ATA769471A - Druckverschluss fur die zufuhr bzw. abfuhr von teilchenformigem eisenerz unter schwerkraftwirkung zu bzw. aus einem unter druck stehenden fliessbett-reduzierreaktor - Google Patents
Druckverschluss fur die zufuhr bzw. abfuhr von teilchenformigem eisenerz unter schwerkraftwirkung zu bzw. aus einem unter druck stehenden fliessbett-reduzierreaktorInfo
- Publication number
- ATA769471A ATA769471A AT769471A AT769471A ATA769471A AT A769471 A ATA769471 A AT A769471A AT 769471 A AT769471 A AT 769471A AT 769471 A AT769471 A AT 769471A AT A769471 A ATA769471 A AT A769471A
- Authority
- AT
- Austria
- Prior art keywords
- feeding
- discharge
- pressurized fluid
- fluid bed
- under gravity
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 239000012530 fluid Substances 0.000 title 1
- 230000005484 gravity Effects 0.000 title 1
- 229910052742 iron Inorganic materials 0.000 title 1
Classifications
-
- 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
- F27D3/10—Charging directly from hoppers or shoots
-
- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
- B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
- B65G53/4625—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow
- B65G53/4658—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow the element having passages simultaneously connectable to both inlet and outlet ports
-
- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
- B65G53/4691—Gates or sluices, e.g. rotary wheels of air-lock type, i.e. at least two valves opening asynchronously
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/223—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves with a plurality of valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/224—Details of bearings for the axis of rotation
-
- 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
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
- F27D3/0032—Charging or loading melting furnaces with material in the solid state using an air-lock
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86292—System with plural openings, one a gas vent or access opening
- Y10T137/86324—Tank with gas vent and inlet or outlet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7002770A | 1970-09-08 | 1970-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA769471A true ATA769471A (de) | 1975-04-15 |
AT327249B AT327249B (de) | 1976-01-26 |
Family
ID=22092673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT769471A AT327249B (de) | 1970-09-08 | 1971-09-03 | Druckverschluss fur die zufuhr bzw. abfuhr von teilchenformigem eisenerz unter schwerkraftwirkung zu bzw. aus einem unter druck stehenden fliessbett-reduzierreaktor |
Country Status (11)
Country | Link |
---|---|
US (1) | US3710808A (de) |
JP (1) | JPS5132031B1 (de) |
AT (1) | AT327249B (de) |
BE (1) | BE772043A (de) |
CA (1) | CA952869A (de) |
ES (1) | ES199714Y (de) |
FR (1) | FR2107127A5 (de) |
GB (1) | GB1322437A (de) |
IT (1) | IT939368B (de) |
LU (1) | LU63841A1 (de) |
NL (1) | NL150750B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252299A (en) * | 1979-01-08 | 1981-02-24 | United States Steel Corporation | Method and apparatus for discharging material from a shaft furnace |
US4498498A (en) * | 1981-10-26 | 1985-02-12 | Hylsa, S.A. | Double valve assembly |
DE3313795C2 (de) * | 1983-04-15 | 1986-03-20 | Hylsa S.A., Monterrey, N.L. | Vorrichtung für die Verwendung beim Regeln der Strömung eines partikulierten Materials |
SE444323B (sv) * | 1984-08-02 | 1986-04-07 | Skf Steel Eng Ab | Sett och anordning for framstellning av en briketterad metallprodukt |
US4674534A (en) * | 1986-06-18 | 1987-06-23 | Hylsa, S.A. | Particulate solids flow control valve |
US5296015A (en) * | 1990-01-09 | 1994-03-22 | Hylsa S.A. De C.V. | Method for the pneumatic transport of large iron-bearing particles |
DE4041936C1 (de) * | 1990-12-27 | 1992-09-24 | Deutsche Voest-Alpine Industrieanlagenbau Gmbh, 4000 Duesseldorf, De | |
US5706851A (en) * | 1995-11-27 | 1998-01-13 | Hyisa S.A. De C.V. | Plug valve |
CA2248276C (en) * | 1996-03-05 | 2005-10-11 | Hylsa, S.A. De C.V. | Spherical valve for flow control of particulate solids and gases |
BE1011332A3 (fr) * | 1997-08-20 | 1999-07-06 | Solvay | Dispositif de dechargement d'un reacteur de polymerisation a lit fluidise. |
LU90452B1 (fr) * | 1999-09-27 | 2001-03-28 | Wurth Paul Sa | Dispositif d'-tanch-it- |
DE19950101C1 (de) * | 1999-10-18 | 2001-04-19 | Metallgesellschaft Ag | Verfahren zum Eintragen körniger Feststoffe in einen unter Überdruck stehenden Behälter |
EP1652939B1 (de) * | 2004-10-12 | 2011-02-16 | Technological Resources Pty. Ltd. | Bereitstellen von festen Ausgangsmaterialien für ein direktes Schmelzverfahren |
US8252117B2 (en) * | 2010-01-07 | 2012-08-28 | Primestar Solar, Inc. | Automatic feed system and related process for introducing source material to a thin film vapor deposition system |
US20110297861A1 (en) * | 2010-06-08 | 2011-12-08 | Memc Electronic Materials, Inc. | Angle Of Repose Valve |
RU2488731C1 (ru) * | 2012-04-13 | 2013-07-27 | Открытое акционерное общество "Корпорация "Московский институт теплотехники" | Узел соединения заслонки с седлом клапана расхода горячего газа |
CN103708232A (zh) * | 2012-10-05 | 2014-04-09 | 江苏神通阀门股份有限公司 | 一种无摩擦长寿命圆顶阀 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733912A (en) * | 1956-02-07 | Vacuum furnace batch feeding method and apparatus | ||
US1433109A (en) * | 1919-07-10 | 1922-10-24 | Us Cast Iron Pipe And Foundry | Gas-producer feed |
US1517786A (en) * | 1922-07-22 | 1924-12-02 | American Coke & Chemical Co | Valve for ascension pipes and the like |
US1733833A (en) * | 1924-11-21 | 1929-10-29 | Stanford Harwood Mcc | Machine |
US2145628A (en) * | 1937-07-02 | 1939-01-31 | Milliken Valve Corp | Lubricated valve for low pressures |
US2860046A (en) * | 1956-05-04 | 1958-11-11 | Edstrom John Olof | Method of exothermically reducing oxidic ores |
US2900247A (en) * | 1957-08-05 | 1959-08-18 | Fierro Espouja Sa | Method of making sponge iron |
US3246978A (en) * | 1963-04-19 | 1966-04-19 | Exxon Research Engineering Co | Fluid bed process |
-
1970
- 1970-09-08 US US00070027A patent/US3710808A/en not_active Expired - Lifetime
-
1971
- 1971-08-09 CA CA120,135A patent/CA952869A/en not_active Expired
- 1971-08-10 GB GB3751971A patent/GB1322437A/en not_active Expired
- 1971-08-25 NL NL717111676A patent/NL150750B/xx not_active IP Right Cessation
- 1971-09-01 FR FR7131651A patent/FR2107127A5/fr not_active Expired
- 1971-09-01 BE BE772043A patent/BE772043A/xx not_active IP Right Cessation
- 1971-09-02 ES ES1971199714U patent/ES199714Y/es not_active Expired
- 1971-09-02 IT IT52627/71A patent/IT939368B/it active
- 1971-09-03 JP JP46067556A patent/JPS5132031B1/ja active Pending
- 1971-09-03 AT AT769471A patent/AT327249B/de not_active IP Right Cessation
- 1971-09-03 LU LU63841D patent/LU63841A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
LU63841A1 (de) | 1972-06-27 |
CA952869A (en) | 1974-08-13 |
IT939368B (it) | 1973-02-10 |
FR2107127A5 (de) | 1972-05-05 |
DE2141898B2 (de) | 1975-08-07 |
DE2141898A1 (de) | 1972-03-23 |
ES199714U (es) | 1975-08-01 |
ES199714Y (es) | 1975-12-16 |
GB1322437A (en) | 1973-07-04 |
NL150750B (nl) | 1976-09-15 |
NL7111676A (de) | 1972-03-10 |
AT327249B (de) | 1976-01-26 |
US3710808A (en) | 1973-01-16 |
JPS5132031B1 (de) | 1976-09-10 |
BE772043A (fr) | 1972-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |