JP5705582B2 - 樋および樋の冷却方法 - Google Patents
樋および樋の冷却方法 Download PDFInfo
- Publication number
- JP5705582B2 JP5705582B2 JP2011037338A JP2011037338A JP5705582B2 JP 5705582 B2 JP5705582 B2 JP 5705582B2 JP 2011037338 A JP2011037338 A JP 2011037338A JP 2011037338 A JP2011037338 A JP 2011037338A JP 5705582 B2 JP5705582 B2 JP 5705582B2
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- Prior art keywords
- cooling gas
- cooling
- wall
- longitudinal direction
- flow rate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000112 cooling gas Substances 0.000 claims description 36
- 238000001816 cooling Methods 0.000 claims description 33
- 238000005192 partition Methods 0.000 claims description 31
- 239000011819 refractory material Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 5
- 238000000638 solvent extraction Methods 0.000 claims description 4
- 239000004071 soot Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 22
- 239000000463 material Substances 0.000 description 15
- 238000006073 displacement reaction Methods 0.000 description 10
- 238000010079 rubber tapping Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 2
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Description
2 ワークライニング材
3 バックライニング材
4,19 保持金物
5 冷却ダクト
10 内壁
11 外壁
12 中空部
13a〜13e 横仕切板
14a〜14n 縦仕切板
15a〜15o,16a〜16i 孔
17a〜17k,18a〜18j 冷却ガス流路
20 冷却配管
21 弁
Claims (2)
- 内面に耐火材が設けられる保持金物を有する樋であって、
前記保持金物は、内壁と外壁との間に冷却ガスが供給される中空部を有し、前記中空部内を複数の冷却ガス流路とする長手方向の横仕切板と、前記中空部内を長手方向に対して垂直な横断面方向に仕切る複数の縦仕切板と、前記複数の冷却ガス流路のそれぞれの冷却ガスの流量を前記縦仕切板に形成された孔の形状または孔の個数により調整する流量調整手段とを有することを特徴とする樋。 - 内壁と外壁との間に冷却ガスが供給される中空部を有し、前記中空部内を複数の冷却ガス流路とする長手方向の横仕切板と、前記中空部内を長手方向に対して垂直な横断面方向に仕切る複数の縦仕切板とを有し、内面に耐火材が設けられる保持金物を有する樋の冷却方法であって、
前記複数の冷却ガス流路のそれぞれの冷却ガスの流量を前記縦仕切板に形成された孔の形状または孔の個数により調整することを特徴とする樋の冷却方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011037338A JP5705582B2 (ja) | 2011-02-23 | 2011-02-23 | 樋および樋の冷却方法 |
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JP2011037338A JP5705582B2 (ja) | 2011-02-23 | 2011-02-23 | 樋および樋の冷却方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012172226A JP2012172226A (ja) | 2012-09-10 |
JP5705582B2 true JP5705582B2 (ja) | 2015-04-22 |
Family
ID=46975421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011037338A Active JP5705582B2 (ja) | 2011-02-23 | 2011-02-23 | 樋および樋の冷却方法 |
Country Status (1)
Country | Link |
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JP (1) | JP5705582B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108998607A (zh) * | 2018-10-15 | 2018-12-14 | 中冶赛迪技术研究中心有限公司 | 一种高炉出铁沟冷却装置 |
CN109022652A (zh) * | 2018-10-18 | 2018-12-18 | 中冶赛迪技术研究中心有限公司 | 一种可调节铁沟强制冷却系统 |
CN109706279A (zh) * | 2019-01-21 | 2019-05-03 | 中冶赛迪工程技术股份有限公司 | 一种高炉风冷主沟钢壳的冷却方法及系统 |
CN111778373A (zh) * | 2020-06-30 | 2020-10-16 | 武汉钢铁有限公司 | 高炉主沟的维护方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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AT370133B (de) * | 1981-03-04 | 1983-03-10 | Voest Alpine Ag | Rinne fuer eine metallschmelze |
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- 2011-02-23 JP JP2011037338A patent/JP5705582B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2012172226A (ja) | 2012-09-10 |
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