IT992684B - Agitatore amovibile particolarmente per la fabbricazione della carta - Google Patents

Agitatore amovibile particolarmente per la fabbricazione della carta

Info

Publication number
IT992684B
IT992684B IT27080/73A IT2708073A IT992684B IT 992684 B IT992684 B IT 992684B IT 27080/73 A IT27080/73 A IT 27080/73A IT 2708073 A IT2708073 A IT 2708073A IT 992684 B IT992684 B IT 992684B
Authority
IT
Italy
Prior art keywords
paper manufacturing
removable agitator
agitator particularly
removable
paper
Prior art date
Application number
IT27080/73A
Other languages
English (en)
Original Assignee
Jwi Ltd
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 Jwi Ltd filed Critical Jwi Ltd
Application granted granted Critical
Publication of IT992684B publication Critical patent/IT992684B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/18—Shaking apparatus for wire-cloths and associated parts
    • D21F1/20—Shaking apparatus for wire-cloths and associated parts in Fourdrinier machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/18—Shaking apparatus for wire-cloths and associated parts
IT27080/73A 1972-07-26 1973-07-25 Agitatore amovibile particolarmente per la fabbricazione della carta IT992684B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3485572A GB1447486A (en) 1972-07-26 1972-07-26 Blades for papermaking machines

Publications (1)

Publication Number Publication Date
IT992684B true IT992684B (it) 1975-09-30

Family

ID=10370736

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27080/73A IT992684B (it) 1972-07-26 1973-07-25 Agitatore amovibile particolarmente per la fabbricazione della carta

Country Status (7)

Country Link
US (1) US3874998A (it)
JP (1) JPS4992307A (it)
CA (1) CA990991A (it)
DE (1) DE2337676A1 (it)
GB (1) GB1447486A (it)
IT (1) IT992684B (it)
SE (1) SE398136B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559277A (en) * 1975-11-06 1980-01-16 Jwi Ltd Stock formation in a paper making process
US4243482A (en) * 1978-11-27 1981-01-06 Seppanen Erkki O Forming paper using a curved fin to facilitate web transfer
US4306934A (en) * 1978-11-27 1981-12-22 Seppanen Erkki O Method and apparatus for forming paper
US4351726A (en) * 1981-04-03 1982-09-28 Somerville Robert L Traveling belt filter having vacuum channels formed along edges of said belt
DE3274132D1 (en) * 1981-10-05 1986-12-11 Mk Systems Inc Method and apparatus for stock deflocculation on the fourdrinier machine wire
US4447296A (en) * 1982-03-29 1984-05-08 Champion International Corporation Double nip hydrofoil
BR8207587A (pt) * 1982-06-28 1984-04-17 Albany Int Corp Lamina de pulsacao positiva;processo para precondicionar uma tira umida de material transportador sobr um fio
US4420370A (en) * 1982-07-19 1983-12-13 Jwi Ltd. Pulp agitating device and method having multiple protruding inserts
US4532009A (en) * 1983-04-01 1985-07-30 Albany International Forming board elements
DE3513320A1 (de) * 1985-04-13 1986-10-23 Feldmühle AG, 4000 Düsseldorf Streichleiste fuer eine papiermaschine
GB2183685B (en) * 1985-11-28 1989-12-20 Michael John Morley Dewatering apparatus
US4687549A (en) * 1986-01-08 1987-08-18 M/K Systems, Inc. Hydrofoil blade
US4838996A (en) * 1988-01-29 1989-06-13 M/K Systems Inc. Hydrofoil blade for producing turbulence
JPH07113194B2 (ja) * 1989-06-08 1995-12-06 ジェイ ダブリュー アイ リミテッド 抄紙機及び紙料成形を改良する方法
US5011577A (en) * 1989-06-08 1991-04-30 Jwi Ltd. Pressure control forming section
JP2586312Y2 (ja) * 1990-03-13 1998-12-02 株式会社 堀河製作所 製紙用フォイル
US5248392A (en) * 1990-07-30 1993-09-28 Mitsubishi Jukogyo Kabushiki Kaisha Sheet-forming apparatus for a twin wire paper machine with positive pulse shoe blades
US5266168A (en) * 1991-12-20 1993-11-30 The Black Clawson Company Gravity type pulp washer or thickener with rotating disrupters
ATE171490T1 (de) * 1994-04-12 1998-10-15 Jwi Ltd Verbesserte blattbildung in einer doppelsiebpapiermaschine
JP3181202B2 (ja) * 1995-03-27 2001-07-03 三菱重工業株式会社 抄紙機ツインワイヤフォーマの脱水機器
US5630910A (en) * 1995-06-26 1997-05-20 Jwi Ltd. Clip fastener for a dewatering box
US5830322A (en) * 1996-02-13 1998-11-03 Thermo Fibertek Inc. Velocity induced drainage method and unit
US5932072A (en) * 1997-04-22 1999-08-03 Thermo Fibertek Inc. Paper forming activity blade with mounting buttons
US5922173A (en) * 1997-04-22 1999-07-13 Thermo Fibertek Inc. Paper forming activity control with lifting variable inertial stimulation blades with limited-vent indented-surfaces
US6126786A (en) * 1998-06-18 2000-10-03 White; James D. Apparatus and method of generating stock turbulence in a fourdrinier forming section
AU2002213688A1 (en) * 2000-10-16 2002-04-29 Mark Landry Adjustable activity drainage box
US6372093B1 (en) 2001-04-26 2002-04-16 Wilbanks International, Inc. Adjustable foil apparatus for papermaking machine
CN101522987B (zh) * 2006-02-03 2012-11-28 路易斯·费尔南多·卡布雷拉Y洛佩斯卡拉姆 保持纸张成形所需流体动力学过程的纤维毡成形装置和方法
US7918969B2 (en) * 2007-03-23 2011-04-05 Astenjohnson, Inc. Composite construction for dewatering blades for a papermaking machine
US8163136B2 (en) * 2010-12-16 2012-04-24 FC Papel LLC Energy saving papermaking forming apparatus system, and method for lowering consistency of fiber suspension
CA2842503A1 (en) 2011-07-21 2013-01-24 Fcpapel Llc Energy saving papermaking forming apparatus, system, and method for lowering consistency of fiber suspension
US9284685B1 (en) * 2014-12-19 2016-03-15 Rpm Technologies, Inc. Foil apparatus for paper making machine
US10246825B2 (en) 2016-03-17 2019-04-02 Andritz Inc. Supporting mechanism for a papermaking machine dewatering blade

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337394A (en) * 1964-05-15 1967-08-22 Johnson Wire Works Ltd Foil type drainage apparatus for paper making machines
US3446702A (en) * 1966-01-24 1969-05-27 Johnson Wire Works Ltd Wear insert for paper machine drainage foil
US3489644A (en) * 1966-07-11 1970-01-13 Texas Instruments Inc Apparatus for impinging liquid into a fiber web from beneath a wire in a fourdrinier paper machine
US3463700A (en) * 1966-07-13 1969-08-26 West Virginia Pulp & Paper Co Apparatus for improving drainage on a forming wire
US3573159A (en) * 1968-08-30 1971-03-30 Anglo Paper Prod Ltd Deflocculation of pulp stock suspension with pressure pulses
US3778342A (en) * 1971-04-12 1973-12-11 Jwi Ltd Wear resistant outsert for a paper machine foil

Also Published As

Publication number Publication date
JPS4992307A (it) 1974-09-03
GB1447486A (en) 1976-08-25
DE2337676A1 (de) 1974-02-07
SE398136B (sv) 1977-12-05
US3874998A (en) 1975-04-01
CA990991A (en) 1976-06-15

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