PL265419A1 - Separator,in particular for purifying wood chips to be used in paper pulp - Google Patents

Separator,in particular for purifying wood chips to be used in paper pulp

Info

Publication number
PL265419A1
PL265419A1 PL26541987A PL26541987A PL265419A1 PL 265419 A1 PL265419 A1 PL 265419A1 PL 26541987 A PL26541987 A PL 26541987A PL 26541987 A PL26541987 A PL 26541987A PL 265419 A1 PL265419 A1 PL 265419A1
Authority
PL
Poland
Prior art keywords
separator
paper pulp
wood chips
purifying wood
purifying
Prior art date
Application number
PL26541987A
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 filed Critical
Publication of PL265419A1 publication Critical patent/PL265419A1/en

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
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/06—Feeding or discharging arrangements
    • 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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
PL26541987A 1986-04-29 1987-04-29 Separator,in particular for purifying wood chips to be used in paper pulp PL265419A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1986/000896 WO1987006506A1 (en) 1986-04-29 1986-04-29 High density separator

Publications (1)

Publication Number Publication Date
PL265419A1 true PL265419A1 (en) 1988-05-12

Family

ID=22195472

Family Applications (1)

Application Number Title Priority Date Filing Date
PL26541987A PL265419A1 (en) 1986-04-29 1987-04-29 Separator,in particular for purifying wood chips to be used in paper pulp

Country Status (3)

Country Link
ES (1) ES2005865A6 (en)
PL (1) PL265419A1 (en)
WO (1) WO1987006506A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110453A (en) * 1990-08-22 1992-05-05 Beloit Corporation Split feed reject claimer
US5537897A (en) * 1993-03-03 1996-07-23 Wilson, Jr.; David Split socket with movable facets and drive assembly
US5568896A (en) * 1994-02-22 1996-10-29 Beloit Technologies, Inc. Methods for preparing pulpwood for digestion
US5409118A (en) * 1994-09-15 1995-04-25 Beloit Technologies, Inc. Open air density separator and method
US5829597A (en) * 1994-09-28 1998-11-03 Beloit Technologies, Inc. Air density system with air recirculation and gyrating bar feeder
ES2133041B1 (en) * 1996-03-04 2000-03-01 Balmes Jose Garcia PROCEDURE TO TAKE ADVANTAGE OF DISPOSED WOOD FURNITURE.
FI104271B (en) * 1998-05-22 1999-12-15 Sunds Defibrator Woodhandling Method and apparatus for sorting chips
FI108921B (en) * 2000-09-20 2002-04-30 Andritz Oy Closed air circulation system
GB2414427A (en) * 2004-05-29 2005-11-30 Fairport Engineering Group Ltd Reducing contaminants in biomass material using air density separators
GB2412889B (en) * 2004-05-29 2006-06-07 Fairport Engineering Group Ltd Biomass material
US7422114B2 (en) 2004-09-24 2008-09-09 General Kinematics Corporation Vibratory material separator having an adjustable air knife and a separation tube
CA2649478C (en) 2008-01-15 2012-08-21 General Kinematics Corporation Separator attachment for a vibratory apparatus
US8602219B2 (en) 2009-01-14 2013-12-10 General Kinematics Corporation Air balancing for vibratory apparatus with air knife
CN101929087B (en) * 2009-08-04 2013-02-20 江苏华机环保设备有限责任公司 Efficient impurity removal process for bagasse
CN102383328A (en) * 2011-10-25 2012-03-21 洛阳市精泰工贸有限公司 Special ultra-heavy impurity treatment device for paper making
CN103586946B (en) * 2013-11-08 2015-10-14 福建省永安林业(集团)股份有限公司 A kind of tunnel type wood chip air washes structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE207451C (en) * 1907-11-02 1900-01-01
FR545573A (en) * 1921-12-30 1922-10-16 Pestle digger
GB574908A (en) * 1942-08-17 1946-01-25 Ontario Paper Co Ltd Method and apparatus for separation of materials
US2828011A (en) * 1953-03-04 1958-03-25 Superior Separator Company Stratifier and air separator
US3087615A (en) * 1960-04-15 1963-04-30 Pangborn Corp Air separator
US3799339A (en) * 1973-04-13 1974-03-26 Rader Cies Inc Rock trap for conveyor tube
SE439122C (en) * 1981-01-29 1987-07-27 Forsberg G L K WIND sieving device

Also Published As

Publication number Publication date
ES2005865A6 (en) 1989-04-01
WO1987006506A1 (en) 1987-11-05

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