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《Journal of North China Electric Power University(Natural Science Edition)》 2008-01
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Influence of slagging in PC boiler furnace on the temperature of furnace outlet

ZHU Yu-dong1,YAN Wei-ping1,WANG Chang-zheng2,WANG Quan-gang1(1.School of Energy and Power Engineering,North China Electric Power University,Baoding 071003,China;2.Zouxian Power Plant,Zoucheng 273522,China)  
In this paper,the numerical simulation utilizing Fluent software was carried out on the slagging adhere to the different water wall zones under BMCR operating mode based on the structure parameters and operation parameters of the 328.5 MW boiler of a Power Plant in Shandong.The different gas temperature of furnace outlet was obtained from the simulation result.According to the thermodynamic calculation standard promulgated in 1973 and the outlet gas data,the difference of the right and left parameters of the separated platen and rear platen that can be monitored were calculated.The result shows that the slagging zones of left and right furnace lying soot blowers can be monitored easily according to the different temperature of the steam and the tube outside computed by the former step.Slagging monitoring on the front wall,the back wall and along the height can be some kind of difficult.
【CateGory Index】: TK229.6
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Chinese Journal Full-text Database 2 Hits
1 CHEN Li-Jun~(1,2),WEN Xiao-qiang~2,WANG Qiang~2,WANG Gong~2,SUN Ling-fang~2,LIU Guang-sheng~2,YANG Shan-rang~2(1.Department of Power,North China Electric Power University,Baoding City 071003;2.Deparment of Automation Engineering,Northeast China Institute of Electric Power Engineering,Jilin City 132012);New Advances of the Methods of Predicting the Slagging Characteristic of Thermal Power Plants[J];Journal of Northeast China Institute of Electric Power Engineering(Natural Science Edition);2005-04
2 WANG Min han, WU Zhan song, WANG Bin zhong, ZHANG Yan guo (Dept.of Thermal Engrg.,Qinghua Univ.,Beijing 100084,China);Realtime Fault Diagnosis and Monitor Model of Slagging for Pulverized-Coal Fired Boilers[J];Power Engineering;2003-02
Chinese Journal Full-text Database 2 Hits
1 WANG Hong-Jiang SUN Bao-Min DING Li-Wei School of Energy & Power Engineering,North China Electric Power University,Beijing 102206,China TIAN Jin-Bu China Electric Power Press,Beijing 100761,China;REALTIME FAULT DIAGNOSIS OF LOCAL SLAGGING IN FURNACE OF DRUM BOILER[J];Journal of Engineering Thermophysics;2008-06
2 OU Zong-xian,YAN Wei-ping,ZHU Yu-dong (College of Energy Source and Power Engineering,North China University of Electric Power,Baoding,China,Post Code:071003);Research on Soot-blowing Tactics for Coal-fired Utility Boilers[J];Journal of Engineering for Thermal Energy and Power;2009-03
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Liu Baiqian(Department of Thermal Power Engineering,NortheastChina Institute of Electric Power Engineering,Jilin City,China 132012)Wang Yuan(Production Session,Northeast China Power GroupCorporation,Shengyang,China 110006)Li Jinfeng(Qinghe;Fuzzy Analysis of CombustionCharacteristics of Yuanbaoshan Lignite[J];JOURNAL OF NORTHEAST CHINA INSTITUTE OF ELECTRIC POWER ENGINEERING;1998-02
2 Li Cun-shcng;A Numerical Analysis of the Heat-release Rate due to Combustion of Pulverized Coal and Radiative Properties of the Media[J];Power Engineering;1982-04
3 He Pei-au, Chang Zhong-xiao;Studies on the Slagging Property of the Coals Used by the Utilities in Our Country[J];Power Engineering;1987-02
4 Cao Han-ding Zhu Zhi-shi, Ding Shi-fa, Yan An-min, (Shanghai Power Equipment Research Institute),;Coupled Calculation with Diverse Mathematical Models for Furnace Flow, Combustion and Heat Transfer of a 1025t/h Subcri- tical Boiler with Corner Firing and the Thermal Load Distribution of Its Furnace[J];Power Engineering;1992-02
5 WU Fu bao 1, SA Ying lu 2, LI Qi 1, SONG Wen zhong 1, ZHANG Jun 2 (1. Research Institute of Automation, Southeast Univ., Nanjing 210096, China; 2. Research Institute of Heat Energy Engry., Southeast Univ., Nanjing 210096, China);Judgement on Characteristic of Coal Ash Slagging: A Rough Set Approach[J];POWER ENGINEERING;1999-06
6 YANG Sheng chun (Hefei College of Electric Power, Hefei 230051, China);A Study of Prediction Slagging for Utility PC Boiler Based on Fuzzy Theory[J];Journal of Shanghai Institute & Electric Power;2002-03
7 RAO Su, CAO Xin-Yu, LAN Ze-Quan, et al.;A Study of Prediction Slagging for Utility Black Liquor Based on Fuzzy Theory[J];Power System Engineering;2004-02
8 Feng Bao-an;Fuzzy Multifactorial Decision for Coal Slagging Property Judging[J];BOILER TECHNOLOGY;1997-03
9 Yang Jianmeng Lu Xuao Li Guanghui;Forecasting Coal Ash Slagging Characteristic Based on a New Method[J];North China Electric Power;2002-12
10 CHEN Li-zhe, WU Shao-hua, SUN Shao-zeng, H Zheng-qi, SUN Rui, QIN Yu-kun (School of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001 ,China);Method of evaluating and equipment used for measuring slagging characteristics of coal during combustion[J];Journal of Harbin Institute of Technology;2001-02
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