JPS6082446U - Blast furnace branch pipe - Google Patents
Blast furnace branch pipeInfo
- Publication number
- JPS6082446U JPS6082446U JP17314783U JP17314783U JPS6082446U JP S6082446 U JPS6082446 U JP S6082446U JP 17314783 U JP17314783 U JP 17314783U JP 17314783 U JP17314783 U JP 17314783U JP S6082446 U JPS6082446 U JP S6082446U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- blast furnace
- branch pipe
- furnace branch
- bend
- 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.)
- Pending
Links
Landscapes
- Blast Furnaces (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の高炉送風支管の側面図、第2図は従来の
高炉送風支管の他の例の側面図、第3図は本考案の高炉
送風支管の側面図、第4図は第3図中Q印にて囲った部
分Aの断面図である。
1・・・環状管、2・・・送風羽口、3・・・短管レジ
ューサ−14・・・上部ベンド、5・・・ヒンジ型伸縮
接手、6・・・球面短管、7・・・下部ベンド、8・・
・ブローパイプ、9・・・炉体鉄皮、10・・・締結バ
ンド、11・・・コツター、12・・・コイルバネ式締
結ボルト、13・・・下部ベンド、14・・・ブローパ
イプ、15・・・フォーク、16・・・下部ベンド、・
17・・・ブローパイプ、18.19・・・クレビスジ
ヨイント、20.21・・・ピン、22・・・油圧ジヤ
ツキ、23・・・球面ナツト、24・・・ボルト。Fig. 1 is a side view of a conventional blast furnace air branch pipe, Fig. 2 is a side view of another example of a conventional blast furnace air branch pipe, Fig. 3 is a side view of the blast furnace air branch pipe of the present invention, and Fig. 4 is a side view of another example of a conventional blast furnace air branch pipe. It is a sectional view of a portion A surrounded by a mark Q in the figure. DESCRIPTION OF SYMBOLS 1... Annular pipe, 2... Blowing tuyere, 3... Short tube reducer-14... Upper bend, 5... Hinge type expansion joint, 6... Spherical short tube, 7...・Lower bend, 8...
・Blow pipe, 9... Furnace shell, 10... Fastening band, 11... Cotter, 12... Coil spring type fastening bolt, 13... Lower bend, 14... Blow pipe, 15 ...Fork, 16...Lower bend,・
17... Blow pipe, 18.19... Clevis joint, 20.21... Pin, 22... Hydraulic jack, 23... Spherical nut, 24... Bolt.
Claims (1)
と;ヒンジ型伸縮接手と;球面短管と;下部ベンドと;
及び送風羽口に接続するブローパイプとが順次それぞれ
接続されてなる高炉送風支管において、前記下部ベンド
とブローパイプとが球面座を介して接触しフランジによ
って結合されてなることを特徴とする高炉送風支管。A short pipe reducer branching from the annular pipe; - an upper bend; a hinged telescopic joint; a spherical short pipe; a lower bend;
and a blow pipe connected to the blast tuyere are sequentially connected to each other, and the blast furnace blow pipe is characterized in that the lower bend and the blow pipe are in contact with each other via a spherical seat and are connected by a flange. Branch pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17314783U JPS6082446U (en) | 1983-11-10 | 1983-11-10 | Blast furnace branch pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17314783U JPS6082446U (en) | 1983-11-10 | 1983-11-10 | Blast furnace branch pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6082446U true JPS6082446U (en) | 1985-06-07 |
Family
ID=30377263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17314783U Pending JPS6082446U (en) | 1983-11-10 | 1983-11-10 | Blast furnace branch pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6082446U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013168784A1 (en) * | 2012-05-11 | 2013-11-14 | 新日鉄住金エンジニアリング株式会社 | Structure for tuyere section in blast furnace |
-
1983
- 1983-11-10 JP JP17314783U patent/JPS6082446U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013168784A1 (en) * | 2012-05-11 | 2013-11-14 | 新日鉄住金エンジニアリング株式会社 | Structure for tuyere section in blast furnace |
JP5702889B2 (en) * | 2012-05-11 | 2015-04-15 | 新日鉄住金エンジニアリング株式会社 | Blast furnace tuyere structure |
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