DE536342C - Device for cleaning mineral wool made from fiery raw material from coarse raw material particles - Google Patents
Device for cleaning mineral wool made from fiery raw material from coarse raw material particlesInfo
- Publication number
- DE536342C DE536342C DENDAT536342D DE536342DD DE536342C DE 536342 C DE536342 C DE 536342C DE NDAT536342 D DENDAT536342 D DE NDAT536342D DE 536342D D DE536342D D DE 536342DD DE 536342 C DE536342 C DE 536342C
- Authority
- DE
- Germany
- Prior art keywords
- raw material
- coarse
- wool
- mineral wool
- fiery
- 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
- C03B37/06—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres
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)
- Paper (AREA)
Description
Vorrichtung zur Reinigung mineralischer, aus feuerflüssigem Rohstoff erzeugter Wolle von groben Rohstoffteilchen Zur Reinigung mineralischer Wolle, welche aus feuerflüssigem Rohstoff erzeugt ist, von groben Rohstoffteilchen ist vorgeschlagen worden, die Wolle, welche in einem Druckmittelstrome durch eine Düse geführt wird, gegen eine Schar von ebenen Flächen zu leiten, welche jalousieartig angeordnet sind.Device for cleaning mineral, from hot liquid raw material produced wool from coarse raw material particles For cleaning mineral wool, which Made from molten raw material, from coarse raw material particles is suggested the wool, which is fed through a nozzle in a pressure medium flow, to lead against a bevy of flat surfaces, which are arranged like blinds.
Nach der Erfindung wird dagegen die Wolle nach einer krummen Fläche geleitet., Bei einer solchen Fläche ändert sich die Neigung an jeder Stelle der Fläche. Die aufprallenden groben Rohstoffteilchen erhalten daher an den verschiedenen Stellen der krummen Fläche verschiedene Richtungen, entsprechend dem Wechsel der Tangentenrichtung an den verschiedenen Stellen, und müssen deshalb beim Aufprallen sofort niederfallen, während die feine Wolle weiterfliegt.According to the invention, however, the wool is after a curved surface headed., With such a surface the slope changes at every point of the Area. The impacting coarse raw material particles therefore get on the various Make the curved surface different directions, according to the change of the Tangent direction at the various points, and must therefore on impact fall down immediately while the fine wool flies on.
Die Geschwindigkeit, mit welcher die groben Teilchen aufprallen, läßt sich dadurch regeln, daß die Düse für die Zuleitung des Druckmittelstromes an ihrem Eintrittsende ein Mundstück aufweist, das unten offen und siebartig durchbrochen ist und gegebenenfalls kegelartig nach außen erweitert sein kann. Der Druckmittelstrom, welcher durch das Düsenmundstück eintritt, muß daher durchdie Öffnungen Luft mitreißen, wodurch seine Geschwindigkeit geändert und die Austrittsgeschwindigkeit aus der Düse beeinflußt wird.The speed with which the coarse particles collide, leaves regulate themselves in that the nozzle for the supply of the pressure medium flow at their The inlet end has a mouthpiece that is open at the bottom and perforated like a sieve is and can optionally be expanded cone-like to the outside. The pressure medium flow, which enters through the nozzle mouthpiece must therefore entrain air through the openings, thereby changing its speed and the exit speed from the Nozzle is affected.
Auf der Zeichnung ist die Erfindung an einem Ausführungsbeispiel *erläutert.In the drawing, the invention is explained using an exemplary embodiment *.
Aus der Schnauze i fällt feuerflüssige Schlacke in den Dampfstrahl 2 und wird dort zerteilt. Die Wolle strömt mit den groben Teilchen nach der Düse 3, welche am Eintrittsende das Mundstück 5 aufweist, welches siebartig durchbrochen und unten offen ist und auch die durch Strichpunktlinien angedeutete, Trichterform aufweisen kann. Ein Teil der gröberen Teilchen scheidet sich schon am Mundstück 5 ab-. Beim Austritt aus der Düse 3 werden die weiteren gröberen Teilchen durch die Kugel q. in eine andere Richtung gelenkt und fallen in der Nähe der Kugel ringsum zu Boden, während die reine Wolle weiterfliegt.Molten slag falls from the snout i into the steam jet 2 and is divided there. The wool flows with the coarse particles to the nozzle 3, which has the mouthpiece 5 at the inlet end, which perforated like a sieve and is open at the bottom and also the funnel shape indicated by dash-dotted lines may have. Some of the coarser particles already separate at the mouthpiece 5 from. When exiting the nozzle 3, the other coarser particles are through the ball q. steered in another direction and fall close to the ball all around to the ground while the pure wool flies on.
Die siebartige Durchbrechung des Mundstückes 5 ermöglicht außerdem eine -selbsttätige Regelung der Durchflußgeschwindigkeit des Druckmittelstromes in der Düse durch Ansaugen von Luft an den Löchern des Mundstückes.The sieve-like opening of the mouthpiece 5 also makes it possible an automatic control of the flow rate of the pressure medium flow in the nozzle by sucking in air at the holes in the mouthpiece.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE536342T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE536342C true DE536342C (en) | 1931-10-22 |
Family
ID=6557269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT536342D Expired DE536342C (en) | Device for cleaning mineral wool made from fiery raw material from coarse raw material particles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE536342C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1005885B (en) * | 1954-01-09 | 1957-04-04 | Statens Skogsind Ab | Process for making fibers from molten minerals |
DE961696C (en) * | 1952-04-03 | 1957-04-11 | Mannesmann Ag | Device for the cleaning of granules from mineral wool made from hot-melt raw materials |
DE1152650B (en) * | 1958-08-26 | 1963-08-08 | Kaehler & Co I | Process for the production of porous plates or tapes from mineral wool fibers |
DE1198053B (en) * | 1961-02-01 | 1965-08-05 | Continental Gummi Werke Ag | Two-level, especially multi-level, vulcanizing press for strip-shaped vulcanization material |
-
0
- DE DENDAT536342D patent/DE536342C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE961696C (en) * | 1952-04-03 | 1957-04-11 | Mannesmann Ag | Device for the cleaning of granules from mineral wool made from hot-melt raw materials |
DE1005885B (en) * | 1954-01-09 | 1957-04-04 | Statens Skogsind Ab | Process for making fibers from molten minerals |
DE1152650B (en) * | 1958-08-26 | 1963-08-08 | Kaehler & Co I | Process for the production of porous plates or tapes from mineral wool fibers |
DE1198053B (en) * | 1961-02-01 | 1965-08-05 | Continental Gummi Werke Ag | Two-level, especially multi-level, vulcanizing press for strip-shaped vulcanization material |
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