GB2123537B - Convective drying - Google Patents

Convective drying

Info

Publication number
GB2123537B
GB2123537B GB08214289A GB8214289A GB2123537B GB 2123537 B GB2123537 B GB 2123537B GB 08214289 A GB08214289 A GB 08214289A GB 8214289 A GB8214289 A GB 8214289A GB 2123537 B GB2123537 B GB 2123537B
Authority
GB
United Kingdom
Prior art keywords
convective drying
drying
nozzles
heater
nozzle
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
GB08214289A
Other versions
GB2123537A (en
Inventor
Peter Leslie Jones
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.)
Electricity Council
Original Assignee
Electricity Council
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
Priority to GB08214289A priority Critical patent/GB2123537B/en
Application filed by Electricity Council filed Critical Electricity Council
Priority to DE8383302767T priority patent/DE3377227D1/en
Priority to CA000428244A priority patent/CA1241537A/en
Priority to AT83302767T priority patent/ATE35454T1/en
Priority to AU14580/83A priority patent/AU565203B2/en
Priority to FI831711A priority patent/FI831711L/en
Priority to EP83302767A priority patent/EP0094825B1/en
Priority to NO831748A priority patent/NO831748L/en
Priority to JP58086497A priority patent/JPS5932777A/en
Priority to ZA833515A priority patent/ZA833515B/en
Publication of GB2123537A publication Critical patent/GB2123537A/en
Application granted granted Critical
Publication of GB2123537B publication Critical patent/GB2123537B/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/343—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects in combination with convection

Abstract

A convective dryer has nozzle 11 and 13 for directing hot air from a heater 20 at a material 10 to be heated. The nozzles 11 and 13 are electrically conductive and also constitute electrodes energised by an R.F. generator 17 to generate an R.F. field in the region of the material 10 to augment drying.
GB08214289A 1982-05-17 1982-05-17 Convective drying Expired GB2123537B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB08214289A GB2123537B (en) 1982-05-17 1982-05-17 Convective drying
CA000428244A CA1241537A (en) 1982-05-17 1983-05-16 Convective drying
AT83302767T ATE35454T1 (en) 1982-05-17 1983-05-16 CONVECTION DRYING.
AU14580/83A AU565203B2 (en) 1982-05-17 1983-05-16 Convective drying
DE8383302767T DE3377227D1 (en) 1982-05-17 1983-05-16 Convective drying
FI831711A FI831711L (en) 1982-05-17 1983-05-16 KONVEKTIONSTORKARE
EP83302767A EP0094825B1 (en) 1982-05-17 1983-05-16 Convective drying
NO831748A NO831748L (en) 1982-05-17 1983-05-16 CONVECTION DRYER AND PROCEDURE FOR DRYING A MATERIAL.
JP58086497A JPS5932777A (en) 1982-05-17 1983-05-17 Convective drying method and its device
ZA833515A ZA833515B (en) 1982-05-17 1983-05-17 Convective drying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08214289A GB2123537B (en) 1982-05-17 1982-05-17 Convective drying

Publications (2)

Publication Number Publication Date
GB2123537A GB2123537A (en) 1984-02-01
GB2123537B true GB2123537B (en) 1985-10-02

Family

ID=10530398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08214289A Expired GB2123537B (en) 1982-05-17 1982-05-17 Convective drying

Country Status (10)

Country Link
EP (1) EP0094825B1 (en)
JP (1) JPS5932777A (en)
AT (1) ATE35454T1 (en)
AU (1) AU565203B2 (en)
CA (1) CA1241537A (en)
DE (1) DE3377227D1 (en)
FI (1) FI831711L (en)
GB (1) GB2123537B (en)
NO (1) NO831748L (en)
ZA (1) ZA833515B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159613A (en) * 1984-05-31 1985-12-04 Stocker Electronics Company Timber drying
DE3515600C1 (en) * 1985-04-30 1986-10-09 Bayerische Motoren Werke AG, 8000 München Blow tunnel for drying painted workpieces
US4638571A (en) * 1986-04-02 1987-01-27 Cook William A Radio frequency nozzle bar dryer
GB8628138D0 (en) * 1986-11-25 1986-12-31 Greenbank Eng Co Ltd Suction drying apparatus
GB8629882D0 (en) * 1986-12-15 1987-01-28 Greenbank Eng Co Ltd Convective drying apparatus
US5659972A (en) * 1995-10-06 1997-08-26 Avery Dennison Corporation Apparatus and method for drying or curing web materials and coatings

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB620956A (en) * 1947-02-04 1949-04-01 P R T Lab Ltd Improvements in or relating to heating and drying by radio frequency currents
GB914546A (en) * 1959-08-20 1963-01-02 Basf Ag Apparatus for the thermal treatment and/or reaction of materials in a high-frequencyfield
GB1236374A (en) * 1967-07-17 1971-06-23 Sericol Group Ltd Improvements in the drying of sheet or web material
FR2089900A5 (en) * 1970-04-23 1972-01-07 Menschner Johanne Textil
GB1424431A (en) * 1973-03-19 1976-02-11 Kanebo Ltd Process and apparatus for drying porous material
GB1486415A (en) * 1974-09-16 1977-09-21 Wira & Mather Method and means for drying objects of or containing textile fibres
GB1556296A (en) * 1978-02-10 1979-11-21 Magnetronics Ltd Apparatus for electromagnetic irradiation of a material web
DE2841371B1 (en) * 1978-09-22 1980-02-14 Siemens Ag Device for guiding a web, in particular a paper web

Also Published As

Publication number Publication date
FI831711L (en) 1983-11-18
CA1241537A (en) 1988-09-06
GB2123537A (en) 1984-02-01
EP0094825A2 (en) 1983-11-23
JPS5932777A (en) 1984-02-22
AU1458083A (en) 1983-11-24
FI831711A0 (en) 1983-05-16
ZA833515B (en) 1984-01-25
DE3377227D1 (en) 1988-08-04
EP0094825A3 (en) 1985-01-16
NO831748L (en) 1983-11-18
EP0094825B1 (en) 1988-06-29
AU565203B2 (en) 1987-09-10
ATE35454T1 (en) 1988-07-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20020516