| 摘要 |
PURPOSE: A water circulation device for a steam boiler is provided to reduce thermal loss by rapidly condensing steam introduced into a condensing water tank. CONSTITUTION: A steam feeding pipe(2) installed in a steam boiler(1) is connected to equipment(3), and a steam trap(5) is provided in a discharging pipe(4) installed in the equipment(3). The other end of the discharging pipe(4) is connected to a condensing water tank(6). A pump(8) is provided between the condensing water tank(6) and the steam boiler(1). The condensing water tank(6) has a float valve(9) connected to a water feeding pipe(10). A draining line(11) is connected to the upper portion of the condensing water tank(6). The condensing water tank(6) has a heat exchanger(20) therein. An inlet of the heat exchanger(20) is connected to the water feeding pipe(10).
|
