RU94031941A - Arrangement for cutting off flame and plugging outlet orifice of metallurgical assembly - Google Patents
Arrangement for cutting off flame and plugging outlet orifice of metallurgical assemblyInfo
- Publication number
- RU94031941A RU94031941A RU94031941/02A RU94031941A RU94031941A RU 94031941 A RU94031941 A RU 94031941A RU 94031941/02 A RU94031941/02 A RU 94031941/02A RU 94031941 A RU94031941 A RU 94031941A RU 94031941 A RU94031941 A RU 94031941A
- Authority
- RU
- Russia
- Prior art keywords
- channel
- taphole
- nozzle
- notch
- lever
- Prior art date
Links
Landscapes
- Furnace Charging Or Discharging (AREA)
Abstract
FIELD: metallurgy. SUBSTANCE: invention is aimed at developing arrangement structure to cut off slag and plug taphole requiring diminished space into depth and allowing sprinkling of smelt to be reduced. Arrangement has supporting unit installed in bottom section near the taphole coupled with pneumatic system and provided with a drive consisting of at least one pneumatic cylinder. Arrangement has further a lever with its load-bearing end pivotally installed in supporting unit with drive from pneumatic cylinder. Free end of lever has a cap in the form of sprayer with air nozzle and provided with channel to transmit compressed air from pneumatic system through supporting unit into the cap nozzle. The lever is made as a hoop with its load-bearing end installed on pivot shaft in supporting unit located in the plane going through taphole channel axis in such a manner that the cap in its initial position were disposed next to the taphole and its nozzle channel were directed perpendicularly to the taphole channel and, when swiveled into working position, nozzle channel, coaxial with taphole channel, enters taphole opening. EFFECT: improved design.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94031941A RU2112046C1 (en) | 1994-09-02 | 1994-09-02 | Device for slag shutoff and plugging of taphole of metallurgical unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94031941A RU2112046C1 (en) | 1994-09-02 | 1994-09-02 | Device for slag shutoff and plugging of taphole of metallurgical unit |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94031941A true RU94031941A (en) | 1997-02-27 |
RU2112046C1 RU2112046C1 (en) | 1998-05-27 |
Family
ID=20160156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94031941A RU2112046C1 (en) | 1994-09-02 | 1994-09-02 | Device for slag shutoff and plugging of taphole of metallurgical unit |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2112046C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021136182A1 (en) * | 2020-01-02 | 2021-07-08 | 江苏新春兴再生资源有限责任公司 | Automatic oxygen-free lead discharge control device for lead smelting furnace |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010001038A1 (en) * | 2010-01-20 | 2011-07-21 | TMT Tapping-Measuring-Technology GmbH, 57072 | Stitch hole machine gun for metallurgical stoves |
RU2561633C1 (en) * | 2014-03-24 | 2015-08-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Device for gas-jet cut-off of slag during metal tapping from arc furnace |
RU2561628C1 (en) * | 2014-04-11 | 2015-08-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Arc steel-melting furnace with gas-dynamic cut-off of slag from metal during molten metal tapping |
-
1994
- 1994-09-02 RU RU94031941A patent/RU2112046C1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021136182A1 (en) * | 2020-01-02 | 2021-07-08 | 江苏新春兴再生资源有限责任公司 | Automatic oxygen-free lead discharge control device for lead smelting furnace |
Also Published As
Publication number | Publication date |
---|---|
RU2112046C1 (en) | 1998-05-27 |
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