| 摘要 |
<p>PURPOSE: A waste heat recovery system for iron works is provided to slim a boiler compared to a square boiler and to easily perform the assembling, repairing, and cleaning works of a boiler body. CONSTITUTION: A waste heat recovery system for iron works comprises a boiler body. The boiler body is divided into an upper body(10), a lower body(16), and multiple casings(1). The upper body has an intake duct(8). The lower body has an exhaust duct(9). The casings are located between the upper and lower bodies and accept evaporators(3,4,5,6) and a coal economizer(7). The upper body, the lower body, and the casings are formed in a cylindrical shape having high thermal efficiency.</p> |
