ES340424A1 - Ventilating dryers - Google Patents

Ventilating dryers

Info

Publication number
ES340424A1
ES340424A1 ES340424A ES340424A ES340424A1 ES 340424 A1 ES340424 A1 ES 340424A1 ES 340424 A ES340424 A ES 340424A ES 340424 A ES340424 A ES 340424A ES 340424 A1 ES340424 A1 ES 340424A1
Authority
ES
Spain
Prior art keywords
fabric
cylinder
drier
nozzle
nozzles
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
ES340424A
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of ES340424A1 publication Critical patent/ES340424A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/18—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning heated or cooled, e.g. from inside, the material being dried on the outside surface by conduction
    • 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
    • D21F5/02—Drying on cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/06—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path
    • F26B13/08—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path using rollers

Abstract

In apparatus for drying a paper web 1 passing in sinuous path about heated drier cylinder 2 and held in contact therewith by endless drier fabrics 3, 4 passing over guide rolls 5, the area bounded by web, cylinder and roll is ventilated by hot air projected from nozzles 7, 8 in ducts 6 mounted between each pair of cylinders in a row. The air is blown substantially perpendicularly to the drier fabric across its width from the nozzles, each nozzle 7 being located at a point where the fabric is on the cylinder and each nozzle 8 being lccated where the fabric has left the cylinder but before it reaches the roll 5. In a modification, the duct 6 is divided into two chambers, and a third nozzle is mounted therein to blow air obliquely on to the drier fabric in the direction of travel of the fabric whilst it is on the next succeeding cylinder of the row.
ES340424A 1966-06-09 1967-05-11 Ventilating dryers Expired ES340424A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE788566 1966-06-09

Publications (1)

Publication Number Publication Date
ES340424A1 true ES340424A1 (en) 1968-11-16

Family

ID=20272570

Family Applications (1)

Application Number Title Priority Date Filing Date
ES340424A Expired ES340424A1 (en) 1966-06-09 1967-05-11 Ventilating dryers

Country Status (11)

Country Link
US (1) US3384973A (en)
AT (1) AT291740B (en)
BE (1) BE698119A (en)
CH (1) CH471933A (en)
DE (1) DE1561640A1 (en)
DK (1) DK118326B (en)
ES (1) ES340424A1 (en)
FI (1) FI45363C (en)
GB (1) GB1153387A (en)
NL (1) NL6707433A (en)
NO (1) NO139007C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733711A (en) * 1971-09-07 1973-05-22 Scapa Dryers Ltd Apparatus for and method of treating a web
FI68278C (en) * 1983-03-01 1985-08-12 Valmet Oy FICKVENTILATIONSANORDNING FOER EN MAONGCYLINDERTORK I EN PAPPERSMASKIN
GB8333330D0 (en) * 1983-12-14 1984-01-18 Spooner Ind Ltd Multi-cylinder drying machines
US4716660A (en) * 1986-04-03 1988-01-05 Hercules Incorporated Unifelt air suction system
US5404653A (en) * 1987-02-13 1995-04-11 Beloit Technologies, Inc. Apparatus for drying a web
AU608386B2 (en) * 1987-07-23 1991-03-28 Beloit Corporation A dryer section apparatus
FI82095C (en) * 1987-09-29 1991-01-10 Valmet Paper Machinery Inc FOERFARANDE OCH ANORDNING I CYLINDERTORKEN AV EN PAPPERSMASKIN.
US4891891A (en) * 1988-10-11 1990-01-09 Beloit Corporation Dryer section apparatus and method
CA1316668C (en) * 1989-09-29 1993-04-27 Remi Turcotte Pocket ventilator
US5557863A (en) * 1995-04-12 1996-09-24 Valmet Corporation Blow device for a dryer section of a paper machine
US6513263B2 (en) 2000-10-06 2003-02-04 Enerquin Air Inc. Ventilator for offset pocket and method of ventilating the same
US6725569B2 (en) 2001-01-30 2004-04-27 Enerquin Air Inc. Device and method for ventilating an offset pocket space in a papermaking machine
US6412192B1 (en) 2001-01-30 2002-07-02 Enerquin Air Inc. Device and method for ventilating an offset pocket space in a papermaking machine
CN111829315A (en) * 2020-08-03 2020-10-27 成都瑞克西工业自动化技术有限公司 Method for drying zipper cloth belt
CN114739141B (en) * 2022-05-10 2022-11-25 江苏一澜智能科技有限公司 Automatic drying device of chemical fiber silk

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1199394A (en) * 1915-04-28 1916-09-26 Scott Paper Co Means for drying paper.
BE340578A (en) * 1926-11-11
US3320677A (en) * 1965-02-12 1967-05-23 Rice Barton Corp Web drying apparatus

Also Published As

Publication number Publication date
DK118326B (en) 1970-08-03
NL6707433A (en) 1967-12-11
FI45363B (en) 1972-01-31
AT291740B (en) 1971-07-26
BE698119A (en) 1967-10-16
US3384973A (en) 1968-05-28
GB1153387A (en) 1969-05-29
CH471933A (en) 1969-04-30
NO139007C (en) 1978-12-20
FI45363C (en) 1972-05-10
NO139007B (en) 1978-09-11
DE1561640A1 (en) 1970-07-23

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