FI881135A - SMAELTUGN. - Google Patents
SMAELTUGN. Download PDFInfo
- Publication number
- FI881135A FI881135A FI881135A FI881135A FI881135A FI 881135 A FI881135 A FI 881135A FI 881135 A FI881135 A FI 881135A FI 881135 A FI881135 A FI 881135A FI 881135 A FI881135 A FI 881135A
- Authority
- FI
- Finland
- Prior art keywords
- shaft
- combustion chamber
- furnace
- melt
- melting
- Prior art date
Links
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Inorganic Fibers (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention relates to a furnace for melting the raw materials for mineral wool manufacture. It comprises a shaft 2 for preheating and melting the raw material 6. In the lower part of the shaft there is a water-cooled grate 5, which carries a layer of ceramic fillers 5, together with the raw material 6. There is a combustion chamber 3, arranged below the shaft 2. The bottom part 11 of this combustion chamber 3 is intended for the collection of the melt 14 flowing down from the shaft 2. There is also an outlet 12 for tapping the melt. The furnace is equipped with at least one main burner 9 in the combustion chamber, together with an auxiliary burner 10 above the grate 5. The base of the combustion chamber 3 is larger, preferably by 20-400%, than the cross-section of the shaft 2. <IMAGE>
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI881135A FI80665C (en) | 1988-03-10 | 1988-03-10 | Furnace |
YU79288A YU46333B (en) | 1987-04-30 | 1988-04-20 | MELTING OVEN |
DE198888903856T DE357655T1 (en) | 1987-04-30 | 1988-04-28 | MELTING STOVE. |
EP19880903856 EP0357655B1 (en) | 1987-04-30 | 1988-04-28 | Melting furnace |
US07/435,367 US5107517A (en) | 1987-04-30 | 1988-04-28 | Melting furnace |
AU17035/88A AU614084B2 (en) | 1987-04-30 | 1988-04-28 | Melting furnace |
AT88903856T ATE81839T1 (en) | 1987-04-30 | 1988-04-28 | FURNACE. |
HU883277A HU207973B (en) | 1987-04-30 | 1988-04-28 | Melting furnace |
DE8888903856T DE3875616T2 (en) | 1987-04-30 | 1988-04-28 | MELTING STOVE. |
JP63503831A JPH02503306A (en) | 1987-04-30 | 1988-04-28 | melting furnace |
PCT/FI1988/000064 WO1988008411A1 (en) | 1987-04-30 | 1988-04-28 | Melting furnace |
PL1988272155A PL160334B1 (en) | 1987-04-30 | 1988-04-29 | Melting furnace |
CA000565506A CA1321070C (en) | 1987-04-30 | 1988-04-29 | Melting furnace |
CN88102498A CN1014982B (en) | 1987-04-30 | 1988-04-30 | Melting furnace |
NO88885679A NO885679L (en) | 1987-04-30 | 1988-12-21 | Furnace. |
KR88701739A KR960008626B1 (en) | 1987-04-30 | 1988-12-28 | Melting furnace |
BG90143A BG60099B2 (en) | 1987-04-30 | 1989-10-26 | Melting furnace |
DK541289A DK541289A (en) | 1987-04-30 | 1989-10-30 | FURNACE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI881135A FI80665C (en) | 1988-03-10 | 1988-03-10 | Furnace |
FI881135 | 1988-03-10 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI881135A0 FI881135A0 (en) | 1988-03-10 |
FI881135A true FI881135A (en) | 1989-09-11 |
FI80665B FI80665B (en) | 1990-03-30 |
FI80665C FI80665C (en) | 1990-07-10 |
Family
ID=8526062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI881135A FI80665C (en) | 1987-04-30 | 1988-03-10 | Furnace |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI80665C (en) |
-
1988
- 1988-03-10 FI FI881135A patent/FI80665C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI80665C (en) | 1990-07-10 |
FI881135A0 (en) | 1988-03-10 |
FI80665B (en) | 1990-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: OY PARTEK AB |