AU471830B2 - Woodchip washer - Google Patents

Woodchip washer

Info

Publication number: AU471830B2
Authority: AU; Australia
Prior art keywords: woodchip; washer; woodchip washer
Prior art date: 1971-07-12
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

Application number

AU44447/72A

Other versions

AU4444772A (en

Inventor

Marshall Morris & Preston Henry Schrader John

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.)

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.)

1971-07-12

Filing date

1972-07-11

Publication date

1976-05-06

1972-07-11 Application filed by Rex Chainbelt Inc filed Critical Rex Chainbelt Inc

1974-01-17 Publication of AU4444772A publication Critical patent/AU4444772A/en

1976-05-06 Application granted granted Critical

1976-05-06 Publication of AU471830B2 publication Critical patent/AU471830B2/en

Status Expired legal-status Critical Current

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)

AU44447/72A 1971-07-12 1972-07-11 Woodchip washer Expired AU471830B2 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
AU4444772A AU4444772A (en)	1974-01-17
AU471830B2 true AU471830B2 (en)	1976-05-06

Family

ID=22581466

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU44447/72A Expired AU471830B2 (en)	1971-07-12	1972-07-11	Woodchip washer

Country Status (7)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI51962C (en) *	1975-01-17	1977-05-10	Joutseno Pulp Oy	Methods and apparatus for treating waste wood, such as stumps and pulpwood for pulp production.
US4082655A (en) *	1976-08-23	1978-04-04	Tracy-Luckey Co., Inc.	Pecan-worm separator process and apparatus
DE2713730C2 (en) *	1977-03-28	1983-03-10	Buckau-Walther AG, 4048 Grevenbroich	Device for cleaning dirty chips
FI803166A7 (en) *	1979-10-24	1981-04-25	Beloit Corp	Method and device for separating foreign matter from wood chips.
US4809854A (en) *	1987-01-12	1989-03-07	Nelmor Co., Inc.	Flotation apparatus for reclaiming bonded, two-resin articles
SE462566B (en) *	1988-11-25	1990-07-16	Sunds Defibrator Ind Ab	DEVICE FOR WASHING THE TIP
DE4128127C2 (en) *	1991-08-24	2000-06-29	Mahle Gmbh	Process for cleaning mineral short fibers
US7588686B2 (en) *	2002-06-26	2009-09-15	University Of Copenhagen	Dual porosity filter
SE527597C2 (en) *	2004-01-26	2006-04-18	Mellegaard & Naij Ab	separation device
ES2541498T3 (en) *	2007-02-21	2015-07-21	Glaxosmithkline Llc	Continuous coating of granules
US8757388B2 (en) *	2010-02-02	2014-06-24	Weyerhaeuser Nr Company	Biomass conditioning system and method for conditioning
CN103334182B (en) *	2013-06-13	2015-09-02	苏州市丹纺纺织研发有限公司	A kind of unginned cotton slagging-off motor-vibro screen
US20160023219A1 (en) *	2014-07-25	2016-01-28	Siya, Inc.	Sluice Box
CN104174480A (en) *	2014-08-12	2014-12-03	广西三威林产工业有限公司	Cleaning and separating method for wood chips

Family Cites Families (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 (en) *	1945-01-27	1947-11-10		Anordning fv 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 (en) *	1954-07-05	1958-07-31	Hans Jakobs	Device for swimming sink separation of minerals
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 (en) *	1959-04-17	1962-05-10	Beteiligungs & Patentverw Gmbh	Sink separator
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

1971
- 1971-07-12 US US00161509A patent/US3765532A/en not_active Expired - Lifetime
1972
- 1972-06-08 CA CA144,238A patent/CA947704A/en not_active Expired
- 1972-06-14 ZA ZA724102A patent/ZA724102B/en unknown
- 1972-06-27 DE DE2231448A patent/DE2231448A1/en not_active Ceased
- 1972-06-28 FI FI721841A patent/FI51963C/en active
- 1972-07-04 SE SE7208793A patent/SE400791B/en unknown
- 1972-07-11 AU AU44447/72A patent/AU471830B2/en not_active Expired

Also Published As

Publication number	Publication date
AU4444772A (en)	1974-01-17
SE400791B (en)	1978-04-10
DE2231448A1 (en)	1973-01-18
FI51963C (en)	1977-05-10
ZA724102B (en)	1973-03-28
FI51963B (en)	1977-01-31
CA947704A (en)	1974-05-21
US3765532A (en)	1973-10-16

Publication	Publication Date	Title
CA997084A (en)	1976-09-14	Adhesive composition
AU471830B2 (en)	1976-05-06	Woodchip washer
CA958668A (en)	1974-12-03	Secondary-separation froth washer
CA1009779A (en)	1977-05-03	Adhesive compositions
CA980490A (en)	1975-12-23	Adhesive compositions
CA1000432A (en)	1976-11-23	Adhesive compositions
CA1002215A (en)	1976-12-21	Adhesive composition
AU462448B2 (en)	1975-06-09	Substituted chlorocarbonylureas
CA970566A (en)	1975-07-08	Structural element
AU472461B2 (en)	1973-12-20	Improved adhesives
CA981828A (en)	1976-01-13	Adhesive compositions
AU476470B2 (en)	1976-09-23	Substituted phenylthiocarbamate
CA961496A (en)	1975-01-21	Substituted benzimidazolecarbamates
CA883403A (en)	1971-10-12	Haemostat
CA883402A (en)	1971-10-12	Haemostat
CA878559A (en)	1971-08-17	Adhesive
CA881574A (en)	1971-09-21	Adhesive
CA872701A (en)	1971-06-08	Adhesive process
AU480474B2 (en)	1974-05-16	Adhesive compositions
CA861786A (en)	1971-01-26	Structural element
CA883342A (en)	1971-10-12	Adhesive composition
CA873927A (en)	1971-06-22	Adhesive composition
CA885755A (en)	1971-11-16	Sealing washer unit
CA875813A (en)	1971-07-20	Structural connection
AU427913B2 (en)	1972-09-28	Substituted 1-phenyl-6-azacytosines