Generators, Turbines & Power Plants #560704

Back pressure turbines are available in single stage or multi-stage options. Primarily, this kind of turbine is used as a reducing station between boiler unit and the process steam header. Back pressure turbines are commonly employed in industrial plants where a large quantity of steam is required.

The extraction condensing turbines are used when a constant pressure steam flow has to be extracted for process purposes. The constructional characteristics of these turbines are very similar to condensing turbines From the second admission valve chest it is possible to inject low pressure steam, available in the plant to supply the power required by the plant.

The condensing turbines take high pressure steam, expand it in turbine nozzles and blades, and exhaust it to a condenser at lower than atmospheric pressure. It is principally used when power must be generated with minimum steam consumption. The condensing turbine may also have bleed points (uncontrolled extractions) to satisfy steam demands at medium intermediate pressures.

Kessels Single Stage Steam Turbines are economical and reliable mechanical drives for Pumps, Fans, Knives, Compressors and Generators. For last 2 decades our engineering staff has worked hard reviewing the customers Consultant requirements and their queries to meet the strict standards of API 611 and 612.