GB1430108A - Drying apparatus - Google Patents

Drying apparatus

Info

Publication number
GB1430108A
GB1430108A GB2231573A GB2231573A GB1430108A GB 1430108 A GB1430108 A GB 1430108A GB 2231573 A GB2231573 A GB 2231573A GB 2231573 A GB2231573 A GB 2231573A GB 1430108 A GB1430108 A GB 1430108A
Authority
GB
United Kingdom
Prior art keywords
rollers
housing
air
burners
dried
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
GB2231573A
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.)
Walker Pty Ltd J R
Original Assignee
Walker Pty Ltd J R
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 Walker Pty Ltd J R filed Critical Walker Pty Ltd J R
Publication of GB1430108A publication Critical patent/GB1430108A/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
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
    • F26B17/284—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position the materials being dried on the non-perforated surface of heated rollers or drums
    • 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
    • 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
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
    • D21F5/044—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices using air hoods over the cylinders
    • 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
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • D21F5/048—Drying on cylinders on two or more drying cylinders in combination with other heating means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0063—Devices for threading a web tail through a paper-making machine
    • 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
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles
    • 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

Abstract

1430108 Drying webs J & R WALKER PTY Ltd 10 May 1973 [30 May 1972] 22315/73 Heading F4G A drying apparatus comprises a housing 10, rollers 13, 14 each presenting a continuous cylindrical surface, i.e. one which is imperforate and free of protuberances and located within the housing for supporting a length of material, such as paper or board web 20, transported through the housing. There are means to introduce material to be dried into the housing and to guide the material to overlie at least a portion of the rollers while permitting the material during a substantial part of its travel over the rollers, to float on a vapour layer surrounding the rollers and out of direct contact with the rollers, and means for applying heat to the rollers sufficient to vaporize moisture contained within the material to be dried and to create a layer of vapour between the material and the portion of the periphery of the rollers which would otherwise be contacted at any given time by the material while wet. As shown, a feed roll 16 is located within the housing adjacent the inlet 11, and a spring-loaded tension roll 17 positioned at the exit end 12 of the housing maintains a constant tension in the web 20 and endless laterally spaced, driving wires 18 passing around the rolls 16, 17, rollers 13, 14 and wire tensioning rolls 19 are driven by a motor drive unit 21. Burners 22, fed with coal gas or liquid petroleum gas and located in combustion zones 23, 24, are orientated to direct a combustion flame against or towards the periphery of the rollers 13, 14 and hot air is transferred by blowers 29 through ducts 26 into hoods 27, 28; the temperature of the air is detected by sensors 30 and temperature control is effected by regulating gas flow to the burners and by admission of external, pre-heated air via conduits 31. Moisture laden air is extracted from the housing through a duct 32 and by a blower 33 and the hot humid gases expelled may be used to pre-heat air entering the conduits 31; alternatively, the air is removed at a number of spaced points adjacent each of the rollers 13, 14.
GB2231573A 1972-05-30 1973-05-10 Drying apparatus Expired GB1430108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA914472 1972-05-30

Publications (1)

Publication Number Publication Date
GB1430108A true GB1430108A (en) 1976-03-31

Family

ID=3765084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2231573A Expired GB1430108A (en) 1972-05-30 1973-05-10 Drying apparatus

Country Status (12)

Country Link
JP (1) JPS4950557A (en)
BE (1) BE799599A (en)
CA (1) CA1013136A (en)
CH (1) CH565977A5 (en)
DE (1) DE2325656A1 (en)
ES (1) ES414947A1 (en)
FR (1) FR2187096A5 (en)
GB (1) GB1430108A (en)
IL (1) IL42238A (en)
IT (1) IT984995B (en)
NL (1) NL7307303A (en)
SE (1) SE401216B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006111611A1 (en) * 2005-04-20 2006-10-26 Metso Paper, Inc. Management of a treatment procedure for a fiber web
CN107366119A (en) * 2017-08-30 2017-11-21 安徽万方织染有限公司 A kind of oil-free lubrication framing shaping machine
CN109183258A (en) * 2018-11-24 2019-01-11 苏州高研纺织科技有限公司 A kind of water absorber of water-jet loom
CN113502627A (en) * 2021-07-09 2021-10-15 李秋语 Baking and steaming color fixing machine without loss
CN116358273A (en) * 2023-05-30 2023-06-30 合肥长阳新材料科技有限公司 Wet process battery diaphragm drying equipment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112226882B (en) * 2020-09-03 2022-01-18 温州坤泰包装有限公司 Dewatering and drying device for water-jet loom
CN113670047A (en) * 2021-08-05 2021-11-19 山东奥斯丁装饰材料有限公司 Automatic wall paper drying device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006111611A1 (en) * 2005-04-20 2006-10-26 Metso Paper, Inc. Management of a treatment procedure for a fiber web
CN107366119A (en) * 2017-08-30 2017-11-21 安徽万方织染有限公司 A kind of oil-free lubrication framing shaping machine
CN109183258A (en) * 2018-11-24 2019-01-11 苏州高研纺织科技有限公司 A kind of water absorber of water-jet loom
CN113502627A (en) * 2021-07-09 2021-10-15 李秋语 Baking and steaming color fixing machine without loss
CN116358273A (en) * 2023-05-30 2023-06-30 合肥长阳新材料科技有限公司 Wet process battery diaphragm drying equipment
CN116358273B (en) * 2023-05-30 2023-08-08 合肥长阳新材料科技有限公司 Wet process battery diaphragm drying equipment

Also Published As

Publication number Publication date
CA1013136A (en) 1977-07-05
FR2187096A5 (en) 1974-01-11
SE401216B (en) 1978-04-24
DE2325656A1 (en) 1973-12-13
JPS4950557A (en) 1974-05-16
NL7307303A (en) 1973-12-04
BE799599A (en) 1973-09-17
IL42238A (en) 1976-01-30
ES414947A1 (en) 1976-03-01
IL42238A0 (en) 1973-07-30
CH565977A5 (en) 1975-08-29
IT984995B (en) 1974-11-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee