SE7901740L - Forfarande och anordning for rening av en fibermaterialsuspension - Google Patents

Forfarande och anordning for rening av en fibermaterialsuspension

Info

Publication number: SE7901740L
Authority: SE; Sweden
Prior art keywords: cleaning; procedure; fiber material; material suspension; suspension
Prior art date: 1978-03-03

Application number

SE7901740A

Other languages

English (en)

Other versions

SE436430B (sv

Inventor

K A G Heys

Original Assignee

Gennep Papierfab Nv

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.)

1978-03-03

Filing date

1979-02-27

Publication date

1979-09-04

1979-02-27 Application filed by Gennep Papierfab Nv filed Critical Gennep Papierfab Nv

1979-09-04 Publication of SE7901740L publication Critical patent/SE7901740L/sv

1984-12-10 Publication of SE436430B publication Critical patent/SE436430B/sv

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/04—Flat screens
- 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
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
- D21B1/325—Defibrating by other means of waste paper de-inking devices
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Paper (AREA)

SE7901740A 1978-03-03 1979-02-27 Forfarande och anordning for rening av en fibermaterialsuspension SE436430B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2809142A DE2809142C2 (de)	1978-03-03	1978-03-03	Verfahren und Vorrichtung zum Reinigen einer Faserstoffsuspension

Publications (2)

Publication Number	Publication Date
SE7901740L true SE7901740L (sv)	1979-09-04
SE436430B SE436430B (sv)	1984-12-10

Family

ID=6033443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7901740A SE436430B (sv)	1978-03-03	1979-02-27	Forfarande och anordning for rening av en fibermaterialsuspension

Country Status (9)

Country	Link
US (1)	US4236998A (sv)
AT (1)	AT369058B (sv)
CH (1)	CH636918A5 (sv)
DE (1)	DE2809142C2 (sv)
FI (1)	FI790636A (sv)
FR (1)	FR2418833A1 (sv)
GB (1)	GB2015367B (sv)
NL (1)	NL7901591A (sv)
SE (1)	SE436430B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3144561C2 (de) *	1981-11-10	1985-05-02	Feldmühle AG, 4000 Düsseldorf	Verfahren zum Deinken von Faserstoffsuspensionen
GB2206502B (en) *	1987-07-07	1991-08-21	Thule United Ltd	Filtering screens
DE3740480A1 (de) *	1987-11-28	1989-06-08	Voith Gmbh J M	Verfahren und einrichtungen zur entaschung
AU3174593A (en) *	1991-12-19	1993-07-19	Elizabeth Harris Abbott	Recycling paper
US5453193A (en) *	1994-01-04	1995-09-26	Thermo Fibertek Inc.	Strainer
US5614094A (en) *	1994-05-13	1997-03-25	Deister Machine Co., Inc.	Vibrating screen unit
SE514071C2 (sv) *	1999-04-08	2000-12-18	Valmet Fibertech Ab	Silanordning med axiellt förskjutbar spaltring
NL1012513C2 (nl) *	1999-07-05	2001-01-08	Kaliwaal Bijland B V	Zeef.
US7509759B2 (en) *	2005-01-26	2009-03-31	General Construction Company	System and method of dewatering dredge spoils using sloping drain barge
CN101105015B (zh) *	2006-07-14	2012-11-14	李风宁	造纸用纸浆过滤装置
PL238108B1 (pl) *	2019-03-12	2021-07-05	Sosnowski Wlodzimierz	Urządzenie sitowe do doczyszczania materiału ziarnistego

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US293039A (en) *		1884-02-05		Cockle-separator
DE577396C (de) *		1933-05-30	Escher Wyss Maschinenfabrik G	Vorrichtung zum Sortieren von Faserstoffen fuer die Papierherstellung
US630123A (en) *	1898-10-08	1899-08-01	Charles Smith	Machine for screening pulp.
US1294309A (en) *	1918-03-23	1919-02-11	New Jersey Zinc Co	Inclined screen.
DE574725C (de) *	1930-10-21	1933-04-22	Papeteries Navarre Sa	Vorrichtung zum Reinigen von Zellstoff mit einem schraeg stehenden Sieb
DE605477C (de) *	1932-05-01	1934-11-12	J M Voith Fa	Vorrichtung zur Feinsortierung von Holzschliff durch wiederholtes Auswaschen
DE738313C (de) *	1937-12-25	1943-08-11	Kurt Moritz	Sichter fuer Faserstoffaufschwemmungen, insbesondere Zellstoff
US2311813A (en) *	1939-08-02	1943-02-23	Erich A Beck	Paper pulp screen
US2267327A (en) *	1939-08-04	1941-12-23	Tyler Co W S	Apparatus for screening
US2462878A (en) *	1942-11-23	1949-03-01	Mining Process & Patent Co	Vibrating screen with vacuum control therefor
US2457018A (en) *	1944-12-16	1948-12-21	Hewitt Robins Inc	Dewatering screen
FR992058A (fr) *	1949-08-09	1951-10-15		Appareil à tamiser et à filtrer
GB703185A (en) *	1950-06-02	1954-01-27	Miag Vertriebs Gmbh	Improvements in intake arrangements for vibrating sifter screens
FR92510E (sv) *	1966-06-28	1968-11-22	Grenobloise Etude Appl
US3477571A (en) *	1966-11-14	1969-11-11	Procter & Gamble	Apparatus and method for screening fibrous slurries
US3817376A (en) *	1970-04-16	1974-06-18	E Burstlein	Screening process and apparatus
DE2226050A1 (de) *	1972-05-29	1973-12-13	Voith Gmbh J M	Vorrichtung zum stetigen ausscheiden von grobstoff aus faserstoffaufschwemmungen

1978
- 1978-03-03 DE DE2809142A patent/DE2809142C2/de not_active Expired
1979
- 1979-02-26 FI FI790636A patent/FI790636A/fi not_active Application Discontinuation
- 1979-02-27 SE SE7901740A patent/SE436430B/sv unknown
- 1979-02-28 NL NL7901591A patent/NL7901591A/xx not_active Application Discontinuation
- 1979-02-28 AT AT152579A patent/AT369058B/de not_active IP Right Cessation
- 1979-03-01 US US06/016,499 patent/US4236998A/en not_active Expired - Lifetime
- 1979-03-02 FR FR7905533A patent/FR2418833A1/fr active Granted
- 1979-03-02 CH CH210079A patent/CH636918A5/de not_active IP Right Cessation
- 1979-03-05 GB GB7907666A patent/GB2015367B/en not_active Expired

Also Published As

Publication number	Publication date
NL7901591A (nl)	1979-09-05
FR2418833B1 (sv)	1984-11-09
DE2809142A1 (de)	1979-09-06
GB2015367A (en)	1979-09-12
ATA152579A (de)	1982-04-15
AT369058B (de)	1982-12-10
FI790636A (fi)	1979-09-04
US4236998A (en)	1980-12-02
SE436430B (sv)	1984-12-10
CH636918A5 (de)	1983-06-30
DE2809142C2 (de)	1984-01-19
FR2418833A1 (fr)	1979-09-28
GB2015367B (en)	1982-07-07

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