AIR CONDENSING PLANT AND METHOD OF ITS OPERATION AT START-UP AT MINIMUM STEAM FLOW AND NEGATIVE COOLING AIR TEMPERATURES Russian patent published in 2021 - IPC F28B1/06 

FIELD: energy.

SUBSTANCE: invention relates to the field of energy, in particular to air-condensing units of steam turbines, is intended for condensation of steam and can be used in thermal power plants of various capacities in the energy, oil, gas and chemical industries, as well as in plants for the incineration of municipal solid waste. The air condensing unit includes a main steam line, heat exchange surfaces, a fan group, metal structures, a line for removing uncondensed gases, a device for removing uncondensed gases, a steam collector, a condensate collector, a condensate tank, an additional line for removing uncondensed gases, a heating line with a shut-off valve installed on it and an additional line for removing non-condensed gases with a shut-off valve installed on it.

EFFECT: efficient implementation of the process of uniform distribution of heat fluxes on the condenser surface, exclusion of condensate freezing in the air-condensing unit.

2 cl, 2 dwg