ENERGY EFFICIENT BOILER SYSTEM FOR THERMAL POWER PLANT AND INDUSTRY

摘要

A novel low-cost low-maintenance industrial boiler system is disclosed. The disclosed boiler system is adapted to reduce the energy requirements as compared to the traditionally used of boiler systems. The disclosed boiler system employs a plurality of auxiliary feed tanks to supply the water to a main boiler unit through the low pressure water feed pump. Further, the small quantity of steam from the boiler unit is fed back into the plurality of auxiliary feed tanks to form a closed loop heat saving mechanism. A plurality of control valves is placed to control the flow of the fluid in the said disclosed boiler system. The water feed to the boiler unit is controlled by the plurality of automated control valves of the plurality of auxiliary tanks, making it a make-before-break-after water feeding system loop.