FI85262B - Smaeltugn foer smaeltning av mineralfiberraomaterial. - Google Patents

Smaeltugn foer smaeltning av mineralfiberraomaterial. Download PDF

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Publication number
FI85262B
FI85262B FI902235A FI902235A FI85262B FI 85262 B FI85262 B FI 85262B FI 902235 A FI902235 A FI 902235A FI 902235 A FI902235 A FI 902235A FI 85262 B FI85262 B FI 85262B
Authority
FI
Finland
Prior art keywords
furnace
melting
melt
drain opening
mineral
Prior art date
Application number
FI902235A
Other languages
English (en)
Swedish (sv)
Other versions
FI85262C (fi
FI902235A (fi
FI902235A0 (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 FI902235A priority Critical patent/FI85262C/fi
Publication of FI902235A0 publication Critical patent/FI902235A0/fi
Priority to EP19910908389 priority patent/EP0527169A1/en
Priority to CA002082147A priority patent/CA2082147A1/en
Priority to PCT/FI1991/000127 priority patent/WO1991017125A1/en
Priority to AU77429/91A priority patent/AU7742991A/en
Publication of FI902235A publication Critical patent/FI902235A/fi
Application granted granted Critical
Publication of FI85262B publication Critical patent/FI85262B/fi
Publication of FI85262C publication Critical patent/FI85262C/fi
Priority to NO924228A priority patent/NO924228D0/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C03B5/262—Drains, i.e. means to dump glass melt or remove unwanted materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Inorganic Fibers (AREA)
  • Furnace Charging Or Discharging (AREA)

Claims (6)

1. Sulatusuuni mineraaliraaka-aineen sulattamiseksi, joka käsittää pohjaosan (1), sivuseinämät (2) sekä kannen (3), syöttölaitteet raaka-ainetta varten, sekä sivuseinämään (2) sovitetun laskuaukon (4) mineraalisulaa (8) varten välimatkan päässä sulatusuunin pohjaosasta(2), sekä laskuaukon (6) uunin tyhjentämiseksi, pohjaosan (2) tasolla, tunnettu siitä, että lisälaskuaukko (7) sulatus-prosessin aikana muodostuneen rautasulan (11) poislaskemi-seksi on sovitettu sivuseinämään (2) tasolla, joka on sulatusuunin tyhjentämiseksi tarkoitetun laskuaukon (6) yläpuolella, mutta mineraalisulaa (8) varten tarkoitetun laskuaukon (4) alapuolella.
2. Patenttivaatimuksen 1 mukainen sulatusuuni, tunnettu siitä, että molemmat alemmat laskuaukot (6, 7) on sovitettu yhteiseen kappaleeseen.
3. Patenttivaatimuksen 2 mukainen sulatusuuni, tunnettu siitä, että molemmat alemmat laskuaukot (6, 7) ovat normaalisti suljetut ja avattavissa poraamalla ja/tai happipoltolla.
4. Patenttivaatimuksen 3 mukainen sulatusuuni, tunnettu siitä, että laskuaukko (7) rautasulaa (11) varten suljetaan lietetykillä.
5. Patenttivaatimuksen 2 mukainen sulatusuuni, tunnettu siitä, että kappale on neliosainen hiilikappale jossa kaksi ulointa osaa on vaihdettavissa.
6. Patenttivaatimuksen 5 mukainen sulatusuuni, tunnettu siitä, että kappale on uunin sisäpuolelta suojattu vuorausmassalla (10).
FI902235A 1990-05-04 1990-05-04 Smaeltugn foer smaeltning av mineralfiberraomaterial. FI85262C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI902235A FI85262C (fi) 1990-05-04 1990-05-04 Smaeltugn foer smaeltning av mineralfiberraomaterial.
EP19910908389 EP0527169A1 (en) 1990-05-04 1991-05-02 Melting furnace for the melting of mineral fibre raw material
CA002082147A CA2082147A1 (en) 1990-05-04 1991-05-02 Melting furnace for the melting of mineral fibre raw material
PCT/FI1991/000127 WO1991017125A1 (en) 1990-05-04 1991-05-02 Melting furnace for the melting of mineral fibre raw material
AU77429/91A AU7742991A (en) 1990-05-04 1991-05-02 Melting furnace for the melting of mineral fibre raw material
NO924228A NO924228D0 (no) 1990-05-04 1992-11-03 Smelteovn for smelting av mineralfiberraamateriale

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902235 1990-05-04
FI902235A FI85262C (fi) 1990-05-04 1990-05-04 Smaeltugn foer smaeltning av mineralfiberraomaterial.

Publications (4)

Publication Number Publication Date
FI902235A0 FI902235A0 (fi) 1990-05-04
FI902235A FI902235A (fi) 1991-11-05
FI85262B true FI85262B (fi) 1991-12-13
FI85262C FI85262C (fi) 1992-03-25

Family

ID=8530374

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902235A FI85262C (fi) 1990-05-04 1990-05-04 Smaeltugn foer smaeltning av mineralfiberraomaterial.

Country Status (5)

Country Link
EP (1) EP0527169A1 (fi)
AU (1) AU7742991A (fi)
CA (1) CA2082147A1 (fi)
FI (1) FI85262C (fi)
WO (1) WO1991017125A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2697178T3 (da) 2011-04-13 2019-12-09 Rockwool Int Fremgangsmåder til dannelse af syntetiske glasfibre

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL151861B (nl) * 1949-03-15 Ampex Fasediscriminator.
AU520885B2 (en) * 1978-10-17 1982-03-04 Fletcher Challenge Limited Glass melting

Also Published As

Publication number Publication date
FI85262C (fi) 1992-03-25
FI902235A (fi) 1991-11-05
EP0527169A1 (en) 1993-02-17
FI902235A0 (fi) 1990-05-04
AU7742991A (en) 1991-11-27
WO1991017125A1 (en) 1991-11-14
CA2082147A1 (en) 1991-11-05

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MM Patent lapsed
MM Patent lapsed

Owner name: OY PARTEK AB