JPS6337313B2 - - Google Patents
Info
- Publication number
- JPS6337313B2 JPS6337313B2 JP58053904A JP5390483A JPS6337313B2 JP S6337313 B2 JPS6337313 B2 JP S6337313B2 JP 58053904 A JP58053904 A JP 58053904A JP 5390483 A JP5390483 A JP 5390483A JP S6337313 B2 JPS6337313 B2 JP S6337313B2
- Authority
- JP
- Japan
- Prior art keywords
- molten material
- furnace
- melting furnace
- electric furnace
- temperature
- 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
Links
- 239000012768 molten material Substances 0.000 claims description 37
- 239000002893 slag Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 22
- 238000002844 melting Methods 0.000 claims description 21
- 230000008018 melting Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 16
- 229920000742 Cotton Polymers 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 13
- 239000012784 inorganic fiber Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 description 12
- 230000007423 decrease Effects 0.000 description 8
- 239000000155 melt Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/04—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by weight
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
- C03B37/085—Feeding devices therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/14—Discharging devices, e.g. for slag
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Manufacture Of Iron (AREA)
- Inorganic Fibers (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58053904A JPS59189282A (ja) | 1983-03-31 | 1983-03-31 | 高温溶融物の定量排出方法 |
| KR1019840001494A KR910003477B1 (ko) | 1983-03-31 | 1984-03-23 | 고온 용융물의 정량배출방법 |
| US06/592,576 US4641319A (en) | 1983-03-31 | 1984-03-23 | Method for quantitative discharge of molten material |
| EP84302041A EP0121393A1 (en) | 1983-03-31 | 1984-03-27 | Method for quantitative discharge of molten material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58053904A JPS59189282A (ja) | 1983-03-31 | 1983-03-31 | 高温溶融物の定量排出方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10464387A Division JPS6312338A (ja) | 1987-04-30 | 1987-04-30 | 高温溶融物の定量排出調整方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59189282A JPS59189282A (ja) | 1984-10-26 |
| JPS6337313B2 true JPS6337313B2 (US07655688-20100202-C00086.png) | 1988-07-25 |
Family
ID=12955700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58053904A Granted JPS59189282A (ja) | 1983-03-31 | 1983-03-31 | 高温溶融物の定量排出方法 |
Country Status (4)
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0337013U (US07655688-20100202-C00086.png) * | 1989-08-23 | 1991-04-10 | ||
| JPH0565366B2 (US07655688-20100202-C00086.png) * | 1988-04-15 | 1993-09-17 | Tokiwa Chem Ind Ltd | |
| JPH07149144A (ja) * | 1994-08-03 | 1995-06-13 | Tokiwa Chem Kogyo Kk | 車両のフロントガラス用モールディング |
| JPH07149143A (ja) * | 1994-08-03 | 1995-06-13 | Tokiwa Chem Kogyo Kk | 車両のフロントガラス用モールディング |
| JPH07149142A (ja) * | 1994-08-18 | 1995-06-13 | Tokiwa Chem Kogyo Kk | 車両のフロントガラス取付構造 |
| JPH07172166A (ja) * | 1994-08-03 | 1995-07-11 | Tokiwa Chem Kogyo Kk | 車両のフロントガラス用モールディング |
| JP2769112B2 (ja) * | 1994-08-03 | 1998-06-25 | トキワケミカル工業株式会社 | 車両のフロントガラス用モールディング |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6373089A (ja) * | 1986-09-12 | 1988-04-02 | 新日鐵化学株式会社 | 装入中の溶融炉からの定量排出方法 |
| JPH0520433Y2 (US07655688-20100202-C00086.png) * | 1986-09-29 | 1993-05-27 | ||
| JPS63201484A (ja) * | 1987-02-17 | 1988-08-19 | 石川島播磨重工業株式会社 | 製鋼用ア−ク炉 |
| DE19509285C2 (de) * | 1995-03-15 | 1997-03-20 | Gutehoffnungshuette Man | Schmelzgefäßanlage |
| JP2005147592A (ja) * | 2003-11-18 | 2005-06-09 | Ebara Corp | 廃棄物溶融炉の溶融物排出方法、溶融物排出装置及び廃棄物溶融処理設備 |
| WO2005061407A1 (en) * | 2003-12-18 | 2005-07-07 | Bernard Blum | Method and apparatus for control of kiln feed chemistry in cement clinker production |
| US10830537B2 (en) * | 2005-04-13 | 2020-11-10 | Tenova S.P.A. | Equipment for measurement and control of load material fed into a furnace |
| ITMI20050626A1 (it) | 2005-04-13 | 2006-10-14 | Technit Compagnia Tecnica Inte | Apparato per la misura e il controllo dell'alimentazione di materiale di carica o rottame ad un forno e relativo procedimento |
| ITUD20080019A1 (it) * | 2008-02-01 | 2009-08-02 | Danieli Officine Meccaniche Spa | Procedimento di controllo per la fusione di una carica metallica e dispositivo di pesatura utilizzato in tale procedimento |
| US20110174457A1 (en) * | 2010-01-18 | 2011-07-21 | Evraz Inc. Na Canada | Process for optimizing steel fabrication |
| JP5689373B2 (ja) * | 2011-06-22 | 2015-03-25 | 株式会社アルバック | 溶解炉 |
| JP6051219B2 (ja) * | 2011-08-15 | 2016-12-27 | コンサーク コーポレイションＣｏｎｓａｒｃ Ｃｏｒｐｏｒａｔｉｏｎ | 電気誘導溶解アセンブリ |
| CN102305532B (zh) * | 2011-09-29 | 2013-07-31 | 蚌埠中恒新材料科技有限责任公司 | 一种提高电弧炉出料量的方法 |
| IN2014DN07279A (US07655688-20100202-C00086.png) | 2012-06-27 | 2015-04-24 | Nippon Steel & Sumitomo Metal Corp | |
| GB2508201B (en) * | 2012-11-23 | 2015-09-23 | Siemens Vai Metals Tech Gmbh | Dry slag granulation system and method |
| MX369215B (es) * | 2014-05-15 | 2019-10-30 | Colorobbia Mexico S A De C V | Horno de combustión sumergida para producción de frita y método de producción de frita. |
| US11371779B2 (en) * | 2017-11-08 | 2022-06-28 | Sms Group Gmbh | Melting furnace with simultaneously rotatable and movable electrode rod |
| JP7040859B2 (ja) * | 2018-01-22 | 2022-03-23 | 株式会社日向製錬所 | スラグ排出孔構造及びスラグ排出方法 |
| JP6905480B2 (ja) * | 2018-02-05 | 2021-07-21 | パンパシフィック・カッパー株式会社 | 金属精錬炉のタップホール構造 |
| US11168014B2 (en) * | 2018-04-30 | 2021-11-09 | Dundee Sustainable Technologies Inc. | System and method of fabrication of arsenic glass |
| KR102074365B1 (ko) * | 2018-11-16 | 2020-02-06 | 주식회사 포스코 | 용융물 처리 방법 및 용융물 처리 장치 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5538905A (en) * | 1978-09-06 | 1980-03-18 | Nippon Kokan Kk <Nkk> | Fixed quantity feeding method for molten slag to slag spout |
| JPS5694183A (en) * | 1979-12-28 | 1981-07-30 | Nippon Steel Corp | Method of measuring quantity of molten metal in molten metal vessel |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR897970A (fr) * | 1942-12-18 | 1945-04-06 | Huttenwerke Siegerland Ag | Tuyère à laitier pour four à cuve, notamment pour haut-fourneau |
| NL111955C (US07655688-20100202-C00086.png) * | 1957-07-25 | |||
| US3097710A (en) * | 1959-07-13 | 1963-07-16 | American Air Filter Co | Automatic glass loader |
| BE631141A (US07655688-20100202-C00086.png) * | 1962-04-19 | |||
| DE1277285B (de) * | 1966-03-07 | 1968-09-12 | Demag Elektrometallurgie Gmbh | Steuerung von chargenweise betriebenen elektrischen Schmelzoefen |
| FR2116887A5 (fr) * | 1970-12-10 | 1972-07-21 | Vnii Electrotermicheskogo Obor | Four a arc electrique pour la fusion des metaux |
| US3818971A (en) * | 1971-05-27 | 1974-06-25 | E Schutz | Method for casting blocks |
| US3737153A (en) * | 1971-10-01 | 1973-06-05 | Lectromelt Corp | Molten metal holding furnace system |
| LU64356A1 (US07655688-20100202-C00086.png) * | 1971-11-21 | 1973-06-21 | ||
| DE2504620A1 (de) * | 1974-02-12 | 1975-08-21 | Graenges Oxeloesunds Jaernverk | Mineralwolle |
| US3856183A (en) * | 1974-03-25 | 1974-12-24 | Nl Industries Inc | Tilting molten metal dispenser with constant liquid head control |
| DE2430835C3 (de) * | 1974-06-27 | 1978-08-03 | Alfelder Maschinen Und Modell-Fabrik Kuenkel, Wagner & Co Kg, 3220 Alfeld | Vorrichtung zum Gießen von Gußwerkstücken |
| US4267877A (en) * | 1978-11-30 | 1981-05-19 | Outokumpu Oy | Apparatus for the continuous casting of an object of predetermined weight or size |
-
1983
- 1983-03-31 JP JP58053904A patent/JPS59189282A/ja active Granted
-
1984
- 1984-03-23 US US06/592,576 patent/US4641319A/en not_active Expired - Fee Related
- 1984-03-23 KR KR1019840001494A patent/KR910003477B1/ko not_active IP Right Cessation
- 1984-03-27 EP EP84302041A patent/EP0121393A1/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5538905A (en) * | 1978-09-06 | 1980-03-18 | Nippon Kokan Kk <Nkk> | Fixed quantity feeding method for molten slag to slag spout |
| JPS5694183A (en) * | 1979-12-28 | 1981-07-30 | Nippon Steel Corp | Method of measuring quantity of molten metal in molten metal vessel |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0565366B2 (US07655688-20100202-C00086.png) * | 1988-04-15 | 1993-09-17 | Tokiwa Chem Ind Ltd | |
| JPH0337013U (US07655688-20100202-C00086.png) * | 1989-08-23 | 1991-04-10 | ||
| JPH07149144A (ja) * | 1994-08-03 | 1995-06-13 | Tokiwa Chem Kogyo Kk | 車両のフロントガラス用モールディング |
| JPH07149143A (ja) * | 1994-08-03 | 1995-06-13 | Tokiwa Chem Kogyo Kk | 車両のフロントガラス用モールディング |
| JPH07172166A (ja) * | 1994-08-03 | 1995-07-11 | Tokiwa Chem Kogyo Kk | 車両のフロントガラス用モールディング |
| JP2769112B2 (ja) * | 1994-08-03 | 1998-06-25 | トキワケミカル工業株式会社 | 車両のフロントガラス用モールディング |
| JPH07149142A (ja) * | 1994-08-18 | 1995-06-13 | Tokiwa Chem Kogyo Kk | 車両のフロントガラス取付構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR840007897A (ko) | 1984-12-11 |
| EP0121393A1 (en) | 1984-10-10 |
| JPS59189282A (ja) | 1984-10-26 |
| KR910003477B1 (ko) | 1991-06-01 |
| US4641319A (en) | 1987-02-03 |
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