ES388966A1 - Installation of cooling two steps for calcinated material. (Machine-translation by Google Translate, not legally binding) - Google Patents
Installation of cooling two steps for calcinated material. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES388966A1 ES388966A1 ES388966A ES388966A ES388966A1 ES 388966 A1 ES388966 A1 ES 388966A1 ES 388966 A ES388966 A ES 388966A ES 388966 A ES388966 A ES 388966A ES 388966 A1 ES388966 A1 ES 388966A1
- Authority
- ES
- Spain
- Prior art keywords
- cooling
- installation
- translation
- cooling step
- legally binding
- 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
- 238000001816 cooling Methods 0.000 title abstract 15
- 239000000463 material Substances 0.000 title abstract 9
- 238000009434 installation Methods 0.000 title abstract 4
- 238000001354 calcination Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Landscapes
- Furnace Details (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Two-step cooling installation for calcined material that comes out in coarse pieces of a calcination furnace, especially cement klinker, characterized by the combination of the following characteristics: A) the first cooling step (2) is a direct-acting cooling installation, whose cooling air is taken to the furnace (1) as combustión air, at the same time that its size is not much higher than necessary for the preheating of the combustión air; B) the second cooling step is a cooling installation of hoppers (11,12,13,14), of exclusively indirect action, with an upper entrance for the material, a lower outlet for the material and a series of cooling ducts of the material to be cooled, which join the entrance and exit of the material, limited by very inclined cooling surfaces, so that the material that fills the cooling ducts can pass through them without pneumatic disintegration; C) the second cooling step is provided with a regulating system that regulates the entry and exit of material dependently on each other, so that the hopper cooling system is always full; D) between the first cooling step and the second a crusher (4) is provided, which brings the material to be cooled to a maximum grain size, which is less than the minimum distance between the cooling surfaces of the second cooling step. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702010601 DE2010601B2 (en) | 1970-03-06 | 1970-03-06 | TWO-STAGE COOLER FOR LARGE FUEL MATERIAL LIKE CEMENT CLINKERS |
| DE19702016191 DE2016191A1 (en) | 1970-04-04 | 1970-04-04 | Two stage cement cooler |
| DE19702056859 DE2056859A1 (en) | 1970-11-19 | 1970-11-19 | Two stage cement cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES388966A1 true ES388966A1 (en) | 1973-06-01 |
Family
ID=27182451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES388966A Expired ES388966A1 (en) | 1970-03-06 | 1971-03-05 | Installation of cooling two steps for calcinated material. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT298320B (en) |
| DK (1) | DK130552B (en) |
| ES (1) | ES388966A1 (en) |
| RO (1) | RO58775A (en) |
| YU (1) | YU52471A (en) |
-
1971
- 1971-03-03 YU YU52471A patent/YU52471A/en unknown
- 1971-03-03 AT AT179071A patent/AT298320B/en not_active IP Right Cessation
- 1971-03-05 ES ES388966A patent/ES388966A1/en not_active Expired
- 1971-03-05 DK DK104271A patent/DK130552B/en not_active IP Right Cessation
- 1971-03-05 RO RO6616371A patent/RO58775A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT298320B (en) | 1972-05-10 |
| DK130552C (en) | 1975-07-28 |
| DK130552B (en) | 1975-03-03 |
| RO58775A (en) | 1975-12-15 |
| YU52471A (en) | 1982-02-28 |
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