ZA933172B - Fluidized bed klins - Google Patents

Fluidized bed klins

Info

Publication number
ZA933172B
ZA933172B ZA933172A ZA933172A ZA933172B ZA 933172 B ZA933172 B ZA 933172B ZA 933172 A ZA933172 A ZA 933172A ZA 933172 A ZA933172 A ZA 933172A ZA 933172 B ZA933172 B ZA 933172B
Authority
ZA
South Africa
Prior art keywords
sand
fluidised bed
outlet tube
outlet
klins
Prior art date
Application number
ZA933172A
Other languages
English (en)
Inventor
Volker Goddenridge
Walter Stuzmann
Original Assignee
Kgt Giessereitechnik Gmbh
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 Kgt Giessereitechnik Gmbh filed Critical Kgt Giessereitechnik Gmbh
Publication of ZA933172B publication Critical patent/ZA933172B/xx

Links

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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/33—Arrangement of devices for discharging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/18—Plants for preparing mould materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
ZA933172A 1992-05-14 1993-05-06 Fluidized bed klins ZA933172B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4215867A DE4215867A1 (de) 1992-05-14 1992-05-14 Verfahren und Vorrichtung zur Regelung des Sandaustrages bei der thermischen Regenerierung von Gießerei-Altsand in Wirbelschichtöfen

Publications (1)

Publication Number Publication Date
ZA933172B true ZA933172B (en) 1993-12-07

Family

ID=6458828

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA933172A ZA933172B (en) 1992-05-14 1993-05-06 Fluidized bed klins

Country Status (7)

Country Link
US (1) US5404655A (fr)
EP (1) EP0569945B1 (fr)
JP (1) JPH07115114B2 (fr)
KR (1) KR960010018B1 (fr)
AT (1) ATE152016T1 (fr)
DE (2) DE4215867A1 (fr)
ZA (1) ZA933172B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69816612T2 (de) 1998-08-11 2004-06-09 Fata Aluminium S.P.A. Einrichtung und Verfahren zum kontinuierlichen Regenerieren von Altsand
AT14432U1 (de) * 2014-06-05 2015-11-15 Binder Co Ag Verfahren zur Expansion von sandkornförmigem Rohmaterial
FI128118B (fi) 2017-10-25 2019-10-15 Finn Recycling Oy Hiekan terminen elvytys tai puhdistus
CN113136218B (zh) * 2020-01-17 2025-07-11 北京航天石化技术装备工程有限公司 一种固体热载体炉床层差压的控制系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH558674A (de) * 1971-07-01 1975-02-14 Ciba Geigy Ag Verfahren und vorrichtung zur herstellung eines granulats.
US4144088A (en) * 1977-01-19 1979-03-13 Kenzler Engineering Company, Inc. Process of reclaiming used foundry sand
DE2708961A1 (de) * 1977-03-02 1978-09-07 Freier Grunder Eisen Metall Verfahren und vorrichtung zur herabsetzung des harzanteils von gebrauchtem giessereisand
DE3123328C2 (de) * 1981-06-12 1986-03-13 Johannes Möller Hamburg GmbH & Co KG, 2000 Hamburg Anordnung zum Austragen von heißer Asche insbesondere aus Wirbelschichtreaktoren und Wirbelschichtöfen
DE3636479A1 (de) * 1986-10-27 1988-05-05 Foerder & Anlagentechnik Gmbh Verfahren und anordnung zur thermo-mechanischen regenerierung von schuettguetern, insbesondere von giesserei-altsand
EP0379684B1 (fr) * 1988-12-23 1993-10-27 Bühler Ag Procédé et dispositif pour la cristallisation en continu de polyester
US4952246A (en) * 1989-08-23 1990-08-28 Dependable Foundry Equipment Company, Inc. Plant and method for reconditioning green foundry sand

Also Published As

Publication number Publication date
DE4215867A1 (de) 1993-11-18
US5404655A (en) 1995-04-11
DE59306233D1 (de) 1997-05-28
EP0569945B1 (fr) 1997-04-23
EP0569945A1 (fr) 1993-11-18
ATE152016T1 (de) 1997-05-15
JPH0679398A (ja) 1994-03-22
KR930023689A (ko) 1993-12-21
KR960010018B1 (ko) 1996-07-25
JPH07115114B2 (ja) 1995-12-13

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