DE69208100D1 - Verfahren zur herstellung einer siebplatte und nach dem verfahren hergestellte siebplatte - Google Patents

Verfahren zur herstellung einer siebplatte und nach dem verfahren hergestellte siebplatte

Info

Publication number
DE69208100D1
DE69208100D1 DE69208100T DE69208100T DE69208100D1 DE 69208100 D1 DE69208100 D1 DE 69208100D1 DE 69208100 T DE69208100 T DE 69208100T DE 69208100 T DE69208100 T DE 69208100T DE 69208100 D1 DE69208100 D1 DE 69208100D1
Authority
DE
Germany
Prior art keywords
pct
plate
screen plate
screen
sec
Prior art date
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
DE69208100T
Other languages
English (en)
Other versions
DE69208100T2 (de
Inventor
Frank Aaltonen
Timo Alajaeaeski
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.)
Aikawa Fiber Technologies Oy
Original Assignee
CAE Screenplates Oy
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.)
Filing date
Publication date
Application filed by CAE Screenplates Oy filed Critical CAE Screenplates Oy
Publication of DE69208100D1 publication Critical patent/DE69208100D1/de
Application granted granted Critical
Publication of DE69208100T2 publication Critical patent/DE69208100T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • D21D5/16—Cylinders and plates for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/184—Special form, dimension of the openings, pores of the filtering elements
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/496—Multiperforated metal article making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/496—Multiperforated metal article making
    • Y10T29/49604—Filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Silicon Polymers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Filtering Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Surgical Instruments (AREA)
DE69208100T 1991-10-04 1992-09-30 Verfahren zur herstellung einer siebplatte und nach dem verfahren hergestellte siebplatte Expired - Fee Related DE69208100T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI914703A FI89521C (fi) 1991-10-04 1991-10-04 Foerfarande foer framstaellning av en silprodukt och genom foerfarandet framstaelld silprodukt
PCT/FI1992/000263 WO1993007334A1 (en) 1991-10-04 1992-09-30 Method of manufacturing a screen product and a screen product manufactured by the method

Publications (2)

Publication Number Publication Date
DE69208100D1 true DE69208100D1 (de) 1996-03-14
DE69208100T2 DE69208100T2 (de) 1996-07-11

Family

ID=8533243

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208100T Expired - Fee Related DE69208100T2 (de) 1991-10-04 1992-09-30 Verfahren zur herstellung einer siebplatte und nach dem verfahren hergestellte siebplatte

Country Status (9)

Country Link
US (1) US5587077A (de)
EP (1) EP0613509B1 (de)
JP (1) JPH07502308A (de)
AT (1) ATE133729T1 (de)
CA (1) CA2120250A1 (de)
DE (1) DE69208100T2 (de)
ES (1) ES2085038T3 (de)
FI (1) FI89521C (de)
WO (1) WO1993007334A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002293A1 (de) * 1992-07-15 1994-02-03 Hoechst Ceramtec Aktiengesellschaft Verfahren zum strukturieren von keramischen grünkörpern
CA2111147A1 (en) * 1993-12-13 1995-06-14 Jacques Riendeau Method of manufacturing a screen cylinder and a screen cylinder produced by the method
DE4425740A1 (de) * 1994-07-21 1994-12-01 Voith Gmbh J M Sichter für Papierstoffsuspensionen
KR960016970A (ko) * 1994-11-14 1996-06-17 야시마 사부로 분말체 처리장치 및 그 장치에 이용되는 슬릿부재의 제조방법
US5851393A (en) * 1995-11-14 1998-12-22 Emerson Electric Co. Screen assembly
SE517110C2 (sv) * 1996-12-27 2002-04-16 Gl & V Sweden Ab Cylindrisk sil och sätt att framställa denna
SE9701474L (sv) * 1997-04-21 1998-10-22 Alfa Laval Ab Silplåt för silning av en massasuspension samt sätt att separera densamma
US6138838A (en) * 1998-05-29 2000-10-31 J&L Fiber Services, Inc. Screen media and a screening passage therefore
US6202856B1 (en) 1999-09-22 2001-03-20 Emerson Electric Co. Vibratory screening system and screen therefor
US6431368B1 (en) 2000-07-05 2002-08-13 Emerson Electric Co. Vibratory screen
CA2444486C (en) * 2001-04-16 2013-04-02 J & L Fiber Services, Inc. Screen cylinder and method
US7115189B2 (en) 2002-07-11 2006-10-03 Jack T. Baker Slotted screen for digester
US7125472B2 (en) * 2002-07-11 2006-10-24 Jack T. Baker Slotted screen for digester
US7682996B2 (en) * 2002-11-21 2010-03-23 M-I L.L.C. Vibratory screen
FI118810B (fi) 2003-09-01 2008-03-31 Anpap Oy Sihtirakenne käytettäväksi kuitutuotteen valmistuksessa
SE526033C3 (sv) 2003-11-06 2009-12-08 Metso Paper Inc Silanordning och silkorg för silning av massasuspensioner
US7757864B2 (en) * 2004-06-15 2010-07-20 M-I L.L.C. Screen assembly designed to conform to the radius of vibrating shakers with crowned decks
FI122697B (fi) * 2005-11-02 2012-05-31 Metso Paper Inc Sihtisylinteri
DE102007020325B3 (de) * 2007-04-30 2009-01-15 Voith Patent Gmbh Verfahren zur Herstellung eines Siebes für die Behandlung von zur Papiererzeugung geeigneten Faserstoffsuspensionen
EP2014356A1 (de) 2007-07-04 2009-01-14 Ammonia Casale S.A. Wandsystem für Katalysatorbetten von Synthese-Reaktoren und Verfahren zur Herstellung des Systems
FI120913B (fi) 2007-09-28 2010-04-30 Andritz Oy Laite massan lajittelemiseksi
AU2013203963B2 (en) * 2008-01-29 2015-07-09 Bradken Resources Pty Limited Apertures of a grate element for a grinding mill
WO2009094705A1 (en) * 2008-01-29 2009-08-06 Bradken Resources Pty Limited Apertures of a grate element for a grinding mill
US7789734B2 (en) 2008-06-27 2010-09-07 Xerox Corporation Multi-orifice fluid jet to enable efficient, high precision micromachining
FI20095769A (fi) * 2009-07-07 2011-01-08 Andritz Oy Laite kuitususpension käsittelemiseksi
DE202009017951U1 (de) * 2009-10-13 2010-10-21 Voith Patent Gmbh Stofflöser
US20110253644A1 (en) * 2010-04-15 2011-10-20 Kolp Jr Robert J Method and apparatus for filtering fluids
EP2431128A1 (de) * 2010-09-17 2012-03-21 Inflotek B.V. Verfahren zur Herstellung eines formstabilen Filter- oder Siebeinsatzes
AP2013007139A0 (en) * 2011-02-28 2013-09-30 Tega Ind Ltd Screen panel
US8819937B2 (en) * 2011-05-16 2014-09-02 Hamilton Sundstrand Corporation Auxiliary power unit inlet duct screen assembly
DE102011086428A1 (de) * 2011-11-16 2013-05-16 Voith Patent Gmbh Sieb
US20170067455A1 (en) * 2014-02-26 2017-03-09 Techni Waterjet Pty Ltd Linear actuator
DE102014013650A1 (de) * 2014-09-19 2016-03-24 Siebtechnik Gmbh Siebbelag und Verfahren zur Herstellung eines Siebbelages
DE102016110271A1 (de) 2015-07-10 2017-01-12 Hilite Germany Gmbh Sieb für ein Hydraulikventil und Hydraulikventil
CL2016003053A1 (es) * 2016-11-28 2017-06-09 Univ De Santiago Chile 60% Parrilla con inclinación de ranura modificada
JP6936467B2 (ja) * 2017-03-16 2021-09-15 株式会社オプトニクス精密 フィルタ装置
JP6927413B2 (ja) * 2018-03-19 2021-08-25 株式会社村田製作所 濾過フィルタ及び濾過装置
DE102019115174A1 (de) * 2019-06-05 2020-12-10 Lübbers Anlagen- und Umwelttechnik GmbH Verfahren zum Herstellen eines Lochbleches, Lochblech, Formteil und Aufbereitungsvorrichtung
CN113770655B (zh) * 2021-09-17 2023-07-14 浙江师范大学 一种变径薄壁金属滤网的组合式加工方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940952A (en) * 1933-12-26 Screen plate
US239837A (en) * 1881-04-05 Chables pinder and william a
US1916393A (en) * 1931-09-23 1933-07-04 Richmond W Smith Pulp screen plate
US3277824A (en) * 1964-07-15 1966-10-11 Hi Shear Corp Exploding bridgewire device
US3664502A (en) * 1970-06-26 1972-05-23 Bird Machine Co Slurry screen and process of making it
US3748428A (en) * 1970-06-26 1973-07-24 Bird Machine Co Process of making a metal screen
EP0069146A1 (de) * 1981-01-05 1983-01-12 MALIN & HALEY V-förmiger filter
FI67588C (fi) * 1983-01-26 1985-04-10 Ahlstroem Oy Silplaot
AU596991B2 (en) * 1985-09-16 1990-05-24 Libbey-Owens-Ford Company Abrasive fluid jet radius edge cutting of glass
US5064537A (en) * 1987-04-16 1991-11-12 The Black Clawson Company Seamless screen cylinder with laser cut openings
US4885090A (en) * 1987-04-16 1989-12-05 The Black Clawson Company Screen plates
US4795560A (en) * 1987-04-16 1989-01-03 The Black Clawson Company Screen plates
US4901417A (en) * 1987-08-05 1990-02-20 The Black Clawson Company Method of finishing screen plates
DE3927202A1 (de) * 1989-08-17 1991-02-21 Fiedler Heinrich Gmbh Zylindrischer siebkorb

Also Published As

Publication number Publication date
ATE133729T1 (de) 1996-02-15
CA2120250A1 (en) 1993-04-05
US5587077A (en) 1996-12-24
FI914703A0 (fi) 1991-10-04
EP0613509B1 (de) 1996-01-31
FI89521C (fi) 1993-10-11
EP0613509A1 (de) 1994-09-07
JPH07502308A (ja) 1995-03-09
ES2085038T3 (es) 1996-05-16
FI89521B (fi) 1993-06-30
DE69208100T2 (de) 1996-07-11
FI914703A (fi) 1993-04-05
WO1993007334A1 (en) 1993-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ADVANCED FIBER TECHNOLOGIES (AFT) OY, VARKAUS, FI

8339 Ceased/non-payment of the annual fee