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WO2012095553A3 - Spray apparatus and spray method for fiber web - Google Patents

Spray apparatus and spray method for fiber web Download PDF

Info

Publication number
WO2012095553A3
WO2012095553A3 PCT/FI2011/051114 FI2011051114W WO2012095553A3 WO 2012095553 A3 WO2012095553 A3 WO 2012095553A3 FI 2011051114 W FI2011051114 W FI 2011051114W WO 2012095553 A3 WO2012095553 A3 WO 2012095553A3
Authority
WO
WIPO (PCT)
Prior art keywords
spray
fiber web
processing medium
mixing
supplying
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.)
Ceased
Application number
PCT/FI2011/051114
Other languages
French (fr)
Other versions
WO2012095553A2 (en
Inventor
Topi Tynkkynen
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
Metso Paper 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 Metso Paper Oy filed Critical Metso Paper Oy
Priority to DE112011104726T priority Critical patent/DE112011104726T5/en
Publication of WO2012095553A2 publication Critical patent/WO2012095553A2/en
Publication of WO2012095553A3 publication Critical patent/WO2012095553A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
    • 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
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
    • 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

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • Nozzles (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

A spray apparatus (10) for fiber web (W) comprises a first spray means (11) which comprises spray nozzles for a first side of the fiber web and a first pressure line (12) for supplying processing medium to the first spray means, and a second spray means (21) which comprises spray nozzles for a second side of the fiber web and a second pressure line (22) for supplying processing medium to the second spray means, for spraying processing medium directly on one surface or both surfaces of the fiber web by means of one or more spray means. The spray apparatus (10) comprises one or more supply and mixing means (13, 13'; 23, 23') which are spray means specific and coupled to respective pressure lines (12, 22) which are spray means specific, for supplying and mixing a mixture agent in the processing medium by means of the supply and mixing means. A spray method for fiber web (W).
PCT/FI2011/051114 2011-01-13 2011-12-16 Spray apparatus and spray method for fiber web Ceased WO2012095553A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112011104726T DE112011104726T5 (en) 2011-01-13 2011-12-16 Spray device and spray method for a fiber web

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115034 2011-01-13
FI20115034A FI125788B (en) 2011-01-13 2011-01-13 FIBER COVER SPRAYING AND SPRAYING PROCEDURES

Publications (2)

Publication Number Publication Date
WO2012095553A2 WO2012095553A2 (en) 2012-07-19
WO2012095553A3 true WO2012095553A3 (en) 2012-09-13

Family

ID=43528524

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2011/051114 Ceased WO2012095553A2 (en) 2011-01-13 2011-12-16 Spray apparatus and spray method for fiber web

Country Status (3)

Country Link
DE (1) DE112011104726T5 (en)
FI (1) FI125788B (en)
WO (1) WO2012095553A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2784217A1 (en) * 2013-03-27 2014-10-01 Valmet Technologies, Inc. Arrangement in a fiber web production line and method in a fiber web production line
WO2016032878A1 (en) * 2014-08-25 2016-03-03 Astenjohnson, Inc. Fluid spray web coating apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0473296A (en) * 1990-07-10 1992-03-09 Oji Paper Co Ltd Paper surface size applicator
JP2002339223A (en) * 2001-05-15 2002-11-27 金麟 ▲トウ▼ Apparatus for spraying mixed dye of two-phase fluid
WO2005040497A1 (en) * 2003-10-28 2005-05-06 Metso Paper, Inc. Spray coating unit and method of spray coating
WO2006058961A1 (en) * 2004-12-01 2006-06-08 Metso Paper, Inc. Method and apparatus for treating a fibre web
DE202009016157U1 (en) * 2009-11-26 2010-03-04 Metso Paper, Inc. Spray and Teichleimpressvorrichtung for a paper or board web

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0473296A (en) * 1990-07-10 1992-03-09 Oji Paper Co Ltd Paper surface size applicator
JP2002339223A (en) * 2001-05-15 2002-11-27 金麟 ▲トウ▼ Apparatus for spraying mixed dye of two-phase fluid
WO2005040497A1 (en) * 2003-10-28 2005-05-06 Metso Paper, Inc. Spray coating unit and method of spray coating
WO2006058961A1 (en) * 2004-12-01 2006-06-08 Metso Paper, Inc. Method and apparatus for treating a fibre web
DE202009016157U1 (en) * 2009-11-26 2010-03-04 Metso Paper, Inc. Spray and Teichleimpressvorrichtung for a paper or board web

Also Published As

Publication number Publication date
FI20115034A0 (en) 2011-01-13
DE112011104726T5 (en) 2013-10-10
WO2012095553A2 (en) 2012-07-19
FI125788B (en) 2016-02-15
FI20115034A7 (en) 2012-07-14
FI20115034L (en) 2012-07-14

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