DD157576A5 - Verfahren und vorrichtung zum zuenden eines aus einem festbrennstoff und einem sintergut bestehenden sintergemisches - Google Patents
Verfahren und vorrichtung zum zuenden eines aus einem festbrennstoff und einem sintergut bestehenden sintergemisches Download PDFInfo
- Publication number
- DD157576A5 DD157576A5 DD81228483A DD22848381A DD157576A5 DD 157576 A5 DD157576 A5 DD 157576A5 DD 81228483 A DD81228483 A DD 81228483A DD 22848381 A DD22848381 A DD 22848381A DD 157576 A5 DD157576 A5 DD 157576A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- ceiling
- furnace
- ignition
- gases
- sintered
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 74
- 238000005245 sintering Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 60
- 239000000446 fuel Substances 0.000 title claims description 16
- 239000004449 solid propellant Substances 0.000 title abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 64
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000001301 oxygen Substances 0.000 claims abstract description 56
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 56
- 239000003546 flue gas Substances 0.000 claims abstract description 52
- 230000005855 radiation Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000002485 combustion reaction Methods 0.000 claims description 31
- 238000010304 firing Methods 0.000 claims description 28
- 238000009413 insulation Methods 0.000 claims description 14
- 238000013461 design Methods 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000002737 fuel gas Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000575 pesticide Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 241000607479 Yersinia pestis Species 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 238000004952 furnace firing Methods 0.000 claims 1
- 210000004072 lung Anatomy 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 12
- 230000008901 benefit Effects 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
- F27B21/06—Endless-strand sintering machines
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
- C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Tunnel Furnaces (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3010844A DE3010844C2 (de) | 1980-03-21 | 1980-03-21 | Zündofen |
| DE19803010845 DE3010845C2 (de) | 1980-03-21 | 1980-03-21 | Thermo-Isolierhaube für Sintermaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD157576A5 true DD157576A5 (de) | 1982-11-17 |
Family
ID=25784438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD81228483A DD157576A5 (de) | 1980-03-21 | 1981-03-20 | Verfahren und vorrichtung zum zuenden eines aus einem festbrennstoff und einem sintergut bestehenden sintergemisches |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4443184A (fr) |
| EP (1) | EP0036609B1 (fr) |
| JP (1) | JPS5911649B2 (fr) |
| BR (1) | BR8108753A (fr) |
| CA (1) | CA1151420A (fr) |
| DD (1) | DD157576A5 (fr) |
| DE (1) | DE3161084D1 (fr) |
| ES (1) | ES500494A0 (fr) |
| PL (1) | PL134440B1 (fr) |
| WO (1) | WO1981002747A1 (fr) |
| YU (2) | YU70581A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011110842A1 (de) * | 2011-08-23 | 2013-02-28 | Outotec Oyj | Vorrichtung und Verfahren zur thermischen Behandlung von stückigem oder agglomeriertem Material |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4600438A (en) * | 1983-03-09 | 1986-07-15 | Texas Industries, Inc. | Co-production of cementitious products |
| FR2588069B1 (fr) * | 1985-09-30 | 1989-08-25 | Stein Heurtey | Procede d'allumage d'un lit de minerai en vue de son agglomeration |
| FR2670801B1 (fr) * | 1990-12-20 | 1994-07-01 | Lorraine Laminage | Dispositif d'allumage d'un lit de melange de materiaux tels que du minerai et du coke. |
| ZA922100B (en) * | 1991-03-26 | 1992-11-25 | Samancor Ltd | Infra red ignition method for ore sintering process |
| CN103017528B (zh) * | 2012-12-19 | 2015-03-11 | 中冶长天国际工程有限责任公司 | 用于烧结点火炉的微压调节系统 |
| CN104457255B (zh) * | 2014-12-02 | 2016-04-20 | 中冶长天国际工程有限责任公司 | 烧结点火炉及其调整方法 |
| CN104807326B (zh) * | 2015-05-11 | 2016-09-14 | 马钢(集团)控股有限公司 | 一种适应料面波动的烧结点火炉及其使用方法 |
| CN112626297A (zh) * | 2020-12-15 | 2021-04-09 | 赵辉 | 一种高炉检修用点火装置 |
| JP7794165B2 (ja) * | 2023-04-20 | 2026-01-06 | Ｊｆｅスチール株式会社 | 点火炉、焼結機、点火炉の制御方法、焼結鉱の製造方法および点火炉における装入層の温度測定方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB307708A (en) * | 1928-03-10 | 1930-02-20 | Enrichissement Et L Agglomerat | Method and device for roasting and agglomerating fine ore or roasting residues |
| US2402339A (en) * | 1943-03-31 | 1946-06-18 | Republic Steel Corp | Ignition furnace for sintering machines |
| DE1051251B (de) * | 1957-11-05 | 1959-02-26 | Metallgesellschaft Ag | Verfahren zur Durchfuehrung endothermer Prozesse auf dem Sinterband |
| US3244507A (en) * | 1964-06-10 | 1966-04-05 | Reserve Mining Co | Method of indurating ore particles |
| US3318590A (en) * | 1965-02-10 | 1967-05-09 | Mckee & Co Arthur G | Moving bed agglomeration apparatus |
| US3260513A (en) * | 1965-03-09 | 1966-07-12 | John G Connell | Method and apparatus for making aggregate |
| DE1938606B2 (de) * | 1968-08-01 | 1972-05-04 | Nippon Steel Corp , Tokio | Sinterverfahren fur pulverformiges Eisenerz sowie Sinterapparat zur Durch fuhrung dieses Verfahrens |
| FI751192A7 (fr) * | 1975-04-22 | 1976-10-23 | Ovako Oy | |
| SU606885A1 (ru) * | 1976-07-12 | 1978-05-15 | Всесоюзный научно-исследовательский институт металлургической теплотехники | Способ зажигани агломерационной шихты |
| DE2712989C2 (de) * | 1977-03-24 | 1985-04-25 | Metallgesellschaft Ag, 6000 Frankfurt | Zündofen zur Zündung von Sintermischungen |
-
1981
- 1981-03-17 DE DE8181101962T patent/DE3161084D1/de not_active Expired
- 1981-03-17 EP EP81101962A patent/EP0036609B1/fr not_active Expired
- 1981-03-18 ES ES500494A patent/ES500494A0/es active Granted
- 1981-03-18 YU YU00705/81A patent/YU70581A/xx unknown
- 1981-03-19 CA CA000373370A patent/CA1151420A/fr not_active Expired
- 1981-03-20 PL PL1981230262A patent/PL134440B1/pl unknown
- 1981-03-20 DD DD81228483A patent/DD157576A5/de unknown
- 1981-03-20 WO PCT/DE1981/000047 patent/WO1981002747A1/fr not_active Ceased
- 1981-03-20 JP JP56501194A patent/JPS5911649B2/ja not_active Expired
- 1981-03-20 US US06/328,596 patent/US4443184A/en not_active Expired - Fee Related
- 1981-03-20 BR BR8108753A patent/BR8108753A/pt unknown
-
1983
- 1983-04-11 YU YU00831/83A patent/YU83183A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011110842A1 (de) * | 2011-08-23 | 2013-02-28 | Outotec Oyj | Vorrichtung und Verfahren zur thermischen Behandlung von stückigem oder agglomeriertem Material |
| US9790570B2 (en) | 2011-08-23 | 2017-10-17 | Outotec Oyj | Apparatus and method for the thermal treatment of lump or agglomerated material |
Also Published As
| Publication number | Publication date |
|---|---|
| ES8202423A1 (es) | 1982-02-01 |
| JPS5911649B2 (ja) | 1984-03-16 |
| PL134440B1 (en) | 1985-08-31 |
| DE3161084D1 (en) | 1983-11-10 |
| JPS57500154A (fr) | 1982-01-28 |
| EP0036609B1 (fr) | 1983-10-05 |
| US4443184A (en) | 1984-04-17 |
| ES500494A0 (es) | 1982-02-01 |
| EP0036609A1 (fr) | 1981-09-30 |
| CA1151420A (fr) | 1983-08-09 |
| YU83183A (en) | 1984-06-30 |
| YU70581A (en) | 1983-09-30 |
| BR8108753A (pt) | 1982-07-06 |
| PL230262A1 (fr) | 1982-02-01 |
| WO1981002747A1 (fr) | 1981-10-01 |
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