ATE355890T1 - METHOD AND DEVICE FOR STATIC MIXING, IN PARTICULAR FOR GLUING FIBERS CONTAINING LIGNOCELLULOSE WITH A BINDER - Google Patents

METHOD AND DEVICE FOR STATIC MIXING, IN PARTICULAR FOR GLUING FIBERS CONTAINING LIGNOCELLULOSE WITH A BINDER

Info

Publication number
ATE355890T1
ATE355890T1 AT04019796T AT04019796T ATE355890T1 AT E355890 T1 ATE355890 T1 AT E355890T1 AT 04019796 T AT04019796 T AT 04019796T AT 04019796 T AT04019796 T AT 04019796T AT E355890 T1 ATE355890 T1 AT E355890T1
Authority
AT
Austria
Prior art keywords
binder
static mixing
fibers containing
mixer
containing lignocellulose
Prior art date
Application number
AT04019796T
Other languages
German (de)
Inventor
Wolfgang Stahl
Original Assignee
Glunz Ag
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 Glunz Ag filed Critical Glunz Ag
Application granted granted Critical
Publication of ATE355890T1 publication Critical patent/ATE355890T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4311—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3141—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than injector mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2113—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/222—Control or regulation of the operation of the driving system, e.g. torque, speed or power of motors; of the position of mixing devices or elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/222—Control or regulation of the operation of the driving system, e.g. torque, speed or power of motors; of the position of mixing devices or elements
    • B01F35/2221—Control or regulation of the operation of the driving system, e.g. torque, speed or power of motors; of the position of mixing devices or elements the position of baffles used to modify the flow in a conduit or a container
    • 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
    • B27N1/029—Feeding; Proportioning; Controlling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Disintegrating Or Milling (AREA)
  • Paper (AREA)

Abstract

In a process to make chipboard wood particles are shredded and then mixed with a binding agent. The particles advance through a mixer (10) tunnel with mixer tools (11-16), at least one of which is at rest. The mixer tool positions are adjustable and regulate the mixer operation.
AT04019796T 2003-09-11 2004-08-20 METHOD AND DEVICE FOR STATIC MIXING, IN PARTICULAR FOR GLUING FIBERS CONTAINING LIGNOCELLULOSE WITH A BINDER ATE355890T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10341960A DE10341960B4 (en) 2003-09-11 2003-09-11 Mixing method and static mixer, in particular for gluing lignocellulose-containing fibers with a binder

Publications (1)

Publication Number Publication Date
ATE355890T1 true ATE355890T1 (en) 2007-03-15

Family

ID=34129753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04019796T ATE355890T1 (en) 2003-09-11 2004-08-20 METHOD AND DEVICE FOR STATIC MIXING, IN PARTICULAR FOR GLUING FIBERS CONTAINING LIGNOCELLULOSE WITH A BINDER

Country Status (3)

Country Link
EP (1) EP1514592B1 (en)
AT (1) ATE355890T1 (en)
DE (2) DE10341960B4 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7281844B2 (en) * 2004-06-07 2007-10-16 Robert W Glanville Variable static mixer
DE102006026124A1 (en) 2006-06-03 2007-12-06 Glunz Ag Method and device for gluing particles in the region of a blower tube
JP5787104B2 (en) * 2013-02-21 2015-09-30 トヨタ自動車株式会社 Dispersion plate and dispersion device
GB201407428D0 (en) * 2014-04-28 2014-06-11 Cambridge Res And Dev Ltd Heating, Mixing and hydrating apparatus and process
GB201407425D0 (en) * 2014-04-28 2014-06-11 Cambridge Res And Dev Ltd Heating, Mixing and hydrating apparatus and process
DE102015107321A1 (en) * 2015-05-11 2016-11-17 Dieffenbacher GmbH Maschinen- und Anlagenbau Apparatus and method for gluing fibers or fiber-like material
CN110267928A (en) * 2017-01-15 2019-09-20 迈克尔·乔治·巴特勒 Apparatus, system and method for producing and placing zero-slump pumpable concrete
US10737227B2 (en) 2018-09-25 2020-08-11 Westfall Manufacturing Company Static mixer with curved fins
CN111068536B (en) * 2019-12-12 2022-03-01 陕西航天机电环境工程设计院有限责任公司 Pipeline mixer
CN114789022A (en) * 2022-05-11 2022-07-26 华夏中然生态科技集团有限公司 Medicine adding amount control system based on residual active oxygen concentration change

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099268A (en) * 1977-01-24 1978-07-04 Ingersoll-Rand Company Mixing device
DE4039903A1 (en) * 1990-03-12 1991-09-19 Hoechst Ag Heating appts. with variable heating for chemical processes - comprises steam pipe and perforated nozzle, water pipe and cylinder with conical ends and discharge pipe
DE19617384A1 (en) * 1996-04-30 1997-11-06 Siemens Ag Regulator of mixt. ratio of two gas vol. flows through Venturi nozzle
DE19740676C2 (en) * 1997-09-16 2003-07-17 Fraunhofer Ges Forschung Process for gluing fibers
DE19752005A1 (en) * 1997-11-24 1999-05-27 Gelhard Volker Dipl Ing Dipl W Powder outlet tube to liquid mixer
EP1166862B1 (en) * 2000-06-19 2004-02-04 Balcke-Dürr GmbH Mixer for mixing gases and other Newtonian liquids
DE10139128A1 (en) * 2001-08-09 2003-02-27 Herbert Georg Nopper Device and method for vacuum impregnation
DE10216458C1 (en) * 2002-04-12 2003-06-26 F S Fehrer Automotive Foam Gmb Bi-component mixer, e.g. for making polyurethane seat cushions, has chamber with rotatable flow guides to give clear passage to ejector piston
DE10237341A1 (en) * 2002-08-14 2004-02-26 Siemens Ag Finite vortex model for use in fluid flow numerical simulation, especially for modeling unsteady flows, whereby a general roll-off model is used to model the finite edge vortex
DE10247412C5 (en) * 2002-10-11 2010-07-01 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Plant for gluing fibers for the production of fiberboards, in particular MDF boards and the like wood-based panels
DE10247414B4 (en) * 2002-10-11 2009-04-02 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Plant for gluing fibers for the production of fiberboard, in particular MDF boards o. The like. Wood-based panels
DE10247413B4 (en) * 2002-10-11 2009-05-07 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Plant for gluing fibers for the production of fiberboard, in particular MDF boards or the like wood-based panels

Also Published As

Publication number Publication date
EP1514592A1 (en) 2005-03-16
DE10341960A1 (en) 2005-04-14
EP1514592B1 (en) 2007-03-07
DE502004003109D1 (en) 2007-04-19
DE10341960B4 (en) 2008-02-07

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Legal Events

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REN Ceased due to non-payment of the annual fee