The paper analysed the causes that the heatingpipe of the electric steam boiler was broken, amd put forward the design plan and executable ways that the protective system was installed on the boiler.
Soda mixture after separation in drum, drops water through the pipe into the loop, and saturated steam into the overheating system, heating to a certain degree of superheat steam.
A survey shows that steam wasted more at the condensate pump plant in a steamheating system. Applies apparatus to measure ste am amount at the exhaust pipe in condensate tank.