DESIGN FEATURE AND PRELIMINARY RESULTS OF COMMISSIONING TEST OF THE PFBC BOILER OF THE 15MWe PILOT PFBC-CC UNIT IN CHINA

作     者：Xiaoping Chen Changsui Zhao YufengDuan Mingyao Zhang Ningsheng Cai Xiangling Shen Baosheng Jin Xiangrong Chen Yuanquan Xiong Jun Xiao Qiming Liu Shouguo Jiang Yonghua Chu Xihong Li Shuangqun Wang li ChengThe Key Laboratory of Clean Coal Power Generation and Combustion Technology Ministry of Education China Thermoenergy Engineering Research Institute Southeast University Nanjing 210096 P. R. ChinaZhertyi Li Lichen Wu Yongfeng Chi Nantang Zhou Yue Lu Harbin Boiler Works Co. Ltd. Harbin 150046 P R ChinaJiliang Wei Yi Liu Changgui HuaJiawang Power Station Xuzhou 221011 P. R. China 

会议名称：《CSPE-JSME-ASME International Conference on Power Engineering》

会议日期：2001年

学科分类：080703[工学-动力机械及工程] 08[工学] 0807[工学-动力工程及工程热物理] 

关 键 词：Fluidized Bed Pressurized Fluidized Bed Combustion Coal Boiler 

摘      要：正In the mid of 1998, the first 15MWe pilot PFBC-CC unit in China was established in Jiawang power *** on two years‘commission and modification,at present,the unit basically operates *** introduction of the pressurized fluidized bed boiler in Jiawang is given including main design parameters,general arrangement of the boiler,boiler load turndown method,structural shape of the main heat transfer surfaces,*** to now,the unit has already passed the 72-hour continuous operation test and accumulatively operated formore than 900 hours. The commissioning test results are reported in detail including the temperature Profile in *** carbon content in the bottom ash and fly ash. coal combustion efficiency,desulfurizationefficiency and boiler load turndown *** those works build a database for the design and operation of thePFBC boiler.