APPLIANCE FOR START OF POWER UNIT BOILER-TURBINE

摘要

This invention relates to the area of thermal engineering, in particular to the units for start of power blocks boiler-turbine. The flow-through boiler has convective and radiation-heating surfaces, between those slide is mounted. To the slide through throttles separator is connected with the line of discharge of the medium through throttle to lighting spreader. After the throttle of the discharge line pipeline is connected, this is connected to deaerator. Before the lighting spreader in the line of medium discharge from the mounted separator control-shutoff body is additionally installed. At starting water at temperature of saturation is fed from separator to deaerator, this promotes quick heating and deaeration of feeding water and recuperation of heat.