GB236312A - Improvements in furnaces or kilns for the production of cement - Google Patents
Improvements in furnaces or kilns for the production of cementInfo
- Publication number
- GB236312A GB236312A GB955324A GB955324A GB236312A GB 236312 A GB236312 A GB 236312A GB 955324 A GB955324 A GB 955324A GB 955324 A GB955324 A GB 955324A GB 236312 A GB236312 A GB 236312A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- calcining
- drying
- conveyer
- roof
- 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
- 239000004568 cement Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000001354 calcination Methods 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 1
- 206010022000 influenza Diseases 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
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
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
236,312. Grote, L. April 15, 1924. Drying and calcining furnaces.-In a furnace for the manufacture of cement the slurry or mixture is dried in shallow pans on a conveyer N, situated wholly within a long drying-chamber J, by direct contact with waste gases from the calcining chamber A to which the dried material is supplied through a hopper F and an opening E in the roof. The calcining-chamber is heated by liquid or pulverulent fuel burners G at its upper end and the gases therefrom are led through a chamber in the double roof C and flues L to side chambers K, in communication with the drying- chamber through openings M on a level with the upper lap of the conveyer. The gases may be delivered downwards on to the conveyer from a roof chamber, which may be provided as an alternative or in addition to the side chambers K. Air may be blown into the drying chamber by a fan R. The calcining- chamber is preferably of such a depth that the material cools down during its descent to the bottom discharge openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB955324A GB236312A (en) | 1924-04-15 | 1924-04-15 | Improvements in furnaces or kilns for the production of cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB955324A GB236312A (en) | 1924-04-15 | 1924-04-15 | Improvements in furnaces or kilns for the production of cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB236312A true GB236312A (en) | 1925-07-09 |
Family
ID=9874214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB955324A Expired GB236312A (en) | 1924-04-15 | 1924-04-15 | Improvements in furnaces or kilns for the production of cement |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB236312A (en) |
-
1924
- 1924-04-15 GB GB955324A patent/GB236312A/en not_active Expired
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