KR200279359Y1 - 폭발방지수단을 구비한 산소소켓 - Google Patents
폭발방지수단을 구비한 산소소켓 Download PDFInfo
- Publication number
- KR200279359Y1 KR200279359Y1 KR2019980012150U KR19980012150U KR200279359Y1 KR 200279359 Y1 KR200279359 Y1 KR 200279359Y1 KR 2019980012150 U KR2019980012150 U KR 2019980012150U KR 19980012150 U KR19980012150 U KR 19980012150U KR 200279359 Y1 KR200279359 Y1 KR 200279359Y1
- Authority
- KR
- South Korea
- Prior art keywords
- oxygen
- socket
- pipe
- molten steel
- inner pipe
- 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.)
- Expired - Fee Related
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 239000001301 oxygen Substances 0.000 title claims abstract description 104
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 104
- 238000004880 explosion Methods 0.000 title abstract description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000007711 solidification Methods 0.000 claims abstract description 7
- 230000008023 solidification Effects 0.000 claims abstract description 7
- 238000009749 continuous casting Methods 0.000 claims abstract description 6
- 230000008018 melting Effects 0.000 claims abstract description 3
- 238000002844 melting Methods 0.000 claims abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
Description
Claims (2)
- 파이프로 이루어져 있으며 손 보호대를 가지는 산소소켓 홀더와, 상기 산소소켓 홀더의 내부에 삽입되는 산소 파이프와, 상기 산소 파이프의 내부에 삽입되어 산소가 공급되는 소켓 내부 파이프로 이루어져 연속주조 공정의 래들하부 개공구가 용강의 응고로 막힐 경우 용강을 용융시키는 산소소켓에 있어서,상기 소켓 내부 파이프의 출측단부에 설치되는 역류차단부와,상기 소켓 내부 파이프의 인입측에 질소를 공급하기 위한 질소공급수단과,상기 소켓 내부 파이프에 연통된 산소공급수단으로 이루어져 상기 산소 파이프를 통하여 상기 용강이 역류되는 것을 방지하는 폭발방지 수단을 구비한 산소소켓.
- 제 1항에 있어서,상기 역류차단부에는 역류 차단홀이 다수 형성되어 있으며, 외측에는 고무오링이 장착되는 것을 특징으로 하는 폭발방지 수단을 구비한 산소소켓.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019980012150U KR200279359Y1 (ko) | 1998-07-03 | 1998-07-03 | 폭발방지수단을 구비한 산소소켓 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019980012150U KR200279359Y1 (ko) | 1998-07-03 | 1998-07-03 | 폭발방지수단을 구비한 산소소켓 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000002355U KR20000002355U (ko) | 2000-02-07 |
KR200279359Y1 true KR200279359Y1 (ko) | 2002-09-19 |
Family
ID=69518804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019980012150U Expired - Fee Related KR200279359Y1 (ko) | 1998-07-03 | 1998-07-03 | 폭발방지수단을 구비한 산소소켓 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200279359Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102131504B1 (ko) * | 2018-08-24 | 2020-07-07 | 주식회사 포스코 | 래들 노즐의 산소세척장치 및 이를 포함하는 래들설비 |
-
1998
- 1998-07-03 KR KR2019980012150U patent/KR200279359Y1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20000002355U (ko) | 2000-02-07 |
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UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19980703 |
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UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 20000808 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19980703 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 20020530 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20020611 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 20020612 |
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UG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |