GB999119A - Apparatus for fiberising mineral melts - Google Patents
Apparatus for fiberising mineral meltsInfo
- Publication number
- GB999119A GB999119A GB9610/62A GB961062A GB999119A GB 999119 A GB999119 A GB 999119A GB 9610/62 A GB9610/62 A GB 9610/62A GB 961062 A GB961062 A GB 961062A GB 999119 A GB999119 A GB 999119A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotors
- rotor
- fiberizing
- fibres
- 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.)
- Expired
Links
Classifications
-
- 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
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
- C03B37/055—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices by projecting onto and spinning off the outer surface of the rotating body
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Inorganic Fibers (AREA)
Abstract
In the production of fibres from molten slag rock or glass in which the melt is dropped on to the peripheral surface of one of a series of rotors arranged with their axes substantially horizontal and from which the melt is thrown on to the next succeeding rotor which rotates in the opposite angular direction, the apparatus comprises at least three fiberizing rotors and the <PICT:0999119/C1/1> minimum distance between the peripheral surfaces of any two fiberizing rotors (which will necessarily have a diameter of about 15 to 35 cm.) whose peripheral surfaces move in opposite directions is, at their closest point, at least 8 cm. Rotors 1, 2, 3, 4 are provided rotating in directions indicated by arrows and with the distance between rotors 1 and 3, 2 and 4 being greater than 8 cm. The rotors are positioned so that the path 10, 11, 12 taken by the molten stream 9 is as shown. Rotor 1 acts mainly as a distributer rotor, with only minor amounts of fiberizing, each rotor 2, 3, 4 producing more fibres, which are collected by a gas stream in a wind box 6 having blast nozzles 7 surrounding the rotors and extending at 8 into the space between the rotors 1 and 3, 2 and 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK108461AA DK102589C (en) | 1961-03-14 | 1961-03-14 | Fiberizer. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB999119A true GB999119A (en) | 1965-07-21 |
Family
ID=8100818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9610/62A Expired GB999119A (en) | 1961-03-14 | 1962-03-13 | Apparatus for fiberising mineral melts |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE615116A (en) |
DK (1) | DK102589C (en) |
FR (1) | FR1317640A (en) |
GB (1) | GB999119A (en) |
NL (1) | NL275902A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2249091A (en) * | 1990-09-28 | 1992-04-29 | Rockwool Int | Process and apparatus for making mineral wool fibres |
WO1992012941A1 (en) * | 1991-01-16 | 1992-08-06 | Rockwool International A/S | Stone wool |
WO1992012940A1 (en) * | 1991-01-16 | 1992-08-06 | Rockwool International A/S | Process and apparatus for making mineral wool fibres |
WO1992012939A1 (en) * | 1991-01-16 | 1992-08-06 | Rockwool International A/S | Process and apparatus for making mineral wool fibres |
GB2319249A (en) * | 1996-11-14 | 1998-05-20 | Rockwool Int | Apparatus for the production of man-made vitreous fibres |
US5866486A (en) * | 1991-01-16 | 1999-02-02 | Rockwool International A/S | Stone wool |
WO2003008353A1 (en) * | 2001-07-20 | 2003-01-30 | Paroc Group Oy Ab | Method and apparatus for the manufacture of mineral wool |
-
0
- NL NL275902D patent/NL275902A/xx unknown
- FR FR1317640D patent/FR1317640A/fr not_active Expired
-
1961
- 1961-03-14 DK DK108461AA patent/DK102589C/en active
-
1962
- 1962-03-13 GB GB9610/62A patent/GB999119A/en not_active Expired
- 1962-03-14 BE BE615116A patent/BE615116A/en unknown
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2249091A (en) * | 1990-09-28 | 1992-04-29 | Rockwool Int | Process and apparatus for making mineral wool fibres |
GB2249091B (en) * | 1990-09-28 | 1992-09-30 | Rockwool Int | Process and apparatus for making mineral wool fibres |
WO1992012941A1 (en) * | 1991-01-16 | 1992-08-06 | Rockwool International A/S | Stone wool |
WO1992012940A1 (en) * | 1991-01-16 | 1992-08-06 | Rockwool International A/S | Process and apparatus for making mineral wool fibres |
WO1992012939A1 (en) * | 1991-01-16 | 1992-08-06 | Rockwool International A/S | Process and apparatus for making mineral wool fibres |
US5468274A (en) * | 1991-01-16 | 1995-11-21 | Rockwool International A/S | Process and apparatus for making mineral wool fibres |
US5866486A (en) * | 1991-01-16 | 1999-02-02 | Rockwool International A/S | Stone wool |
GB2319249A (en) * | 1996-11-14 | 1998-05-20 | Rockwool Int | Apparatus for the production of man-made vitreous fibres |
WO2003008353A1 (en) * | 2001-07-20 | 2003-01-30 | Paroc Group Oy Ab | Method and apparatus for the manufacture of mineral wool |
AU2002354877B2 (en) * | 2001-07-20 | 2005-03-10 | Paroc Group Oy Ab | Method and apparartus for the manufacture of mineral wool |
HRP20031095B1 (en) * | 2001-07-20 | 2012-02-29 | Paroc Oy Ab | Method and apparatus for the manufacture of mineral wool |
Also Published As
Publication number | Publication date |
---|---|
BE615116A (en) | 1962-07-02 |
DK102589C (en) | 1965-09-13 |
NL275902A (en) | 1900-01-01 |
FR1317640A (en) | 1963-05-08 |
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