DE2341096A1 - Vorrichtung zur behandlung von erz auf einem kreisfoermigen wanderrost - Google Patents
Vorrichtung zur behandlung von erz auf einem kreisfoermigen wanderrostInfo
- Publication number
- DE2341096A1 DE2341096A1 DE19732341096 DE2341096A DE2341096A1 DE 2341096 A1 DE2341096 A1 DE 2341096A1 DE 19732341096 DE19732341096 DE 19732341096 DE 2341096 A DE2341096 A DE 2341096A DE 2341096 A1 DE2341096 A1 DE 2341096A1
- Authority
- DE
- Germany
- Prior art keywords
- radial
- traveling grate
- zone
- grate
- treatment
- 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.)
- Pending
Links
- 239000007789 gas Substances 0.000 claims description 21
- 230000007935 neutral effect Effects 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 7
- 239000000969 carrier Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010408 sweeping Methods 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 229910002090 carbon oxide Inorganic materials 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Tunnel Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7232751A FR2199556B1 (cg-RX-API-DMAC7.html) | 1972-09-15 | 1972-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2341096A1 true DE2341096A1 (de) | 1974-03-21 |
Family
ID=9104326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732341096 Pending DE2341096A1 (de) | 1972-09-15 | 1973-08-14 | Vorrichtung zur behandlung von erz auf einem kreisfoermigen wanderrost |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3908972A (cg-RX-API-DMAC7.html) |
| AU (1) | AU6006173A (cg-RX-API-DMAC7.html) |
| BE (1) | BE804870A (cg-RX-API-DMAC7.html) |
| BR (1) | BR7306822D0 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2341096A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2199556B1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL7312026A (cg-RX-API-DMAC7.html) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3172936A (en) * | 1965-03-09 | Sliding seals for sintering machines | ||
| US1940935A (en) * | 1931-06-03 | 1933-12-26 | Matthiessen & Hegeler Zinc Co | Method of sintering ores and apparatus therefor |
| US2977106A (en) * | 1957-05-08 | 1961-03-28 | Selas Corp Of America | Furnace closure |
| US3302936A (en) * | 1964-11-23 | 1967-02-07 | Mcdowell Wellman Eng Co | Circular traveling grate machine |
| US3367644A (en) * | 1966-02-07 | 1968-02-06 | Mcdowell Wellman Eng Co | Liquid trough seal |
| US3460818A (en) * | 1966-05-31 | 1969-08-12 | Mckee & Co Arthur G | Apparatus for treatment of particulate material on moving support |
| US3452972A (en) * | 1966-06-23 | 1969-07-01 | Donald Beggs | Furnace hearth |
| DE1758805A1 (de) * | 1968-08-10 | 1971-02-11 | Metallgesellschaft Ag | Brenn- und Sintermaschine |
| US3589691A (en) * | 1968-10-07 | 1971-06-29 | Mckee & Co Arthur G | Treatment of material on a moving support |
| US3536307A (en) * | 1968-11-08 | 1970-10-27 | Dravo Corp | Circular traveling grate machine |
| US3638928A (en) * | 1969-08-28 | 1972-02-01 | Koppers Co Inc | Pallet heat rib shield |
| US3761359A (en) * | 1970-11-23 | 1973-09-25 | Hippel H Von | Method and apparatus for heat treating materials |
| SU438296A1 (ru) * | 1971-06-10 | 1977-12-05 | Днепродзержинский Индустриальный Институт Им.М.И.Арсеничева | Кольцева обжигова машина |
-
1972
- 1972-09-15 FR FR7232751A patent/FR2199556B1/fr not_active Expired
-
1973
- 1973-08-14 DE DE19732341096 patent/DE2341096A1/de active Pending
- 1973-08-31 NL NL7312026A patent/NL7312026A/xx not_active Application Discontinuation
- 1973-09-04 BR BR6822/73A patent/BR7306822D0/pt unknown
- 1973-09-05 US US394513A patent/US3908972A/en not_active Expired - Lifetime
- 1973-09-06 AU AU60061/73A patent/AU6006173A/en not_active Expired
- 1973-09-14 BE BE135662A patent/BE804870A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2199556A1 (cg-RX-API-DMAC7.html) | 1974-04-12 |
| NL7312026A (cg-RX-API-DMAC7.html) | 1974-03-19 |
| BR7306822D0 (pt) | 1974-07-11 |
| BE804870A (fr) | 1974-03-14 |
| US3908972A (en) | 1975-09-30 |
| FR2199556B1 (cg-RX-API-DMAC7.html) | 1975-01-03 |
| AU6006173A (en) | 1975-03-06 |
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