FI46751C - Device for removing contaminants from wood chips. - Google Patents

Device for removing contaminants from wood chips.

Info

Publication number: FI46751C
Authority: FI; Finland
Prior art keywords: wood chips; removing contaminants; contaminants; chips; wood
Prior art date: 1964-09-22

Application number

FI652268A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI46751B (en

Inventor

Norman Sydney Lea

Brawn

Original Assignee

Scott Paper Co

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.)

1964-09-22

Filing date

1965-09-22

Publication date

1973-06-11

1965-09-22 Application filed by Scott Paper Co filed Critical Scott Paper Co

1973-02-28 Application granted granted Critical

1973-02-28 Publication of FI46751B publication Critical patent/FI46751B/fi

1973-06-11 Publication of FI46751C publication Critical patent/FI46751C/en

Links

Classifications

- 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
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
- B03B5/40—Devices therefor, other than using centrifugal force of trough type
- 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
- 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
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
- B03B5/40—Devices therefor, other than using centrifugal force of trough type
- B03B2005/405—Devices therefor, other than using centrifugal force of trough type using horizontal currents

FI652268A 1964-09-22 1965-09-22 Device for removing contaminants from wood chips. FI46751C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US398259A US3367495A (en)	1964-09-22	1964-09-22	Floatation apparatus and recovery and utilization of wood fines from mill wastes

Publications (2)

Publication Number	Publication Date
FI46751B FI46751B (en)	1973-02-28
FI46751C true FI46751C (en)	1973-06-11

Family

ID=23574667

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI652268A FI46751C (en)	1964-09-22	1965-09-22	Device for removing contaminants from wood chips.

Country Status (3)

Country	Link
US (1)	US3367495A (en)
FI (1)	FI46751C (en)
SE (1)	SE342478B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3830689A (en) *	1968-11-19	1974-08-20	Metsaluton Selluloosa Oy	Separate impregnation and common digestion of different wooden raw materials
FI51962C (en) *	1975-01-17	1977-05-10	Joutseno Pulp Oy	Method and apparatus for treating end wood, such as stumps and flame wood, for pulp production.
US3765532A (en) *	1971-07-12	1973-10-16	Rex Chainbelt Inc	Wood chip washer
US3752314A (en) *	1971-08-27	1973-08-14	Rust Eng Co	Flume water recycling apparatus
CA1000656A (en) *	1973-11-29	1976-11-30	Pulp And Paper Research Institute Of Canada	Method for segregating bark and foliage from wood chips and twigs
US4050980A (en) *	1974-11-27	1977-09-27	Crown Zellerbach Corporation	Selective delamination of wood chips
US4040961A (en) *	1975-06-26	1977-08-09	Coaltek Associates	Separation of solids from a liquid
JPS5930085B2 (en) *	1977-09-22	1984-07-25	旭松食品株式会社	High pressure automatic instant steamer
US4435249A (en)	1979-09-05	1984-03-06	The Black Clawson Co.	Process for the oxygen delignification of pulp mill rejects
US4635322A (en) *	1984-10-22	1987-01-13	Process Evaluation And Development Corp.	Fiber washer
US5110454A (en) *	1988-01-19	1992-05-05	Recovery Systems Technology, Inc.	Apparatus for reclaiming gravel, soil particles and wood pieces from a mixture of the same
US4961843A (en) *	1989-04-10	1990-10-09	Lewis Robert M	Lewis econosizer for hydraulically classifying particles
US5049260A (en) *	1990-08-29	1991-09-17	Spears Richard L	Blast cleaning wet media feed and separation system
US5224605A (en) *	1991-02-15	1993-07-06	Neilsen David A	Method and apparatus for separating gravel from bark and for cleaning fines from both the bark and the gravel
US5390501A (en) *	1994-01-12	1995-02-21	Carolina Power & Light Company	Hydraulic conveyance of particulate materials such as ice particles
US7497392B2 (en) *	2006-07-17	2009-03-03	Alliance Technology Group, Inc.	Process and apparatus for transforming waste materials into fuel
US8757388B2 (en)	2010-02-02	2014-06-24	Weyerhaeuser Nr Company	Biomass conditioning system and method for conditioning
EP3055406A2 (en)	2013-10-13	2016-08-17	Cornerstone Resources, LLC	Methods and apparatus utilizing vacuum for breaking organic cell walls

Family Cites Families (5)

* 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
US450063A (en) *		1891-04-07		Ore-concentrating machinery
US1056952A (en) *	1912-03-06	1913-03-25	Alexander Herbert Smith	Apparatus for separating minerals.
US1937190A (en) *	1932-01-08	1933-11-28	Florence H Chance	Apparatus for agitating fluid masses and separating materials
US3042198A (en) *	1959-02-04	1962-07-03	United States Gypsum Co	Method and apparatus for cleaning wood chips

1964
- 1964-09-22 US US398259A patent/US3367495A/en not_active Expired - Lifetime
1965
- 1965-09-22 FI FI652268A patent/FI46751C/en active
- 1965-09-22 SE SE12294/65A patent/SE342478B/xx unknown

Also Published As

Publication number	Publication date
FI46751B (en)	1973-02-28
US3367495A (en)	1968-02-06
SE342478B (en)	1972-02-07

Publication	Publication Date	Title
DK106431C (en)	1967-02-06	Filtering device.
NL146087B (en)	1975-06-16	DEBURRING DEVICE.
FI46751C (en)	1973-06-11	Device for removing contaminants from wood chips.
DK117084B (en)	1970-03-16	Semiconductor component.
NL152690B (en)	1977-03-15	INFORMATION PROCESSING DEVICE.
NL151529B (en)	1976-11-15	ADDRESS DEVICE.
NL139461B (en)	1973-08-15	DISTILLER.
NL152175B (en)	1977-02-15	FILTER DEVICE.
NL144438B (en)	1974-12-16	SEMI-GUIDE DEVICE.
DK119264B (en)	1970-12-07	Photosensitive semiconductor device.
NL144789B (en)	1975-01-15	SEMICONDUCTOR LASER.
FI45690C (en)	1972-08-10	Spindle nut.
CH435703A (en)	1967-05-15	Device for gluing chips
NL143707B (en)	1974-10-15	DATA PROCESSING DEVICE.
AT252548B (en)	1967-02-27	Device on debarking machines
DK108717C (en)	1968-02-05	Canning machine.
NL138911B (en)	1973-05-15	RADARSPECTRUM ANALYZER.
DK124924B (en)	1972-12-11	Dust extraction device.
DK127027B (en)	1973-09-10	Contact means preferably for impulse circuits.
DK129813B (en)	1974-11-18	Data processing apparatus.
NL149305B (en)	1976-04-15	DATA PROCESSING DEVICE.
DK117162B (en)	1970-03-23	Semiconductor device.
NL146350B (en)	1975-06-16	SEND-RECEIVING DEVICE.
FR1477468A (en)	1967-04-21	Profile grinding machine specially designed for woodworking
FI46225C (en)	1973-02-12	Device for pruning machines.