NL8104026A - Blaasoven-gietsysteem en werkwijze voor het onderdrukken van de vorming van verontreinigingen in een dergelijk systeem. - Google Patents
Blaasoven-gietsysteem en werkwijze voor het onderdrukken van de vorming van verontreinigingen in een dergelijk systeem. Download PDFInfo
- Publication number
- NL8104026A NL8104026A NL8104026A NL8104026A NL8104026A NL 8104026 A NL8104026 A NL 8104026A NL 8104026 A NL8104026 A NL 8104026A NL 8104026 A NL8104026 A NL 8104026A NL 8104026 A NL8104026 A NL 8104026A
- Authority
- NL
- Netherlands
- Prior art keywords
- iron
- casting
- members
- blanket
- molten
- Prior art date
Links
- 238000005266 casting Methods 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 20
- 230000015572 biosynthetic process Effects 0.000 title claims description 13
- 230000001629 suppression Effects 0.000 title description 3
- 230000008569 process Effects 0.000 title description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 76
- 229910052742 iron Inorganic materials 0.000 claims description 38
- 239000002893 slag Substances 0.000 claims description 19
- 239000003570 air Substances 0.000 claims description 15
- 238000000071 blow moulding Methods 0.000 claims description 13
- 239000012080 ambient air Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 11
- 239000011261 inert gas Substances 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 238000007667 floating Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 229910021382 natural graphite Inorganic materials 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000000779 smoke Substances 0.000 description 15
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 9
- 239000012768 molten material Substances 0.000 description 8
- 235000013980 iron oxide Nutrition 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000010079 rubber tapping Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 241001028048 Nicola Species 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Blast Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/190,130 US4357003A (en) | 1980-09-24 | 1980-09-24 | Blast furnace cast house pollutant suppression |
| US19013080 | 1980-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8104026A true NL8104026A (nl) | 1982-04-16 |
Family
ID=22700125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8104026A NL8104026A (nl) | 1980-09-24 | 1981-08-31 | Blaasoven-gietsysteem en werkwijze voor het onderdrukken van de vorming van verontreinigingen in een dergelijk systeem. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4357003A (pt) |
| JP (1) | JPS5776112A (pt) |
| AU (1) | AU540446B2 (pt) |
| BE (1) | BE889880A (pt) |
| BR (1) | BR8105076A (pt) |
| CA (1) | CA1157263A (pt) |
| DE (1) | DE3132811A1 (pt) |
| FR (1) | FR2490678A1 (pt) |
| GB (1) | GB2084705B (pt) |
| IT (1) | IT1231165B (pt) |
| LU (1) | LU83538A1 (pt) |
| NL (1) | NL8104026A (pt) |
| ZA (1) | ZA815326B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4460165A (en) * | 1983-06-20 | 1984-07-17 | Interlake, Inc. | Removable hatch for blast furnace iron through hood |
| JPS6013950U (ja) * | 1983-07-07 | 1985-01-30 | 川崎製鉄株式会社 | 高炉の出銑樋カバ− |
| DE3903444C1 (en) * | 1989-02-06 | 1990-02-15 | Kloeckner Stahl Gmbh | Method and apparatus for transporting liquid metal from a metallurgical furnace to a casting vessel |
| DE3929328A1 (de) * | 1989-09-04 | 1991-03-21 | Kloeckner Stahl Gmbh | Vorrichtung zum fluessigmetall-transport von einem metallurgischen ofen in ein abgiessgefaess |
| HU210769B (en) * | 1989-02-06 | 1995-07-28 | Kloeckner Stahl Gmbh | Process for preventing the formation of flue gases in metallurgical processes and during the transport of molten metal from a metallurgical vessel to canting vessels and device for transporting molten metals from a metallurgical furnace to a casting vesse |
| DE3904415C1 (pt) * | 1989-02-14 | 1990-04-26 | Intracon Handelsgesellschaft Fuer Industriebedarf M.B.H., 6200 Wiesbaden, De | |
| FR2691163B1 (fr) * | 1992-05-15 | 1994-08-05 | Lorraine Laminage | Procede et dispositif d'elimination des fumees produites par oxydation d'un metal en fusion au cours de son deversement dans un recipient metallurgique. |
| DE19532040C2 (de) * | 1995-08-31 | 1999-05-27 | Schloemann Siemag Ag | Vorrichtung zum Flüssigmetall-Transport in der Gießhalle eines Schachtofens und Verfahren zum Betrieb dieser Vorrichtung |
| CN104101222B (zh) * | 2014-07-14 | 2016-12-07 | 济南万方炭素有限责任公司 | 焙烧炉简易防尘器 |
| CN113462836A (zh) * | 2021-07-10 | 2021-10-01 | 湖南华菱湘钢节能发电有限公司 | 高炉煤气加药除垢装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10115A (en) * | 1853-10-11 | Improvement in treating metals while in the molten state | ||
| US1091330A (en) * | 1913-06-12 | 1914-03-24 | Charles R Gostling | Method for treating steel and iron in their manufacture. |
| US2339337A (en) * | 1942-03-14 | 1944-01-18 | Int Smelting & Refining Co | Furnace launder construction |
| GB781276A (en) * | 1954-06-15 | 1957-08-14 | Stewarts & Lloyds Ltd | Improvements in and relating to the casting of metals |
| US2932564A (en) * | 1957-06-21 | 1960-04-12 | Norman R Evans | Mica treated metals |
| FR1499218A (fr) * | 1966-07-13 | 1967-10-27 | Siderurgie Fse Inst Rech | Procédé et dispositif pour le transport de masses en fusion |
| US3630267A (en) * | 1970-05-18 | 1971-12-28 | Bethlehem Steel Corp | Method of controlling the temperature of molten ferrous metal |
| US3724827A (en) * | 1971-10-20 | 1973-04-03 | Pa Eng Corp | Anti-pollution device for a metallurgical vessel |
| DE2157418B2 (de) * | 1971-11-19 | 1974-07-11 | Demag Ag, 4100 Duisburg | Luftreinigungsvorrichtung für die Gießbühne eines Hochofens |
| US3863907A (en) * | 1972-10-24 | 1975-02-04 | M & T Mfg Co | Radiant heating system |
| US3942473A (en) * | 1975-01-21 | 1976-03-09 | Columbia Cable & Electric Corporation | Apparatus for accreting copper |
| US4030532A (en) * | 1975-06-10 | 1977-06-21 | Fagersta Ab | Method for casting steel ingots |
| US3994210A (en) * | 1975-11-24 | 1976-11-30 | Powlesland Engineering Limited | Jet fume control systems |
| SU583162A1 (ru) * | 1976-03-24 | 1977-12-05 | Ждановский Филиал Украинского Государственного Института По Проектированию Металлургических Заводов | Укрытие сливных желобов доменной печи |
| DE2619534C2 (de) * | 1976-05-04 | 1978-06-29 | Didier-Werke Ag, 6200 Wiesbaden | Abflußeinrichtung für metallurgische öfen |
| US4111405A (en) * | 1977-06-13 | 1978-09-05 | United States Steel Corporation | Seal between wall members of a metallurgical vessel enclosure |
| JPS596736B2 (ja) * | 1978-12-28 | 1984-02-14 | 日立製線株式会社 | 低酸素銅線の連続製造法 |
| US4300753A (en) * | 1980-02-21 | 1981-11-17 | Bate Micheal D | Hot metal runner system with air pollution controls |
| EP0071359A1 (en) * | 1981-07-23 | 1983-02-09 | Uss Engineers And Consultants, Inc. | Methods and apparatus for molten metal fume supression |
-
1980
- 1980-09-24 US US06/190,130 patent/US4357003A/en not_active Expired - Lifetime
-
1981
- 1981-07-15 CA CA000381811A patent/CA1157263A/en not_active Expired
- 1981-08-03 ZA ZA815326A patent/ZA815326B/xx unknown
- 1981-08-06 BE BE0/205600A patent/BE889880A/fr not_active IP Right Cessation
- 1981-08-06 BR BR8105076A patent/BR8105076A/pt unknown
- 1981-08-07 LU LU83538A patent/LU83538A1/fr unknown
- 1981-08-12 GB GB8124586A patent/GB2084705B/en not_active Expired
- 1981-08-12 FR FR8115596A patent/FR2490678A1/fr not_active Withdrawn
- 1981-08-14 IT IT8123539A patent/IT1231165B/it active
- 1981-08-19 DE DE19813132811 patent/DE3132811A1/de not_active Withdrawn
- 1981-08-21 AU AU74403/81A patent/AU540446B2/en not_active Ceased
- 1981-08-31 NL NL8104026A patent/NL8104026A/nl not_active Application Discontinuation
- 1981-08-31 JP JP56136949A patent/JPS5776112A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA815326B (en) | 1982-07-28 |
| DE3132811A1 (de) | 1982-04-15 |
| BR8105076A (pt) | 1982-08-31 |
| GB2084705A (en) | 1982-04-15 |
| BE889880A (fr) | 1981-12-01 |
| CA1157263A (en) | 1983-11-22 |
| US4357003A (en) | 1982-11-02 |
| AU7440381A (en) | 1982-04-01 |
| AU540446B2 (en) | 1984-11-15 |
| IT8123539A0 (it) | 1981-08-14 |
| LU83538A1 (fr) | 1981-12-01 |
| IT1231165B (it) | 1991-11-22 |
| GB2084705B (en) | 1985-09-11 |
| JPS5776112A (en) | 1982-05-13 |
| FR2490678A1 (fr) | 1982-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |