JPS55134122A - Molten steel sampling device - Google Patents
Molten steel sampling deviceInfo
- Publication number
- JPS55134122A JPS55134122A JP4002479A JP4002479A JPS55134122A JP S55134122 A JPS55134122 A JP S55134122A JP 4002479 A JP4002479 A JP 4002479A JP 4002479 A JP4002479 A JP 4002479A JP S55134122 A JPS55134122 A JP S55134122A
- Authority
- JP
- Japan
- Prior art keywords
- sample
- molten steel
- paper tube
- pneumatic
- same
- 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
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
PURPOSE: To considerably reduce the time from sampling up to analysis works by taking the molten steel sample in a converter into the probe paper tube at the end of a sub-lance, cutting the paper tube, drawing out the same, correcting the diameter to roughly the same, remove the deposited impurities and pneumatic transporting this to analysis chamber.
CONSTITUTION: The probe paper tube 3 mounted to a sublance 2 is inserted into the molten steel in the converter and molten steel sample 4 is taken into a sample chamber 5. With the paper tube 3 being supported by a clamp, it is cut by saw teeth and the portion 3b containing the sample 4 is retreated up to the sample take-out position, after which it is changed from vertical posture to horizontal posture and the sample 4 is pushed by a pusher 17 into the receiving hole 23 of a device 18. Next, the protrusions at the sample end remaining in the sprue 6 are corrected to approximately the same diameter by a taper surface 22 and the deposited inpurities are blown off by the high- velocity air from a high-velocity air jet orifice 25 and nozzle 26. Next, the device 18 is turned about a pivotal axis 19 and is stopped when it aligns to the same axial line as the receiving port 28 of a pneumatic feeder, thence the sample 4 is fed into a pneumatic feed pipe 30 by a pusher 21 and high-pressure air is fed through an inlet 32. The sample is pneumatic transported into the analysis chamber by the pressure thereof.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4002479A JPS55134122A (en) | 1979-04-02 | 1979-04-02 | Molten steel sampling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4002479A JPS55134122A (en) | 1979-04-02 | 1979-04-02 | Molten steel sampling device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55134122A true JPS55134122A (en) | 1980-10-18 |
JPS5654367B2 JPS5654367B2 (en) | 1981-12-25 |
Family
ID=12569327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4002479A Granted JPS55134122A (en) | 1979-04-02 | 1979-04-02 | Molten steel sampling device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55134122A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5672267U (en) * | 1979-11-08 | 1981-06-13 | ||
JPH0646370U (en) * | 1991-11-06 | 1994-06-24 | 新日本製鐵株式会社 | Sublance probe |
JPH0646372U (en) * | 1991-11-06 | 1994-06-24 | 新日本製鐵株式会社 | Sublance probe |
JPH0646371U (en) * | 1991-11-06 | 1994-06-24 | 新日本製鐵株式会社 | Sublance probe |
KR100333929B1 (en) * | 2000-03-22 | 2002-05-03 | 장영순 | Carriage tool for sample |
US6433862B1 (en) * | 1998-11-06 | 2002-08-13 | Mannesmann Ag | Method and device for treating samples |
CN102564806A (en) * | 2010-12-07 | 2012-07-11 | 贺利氏电子耐特国际股份公司 | Method and apparatus for analyzing samples of metal melts |
CN110714110A (en) * | 2019-10-18 | 2020-01-21 | 武汉心浩智能科技有限公司 | Full-automatic feeding device of converter temperature measurement pole and sampler |
CN112375863A (en) * | 2020-11-09 | 2021-02-19 | 刘平亮 | Metal smelting sample feeding device |
CN114354266A (en) * | 2022-01-13 | 2022-04-15 | 广东韶钢松山股份有限公司 | Automatic molten steel sampling system and automatic sampling method |
-
1979
- 1979-04-02 JP JP4002479A patent/JPS55134122A/en active Granted
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5672267U (en) * | 1979-11-08 | 1981-06-13 | ||
JPH0646370U (en) * | 1991-11-06 | 1994-06-24 | 新日本製鐵株式会社 | Sublance probe |
JPH0646372U (en) * | 1991-11-06 | 1994-06-24 | 新日本製鐵株式会社 | Sublance probe |
JPH0646371U (en) * | 1991-11-06 | 1994-06-24 | 新日本製鐵株式会社 | Sublance probe |
US6433862B1 (en) * | 1998-11-06 | 2002-08-13 | Mannesmann Ag | Method and device for treating samples |
KR100333929B1 (en) * | 2000-03-22 | 2002-05-03 | 장영순 | Carriage tool for sample |
CN102564806A (en) * | 2010-12-07 | 2012-07-11 | 贺利氏电子耐特国际股份公司 | Method and apparatus for analyzing samples of metal melts |
BE1020242A3 (en) * | 2010-12-07 | 2013-07-02 | Heraeus Electro Nite Int | PROCEDURE AND INSTALLATION FOR THE ANALYSIS OF SAMPLES OF METAL MELT. |
US8844386B2 (en) | 2010-12-07 | 2014-09-30 | Heraeus Electro-Nite International N.V. | Method and apparatus for analyzing samples of metal melts |
CN102564806B (en) * | 2010-12-07 | 2016-11-23 | 贺利氏电子耐特国际股份公司 | For the method and apparatus analyzing the sample of molten metal |
EP2463652A3 (en) * | 2010-12-07 | 2017-10-25 | Heraeus Electro-Nite International N.V. | Method and device for analysing samples of metal melts |
CN110714110A (en) * | 2019-10-18 | 2020-01-21 | 武汉心浩智能科技有限公司 | Full-automatic feeding device of converter temperature measurement pole and sampler |
CN112375863A (en) * | 2020-11-09 | 2021-02-19 | 刘平亮 | Metal smelting sample feeding device |
CN112375863B (en) * | 2020-11-09 | 2022-07-19 | 刘平亮 | Metal smelting sample feeding device |
CN114354266A (en) * | 2022-01-13 | 2022-04-15 | 广东韶钢松山股份有限公司 | Automatic molten steel sampling system and automatic sampling method |
Also Published As
Publication number | Publication date |
---|---|
JPS5654367B2 (en) | 1981-12-25 |
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