NO920123L - Fremgangsmaate og innretning for fremstilling av mineralfibere - Google Patents
Fremgangsmaate og innretning for fremstilling av mineralfibereInfo
- Publication number
- NO920123L NO920123L NO92920123A NO920123A NO920123L NO 920123 L NO920123 L NO 920123L NO 92920123 A NO92920123 A NO 92920123A NO 920123 A NO920123 A NO 920123A NO 920123 L NO920123 L NO 920123L
- Authority
- NO
- Norway
- Prior art keywords
- molten material
- flow rate
- storage chamber
- control
- mineral fibers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/07—Controlling or regulating
-
- 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
- B22D41/04—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like tiltable
-
- 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
- B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
-
- 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
-
- 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
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/19—Arrangements of devices for discharging
-
- 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
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
- F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Fibers (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Fremstilling av mineralfibere fra et termoplastisk matéti a"i e . med høyt smeltepunkt og mer spesielt regulering av strømnings- hastigheten og temperaturen for strømmen av smeltet materiale som fordeles på en fibertrekkingsmaskin oppnås ved å 'transportere det smeltede materialet via et reservoar der strømmnings- hastigheten reguleres og høyden av smeltet materiale (13) ved tappemunningens basis reguleres ved skråstilling av reservoaret. Fortrinnsvis underkastes det smeltede materialet en hovedopp- varming som hever temperaturen til nær fibertrekkingstemperaturen og, i nærheten av tappemuriningen, en ytterligere oppvarming for å justere temperaturen nøyaktig. Oppfinnelsen finner spesiell anvendelse i forbindelse med fremstilling av stenull.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9100547A FR2671792B1 (fr) | 1991-01-18 | 1991-01-18 | Procede et dispositif d'obtention de fibres minerales. |
FR9100548 | 1991-01-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO920123D0 NO920123D0 (no) | 1992-01-09 |
NO920123L true NO920123L (no) | 1992-07-20 |
Family
ID=26228463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO92920123A NO920123L (no) | 1991-01-18 | 1992-01-09 | Fremgangsmaate og innretning for fremstilling av mineralfibere |
Country Status (20)
Country | Link |
---|---|
US (1) | US5338329A (no) |
EP (1) | EP0495723B1 (no) |
JP (1) | JPH04310534A (no) |
KR (1) | KR920014724A (no) |
AT (1) | ATE136288T1 (no) |
AU (1) | AU652795B2 (no) |
BR (1) | BR9200085A (no) |
CA (1) | CA2059438A1 (no) |
CZ (1) | CZ282721B6 (no) |
DE (1) | DE69209535T2 (no) |
DK (1) | DK0495723T3 (no) |
ES (1) | ES2087468T3 (no) |
FI (1) | FI97052C (no) |
HR (1) | HRP940787A2 (no) |
HU (1) | HUT63121A (no) |
NO (1) | NO920123L (no) |
PL (1) | PL168386B1 (no) |
SI (1) | SI9210040A (no) |
TR (1) | TR26879A (no) |
YU (1) | YU48152B (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU746124C (en) * | 1997-07-22 | 2005-06-02 | Isover, Saint-Gobain | Glass furnace and installation comprising same |
GB201501314D0 (en) * | 2015-01-27 | 2015-03-11 | Knauf Insulation And Knauf Insulation Llc And Knauf Insulation Gmbh And Knauf Insulation Doo Skofja | Glass melting |
EP3511091A1 (de) * | 2018-01-12 | 2019-07-17 | StrikoWestofen GmbH | Schmelze-überführungssystem zum aufnehmen, transportieren und fördern einer metallschmelze |
CN210825953U (zh) * | 2019-09-29 | 2020-06-23 | 泰安顺茂新材料技术有限公司 | 一种复合加热高均质玻璃纤维拉丝炉 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR452578A (fr) * | 1912-03-09 | 1913-05-19 | Joseph Lambot | Four basculant pour la fusion du verre et des métaux |
FR1069730A (fr) * | 1951-11-08 | 1954-07-12 | Carborundum Co | Procédé et appareil de fusion de matières réfractaires minérales |
US3390219A (en) * | 1966-04-26 | 1968-06-25 | Fmc Corp | Electrode furnace |
US4146375A (en) * | 1972-09-20 | 1979-03-27 | Reichhold Chemicals, Inc. | Method for the continuous production of glass fiber strand |
DE8231869U1 (de) * | 1982-11-10 | 1983-10-13 | Mannesmann Ag, 4000 Duesseldorf | Kippbarer Lichtbogenofen |
EP0128965B1 (de) * | 1983-06-15 | 1987-08-12 | MANNESMANN Aktiengesellschaft | Verfahren zum Betreiben eines metallurgischen Schmelzofens und metallurgischer Schmelzofen |
DE3412077A1 (de) * | 1984-03-31 | 1985-10-03 | Fried. Krupp Gmbh, 4300 Essen | Kippbares metallurgisches ofengefaess |
FR2572390B1 (fr) * | 1984-10-30 | 1986-12-19 | Saint Gobain Isover | Perfectionnements a l'alimentation en materiau etirable dans les techniques de production de fibres minerales |
FI72502C (fi) * | 1984-12-21 | 1987-06-08 | Outokumpu Oy | Saett och anordning foer framstaellning av vaermebestaendigt och/eller eldbestaendigt fibermaterial. |
JPS63176313A (ja) * | 1987-01-14 | 1988-07-20 | Sumitomo Metal Ind Ltd | ロツクウ−ル製造用電気炉 |
FI80667C (sv) * | 1988-09-02 | 1990-07-10 | Partek Ab | Förfarande och anordning för tillverkning av mineralull |
US4969940A (en) * | 1990-01-05 | 1990-11-13 | Schwarb Charles H | Apparatus and method for making mineral wool from coal-ash |
-
1992
- 1992-01-06 AU AU10031/92A patent/AU652795B2/en not_active Ceased
- 1992-01-09 NO NO92920123A patent/NO920123L/no unknown
- 1992-01-14 CZ CS92100A patent/CZ282721B6/cs unknown
- 1992-01-14 BR BR929200085A patent/BR9200085A/pt not_active Application Discontinuation
- 1992-01-15 CA CA002059438A patent/CA2059438A1/fr not_active Abandoned
- 1992-01-16 SI SI9210040A patent/SI9210040A/sl unknown
- 1992-01-16 HU HU9200146A patent/HUT63121A/hu unknown
- 1992-01-16 YU YU4092A patent/YU48152B/sh unknown
- 1992-01-17 US US07/822,199 patent/US5338329A/en not_active Expired - Fee Related
- 1992-01-17 ES ES92400120T patent/ES2087468T3/es not_active Expired - Lifetime
- 1992-01-17 FI FI920224A patent/FI97052C/fi active
- 1992-01-17 PL PL92293226A patent/PL168386B1/pl unknown
- 1992-01-17 EP EP92400120A patent/EP0495723B1/fr not_active Expired - Lifetime
- 1992-01-17 DK DK92400120.9T patent/DK0495723T3/da active
- 1992-01-17 TR TR00056/92A patent/TR26879A/xx unknown
- 1992-01-17 JP JP4006560A patent/JPH04310534A/ja active Pending
- 1992-01-17 KR KR1019920000619A patent/KR920014724A/ko not_active Application Discontinuation
- 1992-01-17 AT AT92400120T patent/ATE136288T1/de active
- 1992-01-17 DE DE69209535T patent/DE69209535T2/de not_active Expired - Fee Related
-
1994
- 1994-10-26 HR HRP-40/92A patent/HRP940787A2/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US5338329A (en) | 1994-08-16 |
FI97052B (fi) | 1996-06-28 |
PL168386B1 (pl) | 1996-02-29 |
JPH04310534A (ja) | 1992-11-02 |
FI920224A0 (fi) | 1992-01-17 |
HU9200146D0 (en) | 1992-04-28 |
KR920014724A (ko) | 1992-08-25 |
SI9210040A (en) | 1994-06-30 |
FI97052C (fi) | 1996-10-10 |
AU1003192A (en) | 1992-07-23 |
ES2087468T3 (es) | 1996-07-16 |
FI920224A (fi) | 1992-07-19 |
HRP940787A2 (en) | 1997-02-28 |
EP0495723A1 (fr) | 1992-07-22 |
BR9200085A (pt) | 1992-10-06 |
DE69209535T2 (de) | 1996-11-21 |
TR26879A (tr) | 1994-08-22 |
YU4092A (sh) | 1995-01-31 |
PL293226A1 (en) | 1992-08-10 |
DK0495723T3 (da) | 1996-08-05 |
CZ282721B6 (cs) | 1997-09-17 |
CS10092A3 (en) | 1992-08-12 |
YU48152B (sh) | 1997-05-28 |
ATE136288T1 (de) | 1996-04-15 |
NO920123D0 (no) | 1992-01-09 |
EP0495723B1 (fr) | 1996-04-03 |
DE69209535D1 (de) | 1996-05-09 |
AU652795B2 (en) | 1994-09-08 |
HUT63121A (en) | 1993-07-28 |
CA2059438A1 (fr) | 1992-07-19 |
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