Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Apparatus And Method For Forming Melt-Formed Inorganic Fibres
Apparatus for forming melt-formed fibres comprises: • a source of molten material; • a spinning head comprising one or more rotors; • a plurality of nozzles or slots disposed around at least part of the one or more rotors, configured to supply a stream of gas; • a conveyor; and • a barrier (4) between the spinning head and the conveyor (6), an upper edge of the barrier lying below a horizontal line (22) lying in a first vertical plane (17) including axis of rotation (16) of at least one rotor of the one or more rotors and intersecting the intersection of the axis of rotation with a second vertical plane (18) orthogonal to the first vertical plane and including a vertical line (20) through said region, the included angle between the horizontal line (22) and a line (21) in the first vertical plane joining the upper edge of the barrier and the intersection of the horizontal line and axis of rotation being in the range of 40°-85°. Method of making melt-formed fibres using the apparatus. Melt formed biosoluble fibres being alkaline earth silicate fibers having a low shot content.
Apparatus And Method For Forming Melt-Formed Inorganic Fibres
Apparatus for forming melt-formed fibres comprises: • a source of molten material; • a spinning head comprising one or more rotors; • a plurality of nozzles or slots disposed around at least part of the one or more rotors, configured to supply a stream of gas; • a conveyor; and • a barrier (4) between the spinning head and the conveyor (6), an upper edge of the barrier lying below a horizontal line (22) lying in a first vertical plane (17) including axis of rotation (16) of at least one rotor of the one or more rotors and intersecting the intersection of the axis of rotation with a second vertical plane (18) orthogonal to the first vertical plane and including a vertical line (20) through said region, the included angle between the horizontal line (22) and a line (21) in the first vertical plane joining the upper edge of the barrier and the intersection of the horizontal line and axis of rotation being in the range of 40°-85°. Method of making melt-formed fibres using the apparatus. Melt formed biosoluble fibres being alkaline earth silicate fibers having a low shot content.
Apparatus And Method For Forming Melt-Formed Inorganic Fibres
HANKINSON MICHAEL (Autor:in) / JUBB GARY (Autor:in)
24.01.2019
Patent
Elektronische Ressource
Englisch
IPC:
C03B
Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle
,
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
C04B
Kalk
,
LIME
/
D01D
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
,
Mechanische Verfahren oder Vorrichtungen für die Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
/
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
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