Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019043290) APPARATUS AND METHOD FOR MANUFACTURING MINERAL WOOL AS WELL AS A MINERAL WOOL PRODUCT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/043290 International Application No.: PCT/FI2018/050607
Publication Date: 07.03.2019 International Filing Date: 28.08.2018
Chapter 2 Demand Filed: 17.12.2018
IPC:
D04H 1/4209 (2012.01) ,C03C 13/06 (2006.01) ,D04H 1/4218 (2012.01) ,D04H 1/4226 (2012.01)
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
42
characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4209
Inorganic fibres
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
13
Fibre or filament compositions
06
Mineral fibres, e.g. slag wool, mineral wool, rock wool
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
42
characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4209
Inorganic fibres
4218
Glass fibres
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
42
characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4209
Inorganic fibres
4218
Glass fibres
4226
characterised by the apparatus for manufacturing the glass fleece
Applicants:
PAROC GROUP OY [FI/FI]; Energiakuja 3 00180 Helsinki, FI
Inventors:
BERGMAN, Niklas; FI
Agent:
LEITZINGER OY; Tammasaarenkatu 1 00180 Helsinki, FI
Priority Data:
2017578801.09.2017FI
Title (EN) APPARATUS AND METHOD FOR MANUFACTURING MINERAL WOOL AS WELL AS A MINERAL WOOL PRODUCT
(FR) APPAREIL ET PROCÉDÉ DE FABRICATION DE LAINE MINÉRALE AINSI QUE D’UN PRODUIT EN LAINE MINÉRALE
Abstract:
(EN) The invention relates to an apparatus for manufacturing mineral wool. The apparatus includes means (1) for producing molten mineral material, at least one fiberizing device (3) for forming fibres, into which fiberizing device the molten mineral material is fed (2) and by which fibres (12) are formed. The fiberizing device (3) comprises, rotationally arranged around a vertical axis (15), at least one fiberizing plate (13) having a vertical peripheral edge, into which are formed numerous small-sized holes (14), through which the molten material is led by centrifugal force to form fibres (12). Into the fiberizing device (3) are arranged elements to produce a vertical flow of blowing medium (16) to be led around the fiberizing plate (13), the flow causing the fibres (12) to turn downwards and, at the same time, to thin. Downstream the fiberizing device (3) is arranged a collection device (6), into which the formed fibres (12) are led and collected into a mat-like material. In connection with said at least one fiberizing plate (13) is arranged a substantially horizontal, relatively narrow channel (5), through which the fibres (12) are brought into the chamber space (7) of the collection device (6). The invention further relates to a method for manufacturing mineral wool and a mineral wool product manufactured by the method
(FR) L'invention concerne un appareil de fabrication de laine minérale. L'appareil comprend des moyens (1) destinés produire un matériau minéral fondu, et au moins un dispositif de défibrage (3) destiné à former des fibres, dans lequel le matériau minéral fondu est introduit (2) et au moyen duquel des fibres (12) sont formées. Le dispositif de défibrage (3) comprend au moins une plaque de défibrage (13) montée rotative autour d'un axe vertical (15) et ayant un bord périphérique vertical dans lequel sont formés de nombreux trous de petite taille (14), par lesquels le matériau fondu est acheminé par une force centrifuge afin de former des fibres (12). Dans le dispositif de défibrage (3), des éléments pour produire un flux vertical de milieu de soufflage (16) à acheminer près de la plaque de défibrage (13) sont disposés, le flux amenant les fibres (12) à tourner vers le bas et, en même temps, à s’amincir. En aval du dispositif de défibrage (3), un dispositif de collecte (6) est disposé, dans lequel les fibres formées (12) sont acheminées et collectées en un matériau de type mat. Relié à ladite plaque de défibrage (13), un canal relativement étroit (5), sensiblement horizontal, est disposé, par lequel les fibres (12) sont amenées dans l'espace de chambre (7) du dispositif de collecte (6). L'invention concerne en outre un procédé de fabrication de laine minérale et un produit de laine minérale fabriqué au moyen du procédé.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)