BR9808682A - Apparatus for fractioning and spreading particles, especially fibrous particles - Google Patents

Apparatus for fractioning and spreading particles, especially fibrous particles

Info

Publication number
BR9808682A
BR9808682A BR9808682-0A BR9808682A BR9808682A BR 9808682 A BR9808682 A BR 9808682A BR 9808682 A BR9808682 A BR 9808682A BR 9808682 A BR9808682 A BR 9808682A
Authority
BR
Brazil
Prior art keywords
particles
metering hopper
spreading
sieving device
fractioning
Prior art date
Application number
BR9808682-0A
Other languages
Portuguese (pt)
Inventor
Ove-Walter Cornils
Hans Joachim Iredi
Ludwing Twick
Original Assignee
Kvaerner Panel Sys Gmbh
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
Priority claimed from DE1997116130 external-priority patent/DE19716130C1/en
Priority claimed from DE19814150A external-priority patent/DE19814150A1/en
Application filed by Kvaerner Panel Sys Gmbh filed Critical Kvaerner Panel Sys Gmbh
Publication of BR9808682A publication Critical patent/BR9808682A/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

"APARELHOS PARA FRACIONAMENTO E ESPALHAMENTO DE PARTìCULAS, ESPECIALMENTE DE PARTìCULAS FIBROSAS". A invenção refere-se a aparelho para o fracionamento especialmente de partículas fibrosas tendo diferentes tamanhos, especialmente fibras de ligno-celulose ou contendo celulose, cavacos ou partículas similares. O aparelho compreende uma tremonha dosadora (1) contendo as partículas não fracionadas, um dispositivo peneirador substancialmente planar (19) conectado a jusante com a tremonha dosadora (1) e uma alimentadora para a tremonha dosadora (1) através da qual as partículas são alimentadas pela tremonha dosadora (1) à superfície do dispositivo peneirador (19). Um dispositivo transportador com uma pluralidade de segmentos distribuidores (17) que são mutuamente separados, e que podem se deslocar ao longo da superfície do dispositivo peneirador (19) previstas na área do dispositivo peneirador (19). Parte das partículas alimentadas pelo dispositivo alimentador à superfície do dispositivo peneirador (19) podem ser avançadas ou deslocadas ao longo do dispositivo peneirador (19) sobre cada um dos segmentos distribuidores. A invenção refere-se adicionalmente a um dispositivo para espalhar as partículas preferivelmente fibrosas tratadas com agentes ligantes em um aparelho deste tipo, p.ex. fibras de madeira, cavacos de madeira ou similares."DEVICES FOR FRACTIONATION AND SPREADING OF PARTICLES, ESPECIALLY FIBROUS PARTICLES". The invention relates to an apparatus for fractioning especially fibrous particles having different sizes, especially ligno-cellulose fibers or containing cellulose, chips or similar particles. The apparatus comprises a metering hopper (1) containing unfractionated particles, a substantially planar sifting device (19) connected downstream with the metering hopper (1) and a feeder for the metering hopper (1) through which the particles are fed by the metering hopper (1) on the surface of the sieving device (19). A conveyor device with a plurality of dispensing segments (17) which are mutually separate, and which can move along the surface of the sieving device (19) provided in the area of the sieving device (19). Part of the particles fed by the feeding device to the surface of the sieving device (19) can be advanced or moved along the sieving device (19) over each of the distributing segments. The invention further relates to a device for spreading preferably fibrous particles treated with binders in an apparatus of this type, e.g. wood fibers, wood chips or the like.

BR9808682-0A 1997-04-17 1998-04-15 Apparatus for fractioning and spreading particles, especially fibrous particles BR9808682A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1997116130 DE19716130C1 (en) 1997-04-17 1997-04-17 Device for scattering lignocellulosic and / or cellulosic particles of different sizes
DE19814150A DE19814150A1 (en) 1998-03-30 1998-03-30 Device for fractionating fibrous particles of different sizes
PCT/EP1998/002202 WO1998047677A1 (en) 1997-04-17 1998-04-15 Device for fractionating and scattering specially fibrous particles

Publications (1)

Publication Number Publication Date
BR9808682A true BR9808682A (en) 2000-07-11

Family

ID=26035856

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808682-0A BR9808682A (en) 1997-04-17 1998-04-15 Apparatus for fractioning and spreading particles, especially fibrous particles

Country Status (19)

Country Link
EP (1) EP0975457B1 (en)
JP (1) JP2001521455A (en)
CN (1) CN1095737C (en)
AR (1) AR012444A1 (en)
AT (1) ATE208692T1 (en)
AU (1) AU740967B2 (en)
BR (1) BR9808682A (en)
CA (1) CA2286623A1 (en)
DE (1) DE59802145D1 (en)
DK (1) DK0975457T3 (en)
ES (1) ES2164422T3 (en)
ID (1) ID24634A (en)
NO (1) NO995045L (en)
NZ (1) NZ500291A (en)
PL (1) PL336161A1 (en)
RO (1) RO119293B1 (en)
RU (1) RU2177875C2 (en)
TR (1) TR199902585T2 (en)
WO (1) WO1998047677A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10011808C1 (en) * 2000-03-10 2001-12-13 Binos Technologies Gmbh & Co K Method and device for producing a nonwoven
SE524816C2 (en) * 2003-02-17 2004-10-05 Metso Paper Sundsvall Ab Method and apparatus for forming a mat of material
DE102006038183A1 (en) * 2006-08-14 2008-02-21 Dieffenbacher Gmbh + Co. Kg Method and spreader for complete or layered production of a grit mat
DE102010002066A1 (en) * 2010-02-17 2011-08-18 Dieffenbacher GmbH + Co. KG, 75031 Method and a plant for producing a grit mat from at least one scattered layer in the course of the production of wood-based panels in a press
BR112014007761B1 (en) * 2011-12-23 2020-09-29 Basf Se LIGNOCELLULOSIS MATERIAL WITH ONE NUCLEUS AND TWO LAYERS OF COVERAGE, PROCESS TO PRODUCE THE SAME AND USE THE SAME
US9266308B2 (en) 2011-12-23 2016-02-23 Basf Se Lignocellulosic materials with expanded plastics particles present in nonuniform distribution in the core
AU2012356874B2 (en) * 2011-12-23 2017-01-19 Basf Se Lignocellulosic materials with lignocellulosic fibers in the outer layers and expanded plastics particles present in the core, and process and use thereof
US10059029B2 (en) * 2014-10-13 2018-08-28 Imal S.R.L. System for the production of panels made of wood flakes
JP7122113B2 (en) * 2017-12-27 2022-08-19 ニチハ株式会社 Building material manufacturing device and building material manufacturing method
CN109968469A (en) * 2017-12-28 2019-07-05 东北林业大学 Recombined bamboo bamboo Shu Dingliang orientation layering pavement technique
CN109277873B (en) * 2018-10-29 2019-08-27 武汉华电工程装备有限公司 A kind of manufacturing method of electricity generation boiler supporting beam metal plate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1653224C3 (en) * 1966-06-14 1975-11-20 Max Dipl.-Ing. 7292 Baiersbronn Himmelheber Spreading device for the production of chip fleece for the subsequent pressing into wood chipboard or the like
DE2443125A1 (en) * 1974-09-09 1976-03-18 Bbc Brown Boveri & Cie Self-cleaning sieve or filtration device for dirty liquids - has double sieve array with skimmer devices to scrape across sieve apertures
BR8007232A (en) * 1979-03-05 1981-02-03 Buehler Ag Geb GRAIN OR SEED CLASSIFICATION PROCESS AND CLASSIFICATION DEVICE
DE8016081U1 (en) * 1980-06-18 1981-07-09 G. Siempelkamp Gmbh & Co, 4150 Krefeld Device for spreading chips on a spreading pad
DE3115728A1 (en) * 1981-04-18 1982-11-04 G. Siempelkamp Gmbh & Co, 4150 Krefeld SYSTEM FOR SPREADING CHIPS, FIBERS AND THE LIKE SPREADING MATERIAL IN THE MANUFACTURE OF CHIPBOARD, FIBERBOARD AND THE LIKE
JPH084779B2 (en) * 1988-07-08 1996-01-24 五洋建設株式会社 Grab pump dredger dredging obstacle removal device in soil

Also Published As

Publication number Publication date
ES2164422T3 (en) 2002-02-16
DK0975457T3 (en) 2001-12-17
EP0975457B1 (en) 2001-11-14
DE59802145D1 (en) 2001-12-20
AU7335498A (en) 1998-11-13
AU740967B2 (en) 2001-11-15
ID24634A (en) 2000-07-27
RU2177875C2 (en) 2002-01-10
AR012444A1 (en) 2000-10-18
EP0975457A1 (en) 2000-02-02
CA2286623A1 (en) 1998-10-29
CN1095737C (en) 2002-12-11
WO1998047677A1 (en) 1998-10-29
ATE208692T1 (en) 2001-11-15
CN1256658A (en) 2000-06-14
RO119293B1 (en) 2004-07-30
NO995045D0 (en) 1999-10-15
JP2001521455A (en) 2001-11-06
TR199902585T2 (en) 2000-06-21
NZ500291A (en) 2001-04-27
PL336161A1 (en) 2000-06-05
NO995045L (en) 1999-12-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A,7A,8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1914 DE 11/09/2007.