GB1235163A - Rotary drum dryer for sludges, particularly pond sludges - Google Patents
Rotary drum dryer for sludges, particularly pond sludgesInfo
- 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
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI100955B (en) * | 1995-10-13 | 1998-03-31 | Finbark Oy | drum clamp |
-
1968
- 1968-03-02 DE DE1968N0032223 patent/DE1729431C3/en not_active Expired
- 1968-06-17 GB GB2864768A patent/GB1235163A/en not_active Expired
-
1969
- 1969-02-26 NO NO79769A patent/NO125508B/no unknown
Cited By (11)
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 |
---|---|
DE1729431C3 (en) | 1979-05-31 |
NO125508B (en) | 1972-09-18 |
DE1729431B2 (en) | 1978-09-14 |
DE1729431A1 (en) | 1971-01-21 |
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