Triveni Engineering & Industries Ltd manufactures Condensing Steam Turbines. Triveni Engineering & Industries Ltd is ISO 9000-2000 and ISO 14001 certified. In Condensing Steam Turbines, the energy available in the live inlet steam is used to the extent possible by expanding the live steam in the turbine below atmospheric pressure [vacuum]. The steam is finally exhausted from the turbine at vacuum to the surface condenser where the latent heat of exhaust steam is transferred to the cooling water. The condensed steam is then returned back to the boiler as feed water. These Condensing Steam Turbines are straight-condensing type. They find application where steam is utilized only for power generation.
The Condensing Steam Turbine may also have bleed points [uncontrolled extractions] to satisfy steam demands at medium intermediate pressures. This provision is applicable when the bleed [medium pressure] steam volume demand is low and pressure variations can be tolerated. These turbines are of bleed cum condensing type. These types of turbines find application mainly for power generation where bleed steam is required for feed water heating [HP heater, LP heater and Deaerator requirement] and / or where bleed steam is utilized to meet small process demands. The condensing turbine with one controlled extraction point is also possible. These t Condensing Steam Turbines are typically used for co-generation where the turbine meets both the power and steam demand of the process plant.
