EP1468799A3 - Process and apparatus for adding glue to a flow of loose wood materials - Google Patents

Process and apparatus for adding glue to a flow of loose wood materials Download PDF

Info

Publication number
EP1468799A3
EP1468799A3 EP04075834A EP04075834A EP1468799A3 EP 1468799 A3 EP1468799 A3 EP 1468799A3 EP 04075834 A EP04075834 A EP 04075834A EP 04075834 A EP04075834 A EP 04075834A EP 1468799 A3 EP1468799 A3 EP 1468799A3
Authority
EP
European Patent Office
Prior art keywords
wood material
mass
mixer
glue
flow
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.)
Granted
Application number
EP04075834A
Other languages
German (de)
French (fr)
Other versions
EP1468799B1 (en
EP1468799A2 (en
Inventor
Paolo Benedetti
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.)
Imal SRL
Original Assignee
Imal SRL
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 Imal SRL filed Critical Imal SRL
Publication of EP1468799A2 publication Critical patent/EP1468799A2/en
Publication of EP1468799A3 publication Critical patent/EP1468799A3/en
Application granted granted Critical
Publication of EP1468799B1 publication Critical patent/EP1468799B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B27N1/0263—Mixing the material with binding agent by spraying the agent on the falling material, e.g. with the material sliding along an inclined surface, using rotating elements or nozzles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

The plant comprises a device (2) for feeding a mass of loose wood material, consisting of particles, to a loading conduit (3) of a mixer (4) provided with an inlet (4a) for the mass of wood material and an outlet (4b), and also comprises means (5) for sending a flow of air into the loading conduit (3) and means for inj ecting (6) glue into the mass of wood material upstream of an entry of the wood material into the mixer (4). The process comprises: feeding a mass of loose wood material in particle form from a device (2) to a loading hopper (7) of a mixer (4); sending a flow of hot air into the hopper (7); atomising and injecting glue into the mass of loose wood material upstream of an inlet of the wood material into the mixer (4) by means of at least one injector (12) associated to a lateral surface of the hopper (7); sending the mass of wood material when mixed with the glue internally of the mixer (4); sending the mass of wood material mixed with the glue onto subsequent work stations.
EP04075834A 2003-04-15 2004-03-15 Process and apparatus for adding glue to a flow of loose wood materials Expired - Lifetime EP1468799B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO20030104 2003-04-15
IT000104A ITMO20030104A1 (en) 2003-04-15 2003-04-15 METHOD AND PLANT FOR ADDING GLUE TO A FLOW

Publications (3)

Publication Number Publication Date
EP1468799A2 EP1468799A2 (en) 2004-10-20
EP1468799A3 true EP1468799A3 (en) 2005-03-23
EP1468799B1 EP1468799B1 (en) 2010-11-17

Family

ID=29765364

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04075834A Expired - Lifetime EP1468799B1 (en) 2003-04-15 2004-03-15 Process and apparatus for adding glue to a flow of loose wood materials

Country Status (4)

Country Link
EP (1) EP1468799B1 (en)
AT (1) ATE488343T1 (en)
DE (1) DE602004030068D1 (en)
IT (1) ITMO20030104A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ530339A (en) 2004-06-23 2007-01-26 Nz Forest Research Inst Ltd Method for producing wood fibre pellets
NZ544493A (en) 2005-12-22 2008-07-31 Nz Forest Research Inst Ltd Method for producing wood fibre composite products
IT1399772B1 (en) * 2010-04-30 2013-05-03 Imal Srl APPARATUS FOR THE INJECTION OF CHEMICAL COMPONENTS IN A FLOW OF NON-INCORRENT WOODEN MATERIAL
DE102010064339A1 (en) * 2010-12-29 2012-07-05 Dieffenbacher GmbH Maschinen- und Anlagenbau Method and device for wetting spreading material, in particular of fibers and / or chips, with a fluid
DE102011106211B4 (en) * 2011-06-07 2014-05-22 Fritz Egger Gmbh & Co. Og DEVICE AND METHOD FOR FILLING WOOD PARTICLES
DE202012104538U1 (en) * 2012-11-22 2014-04-29 Dieffenbacher GmbH Maschinen- und Anlagenbau Chute arrangement with a double cleaning device, in particular for a device for gluing
CN103496027A (en) * 2013-10-23 2014-01-08 国家林业局北京林业机械研究所 Artificial board pre-sizing device and artificial board size stirring device
CN115592764B (en) * 2022-10-20 2024-02-09 福人木业（福州）有限公司 Shaving board sizing process and sizing equipment for uniform sizing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323314A (en) * 1978-05-20 1982-04-06 Kaiser Wirz Max Process and apparatus for adding liquid components to pourable powdered or granular materials
DE4115047C1 (en) * 1991-05-08 1992-07-16 Draiswerke Gmbh, 6800 Mannheim, De Continuous glue applicator to wood chips - has cooled mixt. application tools, and glue make-up mechanism
EP1022103A2 (en) * 1999-01-25 2000-07-26 C.M.P. Costruzioni Meccaniche Pomponesco S.p.A. Gluing apparatus for wood fibre panel production plants
WO2002066214A1 (en) * 2001-02-23 2002-08-29 Imal S.R.L. A process and apparatus for adding glue to a flow of loose wooden material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323314A (en) * 1978-05-20 1982-04-06 Kaiser Wirz Max Process and apparatus for adding liquid components to pourable powdered or granular materials
DE4115047C1 (en) * 1991-05-08 1992-07-16 Draiswerke Gmbh, 6800 Mannheim, De Continuous glue applicator to wood chips - has cooled mixt. application tools, and glue make-up mechanism
EP1022103A2 (en) * 1999-01-25 2000-07-26 C.M.P. Costruzioni Meccaniche Pomponesco S.p.A. Gluing apparatus for wood fibre panel production plants
WO2002066214A1 (en) * 2001-02-23 2002-08-29 Imal S.R.L. A process and apparatus for adding glue to a flow of loose wooden material

Also Published As

Publication number Publication date
ITMO20030104A0 (en) 2003-04-15
ITMO20030104A1 (en) 2004-10-16
DE602004030068D1 (en) 2010-12-30
ATE488343T1 (en) 2010-12-15
EP1468799B1 (en) 2010-11-17
EP1468799A2 (en) 2004-10-20

Similar Documents

Publication Publication Date Title
CN102188858B (en) Honeycomb filter production apparatus
EP1304304A3 (en) Material transfer device, in particular for use with blenders
ATE512764T1 (en) ABRASIVE BLASTING DEVICE WITH DOSING SCREW IN THE CARRIER GAS STREAM
WO2001014244A8 (en) Controlled injection of dry material into a liquid stream
EP1468799A3 (en) Process and apparatus for adding glue to a flow of loose wood materials
CA2380065A1 (en) Bulk fill delivery venturi system
ATE297836T1 (en) DEVICE FOR CONVEYING PARTICLE MATERIAL
US8753001B2 (en) Metering apparatus and method for introducing a powdery medium into a fluid
DE50308531D1 (en) Compressed air powered sanding device, and method
TW334357B (en) Method and apparatus for conveying a pulverulent material by means of an injector
CN109848184A (en) A kind of flyash curing chelating device and its application method
CN201086011Y (en) Modification liquefaction system for powder
EP0404323A3 (en) Combination mechanical/pneumatic coal feeder
CN209920115U (en) Sanding powder recovery processing system
CN207983622U (en) A kind of fiberboard glue spraying mixing system
CN111017566A (en) Powder material conveying device for fly ash spraying chelation treatment
CN202970727U (en) Pulp shooting machine
CN211643889U (en) Powder material conveying device for fly ash spraying chelation treatment
CN209829571U (en) Domestic garbage sorting device
CN209095769U (en) Mixing plant batch bin intelligent dedusting system
CN104190338B (en) A kind of production of resins clout processing system
CN1164844A (en) Air-conveying apparatus for conveying compactible powdery material
EP1338392A3 (en) A process and apparatus for preparing coloured powders destined for forming ceramic tiles
CN211688884U (en) Environment-friendly nano calcium carbonate processing device
CN211366280U (en) Powder lifting device for refractory material production

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20050404

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 602004030068

Country of ref document: DE

Date of ref document: 20101230

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20101117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110217

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110317

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20110818

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110315

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602004030068

Country of ref document: DE

Effective date: 20110818

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20111130

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110331

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110315

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110331

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110315

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110315

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101117

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20210323

Year of fee payment: 18

Ref country code: IT

Payment date: 20210310

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20210322

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210329

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602004030068

Country of ref document: DE

REG Reference to a national code

Ref country code: FI

Ref legal event code: MAE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220315

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220316

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220315