الوصف

Introducing Finnish technology, forming ownself patent according to domestic actual production demands
Working  Principle
The second time steam of the first effect is compressed to again offer first effect to heat through heat pump so that it saves much usage of boil steam and reduces
production cost.
 
System Composition
Heat pump system, first effect heat room, first effect evaporation room, second effect heat room, second time evaporation room, condensor, accepting liquid
tank, piping and valves.
 
Operational Index
Saturation water vapour pressure 0.5~0.7MPa, first-effect heat temp.*0℃ and evaporating temp.*5℃; double-effect heat temp.*5℃ and evaporating temp.*5℃
 
Enery-saving index
The steam-water ratio is 0.***0.*7, and energy compared without heat pressure Pump double-effect system saves *4% with saving water *0%