liquid ring vacuum pump in power generation:
2.Flue gas desulfurization
3.Fly ash transporting
4. Pumping water
Purpose of vacuum pump on condenser side:
1. Create vacuum after start up
Before the turbine starts, vacuum the condenser to 20-40KPa(a) in specified time.
2. Keep vacuum during operation
During operation, the vacuum pump continuously extract the dry and the non-condensable gas which run into condenser, to keep the backpressure inside condenser stable within designed point.
Purpose of condenser chamber pumping:
1. Helping to form siphon in condenser side when water ring pump starts, to reduce power consumption of the pump.
2.During condenser operation, it extracts gas which is expelled or leaks from cool water in negative pressure zone of water chamber, to promote heat exchanging efficiency of condenser.
liquid ring vacuum pump
2BV series liquid ring vacuum pump are compact designed, in power industry they are mainly used in water chamber pump of condenser and small condenser side evacuation.
1.Ultimate vacuum 33mbar(A)
2.Low water consumption, to reduce operating cost
3.Compact design of integrated pump and motor; mechanical seal
4.Capacity ranges from 27m³/h to 500 m³/h