GB369352A - Improvements in rotary kilns - Google Patents
Improvements in rotary kilnsInfo
- Publication number
- GB369352A GB369352A GB552231A GB552231A GB369352A GB 369352 A GB369352 A GB 369352A GB 552231 A GB552231 A GB 552231A GB 552231 A GB552231 A GB 552231A GB 369352 A GB369352 A GB 369352A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passages
- tubes
- heat
- hotter
- partitions
- 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
- 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
-
- 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
- F27B2007/041—Longitudinal tubes
-
- 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
- F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
- F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
- F27B7/166—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
369,352. Rotary kilns. FASTING, J. S., 9, Monradsalle, Valby, near Copenhagen. Feb. 21, 1931, No. 5522. [Class 51 (ii).] In a rotary cement kiln in which the kiln tube, for part of its length, is divided up into a number of smaller tubes 3 separated from one another, the smaller tubes are further subdivided into a number of longitudinal passages 4. The partitions forming the passages may be of heat-resisting metal at the cooler end and of firebrick at the hotter, and cold air may be supplied through the opening 6 to prevent overheating. The material is fed into the passages 4 by blades 5. In a modification, Figs. 3 and 4 (not shown), for use in the wet process, the partitions are provided at the hotter ends only of the tubes 3, and the unsubdivided portions contain chains or other heat-transmitting bodies.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB552231A GB369352A (en) | 1931-02-21 | 1931-02-21 | Improvements in rotary kilns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB552231A GB369352A (en) | 1931-02-21 | 1931-02-21 | Improvements in rotary kilns |
Publications (1)
Publication Number | Publication Date |
---|---|
GB369352A true GB369352A (en) | 1932-03-24 |
Family
ID=9797774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB552231A Expired GB369352A (en) | 1931-02-21 | 1931-02-21 | Improvements in rotary kilns |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB369352A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3447792A (en) * | 1966-04-20 | 1969-06-03 | Venot Pic Sa | Rotary heat exchanging apparatus |
-
1931
- 1931-02-21 GB GB552231A patent/GB369352A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3447792A (en) * | 1966-04-20 | 1969-06-03 | Venot Pic Sa | Rotary heat exchanging apparatus |
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