CA1143571A - Method and apparatus for separating insufficiently cooled metal sponge particles from a mass of such particles - Google Patents
Method and apparatus for separating insufficiently cooled metal sponge particles from a mass of such particlesInfo
- Publication number
- CA1143571A CA1143571A CA000350323A CA350323A CA1143571A CA 1143571 A CA1143571 A CA 1143571A CA 000350323 A CA000350323 A CA 000350323A CA 350323 A CA350323 A CA 350323A CA 1143571 A CA1143571 A CA 1143571A
- Authority
- CA
- Canada
- Prior art keywords
- particles
- conveyor
- separating station
- cooled
- mass
- 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
- 239000002245 particle Substances 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000002184 metal Substances 0.000 title claims description 7
- 229910052751 metal Inorganic materials 0.000 title claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 106
- 229910052742 iron Inorganic materials 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 7
- 239000002923 metal particle Substances 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 3
- 230000005855 radiation Effects 0.000 claims 3
- 235000019628 coolness Nutrition 0.000 claims 1
- 229920000136 polysorbate Polymers 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract description 10
- 239000008188 pellet Substances 0.000 description 37
- 239000007789 gas Substances 0.000 description 4
- 230000001603 reducing effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000002844 continuous effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000000153 supplemental effect Effects 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
- C22B1/26—Cooling of roasted, sintered, or agglomerated ores
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0086—Conditioning, transformation of reduced iron ores
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Sorting Of Articles (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/032,664 US4254876A (en) | 1979-04-23 | 1979-04-23 | Method and apparatus for separating insufficiently cooled metal sponge particles from a mass of such particles |
| US32,664 | 1979-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1143571A true CA1143571A (en) | 1983-03-29 |
Family
ID=21866141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000350323A Expired CA1143571A (en) | 1979-04-23 | 1980-04-22 | Method and apparatus for separating insufficiently cooled metal sponge particles from a mass of such particles |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4254876A (enExample) |
| JP (1) | JPS565906A (enExample) |
| AU (1) | AU534230B2 (enExample) |
| BR (1) | BR8002442A (enExample) |
| CA (1) | CA1143571A (enExample) |
| DD (1) | DD150158A5 (enExample) |
| DE (1) | DE3015468C2 (enExample) |
| ES (1) | ES8106761A1 (enExample) |
| FR (1) | FR2454849A1 (enExample) |
| GB (1) | GB2047888B (enExample) |
| IT (1) | IT1145367B (enExample) |
| MX (1) | MX150184A (enExample) |
| YU (1) | YU108280A (enExample) |
| ZA (1) | ZA802235B (enExample) |
| ZM (1) | ZM4380A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT368551B (de) | 1980-12-15 | 1982-10-25 | Voest Alpine Ag | Austragvorrichtung fuer gruenpellets aus einer pelletiervorrichtung |
| JPS60194520U (ja) * | 1984-06-04 | 1985-12-25 | 三菱重工業株式会社 | シングルフエ−サ |
| DE3527621A1 (de) * | 1985-08-01 | 1987-02-05 | Metallgesellschaft Ag | Vorrichtung zum abtrennen von rberkorn aus dem heissen austragsmaterial eines drehrohrofens bei der direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm |
| US5090574A (en) * | 1988-09-27 | 1992-02-25 | T. J. Gundlach Machine Company | Auto tramp removal system |
| KR100229731B1 (ko) * | 1990-07-27 | 1999-11-15 | 브룬너 하인리히 페터 울리히 | 대형 디젤엔진 |
| US5316152A (en) * | 1992-07-06 | 1994-05-31 | Ross James A | High rise recycling system |
| CN112850072B (zh) * | 2020-12-31 | 2023-05-16 | 爱尚(山东)有限公司 | 一种具有分拣功能的食品安全检测用运输装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1663539A (en) * | 1928-03-27 | Method and apparatus fob testing and sorting materials | ||
| US2717693A (en) * | 1949-09-06 | 1955-09-13 | Fred T Holmes | Method of and apparatus for sorting radiation emissive material |
| US3052353A (en) * | 1958-07-18 | 1962-09-04 | Floyd V Richardson | Ore sorting device |
| US3206603A (en) * | 1962-08-16 | 1965-09-14 | Gen Electric | Infrared flaw detector method and apparatus |
| US3395793A (en) * | 1964-12-03 | 1968-08-06 | Colonial Sugar Refining Co | Method of ore sorting based on differential infrared emission |
| US3356212A (en) * | 1965-02-24 | 1967-12-05 | Owens Illinois Inc | Inspecting method and apparatus |
| US3373869A (en) * | 1965-08-23 | 1968-03-19 | Burson Electronics Inc | Towel sorter having an infrared detector |
| US3429462A (en) * | 1967-04-14 | 1969-02-25 | Bethlehem Steel Corp | Shaft furnace discharge control |
| FR2041460A5 (en) * | 1969-04-25 | 1971-01-29 | Fives Lille Cail | Cooling sinter products in different sized - fractions |
| GB1460034A (en) * | 1973-12-12 | 1976-12-31 | Tinsley & Co Ltd H | Method of and apparatus for sorting seeds |
| GB1571889A (en) * | 1976-03-11 | 1980-07-23 | Gec Medical Equipment Ltd | Separating apparatus |
| DE2632484A1 (de) * | 1976-07-19 | 1978-01-26 | Innotec Oy | Detektionsmittel fuer temperatur-, mengen-, standorts- und konfigurationssteuerung von werkstoffen in einem prozessofen |
| FR2394613A1 (fr) * | 1977-06-15 | 1979-01-12 | Delattre Levivier | Procede et installation de refroidissement de minerai agglomere |
-
1979
- 1979-04-22 AU AU57659/80A patent/AU534230B2/en not_active Ceased
- 1979-04-23 US US06/032,664 patent/US4254876A/en not_active Expired - Lifetime
-
1980
- 1980-04-04 FR FR8007780A patent/FR2454849A1/fr active Granted
- 1980-04-15 ZA ZA00802235A patent/ZA802235B/xx unknown
- 1980-04-15 GB GB8012408A patent/GB2047888B/en not_active Expired
- 1980-04-21 YU YU01082/80A patent/YU108280A/xx unknown
- 1980-04-22 BR BR8002442A patent/BR8002442A/pt unknown
- 1980-04-22 IT IT48477/80A patent/IT1145367B/it active
- 1980-04-22 DE DE3015468A patent/DE3015468C2/de not_active Expired
- 1980-04-22 CA CA000350323A patent/CA1143571A/en not_active Expired
- 1980-04-22 MX MX182046A patent/MX150184A/es unknown
- 1980-04-23 JP JP5407680A patent/JPS565906A/ja active Granted
- 1980-04-23 ES ES490830A patent/ES8106761A1/es not_active Expired
- 1980-04-23 DD DD80220646A patent/DD150158A5/de unknown
- 1980-04-23 ZM ZM43/80A patent/ZM4380A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3015468C2 (de) | 1984-08-30 |
| AU5765980A (en) | 1980-10-30 |
| MX150184A (es) | 1984-03-29 |
| FR2454849A1 (fr) | 1980-11-21 |
| JPS5744731B2 (enExample) | 1982-09-22 |
| DE3015468A1 (de) | 1980-11-13 |
| FR2454849B1 (enExample) | 1984-09-14 |
| ZA802235B (en) | 1981-04-29 |
| DD150158A5 (de) | 1981-08-19 |
| IT8048477A0 (it) | 1980-04-22 |
| ZM4380A1 (en) | 1981-09-21 |
| ES490830A0 (es) | 1981-09-01 |
| GB2047888B (en) | 1984-01-11 |
| BR8002442A (pt) | 1980-12-02 |
| AU534230B2 (en) | 1984-01-12 |
| IT1145367B (it) | 1986-11-05 |
| US4254876A (en) | 1981-03-10 |
| JPS565906A (en) | 1981-01-22 |
| GB2047888A (en) | 1980-12-03 |
| YU108280A (en) | 1983-02-28 |
| ES8106761A1 (es) | 1981-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1143571A (en) | Method and apparatus for separating insufficiently cooled metal sponge particles from a mass of such particles | |
| AU764644B2 (en) | Direct reduced iron discharge system | |
| US5296015A (en) | Method for the pneumatic transport of large iron-bearing particles | |
| US8771397B2 (en) | Steelmaking facility comprising a direct reduction plant and an electric-arc furnace | |
| AU729127B2 (en) | Method for treating particulate material in the fluidized bed method and vessel and plant for carrying out the method | |
| JPH07206133A (ja) | ベルトコンベヤの速度制御装置 | |
| MX2011011848A (es) | Planta siderurgica integrada con produccion de dri caliente o frio. | |
| EP0515744A1 (en) | Method for the transport of sponge iron | |
| HW et al. | Environmental aspects and recycling of filter dusts by direct injection or use of agglomerates in shaft furnaces | |
| CA1199500A (en) | Method and apparatus for pneumatic feeding of additives into converters | |
| GB2032597A (en) | A method and an apparatus for the introduction of pulverised material into the hearth of a shaft furnace | |
| AU729620B2 (en) | Arrangement for the dosed introduction of fine-particulate material into a reactor vessel | |
| AU733396B2 (en) | A method for producing liquid pig iron or steel preproducts from iron-containing material | |
| AU744597B2 (en) | Method for producing zinc using the is process in an is shaft furnace and corresponding is shaft furnace | |
| US7638088B2 (en) | Method and device for producing pig iron and/or pig iron intermediate products | |
| AU649829B2 (en) | A plant comprising a shaft | |
| US4378244A (en) | System for coal injection in iron oxide reducing kilns | |
| Kawata | Investigation on the Mechanism of Channelling in Fukuyama No. 5 Blast Furnace | |
| KR101267596B1 (ko) | 연원료 이송장치 및 그 제어방법 | |
| SU1654347A2 (ru) | Поточна лини дл подготовки и подачи сыпучих материалов в сталеплавильном производстве | |
| JPH0211731A (ja) | 流動層予備還元炉から堅型溶融還元炉への高温粉状予備還元鉱の輸送装置 | |
| JPH046210A (ja) | 炉床移動式加熱炉における被加熱物装入・抽出制御方法 | |
| Ooshima et al. | Minimization of Degradation of Sintered Ore During Transportation.[Abstract only] | |
| JPS59159908A (ja) | 高温粉粒状予備還元鉱石の移送管の閉塞防止方法 | |
| JPH05105926A (ja) | 精錬炉への副原料投入方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |