| 摘要 |
The thermal energy equipment comprises a steam turbine (4) for expansion of inlet steam and work transfer, a cooling means (8) for withdrawal of heat from the outlet steam of the steam turbine (4), a water tank or steam boiler (1) for production of steam and steam superheater (2) to supply steam with heat steam enters the steam turbine (4). The equipment further comprises a compression means (7) arranged for withdrawal of at least a part of the inlet steam from the steam turbine (4) and/or at least a part of steam cooled in the cooling means (8), its compression to the value of pressure that corresponds to the steam pressure before the turbine (4) and supply of compressed steam to the steam boiler (1) and/or superheater (2). According to an operation method of the thermal energy equipment comprising a steam turbine (4) for inlet steam expansion and work transfer, a cooling means (8) for extraction of heat from the outlet steam of the turbine (4), water tank or steam boiler (1) for production of steam and steam superheater (2) for supply of heat to steam before its entry to the steam turbine (4), before the supply of steam to the steam boiler (1) or superheater (2) at least a part of- the total amount of outlet steam that passed through the turbine (4) after expansion is compressed in the compression means (7) to the value of pressure that corresponds to the steam pressure before the turbine (4) and the steam compressed this way is supplied to the steam boiler (1) and/or superheater (2). |
