METHOD FOR HEATING FEEDING WATER OF BOILER UNITS

摘要

The invention relates to power engineering and heat exchange equipment and is intended for use at electric power plants. A method for heating feeding water of boiler units is performed through condensation of vapor from turbine takeoff directly in feeding pipeline where both heat carriers (water and vapor) are under pressure. Vapor condensation in liquid flow under pressure makes it possible to perform heating of liquid more effectively than in known methods. The invention allows to increase the efficiency of power equipment and to reduce power consumption and material expenses.