Energy Saving Application of Steam Feed Pump Driven by Surplus Steam

The Power Plant of Shoudu Iron and Steel Company uses the heat supply method of medium pressure steam linking up with low pressure steam in winter.It wastes a great deal of pressure energy.Discharge of low pressure steam in summer causes waste and noise.To utilize steam,a steam feed pump is driven by surplus steam.It sufficiently adopts steam energy source and is a new way to save energy and reduce consumption in the metallurgic system.