AT327249B - 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-reduzierreaktor

Info

Publication number
AT327249B
AT327249B AT769471A AT769471A AT327249B AT 327249 B AT327249 B AT 327249B AT 769471 A AT769471 A AT 769471A AT 769471 A AT769471 A AT 769471A AT 327249 B AT327249 B AT 327249B
Authority
AT
Austria
Prior art keywords
feeding
discharge
pressurized fluid
fluid bed
under gravity
Prior art date
Application number
AT769471A
Other languages
English (en)
Other versions
ATA769471A (de
Original Assignee
Fierro Esponja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fierro Esponja filed Critical Fierro Esponja
Publication of ATA769471A publication Critical patent/ATA769471A/de
Application granted granted Critical
Publication of AT327249B publication Critical patent/AT327249B/de

Links

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)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Blast Furnaces (AREA)
AT769471A 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 AT327249B (de)

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 ATA769471A (de) 1975-04-15
AT327249B true 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)

* Cited by examiner, † Cited by third party
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
EP0883763B1 (de) * 1996-03-05 2003-05-28 HYLSA S.A. de C.V. Kugelventil zur durchflussreglung von feststoffpartikeln und gasen
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
ATE498696T1 (de) * 2004-10-12 2011-03-15 Tech 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB1322437A (en) 1973-07-04
ATA769471A (de) 1975-04-15
LU63841A1 (de) 1972-06-27
ES199714U (es) 1975-08-01
BE772043A (fr) 1972-03-01
NL7111676A (de) 1972-03-10
NL150750B (nl) 1976-09-15
ES199714Y (es) 1975-12-16
DE2141898A1 (de) 1972-03-23
IT939368B (it) 1973-02-10
DE2141898B2 (de) 1975-08-07
FR2107127A5 (de) 1972-05-05
CA952869A (en) 1974-08-13
US3710808A (en) 1973-01-16
JPS5132031B1 (de) 1976-09-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee