Cooling system for tuyere small sleeve in blast furnace and control method

The invention provides a cooling system for a tuyere small sleeve in a blast furnace and a control method, and the system comprises a high-pressure water drum used for storing cooling water; one end of the first water flow channel is communicated with the high-pressure water drum, and the other end...

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Main Authors SHAO CHUNMING, ZHENG YAQING, SONG SHAOHUA, ZHANG HONGMIN, KONG XIANGYUE, XUAN ZHAOFANG, CHENG HONGQUAN, LEI CHUNHUI, WANG RONGGANG, LIN CHUNSHAN
Format Patent
LanguageChinese
English
Published 18.11.2022
Subjects
CHEMISTRY
MANUFACTURE OF IRON OR STEEL
METALLURGY
METALLURGY OF IRON
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Abstract The invention provides a cooling system for a tuyere small sleeve in a blast furnace and a control method, and the system comprises a high-pressure water drum used for storing cooling water; one end of the first water flow channel is communicated with the high-pressure water drum, and the other end of the first water flow channel is communicated with a tuyere small sleeve; one end of the second water flow channel is communicated with the high-pressure water drum, and the other end of the second water flow channel is communicated with the tuyere small sleeve; when the first water flow channel is not abnormal, the second water flow channel is closed, and the first water flow channel is opened; and when the first water flow channel is abnormal, the first water flow channel is closed, and cooling water in the high-pressure water bag flows into the tuyere small sleeve through the second water flow channel, so that the tuyere small sleeve is cooled. When the tuyere small sleeve has a water supply fault, normal wate
AbstractList The invention provides a cooling system for a tuyere small sleeve in a blast furnace and a control method, and the system comprises a high-pressure water drum used for storing cooling water; one end of the first water flow channel is communicated with the high-pressure water drum, and the other end of the first water flow channel is communicated with a tuyere small sleeve; one end of the second water flow channel is communicated with the high-pressure water drum, and the other end of the second water flow channel is communicated with the tuyere small sleeve; when the first water flow channel is not abnormal, the second water flow channel is closed, and the first water flow channel is opened; and when the first water flow channel is abnormal, the first water flow channel is closed, and cooling water in the high-pressure water bag flows into the tuyere small sleeve through the second water flow channel, so that the tuyere small sleeve is cooled. When the tuyere small sleeve has a water supply fault, normal wate
Author LIN CHUNSHAN
SONG SHAOHUA
CHENG HONGQUAN
XUAN ZHAOFANG
LEI CHUNHUI
SHAO CHUNMING
KONG XIANGYUE
ZHENG YAQING
WANG RONGGANG
ZHANG HONGMIN
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– fullname: SONG SHAOHUA
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– fullname: XUAN ZHAOFANG
– fullname: CHENG HONGQUAN
– fullname: LEI CHUNHUI
– fullname: WANG RONGGANG
– fullname: LIN CHUNSHAN
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DocumentTitleAlternate 一种高炉中风口小套的降温系统及控制方法
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Snippet The invention provides a cooling system for a tuyere small sleeve in a blast furnace and a control method, and the system comprises a high-pressure water drum...
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SubjectTerms CHEMISTRY
MANUFACTURE OF IRON OR STEEL
METALLURGY
METALLURGY OF IRON
Title Cooling system for tuyere small sleeve in blast furnace and control method
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