Present status and further development of tuyere for blast furnace

被引：0
|
作者：
Jiang, Hanhua [1 ]
Zhang, Fengqi [1 ]
机构：
[1] Anshan Research Inst of Thermal, Energy, Anshan, China
来源：
Kang T'ieh/Iron and Steel (Peking) | 1993年 / 28卷 / 02期
关键词：
Blasting; -; Equipment;
D O I：
暂无
中图分类号：
TF57 [炼铁炉（高炉）];
学科分类号：
摘要：
The average operation life of domestic copper tuyere for blast furnace is 77 days which is much shorter than that of world advanced level. To meet the needs of high blast temperature, high productivity ratio and oxygen enrichment for injection of pulverized coal, this paper proposes some measures for increasing the operation life of tuyere, such as enhancing cooling capacity, adjusting the speed of cooling water within the tuyere to approach its safety value, improving casting and welding quality and performing specialized production and development of tuyere.
引用
收藏
页码：72 / 74
相关论文
共 50 条
  • [1] FURTHER STUDIES OF THE TUYERE ZONE OF THE BLAST FURNACE
    WAGSTAFF, JB
    TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1953, 197 (07): : 895 - 902
  • [2] FURTHER STUDIES OF THE TUYERE ZONE OF THE BLAST FURNACE - DISCUSSION
    GARDNER, GC
    WAGSTAFF, JB
    TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1954, 200 (11): : 1307 - 1308
  • [3] Erosion Behavior of Blast Furnace Tuyere
    Chatterjee, Rajeswar
    Nag, Samik
    Kundu, Subhashis
    Chakraborty, Ranjan
    Singh, Uttam
    Chandra, Sanjay
    ISIJ INTERNATIONAL, 2019, 59 (09) : 1732 - 1734
  • [4] DEVELOPMENT OF ABRASION RESISTANCE TUYERE FOR BLAST-FURNACE BY USING CERAMICS
    KATO, H
    TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1987, 73 (04): : S95 - S95
  • [5] RELATIONSHIP OF BLAST FURNACE TUYERE FAILURE TO TUYERE HEAT TRANSFER CAPABILITIES
    SCIULLI, CM
    JOURNAL OF METALS, 1968, 20 (03): : 53 - &
  • [6] Damage mechanism of blast furnace tuyere by zinc
    Wang, Haiyang
    Zhang, Jianliang
    Liu, Zhengjian
    Wang, Guangwei
    Jiao, Kexin
    Liu, Dongdong
    Yan, Xiaoying
    Yang, Tianjun
    IRONMAKING & STEELMAKING, 2018, 45 (06) : 560 - 565
  • [7] Reactions in the Tuyere Zone of Ironmaking Blast Furnace
    Ma, Xiaodong
    Zhu, Jinming
    Xu, Haifa
    Wang, Geoff
    Lee, Hae-Geon
    Zhao, Baojun
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2018, 49 (01): : 190 - 199
  • [8] Reactions in the Tuyere Zone of Ironmaking Blast Furnace
    Xiaodong Ma
    Jinming Zhu
    Haifa Xu
    Geoff Wang
    Hae-Geon Lee
    Baojun Zhao
    Metallurgical and Materials Transactions B, 2018, 49 : 190 - 199
  • [9] IMPROVED DESIGN OF BLAST-FURNACE TUYERE
    SHARAPOV, MI
    METALLURGIST, 1979, 23 (3-4) : 193 - 194
  • [10] EXPERIMENTAL DETERMINATION OF TEMPERATURE DISTRIBUTION IN BLAST TUYERE OF A BLAST FURNACE
    RAGIN, BI
    SAPKO, AI
    STAL IN ENGLISH-USSR, 1970, (12): : 943 - &
12345