Nozzles in CFB boilers

被引：0
|
作者：
Mirek, P [1 ]
Mirek, J [1 ]
Sekret, R [1 ]
Nowak, W [1 ]
机构：
[1] Czestochowa Tech Univ, Fac Environm Protect & Engn, PL-42200 Czestochowa, Poland
来源：
CIRCULATING FLUIDIZED BED TECHNOLOGY VIII | 2005年
关键词：
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Factors influencing the phenomenon of bed material backflow into the windbox through the arrowhead nozzles installed on the grid of a 235 MWe-power CFB boiler are discussed in the paper. On the basis of the operational tests and laboratory model tests, consideration is given to a specific effect of the windbox velocity field on inert bed material backflow into the windbox.
引用
收藏
页码：877 / 884
页数：8
相关论文
共 50 条
  • [1] Experimental and CFD Simulation Studies on Bell-Type Air Nozzles of CFB Boilers
    Huang, Zhong
    Deng, Lei
    Che, Defu
    APPLIED SCIENCES-BASEL, 2019, 9 (18):
  • [2] NOX EMISSIONS IN CFB BOILERS
    MARTIN, G
    REVUE GENERALE DE THERMIQUE, 1989, 28 (330-31): : 415 - 424
  • [3] INVESTIGATION OF EROSION IN CFB BOILERS
    Muskala, Waldemar
    Krzywanski, Jaroslaw
    Rajczyk, Rafal
    Cecerko, Marek
    Kierzkowski, Boleslaw
    Nowak, Wojciech
    Gajewski, Wladyslaw
    RYNEK ENERGII, 2010, (02): : 97 - 102
  • [4] Designing of primary air nozzles for large-scale CFB boilers in a combined numerical-experimental approach
    Mirek, Pawel
    CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2011, 50 (07) : 694 - 701
  • [5] A NUMERICAL-EXPERIMENTAL METHOD FOR DESIGNING PRIMARY AIR NOZZLES WORKING IN LARGE-SCALE CFB BOILERS
    Mirek, Pawel
    CHEMICAL AND PROCESS ENGINEERING-INZYNIERIA CHEMICZNA I PROCESOWA, 2010, 31 (04): : 741 - 752
  • [6] A novel inertial separator for CFB boilers
    Chen, Han-Ping
    He, Qiao
    Zhang, Shi-Hong
    Zheng, Chu-Guang
    Liu, De-Chang
    Wu, Jun
    Ren, Lu-Jun
    Zhang, Hua
    Li, Chang-Lin
    Wang, Rong
    Proceedings of the 18th International Conference on Fluidized Bed Combustion, 2005, : 127 - 133
  • [7] Characterization of CFB feed materials in designing Foster Wheeler CFB boilers
    Jäntti, T
    Loschkin, M
    Pikkarainen, T
    Miettinen, J
    Myöhänen, K
    Circulating Fluidized Bed Technology VIII, 2005, : 418 - 425
  • [8] Application of pulverized coal burners with small oil nozzles in utility boilers small oil nozzles in utility boilers
    An, Enke
    Jiang, Fuming
    Wang, Qijie
    Zhongguo Dianli/Electric Power, 2000, 33 (03): : 10 - 12
  • [9] Large CFB Boilers with Good Prospects in China
    Zhao Changsui Reporter of China Electric Power News Chu Xue
    Electricity, 2007, (01) : 37 - 38
  • [10] Wall average heat transfer in CFB boilers
    Breitholtz, C
    Leckner, B
    Baskakov, AP
    POWDER TECHNOLOGY, 2001, 120 (1-2) : 41 - 48
12345