FI85913B - Foerfarande vid infodring av sidovaeggarna i en smaeltugn. - Google Patents

Foerfarande vid infodring av sidovaeggarna i en smaeltugn. Download PDF

Info

Publication number
FI85913B
FI85913B FI902236A FI902236A FI85913B FI 85913 B FI85913 B FI 85913B FI 902236 A FI902236 A FI 902236A FI 902236 A FI902236 A FI 902236A FI 85913 B FI85913 B FI 85913B
Authority
FI
Finland
Prior art keywords
layer
lining
wall
brick
erected
Prior art date
Application number
FI902236A
Other languages
English (en)
Swedish (sv)
Other versions
FI902236A0 (fi
FI85913C (fi
FI902236A (fi
Inventor
Peter Arnold Henrik Solin
Pertti Kalevi Hjerppe
Carl-Gustav Nygaordas
Original Assignee
Partek 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 Partek Ab filed Critical Partek Ab
Priority to FI902236A priority Critical patent/FI85913C/fi
Publication of FI902236A0 publication Critical patent/FI902236A0/fi
Priority to AU76977/91A priority patent/AU7697791A/en
Priority to PCT/FI1991/000128 priority patent/WO1991017402A1/en
Publication of FI902236A publication Critical patent/FI902236A/fi
Application granted granted Critical
Publication of FI85913B publication Critical patent/FI85913B/fi
Publication of FI85913C publication Critical patent/FI85913C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D1/1626—Making linings by compacting a refractory mass in the space defined by a backing mould or pattern and the furnace wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Claims (4)

1. Menetelmä vuorattaessa sivuseinämät sulatusuunissa mi-neraalikuituraaka-aineen sulattamiseksi, joka sivuseinämä kannattaa tulenkestävää tamppausmassaa olevaa vuorausker-rosta (4), jolloin vuorauskerros (4) muodostetaan vaiheittain pystyttämällä sisäinen tiilimuottimuuri (5) välimatkan päähän sivuseinämän sisäpinnasta muodostaen välitilan, johon lisätään tamppausmassa, tunnettu siitä, että tiilimuottimuuri (5) on itseuhrautuva.
2. Patenttivaatimuksen 1 mukainen menetelmä, tunnet-t u siitä, että sivuseinämä sisäpinnallaan kannattaa elastista kontaktikerrosta (2) sekä tulenkestävän kerroksen (3) muodossa olevaa perusvuorausta, jota vasten vuorauskerros (4) on tarkoitus asettua.
3. Patenttivaatimuksen 1 tai 2 mukainen menetelmä, tunnettu siitä, että vuorauskerros (4) tehdään Ai 203/0^03-tamppausmassasta, jonka kromioksidipitoisuus on korkea.
4. Jonkin patenttivaatimusten 1-3 mukainen menetelmä, tunnettu siitä, että itseuhrautuva tiilimuottimuuri (5) on tehty tiilistä, jotka kestävät noin 1500 eC:n lämpötilan.
FI902236A 1990-05-04 1990-05-04 Foerfarande vid infodring av sidovaeggarna i en smaeltugn. FI85913C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI902236A FI85913C (fi) 1990-05-04 1990-05-04 Foerfarande vid infodring av sidovaeggarna i en smaeltugn.
AU76977/91A AU7697791A (en) 1990-05-04 1991-05-02 Method of lining the side walls in a melting furnace
PCT/FI1991/000128 WO1991017402A1 (en) 1990-05-04 1991-05-02 Method of lining the side walls in a melting furnace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902236A FI85913C (fi) 1990-05-04 1990-05-04 Foerfarande vid infodring av sidovaeggarna i en smaeltugn.
FI902236 1990-05-04

Publications (4)

Publication Number Publication Date
FI902236A0 FI902236A0 (fi) 1990-05-04
FI902236A FI902236A (fi) 1991-11-05
FI85913B true FI85913B (fi) 1992-02-28
FI85913C FI85913C (fi) 1992-06-10

Family

ID=8530375

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902236A FI85913C (fi) 1990-05-04 1990-05-04 Foerfarande vid infodring av sidovaeggarna i en smaeltugn.

Country Status (3)

Country Link
AU (1) AU7697791A (fi)
FI (1) FI85913C (fi)
WO (1) WO1991017402A1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916500A (en) * 1997-11-20 1999-06-29 Magneco/Metrel, Inc. Method of lining a blast furnace
JP3823544B2 (ja) * 1998-06-24 2006-09-20 旭硝子株式会社 溶融ガラスの減圧脱泡装置およびその製作方法
BRPI0712442A8 (pt) 2006-05-31 2017-10-24 Unifrax I Llc Placa de isolamento térmico sobressalente
CN102909359B (zh) * 2012-10-29 2014-12-17 中钢集团邢台机械轧辊有限公司 具有防渗保温层的铁水包及其砌筑方法
CN106855358B (zh) * 2015-12-09 2019-03-15 中国二十冶集团有限公司 退火炉炉衬用不锈钢保护板固定方法
EP3464488B1 (en) 2016-06-06 2021-07-14 Unifrax I LLC Refractory coating material containing low biopersistent fibers and method for making the same
US20220381513A1 (en) * 2021-05-25 2022-12-01 HarbisonWalker International Holdings, Inc. Refractory layer for insulation and conduction in industrial furnaces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT288952B (de) * 1968-12-06 1971-03-25 Veitscher Magnesitwerke Ag Feuerfeste Auskleidung mit Dehnungsausgleich und Verfahren zur Herstellung einer Isoliermasse für solche Auskleidungen
DE2038442B1 (de) * 1970-08-01 1972-04-27 Deutsche Edelstahlwerke Ag Tiegelzustellung fuer vakuuminduktions-schmelzoefen
US3687437A (en) * 1970-08-19 1972-08-29 Dynamit Nobel Ag Metallurgical furnaces or vessels
US4117052A (en) * 1975-03-19 1978-09-26 Dorentruper Sand- Und Thonwerker G.M.B.H. Method and arrangement for use in lining articles, particularly melting oven
CA1101448A (en) * 1977-06-21 1981-05-19 Edward L. Manigault Self bonding refractory composition of alumina and chrome oxide
JPS5781945A (en) * 1980-11-10 1982-05-22 Aikoo Kk Container for molten metal

Also Published As

Publication number Publication date
WO1991017402A1 (en) 1991-11-14
FI902236A0 (fi) 1990-05-04
AU7697791A (en) 1991-11-27
FI85913C (fi) 1992-06-10
FI902236A (fi) 1991-11-05

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Owner name: OY PARTEK AB