ATE42726T1 - Druckreduzierungsanordnung fuer eine vorrichtung zum pneumatischen foerdern von koernigen guetern. - Google Patents

Druckreduzierungsanordnung fuer eine vorrichtung zum pneumatischen foerdern von koernigen guetern.

Info

Publication number
ATE42726T1
ATE42726T1 AT86100806T AT86100806T ATE42726T1 AT E42726 T1 ATE42726 T1 AT E42726T1 AT 86100806 T AT86100806 T AT 86100806T AT 86100806 T AT86100806 T AT 86100806T AT E42726 T1 ATE42726 T1 AT E42726T1
Authority
AT
Austria
Prior art keywords
pressure reducing
transport
transport channel
pneumatic conveying
reducing arrangement
Prior art date
Application number
AT86100806T
Other languages
English (en)
Inventor
Roine Braennstroem
Original Assignee
Asea Stal Ab
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 Asea Stal Ab filed Critical Asea Stal Ab
Application granted granted Critical
Publication of ATE42726T1 publication Critical patent/ATE42726T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
    • 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
    • B65G53/42—Nozzles
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/06—Systems for accumulating residues from different parts of furnace plant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Cyclones (AREA)
AT86100806T 1985-01-28 1986-01-22 Druckreduzierungsanordnung fuer eine vorrichtung zum pneumatischen foerdern von koernigen guetern. ATE42726T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8500378A SE458924B (sv) 1985-01-28 1985-01-28 Transportanordning foer pneumatisk transport med tryckreduceringsorgan innefattande strypning
EP86100806A EP0192073B1 (de) 1985-01-28 1986-01-22 Druckreduzierungsanordnung für eine Vorrichtung zum pneumatischen Fördern von körnigen Gütern

Publications (1)

Publication Number Publication Date
ATE42726T1 true ATE42726T1 (de) 1989-05-15

Family

ID=20358917

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86100806T ATE42726T1 (de) 1985-01-28 1986-01-22 Druckreduzierungsanordnung fuer eine vorrichtung zum pneumatischen foerdern von koernigen guetern.

Country Status (6)

Country Link
US (1) US4802796A (de)
EP (1) EP0192073B1 (de)
JP (1) JPH0729692B2 (de)
AT (1) ATE42726T1 (de)
DE (1) DE3663129D1 (de)
SE (1) SE458924B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457016B (sv) * 1987-03-25 1988-11-21 Abb Stal Ab Kraftanlaeggning med torkanordning foer braensle
SE500098C2 (sv) * 1992-10-07 1994-04-18 Abb Carbon Ab Sätt och anordning för utmatning av kornformigt material från en trycksatt behållare
US5899641A (en) * 1996-03-01 1999-05-04 The Young Industries Bulk material conveying system and ejector therefor
SE9800033L (sv) * 1998-01-09 1999-05-31 Paer Wellmar Förfarande och anläggning för pneumatisk transport av fasta partiklar
IT1397049B1 (it) * 2009-12-24 2012-12-28 Wam Spa Apparecchiatura di caricamento di un silo

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US610066A (en) * 1898-08-30 Grain-chute
US914105A (en) * 1908-06-11 1909-03-02 Francis P Boland Sand-blast machine.
US2606097A (en) * 1947-08-25 1952-08-05 Phillips Petroleum Co Fluid type catalytic reaction chamber and method of operating same
US2693395A (en) * 1949-08-20 1954-11-02 Union Oil Co Solids conveyance
US2610093A (en) * 1950-12-22 1952-09-09 Sun Oil Co Pneumatic lift conduit
US2901421A (en) * 1952-07-12 1959-08-25 Socony Mobil Oil Co Inc Method and apparatus for transfer of contact materials
DE1152948B (de) * 1960-05-31 1963-08-14 Zd Y Na Vyrobu Vzduchotechnick Einrichtung zum Auflockern und Herausfoerdern von schuettfaehigem Gut aus einem Aufnahmebehaelter
EP0008505B1 (de) * 1978-08-22 1983-06-29 Siemens-Elema AB Vorrichtung zum Untersuchen oder Regeln einer erhöhten Herzfrequenz
DE3374178D1 (en) * 1982-04-19 1987-12-03 Fluid Eng Prod Abrasive fluid jet apparatus
AU558049B2 (en) * 1982-10-08 1987-01-15 Asea Stal Aktiebolag Collection of spent material and fly ash from a pressurised fluidised bed combustor
JPS60292A (ja) * 1983-06-17 1985-01-05 Mitsubishi Plastics Ind Ltd ホツトプレスの加熱冷却装置
SE444427B (sv) * 1983-10-31 1986-04-14 Stal Laval Turbin Ab Pneumatiskt transportsystem med omkopplingsventil

Also Published As

Publication number Publication date
JPS61174030A (ja) 1986-08-05
DE3663129D1 (en) 1989-06-08
US4802796A (en) 1989-02-07
JPH0729692B2 (ja) 1995-04-05
SE8500378D0 (sv) 1985-01-28
EP0192073A1 (de) 1986-08-27
SE458924B (sv) 1989-05-22
EP0192073B1 (de) 1989-05-03
SE8500378L (sv) 1986-07-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee