CA2186328C - Lame pour appareil de degrillage - Google Patents

Lame pour appareil de degrillage Download PDF

Info

Publication number: CA2186328C
Authority: CA; Canada
Prior art keywords: blade; blade assembly; zone section; base body; assembly
Prior art date: 1995-09-25
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 - Fee Related

Application number

CA002186328A

Other languages

English (en)

Other versions

CA2186328A1 (fr

Inventor

Norbert Einoder

Frank Lotter

Hubert Gassmann

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.)

Andritz Fiedler GmbH

Original Assignee

Andritz Fiedler GmbH

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.)

1995-09-25

Filing date

1996-09-24

Publication date

2008-02-12

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8013433&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2186328(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1996-09-24 Application filed by Andritz Fiedler GmbH filed Critical Andritz Fiedler GmbH

1997-03-26 Publication of CA2186328A1 publication Critical patent/CA2186328A1/fr

2008-02-12 Application granted granted Critical

2008-02-12 Publication of CA2186328C publication Critical patent/CA2186328C/fr

2016-09-24 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000012216 screening Methods 0.000 title claims abstract description 59
230000001965 increasing effect Effects 0.000 claims abstract description 16
230000003247 decreasing effect Effects 0.000 claims abstract description 13
239000000835 fiber Substances 0.000 claims abstract description 11
239000000725 suspension Substances 0.000 claims abstract description 8
230000007704 transition Effects 0.000 claims abstract description 7
238000004537 pulping Methods 0.000 claims abstract description 5
239000012530 fluid Substances 0.000 claims abstract 3
239000000463 material Substances 0.000 claims description 35
230000001747 exhibiting effect Effects 0.000 claims description 4
125000006850 spacer group Chemical group 0.000 claims description 3
230000002708 enhancing effect Effects 0.000 claims description 2
230000000694 effects Effects 0.000 description 11
238000004140 cleaning Methods 0.000 description 10
239000012535 impurity Substances 0.000 description 8
230000010349 pulsation Effects 0.000 description 8
230000002411 adverse Effects 0.000 description 4
230000007257 malfunction Effects 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 3
238000005265 energy consumption Methods 0.000 description 3
238000005243 fluidization Methods 0.000 description 3
230000009467 reduction Effects 0.000 description 3
230000008719 thickening Effects 0.000 description 3
230000009471 action Effects 0.000 description 2
230000008859 change Effects 0.000 description 2
230000003993 interaction Effects 0.000 description 2
230000010355 oscillation Effects 0.000 description 2
238000003825 pressing Methods 0.000 description 2
238000005476 soldering Methods 0.000 description 2
238000011144 upstream manufacturing Methods 0.000 description 2
238000003466 welding Methods 0.000 description 2
230000035508 accumulation Effects 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
238000010009 beating Methods 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000003467 diminishing effect Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
238000005457 optimization Methods 0.000 description 1
230000002028 premature Effects 0.000 description 1
230000002265 prevention Effects 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000003442 weekly effect Effects 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/20—Stationary drums with moving interior agitators
- 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
- D21D5/023—Stationary screen-drums
- D21D5/026—Stationary screen-drums with rotating cleaning foils

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Paper (AREA)
Holo Graphy (AREA)
Discharge Of Articles From Conveyors (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Combined Means For Separation Of Solids (AREA)
Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

CA002186328A 1995-09-25 1996-09-24 Lame pour appareil de degrillage Expired - Fee Related CA2186328C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE29515338.5		1995-09-25
DE29515338U DE29515338U1 (de)	1995-09-25	1995-09-25	Flügel für Sortiervorrichtungen

Publications (2)

Publication Number	Publication Date
CA2186328A1 CA2186328A1 (fr)	1997-03-26
CA2186328C true CA2186328C (fr)	2008-02-12

Family

ID=8013433

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002186328A Expired - Fee Related CA2186328C (fr)	1995-09-25	1996-09-24	Lame pour appareil de degrillage

Country Status (5)

Country	Link
EP (1)	EP0764736B1 (fr)
AT (1)	ATE214114T1 (fr)
CA (1)	CA2186328C (fr)
DE (2)	DE29515338U1 (fr)
ES (1)	ES2173233T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29515338U1 (de) *	1995-09-25	1995-11-23	Heinrich Fiedler GmbH & Co. KG, 93057 Regensburg	Flügel für Sortiervorrichtungen
FI102980B1 (fi) *	1997-05-21	1999-03-31	Valmet Corp	Siipisovitelma kuitumassan lajittelulaitetta varten
FI4401U1 (fi) †	1999-11-29	2000-04-27	Ahlstrom Machinery Oy	Järjestely massan lajittelemiseksi
FI118478B (fi)	2006-02-10	2007-11-30	Metso Paper Inc	Lajittimen siipi ja lajitin kuitumassan lajittelemiseksi
FI120978B (fi)	2007-03-30	2010-05-31	Advanced Fiber Tech Aft Trust	Seulalaitteen roottorielementti ja roottori
FI120913B (fi) †	2007-09-28	2010-04-30	Andritz Oy	Laite massan lajittelemiseksi
FI121672B (fi)	2008-10-15	2011-02-28	Advanced Fiber Tech Aft Trust	Menetelmä lajitinlaitteen roottorin valmistamiseksi ja roottori
DE102009014810A1 (de)	2009-03-25	2010-09-30	Andritz Fiedler Gmbh	Flügel für Sortiervorrichtungen
AT514845B1 (de)	2012-05-25	2016-08-15	Aikawa Fiber Tech Trust	Rotorelement und Rotor für eine Siebvorrichtung
CN115198553B (zh) *	2021-04-12	2025-08-22	安德里茨（中国）有限公司	浆料筛选转子及浆料筛选设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE495284C (de) *	1925-05-23	1930-04-04	Samuel Milne	Verfahren und Einrichtung zum Sichten von Papierstoff u. dgl.
US2835173A (en) *	1955-03-03	1958-05-20	Black Clawson Co	Paper machinery
DE1250726B (de) *	1963-05-17	1967-09-21	Canadian Ingersoll-Rand Company Limited, Montreal, Quebec (Kana da), Bird Machine Company, South Walpole, Mass (V St A)	Reinigungsvorrichtung fur Trommelsiebe
DE1761853A1 (de) *	1968-07-15	1971-09-02	Feldmuehle Ag	Verfahren zum Herstellen flaechiger Vliesstoffe
DE2830386C2 (de) *	1978-07-11	1982-09-02	Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen	Verfahren zum Sortieren von Fasersuspensionen sowie Drucksortierer zur Durchführung des Verfahrens
DE3010952A1 (de) *	1980-03-21	1981-10-08	J.M. Voith Gmbh, 7920 Heidenheim	Scheibensortierer zum reinigen von faserstoffsuspensionen
DE3607457A1 (de) *	1986-03-07	1987-09-10	Voith Gmbh J M	Sortiersieb
DE4000248A1 (de) *	1990-01-06	1991-07-11	Emil Holz	Rotor fuer drucksortierer zum sortieren von fasersuspensionen
US5072834A (en) *	1990-11-19	1991-12-17	The Black Clawson Company	Screening apparatus for paper making stock
US5282579A (en) *	1993-01-25	1994-02-01	Poser Kimberly J	Apparatus for adjusting the gap of a size reduction machine
JP3065202B2 (ja) *	1993-10-20	2000-07-17	石川島播磨重工業株式会社	古紙パルプの選別方法および装置
DE29515338U1 (de) *	1995-09-25	1995-11-23	Heinrich Fiedler GmbH & Co. KG, 93057 Regensburg	Flügel für Sortiervorrichtungen

1995
- 1995-09-25 DE DE29515338U patent/DE29515338U1/de not_active Expired - Lifetime
1996
- 1996-09-24 AT AT96115317T patent/ATE214114T1/de active
- 1996-09-24 EP EP96115317A patent/EP0764736B1/fr not_active Expired - Lifetime
- 1996-09-24 CA CA002186328A patent/CA2186328C/fr not_active Expired - Fee Related
- 1996-09-24 DE DE59608825T patent/DE59608825D1/de not_active Expired - Lifetime
- 1996-09-24 ES ES96115317T patent/ES2173233T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2186328A1 (fr)	1997-03-26
DE59608825D1 (de)	2002-04-11
EP0764736A2 (fr)	1997-03-26
ATE214114T1 (de)	2002-03-15
ES2173233T3 (es)	2002-10-16
EP0764736A3 (fr)	1997-07-02
EP0764736B1 (fr)	2002-03-06
DE29515338U1 (de)	1995-11-23

Legal Events

Date	Code	Title	Description
2003-09-05	EEER	Examination request
2012-09-24	MKLA	Lapsed

Publication	Publication Date	Title
US5147543A (en)	1992-09-15	Rotating element for a screening apparatus with a contour surface produced by a plurality of protrusions in the direction of the axial length of the cylindrical rotor
CA2186328C (fr)	2008-02-12	Lame pour appareil de degrillage
US5497886A (en)	1996-03-12	Screening apparatus for papermaking pulp
EP0637348B1 (fr)	1997-07-02	Appareil de traitement de suspensions fibreuses
US20010045379A1 (en)	2001-11-29	Screen
US5307939A (en)	1994-05-03	Screening apparatus for papermaking pulp
US8869989B2 (en)	2014-10-28	Pulp screen rotor with slurry passages around and through the rotor
US5524770A (en)	1996-06-11	Basket profile for screens
US4585551A (en)	1986-04-29	Rotor for sorting apparatus for cleaning fibrous suspensions
CA1275973C (fr)	1990-11-06	Element tournant pour machine de tamisage a surface configuree
EP0294832B1 (fr)	1991-04-17	Appareil pour l'épuration de pâte
US5611434A (en)	1997-03-18	Rotor for a screen grader
EP2203590B2 (fr)	2020-05-06	Appareil pour cribler des suspensions fibreuses
US6571957B1 (en)	2003-06-03	Screening apparatus for fiber suspension
US12123141B2 (en)	2024-10-22	Screen cylinder
EP0299258A1 (fr)	1989-01-18	Appareil de tamisage à haute capacité et méthode
US5341936A (en)	1994-08-30	Screening device for a fiber slurry, and a backwash means therefor
WO2000065151A1 (fr)	2000-11-02	Profil de fil metallique profile a fonctionnalite amelioree
WO1987004474A1 (fr)	1987-07-30	Cylindre criblant
WO2021032910A1 (fr)	2021-02-25	Cylindre de tamis
CA3096277A1 (fr)	2020-01-09	Dispositif de tamisage
WO2006061464A1 (fr)	2006-06-15	Crible et procédé de criblage de pulpe
WO1994005852A1 (fr)	1994-03-17	Procede et dispositif de traitement de pulpe