JPS5693816A - Rotary joint for bottom blown converter - Google Patents
Rotary joint for bottom blown converterInfo
- Publication number
- JPS5693816A JPS5693816A JP16941279A JP16941279A JPS5693816A JP S5693816 A JPS5693816 A JP S5693816A JP 16941279 A JP16941279 A JP 16941279A JP 16941279 A JP16941279 A JP 16941279A JP S5693816 A JPS5693816 A JP S5693816A
- Authority
- JP
- Japan
- Prior art keywords
- paths
- hole
- rotary joint
- groove
- block
- 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
Abstract
PURPOSE: To provide a rotary joint for bottom blown converter to maintain agitated state of stirring of molten metal in a converter by a mechanism wherein a rotary block having an inner assembly of multiple paths of small cross section for protective gas is constructed around multiple guide pipes to pass refining gas.
CONSTITUTION: In the thick wall of block 7, small-section protective-gas paths 6 are multiaxially drilled in the same direction as the trunnion axis. At the front and rear ends of the axial paths, radially-directed supply hole 8 and discharge hole 9 are connected each other; a nonrotary outer cylinder 10 supported around the block 7 via bearing 11. At the boundary of the outer cylinder 10, one of the holes 8 is connected to groove 12 on the circumference; a radial inlet hole 13 is installed outside of the groove 12, and the hole 13 is connected to a supply pipe 14. Similarly, in the next small-section paths 16, radial supply hole 17 joins with the next groove 18 to connect to supply pipe 19. By adopting the rotary joint of the above construction, the structure near the hearth is simplified and operation is made easy.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16941279A JPS5693816A (en) | 1979-12-27 | 1979-12-27 | Rotary joint for bottom blown converter |
CA000364280A CA1138642A (en) | 1979-11-10 | 1980-11-07 | Apparatus for supplying fluids to converters |
ES80496663A ES496663A0 (en) | 1979-11-10 | 1980-11-07 | APPARATUS FOR SUPPLYING FLUIDS TO METALLURGICAL CONVERTERS |
BR8007276A BR8007276A (en) | 1979-11-10 | 1980-11-07 | APPLIANCE TO SUPPLY FLUIDS TO A CONVERTER |
AT80106936T ATE12259T1 (en) | 1979-11-10 | 1980-11-10 | CONVERTER AND DEVICE FOR SUPPLYING FLUIDA TO A CONVERTER. |
ZA806936A ZA806936B (en) | 1979-11-10 | 1980-11-10 | Apparatus for supplying fluids to converters |
AU64239/80A AU535299B2 (en) | 1979-11-10 | 1980-11-10 | Apparatus for supplying fluids to converters |
AR283175A AR221551A1 (en) | 1979-11-10 | 1980-11-10 | A DEVICE TO SUPPLY A PLURALITY OF DIFFERENT FLUIDS TO A CONVERTER |
EP80106936A EP0032173B2 (en) | 1979-11-10 | 1980-11-10 | Converter and apparatus for supplying fluids to a converter |
DD22508780A DD154495A5 (en) | 1979-11-10 | 1980-11-10 | FLUID FEEDING DEVICE FOR A CONVERTER |
DE8080106936T DE3070335D1 (en) | 1979-11-10 | 1980-11-10 | Converter and apparatus for supplying fluids to a converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16941279A JPS5693816A (en) | 1979-12-27 | 1979-12-27 | Rotary joint for bottom blown converter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5693816A true JPS5693816A (en) | 1981-07-29 |
JPS5753414B2 JPS5753414B2 (en) | 1982-11-12 |
Family
ID=15886112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16941279A Granted JPS5693816A (en) | 1979-11-10 | 1979-12-27 | Rotary joint for bottom blown converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5693816A (en) |
-
1979
- 1979-12-27 JP JP16941279A patent/JPS5693816A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5753414B2 (en) | 1982-11-12 |
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