ES2017171A6 - Aparato para la rotura de astillas de madera. - Google Patents

Aparato para la rotura de astillas de madera.

Info

Publication number
ES2017171A6
ES2017171A6 ES8903565A ES8903565A ES2017171A6 ES 2017171 A6 ES2017171 A6 ES 2017171A6 ES 8903565 A ES8903565 A ES 8903565A ES 8903565 A ES8903565 A ES 8903565A ES 2017171 A6 ES2017171 A6 ES 2017171A6
Authority
ES
Spain
Prior art keywords
wood chip
cracking apparatus
chips
chip cracking
chip
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 - Fee Related
Application number
ES8903565A
Other languages
English (en)
Inventor
Joseph Bruce Bielagus
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.)
Beloit Corp
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Publication of ES2017171A6 publication Critical patent/ES2017171A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Paper (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Crushing And Grinding (AREA)
  • Fish Paste Products (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

UN APARATO PARA LA ROTURA DE ASTILLAS DE MADERA, CON EL FIN DE MEJORAR LAS CARACTERISTICAS DE FORMACION DE PULPA DE ASTILLAS DE MADERA EN DONDE SE PROPORCIONA UN PAR DE RODILLOS ESTRECHAMENTE COOPERANTES PARA SUMINISTRAR FUERZA COMPRENSIVA A LAS ASTILLAS QUE PASAN ENTRE AMBOS, TENIENDO POR LO MENOS UNO DE LOS RODILLOS UNA SUPERFICIE AGRESIVAMENTE CONTORNEADA PARA HACER QUE LAS ASTILLAS SE ROMPAN EN LA DIMENSION DE ESPESOR DE LA ASTILLA CUANDO SE APLICA FUERZA COMPRENSIVA A LA ASTILLA.
ES8903565A 1988-10-24 1989-10-23 Aparato para la rotura de astillas de madera. Expired - Fee Related ES2017171A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/261,455 US4953795A (en) 1988-10-24 1988-10-24 Wood chip cracking apparatus

Publications (1)

Publication Number Publication Date
ES2017171A6 true ES2017171A6 (es) 1991-01-01

Family

ID=22993382

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903565A Expired - Fee Related ES2017171A6 (es) 1988-10-24 1989-10-23 Aparato para la rotura de astillas de madera.

Country Status (15)

Country Link
US (1) US4953795A (es)
EP (1) EP0439493B1 (es)
JP (1) JP2587300B2 (es)
KR (1) KR0137962B1 (es)
AT (1) ATE129535T1 (es)
AU (1) AU624649B2 (es)
BR (1) BR8907734A (es)
CA (1) CA1328366C (es)
DE (1) DE68924652T2 (es)
ES (1) ES2017171A6 (es)
FI (1) FI94968C (es)
NZ (1) NZ230852A (es)
RU (1) RU2046165C1 (es)
WO (1) WO1990004672A1 (es)
ZA (1) ZA897999B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263651A (en) * 1992-04-01 1993-11-23 Beloit Technologies, Inc. Safety device for chip conditioning device
US5215265A (en) * 1992-05-04 1993-06-01 Allegheny Paper Shredders, Inc. Glass bottle breaking apparatus
US5385309A (en) * 1993-11-16 1995-01-31 Beloit Technologies, Inc. Segmented wood chip cracking roll
US5568896A (en) * 1994-02-22 1996-10-29 Beloit Technologies, Inc. Methods for preparing pulpwood for digestion
US5533684A (en) * 1994-10-17 1996-07-09 Beloit Technologies, Inc. Wood chip strand splitter
US5597128A (en) * 1995-06-01 1997-01-28 Acrowood Corporation Machine for destructuring wood chips
FI103418B1 (fi) * 1996-01-31 1999-06-30 Sunds Defibrator Woodhandling Menetelmä ja laite selluloosamassan valmistamiseen käytettävän kuituaineksen esikäsittelemiseksi
FI2412U1 (fi) * 1996-02-12 1996-04-29 Bmh Wood Technology Oy Telajärjestely käytettäväksi hakkeenkäsittelylaitteessa
FI102910B1 (fi) * 1997-01-22 1999-03-15 Bmh Wood Technology Oy Menetelmä ja laitteisto puuhakkeen käsittelemiseksi
US5865382A (en) * 1997-01-24 1999-02-02 Beloit Technologies, Inc. Protection system for a wood chip destructuring device
US5967435A (en) 1998-09-01 1999-10-19 Beloit Technologies, Inc. Chip conditioner drive
US6565022B1 (en) * 2000-08-25 2003-05-20 Owens Corning Canada Inc. Apparatus for and method of recycling chopped strand mat edge trim
AT412483B (de) * 2003-03-26 2005-03-25 Andritz Ag Maschf Verfahren und vorrichtung zur mahlung von faserstoffen
US9604387B2 (en) 2010-04-22 2017-03-28 Forest Concepts, LLC Comminution process to produce wood particles of uniform size and shape with disrupted grain structure from veneer
US9440237B2 (en) 2010-04-22 2016-09-13 Forest Concepts, LLC Corn stover biomass feedstocks with uniform particle size distribution profiles at retained field moisture contents
US8734947B2 (en) 2010-04-22 2014-05-27 Forst Concepts, LLC Multipass comminution process to produce precision wood particles of uniform size and shape with disrupted grain structure from wood chips
FI20105799A0 (fi) 2010-07-13 2010-07-13 Olli Joutsimo Parantunut kemiallisen massan valmistusprosessi
RU2447127C2 (ru) * 2010-07-23 2012-04-10 Ибрагим Измаилович Абызбаев Состав для регулирования проницаемости неоднородного нефтяного пласта
WO2014147293A1 (en) 2013-03-22 2014-09-25 Andritz Oy Method for producing nano- and microfibrillated cellulose
US20170323239A1 (en) 2016-05-06 2017-11-09 General Electric Company Constrained time computing control system to simulate and optimize aircraft operations with dynamic thermodynamic state and asset utilization attainment
US11801993B1 (en) * 2018-05-11 2023-10-31 Abc Polymer Industries, Llc Bulk material dispensing system
CN112917626A (zh) * 2021-01-28 2021-06-08 南京聚新锋新材料有限公司 一种共挤塑木用环保设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438A (en) * 1844-02-12 Joseph battin
GB261753A (en) * 1926-11-17 1927-12-01 Richard Schermann Improvements relating to the fine grinding of corn
US1980193A (en) * 1932-04-29 1934-11-13 Michael J Power Chip cutter
GB406262A (en) * 1932-05-18 1934-02-22 India Paper Pulp Company Ltd Improved process for crushing flattening and spreading or separating the fibres of bamboos or the like
US3393634A (en) * 1965-01-07 1968-07-23 Hosmer Machine Company Inc Method and apparatus for loosening fibers and wood chips
US3387795A (en) * 1965-10-05 1968-06-11 Bidwell Howard Apparatus for the processing of fibrous and other materials including paper stocks
US3406624A (en) * 1966-11-10 1968-10-22 Kimberly Clark Co Wood chip crusher
GB1309998A (en) * 1970-11-06 1973-03-14 Gomez F M Abaca chipper machine
DE2333727A1 (de) * 1973-07-03 1975-02-13 Helling & Co C G Verfahren und vorrichtung zum herstellen von holzfasern
US4050980A (en) * 1974-11-27 1977-09-27 Crown Zellerbach Corporation Selective delamination of wood chips
US4235382A (en) * 1979-02-26 1980-11-25 Rader Companies Inc. Method and apparatus for rechipping wood chips
JPS57196676A (en) * 1981-05-29 1982-12-02 Hitachi Ltd Character broadcast receiver
CA1174092A (en) * 1982-03-23 1984-09-11 Joseph A. Lapointe, (Deceased) Chip crushing surfaces
US4723718A (en) * 1982-03-23 1988-02-09 Domtar Inc. Chip crushing surfaces
SU1037946A1 (ru) * 1982-04-16 1983-08-30 Предприятие П/Я А-7815 Валкова мельница
JPS6059353A (ja) * 1983-09-13 1985-04-05 Toshiba Corp 電子写真感光体
JPS61258089A (ja) * 1985-05-09 1986-11-15 大同特殊鋼株式会社 チツプ割裂ロ−ル
US5012933A (en) * 1988-02-12 1991-05-07 Acrowood Corporation Machine and method for sorting out over-thick wood chips
US4903845A (en) * 1988-02-12 1990-02-27 Acrowood Corporation Machine and method for separating fines from wood chips

Also Published As

Publication number Publication date
ATE129535T1 (de) 1995-11-15
RU2046165C1 (ru) 1995-10-20
AU4413689A (en) 1990-05-14
EP0439493A1 (en) 1991-08-07
KR0137962B1 (ko) 1998-05-01
BR8907734A (pt) 1991-08-27
JP2587300B2 (ja) 1997-03-05
WO1990004672A1 (en) 1990-05-03
EP0439493B1 (en) 1995-10-25
FI94968C (fi) 1995-11-27
DE68924652D1 (de) 1995-11-30
US4953795A (en) 1990-09-04
FI911972A0 (fi) 1991-04-23
DE68924652T2 (de) 1996-03-21
ZA897999B (en) 1990-07-25
KR900702126A (ko) 1990-12-05
FI94968B (fi) 1995-08-15
NZ230852A (en) 1991-05-28
JPH03503300A (ja) 1991-07-25
AU624649B2 (en) 1992-06-18
CA1328366C (en) 1994-04-12

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-10-23

PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20100616