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Studies and Remedies of Flue and Steam Temperature Deviations in Horizontal Flue Tracts of Four Corner Tangentially Fired Boilers.

Guo Hong-shen ; Xu Tong-mo; Hui Shi-en; Che De-fu.(Xian Jiaotong University)  
Abstract The reasons of flue and steam temperature deviations in horizontal flue tracts of four corner tangentially fired boilers are being studied and ways of preventing its occurrence suggested. The paper points out that a way of alleviating this deviation would be the introduction of primary air or part of the secondary air and the burn off air jet in a tangential direction countering the main whirling flow. Based on experimental results, the paper suggests to use XJ,which is the dimensionless ratio of the main tangential and counter tangential angular flow momentum, as;the basic criterion to be used for arranging the counter-tangential firing. Under general conditions, XJ should be in a range between 0. 6 to 1. 20
【CateGory Index】: TK223.2
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Chinese Journal Full-text Database 10 Hits
1 YUAN Yi chao 1, ZHUANG En ru 2, FENG Jiang yuan 2, CHEN Zhao hui 2, CHEN Zhi hang 1 (1.Shanghai Univ. of Science and Technology, Shanghai 200093, China; 2.Shanghai Boiler Works Co. Ltd. Shanghai 200245, China);Experimental Study of Flue Gas Temperature Distribution on Horizontal Flue in Pulverized Coal Tangentially Fired Boiler[J];POWER ENGINEERING;2000-04
2 ;Influence of Corner Arrangement Tangential Firing on Horizontal Pass Flue Gas Temperature Deviation and Its Counter-measures[J];BOILER TECHNOLOGY;1999-06
3 YUAN Yi chao, LIU Yu zheng, CHEN Zhi hang (University of Shanghai for Science and Technology, Shanghai 200093, China);A Study on Temperature Deviation of Flue Gas and Steam in Large Capacity Utility Boilers[J];Boiler Technology;2003-03
4 LIU Guo-qiang (Anyang Power Plant, Anyang 455004, China);Prevention of Peak Shaving Boiler Superheater Overheating tube Rupture[J];Boiler Manufacturing;2003-04
5 TAO Hua-long,CHEN Dong-lin,YUAN Jun,ZHOU ZhenSchool of Energy and Thermal Power Engineering,Changsha University of Science and Technology,Changsha 410004,China;A Tracer-Based Method for Online Visualizing Cold Air Flow in Boiler Furnaces[J];Boiler Technology;2009-05
6 TIAN Xin-jing(Hubei Electric Power Testing & Reseach Institute,Wuhan 430077 China);Discussion on the Phenomenon of Reverse Cyclone in Corner Tangentially Fired Boiler[J];Hubei Electric Power;2007-01
7 ;Experimental Study on Reverse Rotation in a Tangentially Firing Boiler[J];;1999-05
8 FENG Ming hua 1, JIN Ji wei 1, WANG Yu shan 1, WANG Hao yu 1, WANG Hai xiang 2 (1. Heilongjiang Electric Power Science Research Institute, Harbin 150030, China; 2. Fulaerji Power Plant, Fulaerji 161041, China);Steam Temperature Deviation with HG-1021/18.2-YM8 Boiler[J];Heilongjiang Electric Power;2001-03
9 LI Ji-feng ZENG Han-cai Huazhong University of Science & TechnologyWuhan 430074China;The Characteristics of Domestic and Overseas 600 MW Boiler furnace[J];Central China Electric Power;2001-03
10 Qiu Jihua Li Fojin Chen Gang;The Temperature Deviation of Superheaters in Power Boilers Caused by Approval Oppose Burner and Secondary Air[J];JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY;1998-09
Chinese Journal Full-text Database 2 Hits
1 Shi Xi-ren,Zhang Cai-gen;Thermal Deviation on Gas Side of Large Capacity Boilers and Research Results[J];BOILER TECHNOLOGY;1998-03
2 ;Stability of Boiler Ignition and Development of Its Related Technology[J];ELECTRIC POWER;1999-08
Chinese Journal Full-text Database 10 Hits
1 Li Li Chen Dongling(Dept. of Power Eng. Changsha Univ. of Electr. Power Changsha 410077));A Study on the Heat Transfer Calculation of Rear Platen Heating Surface[J];JOURNAL OF CHANGSHA UNIVERSITY OF ELECTRIC POWER(SOCIAL SCIENCE);1997-04
2 Zhao Wei,Zhang Xiaoniu,Meng Haowen (Tsinghua University, Beijing 100084, China);Networked-the new developmental trend of measuring technique and instrumentation[J];ELECTRICAL MEASUREMENT & INSTRUMENTATION;2000-07
3 CHEN Can1 TONG Jin-yuan1 DU Yun-hua1 LIU Jian-wen1 HUO Suo-shan1 JIAO Xian-ming2 LI Guan-wu2 LIU Guang-hua2 REN Da-qing2 CHEN Bin2(1.Dongfang Boiler Group Co.Ltd.,Sichuan Zigong 643001;2.China Resources Power HuNan Co.Ltd.,Hunan Zixing 423401);Aerodynamic Field Study on Anthracite and Tinpot Bituminous Coal in Different Layer Burner[J];Dongfang Electric Review;2006-04
4 HE Hong mei 1, HOU Jun feng 1, HOU Tao 1(1 Zhengzhou Electric Power College,Zhengzhou 450004,China);The Cause Analysis on Leakages of Power Station Boiler Heating Surface Pipes and Preventive Measures[J];Journal of Electric Power;2002-01
5 LU Ming(Southeast University, Nanjing 210096,China);The Implementation of Heat Transfer Coefficient Class in Boiler Thermal Calculation[J];Journal of Jiangxi Electrical University For Staff;2003-01
6 Zhang Zhong-yi;Investigation of the Aerodynamics of a Tangentially-fired Furnace in the Cold and Hot State. Power Engineering[J];Power Engineering;1981-01
7 Xia Zhao-zhi, He Pei ao;Deviation of Burner Jets in a Tangentially Fired Furnace[J];Power Engineering;1982-05
8 Jia Hong-xiang, Xu Jin-yuan;《Studies on the Velocity Field in the Burn-Out Zone of Tangentially-Fired Pulverized Coal Boilers》[J];Power Engineering;1985-02
9 Zhang Zhong-yi, Sha Xiao-nong, Zhou Shi-ming,;Furnace Modelling Test on 1025 t/h Boiler in Shidongkou Power Plant[J];Power Engineering;1985-05
10 Tang Bi-guang (Wuhan Institute of Water and Electric Power);A New Heat Exchange Calculation Method for Large Boiler Furnaces[J];Power Engineering;1992-06
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 LIU Shu-min,FAN Li-juan,JU Fang,CHEN Mei-qian,HE Bo-shu (School of Mechanical,Electronical and Control Engineering,Beijing Jiaotong University,Beijing 100044,China);Zero Emission Coal-based Power Plant and Development[J];Journal of Northeast China Institute of Electric Power Engineering(Natural Science Edition);2004-06
2 FAN Hao-jie~1,ZHU Jing~(1,2),LIU Jin-sheng~1,ZHANG Ming-chuan~1(1.Institute of Thermal Engineering;School of Mechanical & Power Engineering,Shanghai Jiaotong University,Shanghai 200240,China;2.Power Dept,North China Water Conservancy and Hydropower Institute,Zhengchou 450008,China);Type Option for Super Enlarged Tangentially Fired Boilers[J];Journal of Power Engineering;2006-03
3 LI Dong-xiong, XING De-shan;Application of Two Type Stable Combustion Technology on Corner Firing Boiler[J];Power System Engineering;2001-02
4 WANG Fang, TANG Bi-guang, YU Yan-zhi, LI Bing;Calculation Method of Three-dimensional Temperature Distribution of Superheater[J];Power System Engineering;2004-02
5 JIN Ping,TANG Bi-Guang,ZHOU Jie,YU Lian;High Temperature Convective Superheater Tube Wall Temperature Calculation and Analysis under Different Air Distribution Modes[J];Power System Engineering;2005-06
6 MAI Jian, LOU Bo;Experimental Study on Thermal Deviation of Reheater in Large-Scale Coal-fired Utility Boiler[J];Power System Engineering;2008-03
7 WANG Zhi-qiang, GONG Feng-mei, SUN Ying-hang, SUN Shao-zeng;Performance Auxiliary Design of Combustion Process Numerical Simulation to 450 t/h Pulverized Coal Boiler[J];Power System Engineering;2009-01
8 CHENG Shao-bing~1, TAN Chang-you~2 (1. Guangdong Electric Power Industrial School, Guangzhou 510520, China; 2. Guangdong Guang-Dian Power Grid Group Co., Ltd., Guangzhou 510600, China);Over-temperature failures of high-temperature heating surface in large-capacity boilers: cause analysis and countermeasures[J];Guangdong Electric Power;2004-02
9 YUAN Yi chao, LIU Yu zheng, CHEN Zhi hang (University of Shanghai for Science and Technology, Shanghai 200093, China);A Study on Temperature Deviation of Flue Gas and Steam in Large Capacity Utility Boilers[J];Boiler Technology;2003-03
10 ZHNAG Ji 1,2 , LU Jun fu 1, YUE Guang xi 1, PAN Jing long 21. Thermal Engineering Department, The State Key Laboratory of Clean Colal Combustion, Tsinghua University, Beijing 100084, China; 2. Liaoning Electric Power Science and Research Institute, Shenyang 110006, China;Field Measurement of Gas Temperature Deviation in a 2008t/h Pulverized Combustion Boiler with Tangential Firing[J];Boiler Technology;2004-06
China Proceedings of conference Full-text Database 1 Hits
1 XU Ying-chao JIANG Xiao-ke HAN Tao SUN Ke MAO Tian CAO Zi-dong (1.Beijing Shougang Design Institute Beijing 10043,China 2.Xi'an Jiaotong University Thermal Power Engineering,Xi'an,710049,China);Experimental Study of the Ignition-Stabilization of Pulverized-Coal on Oxygen-Enriched[A];[C];2008
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