摘要:
A combined cycle plant (1; 50) for energy production is provided with: a gas turbine unit (2); - a steam turbine unit (3); a boiler (4) supplied with exhaust gas from the gas turbine unit (2) and configured to produce steam to be supplied to the steam turbine unit (3); the boiler (4) comprising at least a first evaporator (20) at a first pressure level and at least a second evaporator (24) at a second pressure level lower than the first pressure level; a draining circuit (6; 60) configured to drain tainted water from the first evaporator (20) and/or from the second evaporator (24); and a cleaning device (7) configured to clean the tainted water drained by the draining circuit (6; 60) so as to make it reusable in the combined cycle plant (1).
摘要:
A combined cycle plant (1; 50) for energy production is provided with: a gas turbine unit (2); - a steam turbine unit (3); a boiler (4) supplied with exhaust gas from the gas turbine unit (2) and configured to produce steam to be supplied to the steam turbine unit (3); the boiler (4) comprising at least a first evaporator (20) at a first pressure level and at least a second evaporator (24) at a second pressure level lower than the first pressure level; a draining circuit (6; 60) configured to drain tainted water from the first evaporator (20) and/or from the second evaporator (24); and a cleaning device (7) configured to clean the tainted water drained by the draining circuit (6; 60) so as to make it reusable in the combined cycle plant (1).