GB855131A - Improvements relating to apparatus and installations for the cooling of cement or other material which can be fluidised - Google Patents
Improvements relating to apparatus and installations for the cooling of cement or other material which can be fluidisedInfo
- Publication number
- GB855131A GB855131A GB36903/56A GB3690356A GB855131A GB 855131 A GB855131 A GB 855131A GB 36903/56 A GB36903/56 A GB 36903/56A GB 3690356 A GB3690356 A GB 3690356A GB 855131 A GB855131 A GB 855131A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cement
- compartment
- pipe
- troughs
- passage
- 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
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0286—Cooling in a vertical, e.g. annular, shaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
855,131. Cooling cement clinker &c. SMIDTH & CO. A.S., F. L. Dec. 3, 1956 [Dec. 1, 1955], No. 36903/56. Class 51 (2). Cement or other material is fed at 4 into a ring-shaped compartment 1 with inner and outer sheet iron walls 2, 3 over which flows cooling water, while air from a pipe 6 passes up through the porous bottom 5 of the compartment 1 to fluidize the cement. As shown there may be two or more compartments 1 connected in series by a bottom passage 13 also having a porous base portion 5 for maintaining fluidization. The cement enters the second device at the bottom and leaves through a top outlet 7. In Figs. 3 and 4 the devices are of circular section as indicated in Fig. 4 but in Fig. 1 they are of square section. They may be of elliptical or polygonal section. There may be vertical baffles in the compartment 1 so that the cement moves in an up and down path. In Fig. 3 the cement inlet is a pipe 14 extending almost to the bottom of the ring-shaped compartment 1 and the outlet to the passage 13 is a pipe 15 leading from near the top of the compartment. In Fig. 4 there are no pipes 14, 15 but vertical partitions 16, 17 prevent direct flow from inlet 4 to passage 13 and from thence to outlet 7. The cooling water in Fig. 1 flows from header troughs 10 in films over the walls 2, 3 to be collected in troughs 11 before passing to a drain. In Figs. 3 and 4 the water is supplied at the bottom to a chamber 8 to flow out through a top pipe 9 to external header troughs 10 for distribution over the wall 3. Water jackets may also be used.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK855131X | 1955-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB855131A true GB855131A (en) | 1960-11-30 |
Family
ID=8153312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36903/56A Expired GB855131A (en) | 1955-12-01 | 1956-12-03 | Improvements relating to apparatus and installations for the cooling of cement or other material which can be fluidised |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB855131A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1258321B (en) * | 1961-11-13 | 1968-01-04 | Bpb Industries Ltd | Method and device for the continuous firing of plaster of paris |
-
1956
- 1956-12-03 GB GB36903/56A patent/GB855131A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1258321B (en) * | 1961-11-13 | 1968-01-04 | Bpb Industries Ltd | Method and device for the continuous firing of plaster of paris |
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