DE579689C - Process and device for the production of threads from glass or similar materials - Google Patents

Process and device for the production of threads from glass or similar materials

Info

Publication number
DE579689C
DE579689C DEN32895D DEN0032895D DE579689C DE 579689 C DE579689 C DE 579689C DE N32895 D DEN32895 D DE N32895D DE N0032895 D DEN0032895 D DE N0032895D DE 579689 C DE579689 C DE 579689C
Authority
DE
Germany
Prior art keywords
threads
glass
production
similar materials
disc
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
Application number
DEN32895D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mij Exploitatie Octrooien NV
Original Assignee
Mij Exploitatie Octrooien NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DE1930R0023530 priority Critical patent/DE539738C/en
Application filed by Mij Exploitatie Octrooien NV filed Critical Mij Exploitatie Octrooien NV
Priority to DEN32895D priority patent/DE579689C/en
Priority to US575358A priority patent/US2234087A/en
Priority to GB31696/31A priority patent/GB373932A/en
Priority to FR726355D priority patent/FR726355A/en
Priority to BE384153D priority patent/BE384153A/fr
Priority to NL59201A priority patent/NL30610C/xx
Priority to DEN33749D priority patent/DE594764C/en
Priority to GB29680/32A priority patent/GB385927A/en
Priority to FR43484D priority patent/FR43484E/en
Application granted granted Critical
Publication of DE579689C publication Critical patent/DE579689C/en
Priority to DEN36088D priority patent/DE627619C/en
Priority to FR45859D priority patent/FR45859E/en
Priority to DEN39783D priority patent/DE649009C/en
Priority to FR48737D priority patent/FR48737E/en
Priority to FR53785D priority patent/FR53785E/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Paper (AREA)
  • Glass Compositions (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Description

Verfahren und Vorrichtung zur Herstellung von Fäden aus Glas oder ähnlichen Stoffen nach Patent 539 738 Gegenstand der Erfindung ist eine Verbesserung des Verfahrens und der Vorrichtung nach Patent 539738, gemäß welchem Fasern oder Fäden aus Glas, Schlacke und ähnlichen schmelzbaren Stoffen in der Weise hergestellt werden, daß die geschmolzene Masse in. einem dünnen Strom auf eine schnell rotierende Scheibe fließt, von der sie in Form feiner Fäden abgeschleudert wird.Method and device for the production of threads from glass or similar substances according to patent 539 738 The object of the invention is an improvement of the method and the device according to patent 539738, according to which fibers or threads from glass, slag and similar fusible substances are produced in such a way, that the molten mass flows in a thin stream onto a rapidly rotating disc, from which it is thrown off in the form of fine threads.

Die von der Schleuderscheibe abgestoßenen feineren Fäden haben infolge ihres geringen Gewichtes eine verhältnismäßig langsame Fallgeschwindigkeit; außerdem haben sie zufolge der an der Erzeugungsstelle herrschenden starken Hitze das Bestreben, hochzufliegen und miteinander zu verschmelzen. Durch dieses langsame Sinken bzw. Hochsteigen der Fasern wird deren Abführung erschwert; auch können dadurch der Erzeugungsvorgang und die Güte des Erzeugnisses mehr oder weniger leiden.The finer threads repelled by the centrifugal disc have a result their low weight a relatively slow rate of fall; aside from that Due to the intense heat prevailing at the point of generation, they endeavor to to fly up and merge with each other. This slow sinking resp. If the fibers rise, their removal is made more difficult; This also allows the generation process and the quality of the product will suffer more or less.

Erfindungsgemäß wird dieser Übelstand, der besonders ins Gewicht fällt beim Verspinnen von Glas und ähnlich langfädig sich spinnenden Stoffen, dadurch behoben, daß etwa senkrecht zur Drehebene der Schleuderscheibe um diese herum ein Luftstrom von oben nach unten geblasen wird. Dieser kreisförmige Luftstrom kann durch eine kranzförmige Druckluftdüse erzeugt werden, die etwa gleichachsig mit der Schleuderscheibe oberhalb derselben angeordnet und mit ihrem Ausströmschlitz zu dieser hin gerichtet ist.According to the invention, this drawback, which is particularly important when spinning glass and similar long thread spinning materials, thereby fixed that about perpendicular to the plane of rotation of the centrifugal disk around this one Air flow is blown from top to bottom. This circular airflow can are generated by a ring-shaped compressed air nozzle, which is roughly coaxial with the centrifugal disk is arranged above the same and with its outflow slot is directed towards this.

Der aus der Düse austretende Luftstrom drückt die von der rotierenden Scheibe abgeschleuderten Fasern fortlaufend nach unten, so daß die ununterbrochen nachfolgenden Fasern stets eine freie Bahn finden und daher einen freien und ungestörten Lauf haben. Infolgedessen kann die Fadenerzeugung ungehindert vor sich gehen; der Ziehvorgang wird unterstützt und die fortlaufende Abführung des Erzeugnisses wesentlich erleichtert.The air flow emerging from the nozzle pushes that from the rotating one Disc flung fibers continuously downwards so that the uninterrupted following fibers always find a free path and therefore a free and undisturbed one Have run. As a result, thread production can proceed unhindered; the The drawing process is supported and the continuous removal of the product is essential relieved.

In der Zeichnung ist beispielsweise eine Ausführungsforw einer Vorrichtung gemäß der Erfindung dargestellt.In the drawing, for example, is an embodiment of a device shown according to the invention.

i ist der Schmelzofen für den Werkstoff. 2 ist der durch einen Stopfen 3 regelbare Auslauf, durch den man einen fortlaufenden dünnen Strom geschmolzener Masse auf die mit hoher Ceschwindigkeit angetriebene Schleuderscheibe q. fließen läßt. Von der Scheibe 4 wird die Masse durch die Zentrifugalwirkung in Form feinster Fäden abgeschleudert. 5 sind die Schleudervorrichtung unigebende Schutzwände. 6 sind Scherenmesser. durch welche die von den Fasern gebildete inantelförinige Hülle, die in dem Rauen um die Scheibe und deren NVelle niedersinkt, fortlaufend oder absatzweise aufgeschnitten wird.i is the melting furnace for the material. 2 is the one through a plug 3 adjustable spout through which a continuous thin stream of molten Mass on the centrifugal disk q driven at high speed. flow leaves. The mass of the disk 4 becomes finest in the form of the centrifugal effect Threads thrown off. 5 are the spinner is not available Protective walls. 6 are scissor knives. through which the inantelförinige formed by the fibers Shell, which sinks down in the rough around the disc and its N-shaft, continuously or is cut open in sections.

Uni den Auslaut 2 oder an einer sonstigen --eeigneten Stelle ist eine kranzförmige Düse 7 angeordnet, der durch eine Leitung 8 Druckluft zugeführt wird. die in Form eines kreisförmigen Luftstromes aus der Düse 7 austritt, von oben abwärts um die Scheibe .a. bläst und dabei die von der Scheibe abgestoßenen Fäden fortlaufend nach unten drückt.Uni den Auslaut 2 or some other - suitable place is one arranged annular nozzle 7, which is fed through a line 8 compressed air. which emerges from the nozzle 7 in the form of a circular air stream, from above downwards around the disc .a. blows and the threads repelled from the disc continuously pushes down.

Bei der Erzeugung von Schlackenwolle ist bereits vorgeschlagen worden. die beim Zerstäuben der geschmolzenen Schlacke fortfliegenden Fasern durch einen quer zu ihrer Fortbewegung gerichteten Luftstrahl abzulenken. uni sie von unzerstäubten Schlackenteilchen zu trennen. Diese Wirkung kommt bei der Erfindung nicht in Frage, sondern die Aufgabe. das Verschmelzen der von der Scheibe abgeschleuderten, an sich zu langsam sinkenden Faden windungcn miteinander zu verhindern.The production of slag wool has already been proposed. the fibers flying away when the molten slag is atomized through a deflect the air jet directed transversely to their movement. uni them of non-atomized Separate slag particles. This effect is out of the question for the invention, but the task. the amalgamation of those thrown off the disc, in itself too slowly sinking thread to prevent twisting with each other.

Claims (1)

h1'CI:N'fANSL'R(iCtll?: ` i. Verfahren zur Herstellung von Fäden aus Glas oder ähnlichen Stoffen nach Patent 539 738, dadurch gekennzeichnet, daß etwa senkrecht zur Drehebene der Schleuderscheibe um diese herum ein Luftstrom geblasen wird, der die von der Scheibe abgeschleuderten Fasern nach unten drückt. a. Vorrichtung zur Ausübung des Verfahrens nach Anspruch r, gekennzeichnet durch eine etwa gleichachsig mit der Schleuderscheibe (4.) oberhalb derselben angeordnete. zur Scheibe hin offene kranzförtnige Druckluftdüse (7).h1'CI: N'fANSL'R (iCtll ?: `i.Process of making threads from Glass or similar materials according to patent 539 738, characterized in that about An air stream is blown around it perpendicular to the plane of rotation of the centrifugal disk which pushes the fibers thrown off the disc downwards. a. contraption for performing the method according to claim r, characterized by an approximately equiaxed with the centrifugal disk (4.) arranged above the same. open to the pane rim-shaped compressed air nozzle (7).
DEN32895D 1930-11-30 1931-11-06 Process and device for the production of threads from glass or similar materials Expired DE579689C (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
DE1930R0023530 DE539738C (en) 1930-11-30 1930-11-30 Process for the production of fibers or webs from glass. Slag and similar substances plastic in the heat
DEN32895D DE579689C (en) 1930-11-30 1931-11-06 Process and device for the production of threads from glass or similar materials
US575358A US2234087A (en) 1930-11-30 1931-11-16 Apparatus and method for production of fibers from glass, slag, and the like meltable materials
GB31696/31A GB373932A (en) 1930-11-30 1931-11-16 Improvements in the production of fibres or threads from glass, slag and the like meltable materials
BE384153D BE384153A (en) 1930-11-30 1931-11-18
FR726355D FR726355A (en) 1930-11-30 1931-11-18 Process and device for the manufacture of glass, slag and other fusible products of the same kind
NL59201A NL30610C (en) 1930-11-30 1931-11-20
DEN33749D DE594764C (en) 1930-11-30 1932-06-01 Process for the production of fibers or threads from glass, slag and similar fusible materials
GB29680/32A GB385927A (en) 1930-11-30 1932-10-24 Improvements in the production of fibres or threads from glass, slag and the like meltable materials
FR43484D FR43484E (en) 1930-11-30 1933-05-12 Process and device for the manufacture of glass, slag and other fusible products of the same kind
DEN36088D DE627619C (en) 1930-11-30 1933-12-19 Process and device for the production of fibers or webs from glass, slag and similar substances that are plastic when heated
FR45859D FR45859E (en) 1930-11-30 1934-12-15 Process and device for the manufacture of glass, slag and other fusible products of the same kind
DEN39783D DE649009C (en) 1930-11-30 1936-08-22 Method and device for the production of fibers or webs from glass, slag and similar substances
FR48737D FR48737E (en) 1930-11-30 1937-08-21 Process and device for the manufacture of glass, slag and other fusible products of the same kind
FR53785D FR53785E (en) 1930-11-30 1944-09-16 Process and device for the manufacture of glass, slag and other fusible products of the same kind

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1930R0023530 DE539738C (en) 1930-11-30 1930-11-30 Process for the production of fibers or webs from glass. Slag and similar substances plastic in the heat
DEN32895D DE579689C (en) 1930-11-30 1931-11-06 Process and device for the production of threads from glass or similar materials

Publications (1)

Publication Number Publication Date
DE579689C true DE579689C (en) 1933-06-29

Family

ID=40626978

Family Applications (5)

Application Number Title Priority Date Filing Date
DE1930R0023530 Expired DE539738C (en) 1930-11-30 1930-11-30 Process for the production of fibers or webs from glass. Slag and similar substances plastic in the heat
DEN32895D Expired DE579689C (en) 1930-11-30 1931-11-06 Process and device for the production of threads from glass or similar materials
DEN33749D Expired DE594764C (en) 1930-11-30 1932-06-01 Process for the production of fibers or threads from glass, slag and similar fusible materials
DEN36088D Expired DE627619C (en) 1930-11-30 1933-12-19 Process and device for the production of fibers or webs from glass, slag and similar substances that are plastic when heated
DEN39783D Expired DE649009C (en) 1930-11-30 1936-08-22 Method and device for the production of fibers or webs from glass, slag and similar substances

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1930R0023530 Expired DE539738C (en) 1930-11-30 1930-11-30 Process for the production of fibers or webs from glass. Slag and similar substances plastic in the heat

Family Applications After (3)

Application Number Title Priority Date Filing Date
DEN33749D Expired DE594764C (en) 1930-11-30 1932-06-01 Process for the production of fibers or threads from glass, slag and similar fusible materials
DEN36088D Expired DE627619C (en) 1930-11-30 1933-12-19 Process and device for the production of fibers or webs from glass, slag and similar substances that are plastic when heated
DEN39783D Expired DE649009C (en) 1930-11-30 1936-08-22 Method and device for the production of fibers or webs from glass, slag and similar substances

Country Status (6)

Country Link
US (1) US2234087A (en)
BE (1) BE384153A (en)
DE (5) DE539738C (en)
FR (5) FR726355A (en)
GB (2) GB373932A (en)
NL (1) NL30610C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901855C (en) * 1939-12-13 1954-01-14 Degussa Device for transferring molten substances or mixtures of substances into finely divided form
DE1290307B (en) * 1966-08-31 1969-03-06 Schloemann Ag Apparatus for making granules from molten metal
DE2703170A1 (en) * 1976-01-30 1977-08-04 United Technologies Corp DEVICE FOR THE PRODUCTION OF METAL POWDER
DE2703169A1 (en) * 1976-01-30 1977-08-11 United Technologies Corp METAL POWDER PRODUCTION METHOD AND DEVICE

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763131C (en) * 1936-10-01 1953-05-04 Schlesische Spiegelglas Manufa Method and device for the production of threads from glass or similar materials which can be spun in the molten state
DE741088C (en) * 1938-03-01 1943-11-04 Kaiser Wilhelm Inst Fuer Silik Method and device for the continuous production of glass fibers
DE915976C (en) * 1942-04-14 1954-08-02 Hedwig Knoll Geb Ronschke Method and device for the production of fibers and threads from molten materials such as glass and the like. like
NL75099C (en) * 1943-09-01
DE1053146B (en) * 1955-02-16 1959-03-19 Ver Korkindustrie Ag Electric nozzle for the production of glass wool, rock wool or the like.
DE1211764B (en) * 1956-02-16 1966-03-03 Marvalaud Inc Method and device for producing metal threads or wires
US2900708A (en) * 1956-02-16 1959-08-25 Marvalaud Inc Apparatus for producing alloy and bimetallic filaments
DE1205234B (en) * 1956-12-11 1965-11-18 Marvalaud Inc Process for the production of metal threads or wires
DE1055767B (en) * 1957-04-03 1959-04-23 Didier Werke Ag Slingshot made of ceramic material, especially for devices for the production of glass, slag, etc. wool from molten material
US2980953A (en) * 1957-12-06 1961-04-25 Bruce A Graybeal Apparatus and process for producing mineral fibers
US2987762A (en) * 1958-11-20 1961-06-13 Miles S Firnhaber Apparatus for manufacturing mineral wool
US3058322A (en) * 1959-04-29 1962-10-16 Erard Edward Louis Apparatus for manufacturing mineral wool fibers
US3145981A (en) * 1960-01-22 1964-08-25 Messler August Furnaces for the production of mineral, especially basalt wool
BE661293A (en) * 1964-04-21 1900-01-01
EP4019479A1 (en) 2020-12-23 2022-06-29 Prefere Resins Holding GmbH Water-dilutable binders

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901855C (en) * 1939-12-13 1954-01-14 Degussa Device for transferring molten substances or mixtures of substances into finely divided form
DE1290307B (en) * 1966-08-31 1969-03-06 Schloemann Ag Apparatus for making granules from molten metal
DE2703170A1 (en) * 1976-01-30 1977-08-04 United Technologies Corp DEVICE FOR THE PRODUCTION OF METAL POWDER
DE2703169A1 (en) * 1976-01-30 1977-08-11 United Technologies Corp METAL POWDER PRODUCTION METHOD AND DEVICE

Also Published As

Publication number Publication date
FR48737E (en) 1938-06-21
BE384153A (en) 1931-12-31
FR45859E (en) 1935-12-27
FR53785E (en) 1946-09-06
US2234087A (en) 1941-03-04
NL30610C (en) 1933-08-15
DE594764C (en) 1934-03-21
DE627619C (en) 1936-03-19
FR43484E (en) 1934-06-07
DE539738C (en) 1932-02-19
GB373932A (en) 1932-06-02
GB385927A (en) 1933-01-05
DE649009C (en) 1938-01-06
FR726355A (en) 1932-05-27

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