CA2082147A1 - Melting furnace for the melting of mineral fibre raw material - Google Patents
Melting furnace for the melting of mineral fibre raw materialInfo
- Publication number
- CA2082147A1 CA2082147A1 CA002082147A CA2082147A CA2082147A1 CA 2082147 A1 CA2082147 A1 CA 2082147A1 CA 002082147 A CA002082147 A CA 002082147A CA 2082147 A CA2082147 A CA 2082147A CA 2082147 A1 CA2082147 A1 CA 2082147A1
- Authority
- CA
- Canada
- Prior art keywords
- melting furnace
- melting
- discharge opening
- raw material
- melt
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 238000002844 melting Methods 0.000 title claims abstract description 45
- 230000008018 melting Effects 0.000 title claims abstract description 45
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 23
- 239000011707 mineral Substances 0.000 title claims abstract description 23
- 239000002994 raw material Substances 0.000 title claims abstract description 14
- 239000000835 fiber Substances 0.000 title claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052742 iron Inorganic materials 0.000 claims abstract description 22
- 238000010309 melting process Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 239000011490 mineral wool Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI902235 | 1990-05-04 | ||
| FI902235A FI85262C (sv) | 1990-05-04 | 1990-05-04 | Smältugn för smältning av mineralfiberråmaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2082147A1 true CA2082147A1 (en) | 1991-11-05 |
Family
ID=8530374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002082147A Abandoned CA2082147A1 (en) | 1990-05-04 | 1991-05-02 | Melting furnace for the melting of mineral fibre raw material |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0527169A1 (sv) |
| AU (1) | AU7742991A (sv) |
| CA (1) | CA2082147A1 (sv) |
| FI (1) | FI85262C (sv) |
| WO (1) | WO1991017125A1 (sv) |
Families Citing this family (1)
| 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)
| 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 |
-
1990
- 1990-05-04 FI FI902235A patent/FI85262C/sv not_active IP Right Cessation
-
1991
- 1991-05-02 AU AU77429/91A patent/AU7742991A/en not_active Abandoned
- 1991-05-02 EP EP19910908389 patent/EP0527169A1/en not_active Withdrawn
- 1991-05-02 WO PCT/FI1991/000127 patent/WO1991017125A1/en not_active Application Discontinuation
- 1991-05-02 CA CA002082147A patent/CA2082147A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| FI85262C (sv) | 1992-03-25 |
| FI902235A (fi) | 1991-11-05 |
| EP0527169A1 (en) | 1993-02-17 |
| FI902235A0 (fi) | 1990-05-04 |
| FI85262B (fi) | 1991-12-13 |
| AU7742991A (en) | 1991-11-27 |
| WO1991017125A1 (en) | 1991-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 19941102 |