| 摘要 |
PURPOSE:To prepare a remarkably efficient energy-saving apparatus by connecting a circulation steam turbine to a supply source of medium pressure steam and supplying the exhaust to the heating system of evaporator. CONSTITUTION:The evaporator 10 consists of an evaporating boiler 20 and a heating boiler 30 which is a heat exchanger. A charging tube for the original liquid A is connected to the circulating passage C. The medium pressure steam turbine 41 as a driving unit is mounted on the circulating pump 40. The medium pressure steam S is supplied into the turbine 4 which starts rotating and drives the connected pump 40. The turbine waste which drives the turbine 41 is led to the upper part 34 of heat exchanger 33 through the tube 42 and the drain heat-exchanged with circulation liquid is discharged from the lower part 35. The medium pressure steam which is the energy source of the evaporator is depressurized very reasonably, resulting in energy-saving.
|
