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GB1401195A - Apparatus for drying fluent materials - Google Patents

Apparatus for drying fluent materials

Info

Publication number
GB1401195A
GB1401195A GB3029972A GB3029972A GB1401195A GB 1401195 A GB1401195 A GB 1401195A GB 3029972 A GB3029972 A GB 3029972A GB 3029972 A GB3029972 A GB 3029972A GB 1401195 A GB1401195 A GB 1401195A
Authority
GB
United Kingdom
Prior art keywords
blade
cylinder
vanes
rotor
cylinder wall
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
GB3029972A
Inventor
R T Bachmann
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.)
Luwa Ltd
Original Assignee
Luwa Ltd
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 Luwa Ltd filed Critical Luwa Ltd
Publication of GB1401195A publication Critical patent/GB1401195A/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
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1401195 Drying fluent materials LUWA AG 28 June 1972 [1 July 1971] 30299/72 Heading B1B [Also in Division F4] Liquid, slurry or granular material is fed at 20 into a stationary heated (or cooled) cylinder 16, conveyed by a helical band 54 to longitudinal vanes of different form carried by a rotor portion 42, and is discharged at 22, one of the vanes being resiliently connected to the rotor 42 and extending closer to the cylinder 16 than another vane which is rigidly connected to the rotor 42. Entrained droplets are removed from the released vapour by impingement with a perforated helical band 62, the vapour being discharged at 24 to a condenser (not shown). The helical band 58 assists discharge of the material at 22. In Figs 4 & 5 the vanes comprise a wiper blade 80 which determines the thickness of the material layer on the cylinder wall, an agitator blade 82 moving close to the cylinder wall and supported by webs 84 to provide the apertures, a cranked comminution blade 88 (divided into four sections) serving to comminute the material, and a scraper blade 48 (in four sections) secured to a blade spring 50 and moving close to the cylinder wall. In another embodiment, one (or two) blade(s) 48 and one (or two) blades similar to the blades 82 but cranked are provided.
GB3029972A 1971-07-01 1972-06-28 Apparatus for drying fluent materials Expired GB1401195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH966471A CH535413A (en) 1971-07-01 1971-07-01 Device for drying a flowable substance

Publications (1)

Publication Number Publication Date
GB1401195A true GB1401195A (en) 1975-07-16

Family

ID=4354365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3029972A Expired GB1401195A (en) 1971-07-01 1972-06-28 Apparatus for drying fluent materials

Country Status (14)

Country Link
US (1) US3808701A (en)
JP (1) JPS5529352B1 (en)
AT (1) AT335362B (en)
AU (1) AU475024B2 (en)
BE (1) BE785439A (en)
CH (1) CH535413A (en)
DD (1) DD97743A5 (en)
DE (1) DE2228682B2 (en)
FR (1) FR2144282A5 (en)
GB (1) GB1401195A (en)
IT (1) IT959902B (en)
NL (1) NL174582C (en)
PL (1) PL84860B1 (en)
SE (1) SE392962B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459328A1 (en) * 1990-05-29 1991-12-04 Vrv S.P.A. Continuous dryer
CN110902904A (en) * 2019-11-29 2020-03-24 扬州工业职业技术学院 A sewage purification, filtration and sterilization device

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE410895B (en) * 1978-03-16 1979-11-12 Vestsvensk En Teknik Kommandit DEVICE FOR DRYING FERTILIZERS AND DYLIKT
HU184671B (en) * 1979-03-21 1984-09-28 Richter Gedeon Vegyeszet Apparatus for drying and granulating wet pastelike and/or fusible materials
DE2911549C2 (en) * 1979-03-23 1981-10-01 Bayer Ag, 5090 Leverkusen Thin film contact dryer
US4274342A (en) * 1979-07-16 1981-06-23 Nider William K Apparatus for carbonizing an agricultural product
US4274344A (en) * 1979-07-16 1981-06-23 Nider William K Process for carbonizing an agricultural product
DE3037875C2 (en) * 1979-10-11 1982-12-16 Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa Scraper sheet for a thin film dryer
JPS58168880A (en) * 1982-03-30 1983-10-05 株式会社栗本鉄工所 Conduction heat receiving type agitating drier
DE8434907U1 (en) * 1984-11-29 1985-03-07 Gießerei Kohlscheid GmbH, 5120 Herzogenrath LIFTING ELEMENT FOR TUBE COOLER FOR MATERIAL AT LEAST PARTICULARLY IN BROCKS
US4750274A (en) * 1987-01-27 1988-06-14 Joy Manufacturing Co. Sludge processing
US4980030A (en) * 1987-04-02 1990-12-25 Haden Schweitzer Method for treating waste paint sludge
JPH04138574U (en) * 1991-06-05 1992-12-25 日立プラント建設株式会社 Heat exchanger tube fixing device
FR2694218B1 (en) * 1992-07-30 1994-09-23 Sundgau Sarl Atelier Const Ele Method and device for treating sludge to be stored.
DE4227541A1 (en) * 1992-08-20 1994-02-24 Loedige Maschbau Gmbh Geb Method and device for heating bulk goods to high temperatures
NO176006C (en) * 1992-11-17 1995-01-18 Thermtech As Process of drying materials
US5724751A (en) * 1994-01-07 1998-03-10 Thermtech A/S Process and apparatus for drying organic or inorganic materials
US5660124A (en) * 1995-09-20 1997-08-26 Alar Engineering Corporation Sludge processor
CA2267758C (en) * 1996-10-08 2007-04-17 Atlas-Stord Denmark A/S Circular drying element and drying plant with such a drying element
US6061924A (en) * 1997-03-28 2000-05-16 Rubicon Development Co. L.L.C. Batch sludge dehydrator
US6189234B1 (en) * 1998-04-08 2001-02-20 International Technology Systems, Inc. Continuous flow fluid bed dryer
NO322684B1 (en) * 2001-05-16 2006-11-27 Stord Bartz As Method and apparatus for drying glue-containing materials
CN100429061C (en) * 2002-12-20 2008-10-29 阿克佐诺贝尔公司 Method and device for pre-expanded thermoplastic microspheres
US7192989B2 (en) * 2002-12-20 2007-03-20 Akzo Nobel N.V. Method and expansion device for preparing expanded thermoplastic microspheres
US7368167B2 (en) * 2004-06-17 2008-05-06 Henkel Corporation Ultra low density thermally clad microspheres and method of making same
JP6518315B2 (en) * 2017-12-18 2019-05-22 佐竹化学機械工業株式会社 Stirring device for evaporation and concentration of liquids
CN114929357B (en) 2019-12-09 2024-12-27 格兰特普赖德科有限公司 Plant for the continuous thermal separation of multi-component substances
FI4072694T3 (en) 2019-12-09 2024-11-18 Grant Prideco Inc Method for continuous thermal separation of a multi-component substance

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510057A (en) * 1944-04-24 1950-06-06 Inst Divi Thomae Foundation Evaporator
US2452249A (en) * 1946-03-04 1948-10-26 Roy R Leiske Drier for granular plastic
DE1779922A1 (en) * 1961-02-17 1972-01-13 Internat Basic Economy Corp Device for removing fluids from elastomers
NL294351A (en) * 1962-06-22 1900-01-01
US3323222A (en) * 1965-02-17 1967-06-06 Welding Engineers Apparatus and method for dewatering and drying rubber
US3603001A (en) * 1969-03-17 1971-09-07 Gerald D Arnold Agricultural dehydrating and cooling system
US3717937A (en) * 1971-04-19 1973-02-27 S Thompson Flighting for dehydrator drum
JPS4846955A (en) * 1971-10-15 1973-07-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459328A1 (en) * 1990-05-29 1991-12-04 Vrv S.P.A. Continuous dryer
CN110902904A (en) * 2019-11-29 2020-03-24 扬州工业职业技术学院 A sewage purification, filtration and sterilization device
CN110902904B (en) * 2019-11-29 2022-03-01 扬州工业职业技术学院 Sewage purification, filtration and sterilization device

Also Published As

Publication number Publication date
NL7209039A (en) 1973-01-03
CH535413A (en) 1973-03-31
FR2144282A5 (en) 1973-02-09
AT335362B (en) 1977-03-10
AU4398472A (en) 1974-01-03
US3808701A (en) 1974-05-07
AU475024B2 (en) 1976-08-12
SE392962B (en) 1977-04-25
PL84860B1 (en) 1976-04-30
NL174582B (en) 1984-02-01
JPS5529352B1 (en) 1980-08-02
DD97743A5 (en) 1973-05-12
BE785439A (en) 1972-10-16
NL174582C (en) 1984-07-02
DE2228682A1 (en) 1973-01-18
ATA509472A (en) 1976-06-15
IT959902B (en) 1973-11-10
DE2228682B2 (en) 1977-04-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years