GB1235163A - Rotary drum dryer for sludges, particularly pond sludges - Google Patents

Rotary drum dryer for sludges, particularly pond sludges

Info

Publication number
GB1235163A
GB1235163A GB2864768A GB2864768A GB1235163A GB 1235163 A GB1235163 A GB 1235163A GB 2864768 A GB2864768 A GB 2864768A GB 2864768 A GB2864768 A GB 2864768A GB 1235163 A GB1235163 A GB 1235163A
Authority
GB
United Kingdom
Prior art keywords
drum
sludges
scraper blade
rotary drum
tube
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
GB2864768A
Inventor
Josef Ploum
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1235163A publication Critical patent/GB1235163A/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
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
    • F26B11/0486—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements being held stationary, e.g. internal scraper blades

Landscapes

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

Abstract

1,235,163. Rotary drum dryers; charging rotary furnaces. J. PLOUM. 17 June, 1968 [2 March, 1968], No. 28647/68. Headings F4B and F4G. A rotary drum dryer for pond sludges in which the sludge is dried on its passage through the drum 5 from inlets 4 to outlets 6, by flames or hot gas supplied by burner 8, comprises a fixed tube 15 in the horizontal midplane of the drum, which tube supports an adjustable and releasable substantially flat strip-form blade 11 for scraping material from the drum wall and flat guide vanes 12 for assisting in the movement of the sludge, which vanes are set at an angle to a transverse plane of the drum independently of the scraper blade 11 and below the scraper blade 11. The scraper blade may comprise more than one section, may have a curved tapered edge and may carry prongs. The guide vanes may be adjustable. The tube 15 may support a guide plate 13 extending along the drum, for assisting in keeping material off the drum wall and curved guide plates (not shown) at the inlet and outlet openings.
GB2864768A 1968-03-02 1968-06-17 Rotary drum dryer for sludges, particularly pond sludges Expired GB1235163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1968N0032223 DE1729431C3 (en) 1968-03-02 1968-03-02 Rotary drum dryers for sludge, in particular pond sludge

Publications (1)

Publication Number Publication Date
GB1235163A true GB1235163A (en) 1971-06-09

Family

ID=7346264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2864768A Expired GB1235163A (en) 1968-03-02 1968-06-17 Rotary drum dryer for sludges, particularly pond sludges

Country Status (3)

Country Link
DE (1) DE1729431C3 (en)
GB (1) GB1235163A (en)
NO (1) NO125508B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007122520A2 (en) * 2006-04-25 2007-11-01 M-I Drilling Fluids International B.V. Improvements to a transportable hydrocarbon-recovery unit
CN102764749A (en) * 2011-05-04 2012-11-07 中国有色（沈阳）冶金机械有限公司 Unpowered spiral scraper device
CN106225443A (en) * 2016-08-18 2016-12-14 安徽省双龙木质纤维素有限公司 A kind of drying unit of applicable wood fibre
CN112923686A (en) * 2021-01-28 2021-06-08 陕西科技大学 Drying mechanical device and method
CN114838584A (en) * 2022-04-06 2022-08-02 苏州傲龙环保科技有限公司 Viscous organic material drying device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100955B (en) * 1995-10-13 1998-03-31 Finbark Oy drum clamp

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007122520A2 (en) * 2006-04-25 2007-11-01 M-I Drilling Fluids International B.V. Improvements to a transportable hydrocarbon-recovery unit
WO2007122520A3 (en) * 2006-04-25 2008-03-06 M I Drilling Fluids Internat B Improvements to a transportable hydrocarbon-recovery unit
US8382959B2 (en) 2006-04-25 2013-02-26 M-I Drilling Fluids International B.V. Transportable hydrocarbon-recovery unit
CN102764749A (en) * 2011-05-04 2012-11-07 中国有色（沈阳）冶金机械有限公司 Unpowered spiral scraper device
CN102764749B (en) * 2011-05-04 2014-07-02 中国有色（沈阳）冶金机械有限公司 Unpowered spiral scraper device
CN106225443A (en) * 2016-08-18 2016-12-14 安徽省双龙木质纤维素有限公司 A kind of drying unit of applicable wood fibre
CN106225443B (en) * 2016-08-18 2019-01-15 安徽省双龙木质纤维素有限公司 A kind of drying unit of suitable wood fibre
CN112923686A (en) * 2021-01-28 2021-06-08 陕西科技大学 Drying mechanical device and method
CN112923686B (en) * 2021-01-28 2023-10-03 陕西科技大学 Drying mechanical device and method
CN114838584A (en) * 2022-04-06 2022-08-02 苏州傲龙环保科技有限公司 Viscous organic material drying device
CN114838584B (en) * 2022-04-06 2023-09-26 苏州傲龙环保科技有限公司 Viscous organic material drying device

Also Published As

Publication number Publication date
DE1729431B2 (en) 1978-09-14
DE1729431A1 (en) 1971-01-21
NO125508B (en) 1972-09-18
DE1729431C3 (en) 1979-05-31

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