Grate plate for pusher grate coolers for the cooling of hot material
US5626089A · kind A · utility
9Cited by
8References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 1996 |
| Grant date | May 6, 1997 |
| Priority date | — |
| Expiry date | Jan 16, 2016 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D15/022
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The service life of grate plates for pusher grate coolers for the cooling of hot cement clinker, and the like, is greatly increased at low cost by providing a replaceable wearing part (21) at the forward plate end pushing edge of the grate plate body (12). The wear life of the overlap region of the surface of the grate plate is enhanced by special treatment or coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.