance up to 150 mm due to the
completely recessed impeller. Heavy duty shaft and bearings.
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