BR8008801A - Processo e aparelho para a refinacao de pasta de celulose - Google Patents

Processo e aparelho para a refinacao de pasta de celulose

Info

Publication number: BR8008801A
Authority: BR; Brazil
Prior art keywords: cellulose paste; refining cellulose; refining; paste; cellulose
Prior art date: 1979-08-20

Application number

BR8008801A

Other languages

English (en)

Inventor

A Asplund

Original Assignee

A Asplund

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.)

1979-08-20

Filing date

1980-08-12

Publication date

1981-06-23

1980-08-12 Application filed by A Asplund filed Critical A Asplund

1981-06-23 Publication of BR8008801A publication Critical patent/BR8008801A/pt

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/34—Other mills or refiners
- D21D1/38—Other mills or refiners with horizontal shaft
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/002—Control devices

BR8008801A 1979-08-20 1980-08-12 Processo e aparelho para a refinacao de pasta de celulose BR8008801A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/067,929 US4275852A (en)	1979-08-20	1979-08-20	Apparatus for controlling the refining of fibrous pulp grist in a drum refiner
PCT/SE1980/000204 WO1981000580A1 (en)	1979-08-20	1980-08-12	Method and apparatus for controlling the refining of pulp

Publications (1)

Publication Number	Publication Date
BR8008801A true BR8008801A (pt)	1981-06-23

Family

ID=22079347

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8008801A BR8008801A (pt)	1979-08-20	1980-08-12	Processo e aparelho para a refinacao de pasta de celulose

Country Status (9)

Country	Link
US (1)	US4275852A (pt)
EP (1)	EP0034602B1 (pt)
BR (1)	BR8008801A (pt)
CA (1)	CA1145987A (pt)
DE (1)	DE3068594D1 (pt)
FI (1)	FI68873C (pt)
NO (1)	NO811328L (pt)
NZ (1)	NZ194705A (pt)
WO (1)	WO1981000580A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE8007985L (sv) *	1980-11-13	1982-05-14	Bruun & Soerensen	Anordning vid for grovsopor och liknande avfall avsedd sax
US4614304A (en) *	1984-12-04	1986-09-30	Sunds Defibrator Ab	Rotor/mixer for controlling mixing and refining of pulp material
US4913361A (en) *	1988-06-06	1990-04-03	Reynolds Augustus T	Apparatus and method for reducing agglomerates to a predetermined particle size
US5358637A (en) *	1989-02-18	1994-10-25	Herman Finckh Maschinenfabrik Gmbh & Co.	Apparatus for sorting and deflaking fibrous suspensions
EP0447774B1 (de) *	1990-03-01	1993-08-18	NOELL Service und Maschinentechnik GmbH	Einrichtung zum Festlegen von Schlagleisten in Randausschnitten von Prallmühlenrotoren
WO2004111331A2 (en) *	2003-06-09	2004-12-23	Kadant Black Clawson Inc.	Self-aligning and actively compensating refiner stator plate system
CN103046412A (zh) *	2013-01-16	2013-04-17	苏州飞宇精密科技股份有限公司	磨浆机筒体
CN117449112B (zh) *	2023-12-08	2025-08-08	东莞顺裕纸业有限公司	一种改进制浆的废纸再造瓦楞芯纸生产工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1951519A (en) *	1932-06-24	1934-03-20	Milne Samuel	Paper pulp refining engine
US2824500A (en) *	1955-07-19	1958-02-25	E D Jones And Sons Company	Refining machine
US2978192A (en) *	1957-03-01	1961-04-04	Ed Jones Corp	Refining machine
US3806050A (en) *	1971-05-12	1974-04-23	E Cumpston	Mixer-refiner
US3807644A (en) *	1972-03-16	1974-04-30	Univ Iowa State Res Found Inc	Chopper pump

1979
- 1979-08-20 US US06/067,929 patent/US4275852A/en not_active Expired - Lifetime
1980
- 1980-08-12 BR BR8008801A patent/BR8008801A/pt unknown
- 1980-08-12 DE DE8080901582T patent/DE3068594D1/de not_active Expired
- 1980-08-12 WO PCT/SE1980/000204 patent/WO1981000580A1/en not_active Ceased
- 1980-08-18 CA CA000358468A patent/CA1145987A/en not_active Expired
- 1980-08-19 FI FI802613A patent/FI68873C/fi not_active IP Right Cessation
- 1980-08-19 NZ NZ194705A patent/NZ194705A/en unknown
1981
- 1981-03-09 EP EP80901582A patent/EP0034602B1/en not_active Expired
- 1981-04-15 NO NO811328A patent/NO811328L/no unknown

Also Published As

Publication number	Publication date
NO811328L (no)	1981-04-15
EP0034602A1 (en)	1981-09-02
CA1145987A (en)	1983-05-10
FI68873B (fi)	1985-07-31
EP0034602B1 (en)	1984-07-18
WO1981000580A1 (en)	1981-03-05
NZ194705A (en)	1984-12-14
FI802613A7 (fi)	1981-02-21
US4275852A (en)	1981-06-30
FI68873C (fi)	1985-11-11
DE3068594D1 (en)	1984-08-23

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