Steam drainage line for steam turbine power generation plant, with branch lines leading to air-cooled condensation elements tapped off from upwards inclined main steam drainage line

摘要

The steam drainage line (5) has a number of air-cooled condensation elements connection to a main steam drainage line (10) via individual branch lines (6), with the cross-section of the main steam drainage line reduced in stages after each branch line tap-off point (7). The main steam drainage line is inclined upwards at an angle (W) to the horizontal (H) in the flow direction of the steam.