WO2015091944A3 - Method and apparatus for scattering fibers, such as chips - Google Patents

Method and apparatus for scattering fibers, such as chips Download PDF

Info

Publication number
WO2015091944A3
WO2015091944A3 PCT/EP2014/078729 EP2014078729W WO2015091944A3 WO 2015091944 A3 WO2015091944 A3 WO 2015091944A3 EP 2014078729 W EP2014078729 W EP 2014078729W WO 2015091944 A3 WO2015091944 A3 WO 2015091944A3
Authority
WO
WIPO (PCT)
Prior art keywords
scattering
chips
roller set
sets
upper roller
Prior art date
Application number
PCT/EP2014/078729
Other languages
French (fr)
Other versions
WO2015091944A2 (en
Inventor
Markku Erämaja
Original Assignee
Dieffenbacher GmbH Maschinen- und Anlagenbau
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 Dieffenbacher GmbH Maschinen- und Anlagenbau filed Critical Dieffenbacher GmbH Maschinen- und Anlagenbau
Publication of WO2015091944A2 publication Critical patent/WO2015091944A2/en
Publication of WO2015091944A3 publication Critical patent/WO2015091944A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats
    • B27N3/14—Distributing or orienting the particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/02—Arrangement of air or material conditioning accessories

Abstract

Method for scattering fibers, such as chips, in surface chip scattering, in which method chips are scattered to form a chip mat (9) on a moving belt conveyor (10) or corresponding, in which method two sets of scattering rollers (1, 2) are used for the scattering, both sets being formed of rollers arranged side by side and being at different heights and being arranged above the belt conveyor (10). The invention is implemented in such a way that the roller sets (1, 2) are arranged consecutively with the upper roller set (1 ) being the first in the direction of travel of a chip, in which case a gas flow (5) is arranged to below the upper roller set (1) by arranging a gas blowing head (14) between the tail end of the upper roller set (1) and the start end of the lower roller set (2). The object of the invention is also an apparatus for implementing the method.
PCT/EP2014/078729 2013-12-20 2014-12-19 Method and apparatus for scattering fibers, such as chips WO2015091944A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20136305A FI125434B (en) 2013-12-20 2013-12-20 Method and apparatus for scattering fibers such as chips
FI20136305 2013-12-20

Publications (2)

Publication Number Publication Date
WO2015091944A2 WO2015091944A2 (en) 2015-06-25
WO2015091944A3 true WO2015091944A3 (en) 2015-08-13

Family

ID=52345191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/078729 WO2015091944A2 (en) 2013-12-20 2014-12-19 Method and apparatus for scattering fibers, such as chips

Country Status (3)

Country Link
CN (1) CN204546717U (en)
FI (1) FI125434B (en)
WO (1) WO2015091944A2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562020A (en) *
DE1653224A1 (en) * 1966-06-14 1970-09-17 Himmelheber Dipl Ing Max Device for the production of chipboard or the like.
DE1653236A1 (en) * 1967-12-19 1972-02-10 Siegelkamp & Co G Spreading head for the formation of chip fiber fleece
US3645457A (en) * 1968-12-20 1972-02-29 Baehre Metallwerk Kg Apparatus for depositing comminuted materials upon traveling conveying means
US4068991A (en) * 1975-08-08 1978-01-17 G. Siempelkamp & Co. Layer-forming apparatus especially for particle board mats
EP0800901A1 (en) * 1996-04-10 1997-10-15 Schenck Panel Production Systems GmbH Method and apparatus for making a mat
DE102005022746A1 (en) * 2004-05-19 2005-12-15 Metso Panelboard Oy Splinter scattering method for producing chip boards involves allowing air to circulate through chamber spaces to aid in scattering of splinters onto splinter mat
US20100003356A1 (en) * 2006-12-04 2010-01-07 Maennikkoe Ari Apparatus for scattering fibrous material, e.g. chips

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562020A (en) *
DE1653224A1 (en) * 1966-06-14 1970-09-17 Himmelheber Dipl Ing Max Device for the production of chipboard or the like.
DE1653236A1 (en) * 1967-12-19 1972-02-10 Siegelkamp & Co G Spreading head for the formation of chip fiber fleece
US3645457A (en) * 1968-12-20 1972-02-29 Baehre Metallwerk Kg Apparatus for depositing comminuted materials upon traveling conveying means
US4068991A (en) * 1975-08-08 1978-01-17 G. Siempelkamp & Co. Layer-forming apparatus especially for particle board mats
EP0800901A1 (en) * 1996-04-10 1997-10-15 Schenck Panel Production Systems GmbH Method and apparatus for making a mat
DE102005022746A1 (en) * 2004-05-19 2005-12-15 Metso Panelboard Oy Splinter scattering method for producing chip boards involves allowing air to circulate through chamber spaces to aid in scattering of splinters onto splinter mat
US20100003356A1 (en) * 2006-12-04 2010-01-07 Maennikkoe Ari Apparatus for scattering fibrous material, e.g. chips

Also Published As

Publication number Publication date
CN204546717U (en) 2015-08-12
FI125434B (en) 2015-10-15
WO2015091944A2 (en) 2015-06-25

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