Grate cooler for a cement clinker kiln
US9513058B2 · kind B2 · utility
2Cited by
2References
14Claims
0Family size
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Inventor
Key dates
| Filing date | Jul 27, 2012 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Oct 28, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D15/022
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A cooling grate, for cooling and transporting of cement clinker having at least one grate element with at least one support for cement clinker, having at least one cooling air channel discharging into the support which is inclined in conveying direction at least in a section adjacent to its outlet used to inject cooling air into the clinker has improved cooling characteristics if the cooling air channel is curved in conveying direction in at least a section adjacent to the outlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.