ES2152441T3 - Metodo y aparato para retirar impurezas de un material pulverizado o fragmentado, especialmente virutas de madera y fibras. - Google Patents

Metodo y aparato para retirar impurezas de un material pulverizado o fragmentado, especialmente virutas de madera y fibras.

Info

Publication number
ES2152441T3
ES2152441T3 ES96101778T ES96101778T ES2152441T3 ES 2152441 T3 ES2152441 T3 ES 2152441T3 ES 96101778 T ES96101778 T ES 96101778T ES 96101778 T ES96101778 T ES 96101778T ES 2152441 T3 ES2152441 T3 ES 2152441T3
Authority
ES
Spain
Prior art keywords
rolls
sprayed
removing impurities
fragmented material
roll
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.)
Expired - Lifetime
Application number
ES96101778T
Other languages
English (en)
Inventor
Aarne Laatikainen
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.)
Metso Panelboard Oy
Original Assignee
Valmet Panelboard Oy
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 Valmet Panelboard Oy filed Critical Valmet Panelboard Oy
Application granted granted Critical
Publication of ES2152441T3 publication Critical patent/ES2152441T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/023—Cleaning wood chips or other raw materials
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • B07B1/14—Roller screens
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Disintegrating Or Milling (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crushing And Grinding (AREA)
  • Paper (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO Y A UN APARATO PARA TAMIZAR UN MATERIAL PULVERIZADO O EN ASTILLAS, TAL COMO FIBRAS O ASTILLAS DE MADERA, LIBRES DE IMPUREZAS. EL MATERIAL A TAMIZAR ES SUMINISTRADO SOBRE UN CONJUNTO DE RODILLOS FORMADOS POR UN NUMERO DE RODILLOS ADYACENTES, ESENCIALMENTE PARALELOS (1) Y ES LLEVADO A UN MOVIMIENTO VENTAJOSO CON LA AYUDA DE LOS RODILLOS, EN DONDE LAS PARTICULAS DE MATERIAL DE MAYOR DENSIDAD CAEN HACIA ABAJO MAS CERCA DE LAS SUPERFICIES DE LOS RODILLOS Y LA FRACCION DE MATERIAL MAS CERCANA A LAS SUPERFICIES DE LOS RODILLOS PUEDE ESCAPAR DE LOS RODILLOS POR MEDIO DE UN HUECO (B) QUE TIENE UNA ANCHURA ESENCIALMENTE MAYOR QUE LA ANCHURA DEL HUECO (A) DE LOS PARES DE RODILLOS PRECEDENTES.
ES96101778T 1995-02-15 1996-02-08 Metodo y aparato para retirar impurezas de un material pulverizado o fragmentado, especialmente virutas de madera y fibras. Expired - Lifetime ES2152441T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI950680A FI97527C (fi) 1995-02-15 1995-02-15 Menetelmä ja laitteisto epäpuhtauksien poistamiseksi jauhemaisesta tai palamaisesta materiaalista, erityisesti lastu- tai kuitumateriaalista

Publications (1)

Publication Number Publication Date
ES2152441T3 true ES2152441T3 (es) 2001-02-01

Family

ID=8542860

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96101778T Expired - Lifetime ES2152441T3 (es) 1995-02-15 1996-02-08 Metodo y aparato para retirar impurezas de un material pulverizado o fragmentado, especialmente virutas de madera y fibras.

Country Status (17)

Country Link
US (1) US5890600A (es)
EP (1) EP0727293B1 (es)
JP (1) JPH08243496A (es)
CN (1) CN1072985C (es)
AT (1) ATE197263T1 (es)
AU (1) AU714194B2 (es)
CA (1) CA2168898C (es)
CZ (1) CZ290769B6 (es)
DE (1) DE69610788T2 (es)
ES (1) ES2152441T3 (es)
FI (1) FI97527C (es)
PL (1) PL179283B1 (es)
PT (1) PT727293E (es)
RU (1) RU2201810C2 (es)
TR (1) TR199600115A1 (es)
UA (1) UA46713C2 (es)
ZA (1) ZA96879B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI965255A (fi) * 1996-12-30 1998-07-01 Outokumpu Oy Rullaseula
KR20010073633A (ko) * 2000-01-19 2001-08-01 김봉석 자동 선별기
FI121060B (fi) * 2000-05-22 2010-06-30 Metso Paper Inc Menetelmä jätteen käsittelemiseksi ja jätteenkäsittelylaitos
FI20002435A0 (fi) * 2000-11-07 2000-11-07 Valmet Panelboard Oy Menetelmä ja laitteisto epäpuhtauksien erottamiseksi palamaisesta tai jauhemaisesta materiaalista
ITUD20020105A1 (it) * 2002-05-16 2003-11-17 Pal Srl Apparecchiatura e metodo per vagliare materiali aventi differenti dimensioni e/o densita'
DE10224497A1 (de) * 2002-05-31 2003-12-11 Dieffenbacher Gmbh Maschf Vorrichtung zur Längsorientierung von länglichen Holzspänen
DE10230606B4 (de) 2002-07-08 2016-09-08 Dieffenbacher GmbH Maschinen- und Anlagenbau Vorrichtung zur Längsorientierung von länglichen Holzspänen
US7596870B2 (en) * 2004-03-02 2009-10-06 Leatherman Tool Group, Inc. Folding multipurpose tool with shears and comfortable handles
DE102006002880A1 (de) * 2006-01-20 2007-07-26 Dieffenbacher Gmbh + Co. Kg Verfahren und Formstation zur Bildung einer Streugutmatte im Zuge der Herstellung von Holzwerkstoffplatten
EP2511014B1 (de) * 2011-04-14 2014-10-08 August Müller GmbH & Co. KG Rollenrost-Siebvorrichtung
CN107377352A (zh) * 2017-08-25 2017-11-24 江苏露水河人造板有限公司 一种筛选机
CN111441089B (zh) * 2019-01-16 2021-04-06 湖北天化麻业股份有限公司 一种利用棉纺设备生产苎麻纱的方法及苎麻预处理设备
CN110694904A (zh) * 2019-09-12 2020-01-17 江苏保丰集团公司 一种粮食种植清洁筛选装置
CN111922048B (zh) * 2020-08-10 2022-09-16 安徽长灵建设工程有限公司 一种建筑垃圾分类处理装置的工作方法
CN112407757A (zh) * 2020-10-29 2021-02-26 和进(滁州)自动化科技有限公司 一种具有多级筛选功能的工业物流传送带
CN114273197A (zh) * 2021-11-24 2022-04-05 溆浦县五丰粮油有限公司 一种大米加工用除尘装置
CN115031517B (zh) * 2021-12-31 2024-02-20 安徽华塑股份有限公司 一种乙炔生产中电石渣低成本循环利用设备
CN114559476B (zh) * 2022-03-07 2023-10-13 山东省泰山疗养院(山东省泰山医院) 一种中药饮片生产切制成型加工装置
CN115041384A (zh) * 2022-08-16 2022-09-13 山东佰仟成机械制造有限公司 木块筛分机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143762B (de) * 1959-12-12 1963-02-21 Beteiligungs & Patentverw Gmbh Trockenes Sink- und Schwimmverfahren und Vorrichtung hierzu
US4102502A (en) * 1976-12-10 1978-07-25 W. R. Grace & Co. Concentration of plate-shaped minerals
SE406280B (sv) * 1977-10-03 1979-02-05 Luossavaara Kiirunavaara Ab Sikt
DE2922174A1 (de) * 1979-05-31 1980-12-11 Metallgesellschaft Ag Rollenrost zum transport von gruenpellets
US5058751A (en) * 1988-02-12 1991-10-22 Acrowood Corporation Machine for sorting out over-thick wood chips
SU1729615A1 (ru) * 1989-02-03 1992-04-30 Оскольский электрометаллургический комбинат Роликовый грохот дл разделени железорудных окатышей
FI90746C (fi) * 1990-10-30 1994-03-25 Sunds Defibrator Loviisa Oy Laitteisto kuitujen, esimerkiksi lastujen sirottelemiseksi
FI93806C (fi) * 1992-06-16 1995-06-12 Sunds Defibrator Loviisa Oy Laitteisto telaston telavälysten säätämiseksi

Also Published As

Publication number Publication date
CZ41896A3 (en) 1996-09-11
US5890600A (en) 1999-04-06
AU714194B2 (en) 1999-12-23
JPH08243496A (ja) 1996-09-24
CA2168898C (en) 2006-05-16
FI97527C (fi) 1997-01-10
FI950680A0 (fi) 1995-02-15
RU2201810C2 (ru) 2003-04-10
ZA96879B (en) 1996-08-22
DE69610788D1 (de) 2000-12-07
CA2168898A1 (en) 1996-08-16
CN1137424A (zh) 1996-12-11
DE69610788T2 (de) 2001-05-23
FI97527B (fi) 1996-09-30
UA46713C2 (uk) 2002-06-17
TR199600115A1 (tr) 1997-03-21
PL312775A1 (en) 1996-08-19
PL179283B1 (pl) 2000-08-31
CN1072985C (zh) 2001-10-17
ATE197263T1 (de) 2000-11-15
EP0727293B1 (en) 2000-11-02
PT727293E (pt) 2001-04-30
EP0727293A1 (en) 1996-08-21
AU4445896A (en) 1996-08-22
CZ290769B6 (cs) 2002-10-16

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