FI92685B - Förfarande och anläggning för åstadkommande av en primärbana av en mineralfibermatta - Google Patents

Förfarande och anläggning för åstadkommande av en primärbana av en mineralfibermatta Download PDF

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Publication number
FI92685B
FI92685B FI920015A FI920015A FI92685B FI 92685 B FI92685 B FI 92685B FI 920015 A FI920015 A FI 920015A FI 920015 A FI920015 A FI 920015A FI 92685 B FI92685 B FI 92685B
Authority
FI
Finland
Prior art keywords
forming
gas medium
fiber
flow
wheel
Prior art date
Application number
FI920015A
Other languages
English (en)
Finnish (fi)
Other versions
FI92685C (sv
FI920015A (sv
FI920015A0 (sv
Inventor
Erik Aostrand
Tom Nurmi
Bjarne Walli
Timo Hoikka
Original Assignee
Paroc Oy Ab
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
Application filed by Paroc Oy Ab filed Critical Paroc Oy Ab
Publication of FI920015A0 publication Critical patent/FI920015A0/sv
Priority to FI920015A priority Critical patent/FI92685C/sv
Priority to PL93304392A priority patent/PL171133B1/pl
Priority to AU33528/93A priority patent/AU3352893A/en
Priority to RU94035741A priority patent/RU2110490C1/ru
Priority to ES93902257T priority patent/ES2112412T3/es
Priority to AT93902257T priority patent/ATE160763T1/de
Priority to PCT/FI1993/000002 priority patent/WO1993013025A1/en
Priority to DE69315558T priority patent/DE69315558T2/de
Priority to DK93902257T priority patent/DK0621857T3/da
Priority to EP93902257A priority patent/EP0621857B1/en
Publication of FI920015A publication Critical patent/FI920015A/sv
Publication of FI92685B publication Critical patent/FI92685B/sv
Priority to EE9400286A priority patent/EE03175B1/xx
Application granted granted Critical
Publication of FI92685C publication Critical patent/FI92685C/sv
Priority to GR980400448T priority patent/GR3026270T3/el
Priority to LVP-98-48A priority patent/LV12128B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—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 ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—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 ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—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 ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—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 ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—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 ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Laminated Bodies (AREA)
  • Inorganic Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Claims (6)

1. Förfarande för ästadkommande av en primärbana av en itiineralfibermatta av medelst ett gasmedie frän en fibre- 5 ringsanordning transporterade, av en stenmaterialsmälta under utnyttjande av centrifugalkraften bildade fibrer genom att bläsa ett fiberdispersionsmoln med till fibre-ringsskedet matade luftströmmar, under deras formande följestyrning tili en framför fibreringsanordningen pla- 10 cerad rörlig vira eller ett motsvarande genomträngligt formningsunderlag, kännetecknat därav, att i banans for-mnings-omräde ästadkoraraes och där upprätthälles ett vä-sentligen tryckskillnadsfritt tillständ genom formnings-underlaget. 15
2. Förfarande enligt patentkravet 1, kännetecknat därav, att tili fibreringsskedet mätäs ätminstone tre tili sin riktning, hastighet och/eller volymström självständigt reglerbara och/eller styrbara, till sin huvudströmnings- 20 riktning väsentligen parallella gasmedieströmmar (1, 2, 3), vilkas hastigheter är omvänt proportionella tili deras avständ i centrifugalkraftens riktning frän fiber-bildnings-omrädet. 25
3. Förfarande enligt patentkravet 1 eller 2, kännetecknat därav, att en gasmedieström (4) leds ätminstone genom ett under inverkan av centrifugalkraften stäende, av fiber-bildningsomrädet begränsat omräde.
4. Anläggning för utförande av förfarandet enligt patent- \ kravet 1, tili vilken anläggning hör ätminstone ett driv- kraft erhällande spinnhjul (6 - 6''') för mottagande av stensmälta (7), ett spinnhjulet bägformigt pä litet avständ helt eller delvis omslutande spaltmunstycke (1) för 35 att bläsa fibreringsgasmedie som tangerar spinnhjulets periferi, radiellt i förhällande tili spinnhjulet utanför fibreringsgasmediemunstycket placerade, fibreringsmedie- 92685 roun-stycket bägformigt omslutande transportgasmediemun-stycken (2), en framför spinnhjulet (6 - 6''') eller spinnhjulen placerad, väsentligen i ett med dess rota-tionsplan parallellt plan löpande formningsvira (8), samt 5 anordningar (9) för att suga gasmedie genom formningsvi-ran, medel för regiering och/eller styrning av fibre-ringsskedets gasmedieströmmar, samt styrmedel för att upprätthälla en förutbe-stämd tryckskillnad över form-ningsviran genom att reglera suganordningarna, känneteck-10 nad därav, att anordningen uppvisar ett väsentligen vägglöst formningsomräde för fibreringsdispersionsmolnet mellan fibreringsanordningen och formningsunderlaget (8).
5. Anläggning enligt patentkravet 4, kännetecknad därav, 15 att formningsunderlagets (8) avständ frän spinnhjulen (6- 6" ·) är ca. 0,2 - 1,0 gänger formningsunderlagets bredd, företrädesvis ca. 0,3 - 0,6 gänger formningsunderlagets bredd.
6. Anläggning enligt patentkravet 4 eller 5, i vilken gasmedieströmmarnas styranordningar omfattar ett fibreringsanordningen tunnelformigt omslutande hölje (10), kännetecknad därav, att anläggningen omfattar medel för ästadkommande av höljets utvändiga ridäströmning (5) av 25 gasmedie.
FI920015A 1992-01-02 1992-01-02 Förfarande och anläggning för åstadkommande av en primärbana av en mineralfibermatta FI92685C (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI920015A FI92685C (sv) 1992-01-02 1992-01-02 Förfarande och anläggning för åstadkommande av en primärbana av en mineralfibermatta
PCT/FI1993/000002 WO1993013025A1 (en) 1992-01-02 1993-01-04 A method and an apparatus for forming the primary web of a mineral fibre mat
DK93902257T DK0621857T3 (da) 1992-01-02 1993-01-04 Fremgangsmåder og indretning til fremstilling af det første net af en måtte af mineralske fibre
RU94035741A RU2110490C1 (ru) 1992-01-02 1993-01-04 Способ формования первичного полотна минераловатного ковра и устройство для осуществления способа
ES93902257T ES2112412T3 (es) 1992-01-02 1993-01-04 Un metodo y un aparato para formar el velo primario de una esterilla de fibra mineral.
AT93902257T ATE160763T1 (de) 1992-01-02 1993-01-04 Verfahren und vorrichtung zum herstellen des hauptbandes einer mineralfasermatte
PL93304392A PL171133B1 (pl) 1992-01-02 1993-01-04 Sposób i urzadzenie do formowania tkaniny podstawowej maty z wlókien mineralnych PL
DE69315558T DE69315558T2 (de) 1992-01-02 1993-01-04 Verfahren und vorrichtung zum herstellen des hauptbandes einer mineralfasermatte
AU33528/93A AU3352893A (en) 1992-01-02 1993-01-04 A method and an apparatus for forming the primary web of a mineral fibre mat
EP93902257A EP0621857B1 (en) 1992-01-02 1993-01-04 A method and an apparatus for forming the primary web of a mineral fibre mat
EE9400286A EE03175B1 (et) 1992-01-02 1994-11-08 Meetod ja seade mineraalkiudmati algkihi moodustamiseks
GR980400448T GR3026270T3 (en) 1992-01-02 1998-02-27 A method and an apparatus for forming the primary web of a mineral fibre mat.
LVP-98-48A LV12128B (en) 1992-01-02 1998-03-11 METHOD AND APPARATUS FOR FORMING PRIMARY FABRIC FROM MINERAL FIBER LAYER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920015A FI92685C (sv) 1992-01-02 1992-01-02 Förfarande och anläggning för åstadkommande av en primärbana av en mineralfibermatta
FI920015 1992-01-02

Publications (4)

Publication Number Publication Date
FI920015A0 FI920015A0 (sv) 1992-01-02
FI920015A FI920015A (sv) 1993-07-03
FI92685B true FI92685B (sv) 1994-09-15
FI92685C FI92685C (sv) 1994-12-27

Family

ID=8533791

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920015A FI92685C (sv) 1992-01-02 1992-01-02 Förfarande och anläggning för åstadkommande av en primärbana av en mineralfibermatta

Country Status (13)

Country Link
EP (1) EP0621857B1 (sv)
AT (1) ATE160763T1 (sv)
AU (1) AU3352893A (sv)
DE (1) DE69315558T2 (sv)
DK (1) DK0621857T3 (sv)
EE (1) EE03175B1 (sv)
ES (1) ES2112412T3 (sv)
FI (1) FI92685C (sv)
GR (1) GR3026270T3 (sv)
LV (1) LV12128B (sv)
PL (1) PL171133B1 (sv)
RU (1) RU2110490C1 (sv)
WO (1) WO1993013025A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK168670B1 (da) * 1993-03-09 1994-05-16 Niro Separation As Apparat til fordeling af fibre
WO2016048249A1 (en) 2014-09-25 2016-03-31 Izoteh D.O.O. Method and device for producing mineral wool fibers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594086A (en) * 1984-02-27 1986-06-10 Isover Saint-Gobain Method and apparatus for distribution of fibres in a felt
FR2657077B1 (fr) * 1990-01-16 1993-07-02 Saint Gobain Isover Procede et dispositif de fibrage de laine minerale par centrifugation libre.

Also Published As

Publication number Publication date
LV12128B (en) 1998-12-20
RU2110490C1 (ru) 1998-05-10
FI92685C (sv) 1994-12-27
GR3026270T3 (en) 1998-05-29
AU3352893A (en) 1993-07-28
WO1993013025A1 (en) 1993-07-08
ATE160763T1 (de) 1997-12-15
DE69315558T2 (de) 1998-06-10
RU94035741A (ru) 1996-05-20
EP0621857B1 (en) 1997-12-03
FI920015A (sv) 1993-07-03
FI920015A0 (sv) 1992-01-02
PL171133B1 (pl) 1997-03-28
LV12128A (lv) 1998-09-20
DK0621857T3 (da) 1998-08-10
ES2112412T3 (es) 1998-04-01
EP0621857A1 (en) 1994-11-02
EE03175B1 (et) 1999-04-15
DE69315558D1 (de) 1998-01-15

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: PAROC OY AB

BB Publication of examined application
FD Application lapsed