US3765532A - Wood chip washer - Google Patents

Wood chip washer Download PDF

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Publication number
US3765532A
US3765532A US00161509A US3765532DA US3765532A US 3765532 A US3765532 A US 3765532A US 00161509 A US00161509 A US 00161509A US 3765532D A US3765532D A US 3765532DA US 3765532 A US3765532 A US 3765532A
Authority
US
United States
Prior art keywords
trough
water
chips
vibrating
vibratory
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
US00161509A
Other languages
English (en)
Inventor
J Morris
P Schrader
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.)
Carrier Vibrating Equipment Inc
Rex Chainbelt Inc
Original Assignee
Rex Chainbelt Inc
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 Rex Chainbelt Inc filed Critical Rex Chainbelt Inc
Application granted granted Critical
Publication of US3765532A publication Critical patent/US3765532A/en
Assigned to FIRST NATIONAL BANK OF LOUISVILLE, 101 SOUTH FIFTH ST., LOUISVILLE, KY. 40202 A NATIONAL BANKING ASSOCIATION, COUNTY OF JEFFERSON, KENTUCKY, THE POLITICAL SUBDIVISION OF THE COMMONWEALTH OF KENTUCKY, REXNORD INC., 3500 FIRST WISCONSIN CENTER, MILWAUKEE, WIS. 53202 A WIS CORP. reassignment FIRST NATIONAL BANK OF LOUISVILLE, 101 SOUTH FIFTH ST., LOUISVILLE, KY. 40202 A NATIONAL BANKING ASSOCIATION SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CARRIER VIBRATING EQUIPMENT, INC.
Assigned to CARRIER VIBRATING EQUIPMENT INC, A KY CORP reassignment CARRIER VIBRATING EQUIPMENT INC, A KY CORP ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: REXNORD INC
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Cleaning By Liquid Or Steam (AREA)
US00161509A 1971-07-12 1971-07-12 Wood chip washer Expired - Lifetime US3765532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16150971A 1971-07-12 1971-07-12

Publications (1)

Publication Number Publication Date
US3765532A true US3765532A (en) 1973-10-16

Family

ID=22581466

Family Applications (1)

Application Number Title Priority Date Filing Date
US00161509A Expired - Lifetime US3765532A (en) 1971-07-12 1971-07-12 Wood chip washer

Country Status (7)

Country Link
US (1) US3765532A (enExample)
AU (1) AU471830B2 (enExample)
CA (1) CA947704A (enExample)
DE (1) DE2231448A1 (enExample)
FI (1) FI51963C (enExample)
SE (1) SE400791B (enExample)
ZA (1) ZA724102B (enExample)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036440A (en) * 1975-01-17 1977-07-19 Joutseno-Pulp Osakeyhtio Method and apparatus for the treatment of waste wood, such as stumps and snag, to make it suitable for the production of paper pulp
US4082655A (en) * 1976-08-23 1978-04-04 Tracy-Luckey Co., Inc. Pecan-worm separator process and apparatus
US4809854A (en) * 1987-01-12 1989-03-07 Nelmor Co., Inc. Flotation apparatus for reclaiming bonded, two-resin articles
WO1990006394A1 (en) * 1988-11-25 1990-06-14 Sunds Defibrator Industries Aktiebolag Device for chip washing
US5295583A (en) * 1991-08-24 1994-03-22 Mahle Gmbh Process for cleaning short mineral fibers
WO2005070555A1 (en) * 2004-01-26 2005-08-04 Mellegård & Naij Ab Separating device
US20050199558A1 (en) * 2002-06-26 2005-09-15 Jensen Marina B. Dual porosity filter
US20100080897A1 (en) * 2007-02-21 2010-04-01 Smithkline Beecham Corporation Continuous Coating of Pellets
US20110186481A1 (en) * 2010-02-02 2011-08-04 Weyerhaeuser Nr Company Biomass conditioning system and method for conditioning
CN104174480A (zh) * 2014-08-12 2014-12-03 广西三威林产工业有限公司 木片清洁分离方法
US20160023219A1 (en) * 2014-07-25 2016-01-28 Siya, Inc. Sluice Box

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713730C2 (de) * 1977-03-28 1983-03-10 Buckau-Walther AG, 4048 Grevenbroich Vorrichtung zum Reinigen von verschmutzten Schnitzeln
FI803166A7 (fi) * 1979-10-24 1981-04-25 Beloit Corp Menetelmä ja laite vieraan aineksen eroittamiseksi puuhakkeesta.
CN103334182B (zh) * 2013-06-13 2015-09-02 苏州市丹纺纺织研发有限公司 一种籽棉除渣电动筛

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097422A (en) * 1934-05-07 1937-10-26 George W Rathjens Separating materials, segregating materials and contacting materials
FI22476A (fi) * 1945-01-27 1947-11-10 Anordning för avvattning av i vatten uppslammade ämnen
US2718966A (en) * 1951-01-26 1955-09-27 Hardinge Harlowe Hydraulic classification method and apparatus
US2764289A (en) * 1956-09-25 Apparatus for the preparation of wood chips
DE1035071B (de) * 1954-07-05 1958-07-31 Hans Jakobs Vorrichtung zur Schwimmsinkscheidung von Mineralien
US2850166A (en) * 1952-12-04 1958-09-02 Stripa Gruvaktiebolag Procedure and means for the separation of solid materials of different specific gravities according to the sinkand-float method
US2929502A (en) * 1957-03-14 1960-03-22 Blue Channel Corp Apparatus for recovering meat from bony material by flotation
DE1129122B (de) * 1959-04-17 1962-05-10 Beteiligungs & Patentverw Gmbh Sinkscheider
US3042198A (en) * 1959-02-04 1962-07-03 United States Gypsum Co Method and apparatus for cleaning wood chips
US3243039A (en) * 1962-05-14 1966-03-29 Harshberger Equipment Company Wood chip washer
US3367495A (en) * 1964-09-22 1968-02-06 Scott Paper Co Floatation apparatus and recovery and utilization of wood fines from mill wastes

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764289A (en) * 1956-09-25 Apparatus for the preparation of wood chips
US2097422A (en) * 1934-05-07 1937-10-26 George W Rathjens Separating materials, segregating materials and contacting materials
FI22476A (fi) * 1945-01-27 1947-11-10 Anordning för avvattning av i vatten uppslammade ämnen
US2718966A (en) * 1951-01-26 1955-09-27 Hardinge Harlowe Hydraulic classification method and apparatus
US2850166A (en) * 1952-12-04 1958-09-02 Stripa Gruvaktiebolag Procedure and means for the separation of solid materials of different specific gravities according to the sinkand-float method
DE1035071B (de) * 1954-07-05 1958-07-31 Hans Jakobs Vorrichtung zur Schwimmsinkscheidung von Mineralien
US2929502A (en) * 1957-03-14 1960-03-22 Blue Channel Corp Apparatus for recovering meat from bony material by flotation
US3042198A (en) * 1959-02-04 1962-07-03 United States Gypsum Co Method and apparatus for cleaning wood chips
DE1129122B (de) * 1959-04-17 1962-05-10 Beteiligungs & Patentverw Gmbh Sinkscheider
US3243039A (en) * 1962-05-14 1966-03-29 Harshberger Equipment Company Wood chip washer
US3367495A (en) * 1964-09-22 1968-02-06 Scott Paper Co Floatation apparatus and recovery and utilization of wood fines from mill wastes

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036440A (en) * 1975-01-17 1977-07-19 Joutseno-Pulp Osakeyhtio Method and apparatus for the treatment of waste wood, such as stumps and snag, to make it suitable for the production of paper pulp
US4082655A (en) * 1976-08-23 1978-04-04 Tracy-Luckey Co., Inc. Pecan-worm separator process and apparatus
US4809854A (en) * 1987-01-12 1989-03-07 Nelmor Co., Inc. Flotation apparatus for reclaiming bonded, two-resin articles
WO1990006394A1 (en) * 1988-11-25 1990-06-14 Sunds Defibrator Industries Aktiebolag Device for chip washing
US5295583A (en) * 1991-08-24 1994-03-22 Mahle Gmbh Process for cleaning short mineral fibers
US20050199558A1 (en) * 2002-06-26 2005-09-15 Jensen Marina B. Dual porosity filter
WO2005070555A1 (en) * 2004-01-26 2005-08-04 Mellegård & Naij Ab Separating device
US20080272047A1 (en) * 2004-01-26 2008-11-06 Mellegard & Naij Ab Separating Device
US20100080897A1 (en) * 2007-02-21 2010-04-01 Smithkline Beecham Corporation Continuous Coating of Pellets
US8887659B2 (en) * 2007-02-21 2014-11-18 Glaxosmithkline Llc Continuous coating of pellets
US9597294B2 (en) 2007-02-21 2017-03-21 Glaxosmithkline Llc Continuous coating of pellets
US20110186481A1 (en) * 2010-02-02 2011-08-04 Weyerhaeuser Nr Company Biomass conditioning system and method for conditioning
US8757388B2 (en) 2010-02-02 2014-06-24 Weyerhaeuser Nr Company Biomass conditioning system and method for conditioning
US20160023219A1 (en) * 2014-07-25 2016-01-28 Siya, Inc. Sluice Box
CN104174480A (zh) * 2014-08-12 2014-12-03 广西三威林产工业有限公司 木片清洁分离方法

Also Published As

Publication number Publication date
AU471830B2 (en) 1976-05-06
ZA724102B (en) 1973-03-28
DE2231448A1 (de) 1973-01-18
FI51963B (enExample) 1977-01-31
CA947704A (en) 1974-05-21
FI51963C (fi) 1977-05-10
SE400791B (sv) 1978-04-10
AU4444772A (en) 1974-01-17

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Legal Events

Date Code Title Description
AS Assignment

Owner name: FIRST NATIONAL BANK OF LOUISVILLE, 101 SOUTH FIFTH

Free format text: SECURITY INTEREST;ASSIGNOR:CARRIER VIBRATING EQUIPMENT, INC.;REEL/FRAME:004176/0589

Effective date: 19830831

Owner name: COUNTY OF JEFFERSON, KENTUCKY, THE POLITICAL SUB

Free format text: SECURITY INTEREST;ASSIGNOR:CARRIER VIBRATING EQUIPMENT, INC.;REEL/FRAME:004176/0589

Effective date: 19830831

Owner name: REXNORD INC., 3500 FIRST WISCONSIN CENTER, MILWAUK

Free format text: SECURITY INTEREST;ASSIGNOR:CARRIER VIBRATING EQUIPMENT, INC.;REEL/FRAME:004176/0589

Effective date: 19830831

Owner name: CARRIER VIBRATING EQUIPMENT INC 3400 FERN VALLEY R

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:REXNORD INC;REEL/FRAME:004167/0676

Effective date: 19830831