JP2012172226A - 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
- JP2012172226A JP2012172226A JP2011037338A JP2011037338A JP2012172226A JP 2012172226 A JP2012172226 A JP 2012172226A JP 2011037338 A JP2011037338 A JP 2011037338A JP 2011037338 A JP2011037338 A JP 2011037338A JP 2012172226 A JP2012172226 A JP 2012172226A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- cooling gas
- flow rate
- wall
- trough
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000000112 cooling gas Substances 0.000 claims abstract description 40
- 238000005192 partition Methods 0.000 claims abstract description 31
- 239000011819 refractory material Substances 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims description 23
- 238000000638 solvent extraction Methods 0.000 claims description 3
- 239000004071 soot Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 17
- 238000010079 rubber tapping Methods 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 abstract 3
- 230000000452 restraining effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 10
- 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)
Abstract
【解決手段】内面に耐火材であるワークライニング材2およびバックライニング材3が設けられる保持金物4を有する出銑樋1であって、保持金物4は、内壁10と外壁11との間に冷却空気が供給される中空部12を有し、中空部12内を複数の冷却ガス流路17a〜17kとする長手方向の横仕切板13a〜13eと、複数の冷却ガス流路17a〜17kのそれぞれの冷却空気の流量を調整する流量調整手段としての孔15a〜15oとを有する。
【選択図】図3
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 (4)
- 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、前記複数の冷却ガス流路のそれぞれの冷却ガスの流量を調整する流量調整手段とを有することを特徴とする樋。 - 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を有し、
前記流量調整手段は、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前記流量を調整するものである請求項1記載の樋。 - 前記冷却ガスを前記複数の冷却ガス流路に対してそれぞれ供給する複数の冷却配管を有し、
前記流量調整手段は、前記複数の冷却配管の流量をそれぞれ調整する弁である請求項1記載の樋。 - 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 |
Applications Claiming Priority (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 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012172226A true JP2012172226A (ja) | 2012-09-10 |
JP5705582B2 JP5705582B2 (ja) | 2015-04-22 |
Family
ID=46975421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
---|---|
JP (1) | JP5705582B2 (ja) |
Cited By (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*** |
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*** |
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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57158306A (en) * | 1981-03-04 | 1982-09-30 | Voest Ag | Launder for molten metal |
-
2011
- 2011-02-23 JP JP2011037338A patent/JP5705582B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57158306A (en) * | 1981-03-04 | 1982-09-30 | Voest Ag | Launder for molten metal |
Cited By (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*** |
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*** |
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 |
Also Published As
Publication number | Publication date |
---|---|
JP5705582B2 (ja) | 2015-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5705582B2 (ja) | 樋および樋の冷却方法 | |
US8834784B2 (en) | Thin stave cooler and support frame system | |
TWI657144B (zh) | 高爐爐體的冷卻系統 | |
CN105838834B (zh) | 一种高炉冷却***改造方法 | |
JP7042850B2 (ja) | カセット型のドロップアウトボックス、燃焼室、ダクトおよび電気アーク炉の上部シェルシステム | |
CN201180147Y (zh) | 平板式水冷炉口 | |
CN201334490Y (zh) | 高炉风口平台的钢梁水冷装置 | |
CN207002770U (zh) | 一种装配式高炉冷却装置 | |
RU2667569C1 (ru) | Способ изготовления холодильных плит для доменных печей (варианты) | |
US2400300A (en) | Regenerative furnace | |
CN110788290B (zh) | 一种防止连铸二冷喷嘴堵塞的***及方法 | |
CN203373378U (zh) | 一种转炉散料下料水冷溜槽装置 | |
CN204111828U (zh) | 一种用于铸管退火炉的冷却装置 | |
CN221209822U (zh) | 一种中包浇钢用防护挡墙 | |
CN210885936U (zh) | 干熄焦一次除尘厢式焦粉冷却装置 | |
JP7230615B2 (ja) | 冷却方法および冷媒流通システム | |
RU2352642C1 (ru) | Устройство для подачи природного газа в доменную печь | |
CN205279757U (zh) | 电炉炉顶的冷却装置及具有它的电炉 | |
CN210996424U (zh) | 一种新型的v法生产铸件的固定式落砂的冷却装备 | |
EP3967777A1 (en) | Multiple-channel refrigerated panel for blast furnaces and other industrial furnaces | |
CN107236838A (zh) | 一种高炉冷却装置 | |
CN211218599U (zh) | 一种防止连铸二冷喷嘴堵塞的*** | |
JPS59219405A (ja) | 冷却函 | |
BR112021022466B1 (pt) | Painel refrigerado de multiplos canais para alto-forno e outros fornos industriais | |
KR100762454B1 (ko) | 용광로 노내 가스유통분포 제어장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20131106 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140825 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140902 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150203 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150225 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5705582 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |