CA2511375A1 - Composite-construction treatment equipment - Google Patents

Composite-construction treatment equipment Download PDF

Info

Publication number
CA2511375A1
CA2511375A1 CA002511375A CA2511375A CA2511375A1 CA 2511375 A1 CA2511375 A1 CA 2511375A1 CA 002511375 A CA002511375 A CA 002511375A CA 2511375 A CA2511375 A CA 2511375A CA 2511375 A1 CA2511375 A1 CA 2511375A1
Authority
CA
Canada
Prior art keywords
blade
composite
treatment equipment
construction treatment
frame
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.)
Granted
Application number
CA002511375A
Other languages
French (fr)
Other versions
CA2511375C (en
Inventor
Ilkka Rata
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.)
Valmet Technologies Oy
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2511375A1 publication Critical patent/CA2511375A1/en
Application granted granted Critical
Publication of CA2511375C publication Critical patent/CA2511375C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/10—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B05C11/041—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for positioning, loading, or deforming the blades
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors
    • D21G3/005—Doctor knifes

Landscapes

  • Paper (AREA)
  • Knives (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention relates to composite-construction treatment equipment comprising a frame (12) and a blade holder (15) connected thereto and made of a composite material. In addition, the blade holder (15) is provided with a blade (16) and a separate backing blade (18). The blade holder (15) is removably adapted to the frame (12) using a pair of form-locking counter clamps (19). The form-lock is arranged tight in the lateral direction of the blade (16) and essentially free in the axial direction of the blade (16).
CA002511375A 2003-01-30 2004-01-27 Composite-construction treatment equipment Expired - Fee Related CA2511375C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20035010A FI114328B (en) 2003-01-30 2003-01-30 Composite construction treatment plant
FI20035010 2003-01-30
PCT/FI2004/050006 WO2004067839A1 (en) 2003-01-30 2004-01-27 Composite-construction treatment equipment

Publications (2)

Publication Number Publication Date
CA2511375A1 true CA2511375A1 (en) 2004-08-12
CA2511375C CA2511375C (en) 2008-06-03

Family

ID=8566344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002511375A Expired - Fee Related CA2511375C (en) 2003-01-30 2004-01-27 Composite-construction treatment equipment

Country Status (7)

Country Link
US (1) US20060180291A1 (en)
EP (1) EP1587986B1 (en)
JP (1) JP4448126B2 (en)
CN (1) CN100572660C (en)
CA (1) CA2511375C (en)
FI (1) FI114328B (en)
WO (1) WO2004067839A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA06001529A (en) * 2003-09-08 2006-05-15 Kadant Web Systems Inc Doctor blade purge system.
FI117712B (en) 2005-06-17 2007-01-31 Metso Paper Inc Composite scraper assembly
EP1764216A1 (en) * 2005-09-16 2007-03-21 Kba-Giori S.A. Apparatus for coating a cylinder, in particular a wiping cylinder of an intaglio printing press
FI117403B (en) * 2005-09-28 2006-09-29 Ike Service Oy Manufacturing method of blade e.g. composite blade for e.g. paper machines involves forming composite base structure with at least one wear area that protrudes to outer side edge to form edge structure portion of blade
AT502824B1 (en) * 2006-02-16 2007-06-15 Bartelmuss Klaus Ing Doctor blade holder detachable fixing device for paper production plant, has holder fixable at support in operating position, and pressure hose provided between holder and support and clamping holder to support
CN101506435B (en) 2006-08-16 2012-06-06 卡当特网络系统股份有限公司 Doctor blade holder permitting efficient assembly of doctor assemblies and replacement of doctor blades
EP2059392B1 (en) * 2006-08-29 2010-06-09 Daetwyler Swisstec Ag Doctor blade
WO2008037850A1 (en) * 2006-09-27 2008-04-03 Metso Paper, Inc. Method of manufacturing a doctor blade, a doctor blade and a blade holder
SE532221C2 (en) 2007-02-22 2009-11-17 Cs Produktion Ab Apparatus and method for creping paper
ES2311416B1 (en) * 2007-07-24 2009-12-03 Jose Joaquin Amonarriz Azcolain DOCTOR FOR THE PAPER INDUSTRY.
FI120461B (en) * 2007-09-11 2009-10-30 Metso Paper Inc Apparatus for forming a web forming machine
FI119823B (en) * 2007-10-10 2009-03-31 Metso Paper Inc Creator equipment and method for a sheet forming machine for scraping a moving surface and blade holder
ES2368881T3 (en) * 2007-12-06 2011-11-23 Kadant Inc. KNIFE HOLDER
BRPI1007312A2 (en) * 2009-01-23 2020-08-18 Kadant Inc. systems and methods for providing improved dehydration performance in a papermaking machine.
FI121390B (en) * 2009-03-31 2010-10-29 Runtech Systems Oy Paper machine maker and method for streamlining maintenance of a paper machine shaver
DE102009002027A1 (en) * 2009-03-31 2010-10-07 Voith Patent Gmbh Equalizing device
FI121853B (en) * 2009-12-11 2011-05-13 Metso Paper Inc Scraper blade for fiber web machine and scraper assembly in fiber web machine
US8771473B2 (en) 2009-12-11 2014-07-08 Valmet Technologies, Inc. Doctor blade for a fiber web machine and doctor arrangement in a fiber web machine
CN103339321B (en) 2010-12-10 2016-08-17 卡丹特公司 Doctor blade holder system
FI3425111T3 (en) * 2013-11-06 2023-08-15 Kadant Inc Doctor blade holder system
WO2015131392A1 (en) * 2014-03-07 2015-09-11 The Procter & Gamble Company Manufacturing apparatus
EP3240680B1 (en) * 2014-12-30 2020-05-06 Kimberly-Clark Worldwide, Inc. Dampened creping blade
WO2017071782A1 (en) * 2015-10-30 2017-05-04 Hewlett-Packard Indigo B.V. Wiper holder
FI130289B (en) * 2020-09-25 2023-06-02 Valmet Technologies Oy Blowing equipment for a fibre web machine doctor blade assembly, and fibre web machine doctor blade assembly with a blowing equipment

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4970201U (en) * 1972-10-07 1974-06-19
SU538081A1 (en) * 1975-07-28 1976-12-05 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт По Проектированию Оборудования Для Целлюлозно-Бумажной Промышленности Scraper for cleaning the surface of the shaft
DE2856709A1 (en) * 1978-01-04 1979-07-12 Vickerys Ltd SCRAPER FOR PAPER MACHINES
US4367120A (en) * 1980-03-13 1983-01-04 Vickerys Limited Doctor blade mounting assembly
US5230775A (en) * 1990-06-05 1993-07-27 Thermo Electron Web Systems, Inc. Blade edge loading control for doctoring apparatus
JP3264798B2 (en) * 1995-07-28 2002-03-11 株式会社ドクター製作所 Doctor device with mobile doctor blade
JP4059954B2 (en) * 1997-03-26 2008-03-12 株式会社ドクター製作所 Doctor device
US6139638A (en) * 1998-01-27 2000-10-31 Thermo Web Systems, Inc. Fluid assisted doctor
FI111343B (en) * 1998-06-09 2003-07-15 Metso Paper Inc Scraper blade and blade holder
FI105577B (en) * 1999-02-03 2000-09-15 Valmet Corp Paper machine scraper equipment
JP2000289181A (en) * 1999-04-09 2000-10-17 Mitsubishi Chemicals Corp Doctor blade
FI20000254A0 (en) * 2000-02-08 2000-02-08 Valmet Corp Composite blade and method of making it
JP2001254288A (en) * 2000-03-13 2001-09-21 Aikawa Iron Works Co Ltd Doctor apparatus and method for taking out blade holder
FI111474B (en) * 2001-12-12 2003-07-31 Metso Paper Inc Schaberarrangemang
US6942734B2 (en) * 2003-02-20 2005-09-13 Metso Paper, Inc. Treatment equipment

Also Published As

Publication number Publication date
CN100572660C (en) 2009-12-23
FI20035010A (en) 2004-07-31
EP1587986B1 (en) 2012-11-28
US20060180291A1 (en) 2006-08-17
CN1738942A (en) 2006-02-22
CA2511375C (en) 2008-06-03
WO2004067839A1 (en) 2004-08-12
FI20035010A0 (en) 2003-01-30
JP4448126B2 (en) 2010-04-07
FI114328B (en) 2004-09-30
JP2006516686A (en) 2006-07-06
EP1587986A1 (en) 2005-10-26

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210831

MKLA Lapsed

Effective date: 20200127