In the thermal power plant, the high temperature and high pressure steam produced by the boiler enters the steam turbine to do work to drive the generator to generate electricity, and the exhaust steam is discharged from the tail of the steam turbine into the condenser for the first heat transfer.
Indirect Dry Cooling System
In the thermal power plant, the high temperature and high pressure steam produced by the boiler enters the steam turbine to do work to drive the generator to generate electricity, and the exhaust steam is discharged from the tail of the steam turbine into the condenser for the first heat transfer. The heat is transferred to cooling water and steam is condensed into condensate water which is sent back to boiler by feed pump into next cycle.
The cooling water heated in the condenser enters the indirect air cooling radiator through the circulating water pump. Under the natural drought force of the cooling tower, the cooling water transfers the heat to the air and then cool down and then return to the condenser for the next heat exchange cycle.
The condenser of indirect air cooling system can be mixed or surface condenser. Most indirect air cooling towers use natural ventilation cooling towers, concrete towers or steel towers can be selected.