GB190917381A - Improvements in Process of and Apparatus for Making Cement. - Google Patents
Improvements in Process of and Apparatus for Making Cement.Info
- Publication number
- GB190917381A GB190917381A GB190917381DA GB190917381A GB 190917381 A GB190917381 A GB 190917381A GB 190917381D A GB190917381D A GB 190917381DA GB 190917381 A GB190917381 A GB 190917381A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clinkering
- calcining
- rotary
- grinding
- kiln
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
Abstract
17,381. Lake, W. E., [Pine Street Patents Co.]. July 26. Rotary kilns.-In a continuous process for the manufacture of cement the crushed materials are passed in a continuous travelling stream through calcining, grinding, and clinkering apparatus, the grinding being always effected intermediate the operations of calcining and clinkering. The apparatus used for the continuous process comprises a rock-crusher a, an elevator b to deliver the crushed material into the rotary calcining-kiln c, in which the calcining-flame travelling in an opposite direction to the material expels the carbon dioxide &c. and renders the material porous and friable, a rotary cooler e in which the air draught for combustion is heated, grinding-means f<1> fed by a conveyer f, the discharge being carried by conveyers h, i to the clinkering-kiln k, in which the clinkering temperature is maintained by a flame moving in an opposite direction to the material, and a cooler l for the calcined material. The rotary calcining and clinkering kilns are heated by gas from a gas-generating plant d or by other means.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190917381T | 1909-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190917381A true GB190917381A (en) | 1910-07-26 |
Family
ID=32557225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190917381D Expired GB190917381A (en) | 1909-07-26 | 1909-07-26 | Improvements in Process of and Apparatus for Making Cement. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190917381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114605093A (en) * | 2022-03-07 | 2022-06-10 | 华中科技大学 | Cement kiln system and process capable of realizing zero emission of carbon dioxide |
-
1909
- 1909-07-26 GB GB190917381D patent/GB190917381A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114605093A (en) * | 2022-03-07 | 2022-06-10 | 华中科技大学 | Cement kiln system and process capable of realizing zero emission of carbon dioxide |
| CN114605093B (en) * | 2022-03-07 | 2023-02-03 | 华中科技大学 | Cement kiln system and process capable of realizing zero emission of carbon dioxide |
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