锅炉深度利用烟气余热变能级系统的原理与设计

常家星1，段君寨2，黄新元3，高鹏4

Theory and design of variable energy level system for deep utilization of boiler flue gas waste heat

CHANG Jiaxing1,DUAN Junzhai2, HUANG Xinyuan3, GAO Peng4

华电技术 . 2014, (12): 66 -69 .