STUDY ON DYNAMICAL MECHANISM IN BLAST FURNACE RACEWAY

GUO Shu-yi; CHEN Ju-hua

Volume 25 Issue 3

Jul. 2004

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > IRON STEEL VANADIUM TITANIUM > 2004 > 25(3): 1-4,9

GUO Shu-yi, CHEN Ju-hua. STUDY ON DYNAMICAL MECHANISM IN BLAST FURNACE RACEWAY[J]. IRON STEEL VANADIUM TITANIUM, 2004, 25(3): 1-4,9.

Citation:

GUO Shu-yi, CHEN Ju-hua. STUDY ON DYNAMICAL MECHANISM IN BLAST FURNACE RACEWAY[J]. IRON STEEL VANADIUM TITANIUM, 2004, 25(3): 1-4,9.

GUO Shu-yi, CHEN Ju-hua. STUDY ON DYNAMICAL MECHANISM IN BLAST FURNACE RACEWAY[J]. IRON STEEL VANADIUM TITANIUM, 2004, 25(3): 1-4,9.

Citation:

GUO Shu-yi, CHEN Ju-hua. STUDY ON DYNAMICAL MECHANISM IN BLAST FURNACE RACEWAY[J]. IRON STEEL VANADIUM TITANIUM, 2004, 25(3): 1-4,9.

PDF( 285 KB)

STUDY ON DYNAMICAL MECHANISM IN BLAST FURNACE RACEWAY

School of Mechanical Engineering, Shandong University, Jinan 250061, Shandong, China

Received Date: 2004-05-23
Available Online: 2023-12-07

Abstract

Abstract

Studying on the raceway mechanism can provide theory basis for the blast furnace operation. A cold state tridimensional model about raceway was built based on the similarity theory. Using tridimensional laser particle dynamic analyzer (PDA), the mean and pulsate velocity of gas and particle and other physical parameters in the model turbulent flow field were measured. It was found that the main velocity gradient changed rapidly in the vortex core. The experiments provided plentiful, referential and valuable data for the further study on the raceway mechanism.
- Blast Furnace,
- Raceway,
- Dynamics,
- PDA measurement

FullText(HTML)

References(0)

References

Relative Articles

[1]	Zheng Kui, Zhao Peng, Hu Peng, Huang Yun, Zhang Jianliang, Xu Runsheng. Study on the effects of oxygen enrichment modes on the tuyere raceway states of blast furnace[J]. IRON STEEL VANADIUM TITANIUM, 2024, 45(6): 108-118. doi: 10.7513/j.issn.1004-7638.2024.06.015
[2]	Gao Yice, Hao Suju, Jiang Wufeng, Zhang Yuzhu, Bo He. Non-isothermal reduction kinetics of carbon-coated vanadium-titanium magnetite powder[J]. IRON STEEL VANADIUM TITANIUM, 2023, 44(1): 111-118. doi: 10.7513/j.issn.1004-7638.2023.01.019
[3]	Zhang Peng, Chen Xingyue, Ren Zhifeng, Li Yihong, Zhao Aichun, He Yibo. Investigating kinetics in preparation of precipitated silica from iron ore tailings[J]. IRON STEEL VANADIUM TITANIUM, 2022, 43(2): 87-93. doi: 10.7513/j.issn.1004-7638.2022.02.014
[4]	Song Bing, Zhu Fengxiang, Shi Mingchuan, Xiao Jun, Ling Peng, Hu Yuanjin. Gas-based Reduction Kinetics of Sintered Ilmenite Concentrate[J]. IRON STEEL VANADIUM TITANIUM, 2020, 41(4): 30-35,40. doi: 10.7513/j.issn.1004-7638.2020.04.006
[5]	Wang Haibo, Wu Xiaoping, Gao Jian, Wang Bin, Cheng Xiaozhe. Leaching Kinetics of Ilmenite in Sulfuric Acid Solution[J]. IRON STEEL VANADIUM TITANIUM, 2020, 41(6): 6-10. doi: 10.7513/j.issn.1004-7638.2020.06.002
[6]	Chen Guangyu, Kang Jialong, Wu Shijie, Peng Jun, Liu Lixia, Zhang Fang, An Shengli. Thermodynamic Calculations and Kinetics Study on Direct Alloying Process of Abandoned Denitration Catalyst[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(2): 87-91. doi: 10.7513/j.issn.1004-7638.2019.02.014
[7]	Xiong Kaiwei. Study on Single and Cyclic Roasting of Vanadium Slag and Analysis of Thermodynamics and Kinetics[J]. IRON STEEL VANADIUM TITANIUM, 2018, 39(6): 5-10. doi: 10.7513/j.issn.1004-7638.2018.06.001
[8]	SONG Bing. Carbothermic Reduction Kinetics of Oxidized Panzhihua Ilmenite Concentrate[J]. IRON STEEL VANADIUM TITANIUM, 2018, 39(4): 41-47. doi: 10.7513/j.issn.1004-7638.2018.04.007
[9]	WU You. Research on Precipitation Process and Dynamics Behaviors of Ammonium Polyvanadate[J]. IRON STEEL VANADIUM TITANIUM, 2018, 39(6): 18-24. doi: 10.7513/j.issn.1004-7638.2018.06.003
[10]	Duan Shengchao, Wang Zhuqing, Guo Hanjie, Guo Jing, Shi Xiao, Liu Shuai, Yu Mengxi. Study on Thermodynamic and Kinetics for Preparation of Vanadium-aluminum Alloy Based on Thermite Reaction[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(6): 47-54. doi: 10.7513/j.issn.1004-7638.2017.06.009
[11]	Yan Chaojie, Chen Shujun, Zhao Xiaojie, Li Fumin, Lü Qing, Qie Yana. Experimental Study on Reduction of Vanadium Oxides in Blast Furnace Hearth[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(1): 22-26,37. doi: 10.7513/j.issn.1004-7638.2017.01.004
[12]	Lan Chenchen, Zhang Shuhui, Lü Qing, Li Fumin, Zhang Lihong. Thermodynamic Analysis of Reaction Behavior of Chlorine in Blast Furnace[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(4): 112-118. doi: 10.7513/j.issn.1004-7638.2016.04.021
[13]	Yin Danfeng, Sun Zhaohui, Jing Han, Du Guangchao, Chen Haijun. Study on Kinetics of Ammonium Polyvanadate Re-dissolution[J]. IRON STEEL VANADIUM TITANIUM, 2015, 36(6): 13-17. doi: 10.7513/j.issn.1004-7638.2015.06.003
[14]	Shi Xuchao, Zhao Zengwu, Jin Yongli. Investigation on the Reduction Kinetics of Carbon Addition to Baiyan Obo Barun Ore by TG-MS Analysis[J]. IRON STEEL VANADIUM TITANIUM, 2015, 36(6): 108-112. doi: 10.7513/j.issn.1004-7638.2015.06.020
[15]	Du Guangchao, Sun Zhaohui, Xian Yong, Chen Haijun, Jing Han, Yin Danfeng, Tang Hongjian. Kinetics of BiVO₄ Prepared by Solid Reaction between Bi（NO₃）₃·5H₂O and NH₄VO₃ under Calcination[J]. IRON STEEL VANADIUM TITANIUM, 2015, 36(5): 34-39. doi: 10.7513/j.issn.1004-7638.2015.05.008
[16]	Li Xue, Zhang Yan, Zhang Ying, Jin Ze, Liu Yunyi. Kinetics of Photo-catalytic Degradation of Methyl Orange by W,N-TiO₂/SiO₂/Fe₃O₄ Magnetic Photocatalyst[J]. IRON STEEL VANADIUM TITANIUM, 2015, 36(3): 21-25. doi: 10.7513/j.issn.1004-7638.2015.03.005
[17]	Wang Tianming, Guo Peimin, Pang Jianming, Wang Lei, Zhao Pei. Study on Catalytic Reduction Kinetics of Micro-fine Lean Hematite by Thermal Analysis Method[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(5): 88-92. doi: 10.7513/j.issn.1004-7638.2014.05.016
[18]	Liu Yunlong, Guo Peimin, Pang Jianming, Zhao Pei. Kinetics Study on Solid-phase Catalytic Reduction of Highly Impure Ilmenite by Thermal Analysis[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 1-5. doi: 10.7513/j.issn.1004-7638.2013.06.001
[19]	Ma Shiwei, Qiu Guibao, Lü Xuewei, Deng Qingyu, Wang Hua. Theoretical Research on the Effects of Oxygen Enrichment and Pulverized Coal Injection on Performance of Tuyere Raceway Zone in Blast Furnace[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(4): 62-67.
[20]	WEN Yongcai, DONG Yanhua, DU Dexin, WANG Jian. KINETICS STUDY OF MANGANESE ORE PELLET DIRECT ALLOYING FOR INCREASING Mn CONTENT IN MOLTEN STEEL[J]. IRON STEEL VANADIUM TITANIUM, 1998, 19(1): 9-15,31.