WASTE HEAT RECOVERY SYSTEM OF A BOILER, CAPABLE OF SAFELY OPERATING A BOILER BY REDUCING ENERGY CONSUMPTION OF A BLOWER

摘要

PURPOSE: A waste heat recovery system of a boiler is provided to utilize heat of the exhaust gas of the boiler recovered by operating the system, thereby remarkably reducing energy consumption and manufacturing costs.;CONSTITUTION: A waste heat recovery system of a boiler comprises waste heat recovery pipelines(2), a containing cylinder(4), and a sealing plate(11). The outer peripheries of two or more waste heat recovery pipelines are in contact and welded. The containing cylinder is formed by attaching the waste heat recovery pipelines side by side. An exhaust gas heat inlet(10) and an exhaust gas outlet(3) are respectively assembled in the sealing plate. The sealing plate seals both end portions of the exhaust gas containing cylinder.;COPYRIGHT KIPO 2013