INSTALLATION FOR REGASIFICATION OF LIQUID AND SUPPLY OF FUEL TO A POWER PLANT Russian patent published in 2021 - IPC F17C9/00 

FIELD: heat engineering.

SUBSTANCE: invention relates to the field of heat engineering and can be used for the evaporation of liquids, mainly cryogenic liquids. The liquid regasification unit contains a liquefied gas storage tank. The storage tank is equipped with a pressurization line with a shut-off valve and a heat exchanger connecting the lower part of the storage tank with its upper vapor cavity. The fuel line includes a shut-off valve, a flow regulator, a heat exchanger-evaporator, a receiver with a temperature sensor and a pressure sensor, a reducer, pressure and temperature sensors. The heating main connects the upper vapor cavity of the liquefied gas storage tank with the heating unit for the heat carrier of the power plant. The heating agent heating unit includes a heat exchanger-heater, a burner, flue gas ducts, a damper. The internal coolant circulation circuit contains a pump, a shut-off valve, and a heat exchanger of the power plant. The external coolant circulation circuit contains a pump, a heat exchanger-heater, pipelines for supplying the coolant to the heat exchanger-evaporator, shut-off valves, a coolant temperature sensor and a coolant bypass valve.

EFFECT: increasing reliability, ensuring the possibility of operation of the power plant in the dynamic load mode and the possibility of supplying fuel to local consumers.

4 cl, 1 dwg