GB388177A - Improvements in and relating to rotary kilns, cooling and drying drums - Google Patents
Improvements in and relating to rotary kilns, cooling and drying drumsInfo
- Publication number
- GB388177A GB388177A GB77032A GB77032A GB388177A GB 388177 A GB388177 A GB 388177A GB 77032 A GB77032 A GB 77032A GB 77032 A GB77032 A GB 77032A GB 388177 A GB388177 A GB 388177A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- partitions
- flights
- wall
- coolers
- 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
- 238000001816 cooling Methods 0.000 title 1
- 238000001035 drying Methods 0.000 title 1
- 238000005192 partition Methods 0.000 abstract 6
- 230000010006 flight Effects 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 5
- 239000007789 gas Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
- F27B7/04—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type with longitudinal divisions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
388,177. Rotary kilns, coolers, &c. FASTING, J. S., 9, Monradsallee, Valby, near Copenhagen. Jan. 11, 1932, No. 770. [Class 51 (ii).] In rotary-drum apparatus for the treatment of materials in contact with air or other gases, e.g. kilns, driers, and coolers, of the kind in which the drum is divided by longitudinal partitions 3 into a number of compartments or cells, conveyer flights 4 are fitted on the drum wall, the arrangement being such that the spaces defined by the partition walls and the conveyer flights occupy the whole cross section of the drum. The flights may connect the partitions 3 to the drum wall, as shown, or may lie between the outer edges of the partitions, the latter then being connected to the wall by supports having no conveying action. The flights may consist of one or more helices, or of separate blades, which may be adjustable or removable so that the speed at which the material travels may be controlled. The range of adjustment of the blades may be such that a local heaping up of the material can be effected. Vanes 6 are provided for guiding the material into the compartments formed by the partitions, and these may be hinged or made of flexible material so that their leading edges can be adjusted to or from the drum wall. The drum may consist of two or more concentric tubes each with partitions and conveyer flights.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB77032A GB388177A (en) | 1932-01-11 | 1932-01-11 | Improvements in and relating to rotary kilns, cooling and drying drums |
| US646515A US2007298A (en) | 1931-12-24 | 1932-12-09 | Rotary kiln and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB77032A GB388177A (en) | 1932-01-11 | 1932-01-11 | Improvements in and relating to rotary kilns, cooling and drying drums |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB388177A true GB388177A (en) | 1933-02-23 |
Family
ID=9710222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB77032A Expired GB388177A (en) | 1931-12-24 | 1932-01-11 | Improvements in and relating to rotary kilns, cooling and drying drums |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB388177A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2131708A (en) * | 1982-11-04 | 1984-06-27 | Creative Engineering Limited | Recycling bituminous aggregate |
| CN101806544A (en) * | 2010-05-01 | 2010-08-18 | 乌海市西水水泥有限责任公司 | Kiln head cooling device of dry process kiln |
| USRE45360E1 (en) | 2002-06-06 | 2015-02-03 | Harbison-Walker Refractories Company | Rotary kiln heat exchanger and method of assembling same |
-
1932
- 1932-01-11 GB GB77032A patent/GB388177A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2131708A (en) * | 1982-11-04 | 1984-06-27 | Creative Engineering Limited | Recycling bituminous aggregate |
| USRE45360E1 (en) | 2002-06-06 | 2015-02-03 | Harbison-Walker Refractories Company | Rotary kiln heat exchanger and method of assembling same |
| CN101806544A (en) * | 2010-05-01 | 2010-08-18 | 乌海市西水水泥有限责任公司 | Kiln head cooling device of dry process kiln |
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