CA2271435A1 - Device for discharging or mixing lump materials - Google Patents
Device for discharging or mixing lump materials Download PDFInfo
- Publication number
- CA2271435A1 CA2271435A1 CA002271435A CA2271435A CA2271435A1 CA 2271435 A1 CA2271435 A1 CA 2271435A1 CA 002271435 A CA002271435 A CA 002271435A CA 2271435 A CA2271435 A CA 2271435A CA 2271435 A1 CA2271435 A1 CA 2271435A1
- Authority
- CA
- Canada
- Prior art keywords
- screws
- arrangement
- screw
- shaft furnace
- discharging
- 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.)
- Abandoned
Links
- 239000000463 material Substances 0.000 title claims abstract description 16
- 238000007599 discharging Methods 0.000 title claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000011295 pitch Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 description 11
- 230000006399 behavior Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 241000282414 Homo sapiens Species 0.000 description 4
- 239000013590 bulk material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000004634 feeding behavior Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011946 reduction process 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/21—Arrangements of devices for discharging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/20—Arrangements of devices for charging
-
- 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
- F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Screw Conveyors (AREA)
- Glanulating (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Manufacture Of Iron (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0197796A AT406299B (de) | 1996-11-12 | 1996-11-12 | Vorrichtung zum austragen bzw. durchmischen von stückigem gut |
| ATA1977/96 | 1996-11-12 | ||
| PCT/AT1997/000243 WO1998021537A1 (de) | 1996-11-12 | 1997-11-07 | Vorrichtung zum austragen bzw. durchmischen von stückigem gut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2271435A1 true CA2271435A1 (en) | 1998-05-22 |
Family
ID=3525161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002271435A Abandoned CA2271435A1 (en) | 1996-11-12 | 1997-11-07 | Device for discharging or mixing lump materials |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0946849A1 (de) |
| JP (1) | JP2001503477A (de) |
| KR (1) | KR20000053194A (de) |
| CN (1) | CN1244911A (de) |
| AT (1) | AT406299B (de) |
| AU (1) | AU715697B2 (de) |
| BR (1) | BR9713015A (de) |
| CA (1) | CA2271435A1 (de) |
| DE (1) | DE19750773C2 (de) |
| ID (1) | ID21347A (de) |
| SK (1) | SK58499A3 (de) |
| TR (1) | TR199901020T2 (de) |
| TW (1) | TW428029B (de) |
| WO (1) | WO1998021537A1 (de) |
| ZA (1) | ZA9710200B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512597A (zh) * | 2017-09-19 | 2017-12-26 | 中国计量大学 | 基于变速率学习的螺杆式多组份物料下料方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT405332B (de) | 1997-07-14 | 1999-07-26 | Voest Alpine Ind Anlagen | Schachtofen |
| AT505490B1 (de) | 2007-06-28 | 2009-12-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zur erzeugung von eisenschwamm |
| FI20080401L (fi) | 2008-06-11 | 2009-12-12 | Andritz Oy | Laite vierivän aineksen varastoimiseksi kasaan ja purkamiseksi kasasta |
| CN102910387A (zh) * | 2012-11-12 | 2013-02-06 | 北京东方东楼电力科技有限公司 | 原煤仓疏松疏通装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB188455A (en) * | 1921-09-16 | 1922-11-16 | Woodall Duckham & Jones 1920 L | Improvements in retort discharging devices |
| DE457226C (de) * | 1925-06-16 | 1928-03-10 | Carl Paul Debuch Dipl Ing | Austragvorrichtung fuer Schachtoefen mit unterhalb der Brennstoffsaeule angeordneten, in Umdrehung versetzten Tellern |
| US2889219A (en) * | 1956-12-28 | 1959-06-02 | Inland Steel Co | Control method and apparatus for iron ore reduction process |
| US3704011A (en) * | 1971-08-12 | 1972-11-28 | Mintech Corp | Discharge mechanism for shaft kiln |
| IT1029175B (it) * | 1975-04-28 | 1979-03-10 | Kinglor Metor Spa | Estrattore di spugna di ferro da storte |
| DE3067097D1 (en) * | 1979-05-09 | 1984-04-26 | Foster Wheeler Power Prod | Vertical pyrolysing furnace, more particularly for tyre pieces |
| DE3034539C2 (de) * | 1980-09-12 | 1982-07-22 | Korf-Stahl Ag, 7570 Baden-Baden | Verfahren und Vorrichtung zur direkten Erzeugung von flüssigem Roheisen aus stückigem Eisenerz |
| AT372109B (de) * | 1982-01-11 | 1983-09-12 | Voest Alpine Ag | Vorrichtung zum austragen von heissem gut, insbesondere von eisenschwamm aus einem schachtofen |
| US4502820A (en) * | 1982-08-16 | 1985-03-05 | Denka Engineering Kabushiki Kaisha | High-pressure conveyor for powdery and granular materials |
| DE3422185A1 (de) * | 1984-06-12 | 1985-12-12 | Korf Engineering GmbH, 4000 Düsseldorf | Anordnung aus einem vergaser und direktreduktionsofen |
-
1996
- 1996-11-12 AT AT0197796A patent/AT406299B/de not_active IP Right Cessation
-
1997
- 1997-11-07 CA CA002271435A patent/CA2271435A1/en not_active Abandoned
- 1997-11-07 ID IDW990311A patent/ID21347A/id unknown
- 1997-11-07 CN CN97181350A patent/CN1244911A/zh active Pending
- 1997-11-07 WO PCT/AT1997/000243 patent/WO1998021537A1/de not_active Ceased
- 1997-11-07 SK SK584-99A patent/SK58499A3/sk unknown
- 1997-11-07 AU AU48559/97A patent/AU715697B2/en not_active Ceased
- 1997-11-07 BR BR9713015-0A patent/BR9713015A/pt not_active Application Discontinuation
- 1997-11-07 EP EP97911047A patent/EP0946849A1/de not_active Ceased
- 1997-11-07 KR KR1019990704160A patent/KR20000053194A/ko not_active Ceased
- 1997-11-07 TR TR1999/01020T patent/TR199901020T2/xx unknown
- 1997-11-07 JP JP52194098A patent/JP2001503477A/ja active Pending
- 1997-11-10 DE DE19750773A patent/DE19750773C2/de not_active Expired - Fee Related
- 1997-11-12 ZA ZA9710200A patent/ZA9710200B/xx unknown
-
1998
- 1998-03-23 TW TW087104283A patent/TW428029B/zh active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512597A (zh) * | 2017-09-19 | 2017-12-26 | 中国计量大学 | 基于变速率学习的螺杆式多组份物料下料方法 |
| CN107512597B (zh) * | 2017-09-19 | 2019-04-05 | 中国计量大学 | 基于变速率学习的螺杆式多组份物料下料方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0946849A1 (de) | 1999-10-06 |
| WO1998021537A1 (de) | 1998-05-22 |
| BR9713015A (pt) | 2000-01-25 |
| AT406299B (de) | 2000-03-27 |
| DE19750773C2 (de) | 1999-03-25 |
| ID21347A (id) | 1999-05-27 |
| CN1244911A (zh) | 2000-02-16 |
| ATA197796A (de) | 1999-08-15 |
| JP2001503477A (ja) | 2001-03-13 |
| SK58499A3 (en) | 2000-03-13 |
| DE19750773A1 (de) | 1998-05-14 |
| AU715697B2 (en) | 2000-02-10 |
| ZA9710200B (en) | 1998-06-12 |
| TR199901020T2 (xx) | 2000-07-21 |
| KR20000053194A (ko) | 2000-08-25 |
| AU4855997A (en) | 1998-06-03 |
| TW428029B (en) | 2001-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5454344A (en) | System for polymer crystallization | |
| US4605205A (en) | Arrangement comprising a gasifier and a direct reduction furnace | |
| EP1785684A1 (de) | Heber für drehwärmetauscher, drehwärmetauscher mit dem heber und wärmebehandlungsverfahren für nickeloxiderz | |
| AU715697B2 (en) | Arrangemente for discharging and mixing lumpy material | |
| US20250051091A1 (en) | Container, device and method for storing or processing particulate materials to minimize or eliminate vibrations such as quaking or shaking | |
| AU744469B2 (en) | Shaft furnace | |
| US4631026A (en) | Rotary turntable furnace for litharge production | |
| CN1238389A (zh) | 竖炉加料装置 | |
| US3938787A (en) | Apparatus for mixing and granulating bulk materials | |
| AU735530B2 (en) | Shaft furnace | |
| MXPA99004340A (en) | Device for discharging or mixing lump materials | |
| AU1336299A (en) | Device for withdrawing lumpy material | |
| CA1106156A (en) | Pivot arrangement for a rotary drum assembly | |
| AU2001289838B9 (en) | Method and device for distributing a lumpy bulk material | |
| RU2630992C1 (ru) | Загрузочно-распределительное устройство прямоточно-противоточной регенеративной печи с круглыми шахтами для обжига кускового карбонатного материала | |
| SU962727A1 (ru) | Загрузочное устройство шахтной печи | |
| SU1194887A1 (ru) | Загрузочное устройство доменной печи | |
| JPH0329311Y2 (de) | ||
| JPH065401Y2 (ja) | 竪型炉の炉頂装入装置 | |
| WO2001018257A1 (en) | Furnace for the direct reduction of iron oxides | |
| JP2001098312A (ja) | ペレット供給装置 | |
| JPS6316034B2 (de) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |