HEAT-AND-POWER SYSTEM Russian patent published in 2006 - IPC E03B7/04 F24D3/00 

FIELD: food industry; alcohol industry; heat-and-power installations for the alcohol producing works.

SUBSTANCE: the invention is pertaining to the heat-and-power installations for the alcohol producing works using the secondary heat in their operations and may find the wide usage in the food industry. The technical result of the invention is the more complete utilization of the power capabilities of this system. The heat-an e d-power system consists of at least one rectification installation with the heat exchangers- condensers and the dephlegmators linked by the pipelines with the pumps mounted on them and the additional indicated heat exchangers with the storage tanks - the dephlegmating tank, the buffer tank and the pressure tank and at least one calorifer of the intake ventilation. The water heated in at least one indicated rectification installation at leaving it through the pipeline moves in the indicated dephlegmating tank, from which it partially through the pipeline is supplied to the customers of the hot water, and partially through the overflow fitting pipe and the pipeline for the hot dephlegmating water is fed to the inlet for the heat carrier of at least one indicated calorifer, in which there is the air-liquid heat exchanger and the built-in forcing device. The liquid section of the calorifer is mounted in the breaking interval of the indicated pipeline for the hot dephlegmating water, and the outlet for the intake air of the indicated calorifer is connected by the air duct to at least one heated premises. There is the detailed description of the invention.

EFFECT: the invention ensures the more complete utilization of the heat-and- power capabilities of this system.

4 cl, 8 dwg