GB395729A - Improvements in and relating to rotary kilns - Google Patents
Improvements in and relating to rotary kilnsInfo
- Publication number
- GB395729A GB395729A GB188232A GB188232A GB395729A GB 395729 A GB395729 A GB 395729A GB 188232 A GB188232 A GB 188232A GB 188232 A GB188232 A GB 188232A GB 395729 A GB395729 A GB 395729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- projections
- kiln
- charge
- rotary kilns
- relating
- 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
- F27B7/14—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
- F27B7/161—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 projections jutting out from the wall
- F27B7/162—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 projections jutting out from the wall the projections consisting of separate lifting elements, e.g. lifting shovels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
395,729. Rotary kilns. JORGENSEN, M. VOGEL-, 24, Bulowsvej, Frederiksberg, near Copenhagen. Jan. 21, 1932, No. 1882. [Class 51 (ii).] Metal projections 4 for facilitating transfer of heat between the heating-gases and the charge are protected from heat radiated from the hotter portions of the kiln by arranging them in an enlarged zone, the radial dimensions of the projections being such that they lie wholly within the additional annular space formed by the enlargement. The projections 4 are bolted on to castings 7 in the kiln wall, and they may be set at an angle to promote or retard the travel of the charge. The enlarged part of the kiln may be cylindrical or tapering, and may be connected to the other parts of normal diameter by frustro-conical sections.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB188232A GB395729A (en) | 1932-01-21 | 1932-01-21 | Improvements in and relating to rotary kilns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB188232A GB395729A (en) | 1932-01-21 | 1932-01-21 | Improvements in and relating to rotary kilns |
Publications (1)
Publication Number | Publication Date |
---|---|
GB395729A true GB395729A (en) | 1933-07-21 |
Family
ID=9729704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB188232A Expired GB395729A (en) | 1932-01-21 | 1932-01-21 | Improvements in and relating to rotary kilns |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB395729A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004756A2 (en) * | 1978-03-31 | 1979-10-17 | Bethlehem Steel Corporation | Rotary drum and method of mixing, drying, cooling, heating or calcining solid particles |
GB2287781A (en) * | 1994-03-23 | 1995-09-27 | Tioxide Group Services Ltd | Rotary calcination kiln. |
-
1932
- 1932-01-21 GB GB188232A patent/GB395729A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004756A2 (en) * | 1978-03-31 | 1979-10-17 | Bethlehem Steel Corporation | Rotary drum and method of mixing, drying, cooling, heating or calcining solid particles |
EP0004756A3 (en) * | 1978-03-31 | 1979-10-31 | Bethlehem Steel Corporation | Mixer block and refractory lining for rotary kiln |
GB2287781A (en) * | 1994-03-23 | 1995-09-27 | Tioxide Group Services Ltd | Rotary calcination kiln. |
US5623883A (en) * | 1994-03-23 | 1997-04-29 | Tioxide Group Services Limited | Kiln for calcination of a powder |
GB2287781B (en) * | 1994-03-23 | 1998-03-11 | Tioxide Group Services Ltd | Improved kiln |
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