Schmidit Hartmann Boiler

Working operation is similar to an electric transformer.Two pressures are used to effect an interchange of energy. The steam produced in the evaporator drums (steam generator) from impure water is further passed through the superheater and the super-heated steam produced in the super-heater is supplied to the prime mover. The high-pressure condensate formed in the submerged heating coil is circulated through a low-pressure feed heater on its way to raise the feed water temperature to its saturation temperature. Therefore, only latent heat is supplied in the evaporator drum.