ES473783A1 - Web drying apparatus and methods - Google Patents

Web drying apparatus and methods

Info

Publication number
ES473783A1
ES473783A1 ES473783A ES473783A ES473783A1 ES 473783 A1 ES473783 A1 ES 473783A1 ES 473783 A ES473783 A ES 473783A ES 473783 A ES473783 A ES 473783A ES 473783 A1 ES473783 A1 ES 473783A1
Authority
ES
Spain
Prior art keywords
sheet
methods
drying apparatus
web drying
machine
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
Application number
ES473783A
Other languages
Spanish (es)
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.)
Beloit Corp
Weyerhaeuser Co
Original Assignee
Beloit Corp
Weyerhaeuser Co
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 Beloit Corp, Weyerhaeuser Co filed Critical Beloit Corp
Publication of ES473783A1 publication Critical patent/ES473783A1/en
Expired legal-status Critical Current

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
    • D21F1/48—Suction apparatus
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F2/00—Transferring continuous webs from wet ends to press sections
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/18—Drying webs by hot air

Landscapes

  • Paper (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A method with its corresponding apparatus for removing a sheet in a papermaking machine, characterized in that it comprises: pressing the sheet to remove water therefrom; immediately after and continuously supporting the sheet in a long section while being subjected to a flow of hot air along the length preventing the sheet from vibrating and wrinkling; and then passing the sheet through a second thermal drying section provided with a plurality of heated drying drums. (Machine-translation by Google Translate, not legally binding)
ES473783A 1977-10-27 1978-09-29 Web drying apparatus and methods Expired ES473783A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84617677A 1977-10-27 1977-10-27

Publications (1)

Publication Number Publication Date
ES473783A1 true ES473783A1 (en) 1979-04-16

Family

ID=25297152

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473783A Expired ES473783A1 (en) 1977-10-27 1978-09-29 Web drying apparatus and methods

Country Status (7)

Country Link
JP (1) JPS5472562A (en)
BR (1) BR7805815A (en)
CA (1) CA1126013A (en)
ES (1) ES473783A1 (en)
GB (1) GB1600518A (en)
IT (1) IT1099628B (en)
MX (1) MX146218A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW250512B (en) * 1992-05-15 1995-07-01 Beloit Technologies Inc
US5588223A (en) * 1994-06-14 1996-12-31 Asea Brown Boveri Inc. Restrained paper dryer
CA2199328C (en) * 1997-03-06 2006-12-12 Gary W. Hodgins Paper machine frame installation
US9670616B2 (en) * 2014-12-11 2017-06-06 Georgia-Pacific Consumer Products Lp Active web spreading and stabilization shower

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4414639Y1 (en) * 1966-07-25 1969-06-21
JPS5013922U (en) * 1973-05-31 1975-02-13

Also Published As

Publication number Publication date
MX146218A (en) 1982-05-26
CA1126013A (en) 1982-06-22
BR7805815A (en) 1979-07-10
IT7828228A0 (en) 1978-09-29
IT1099628B (en) 1985-09-18
JPS5472562A (en) 1979-06-11
GB1600518A (en) 1981-10-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102