Centrifugal drum for metallurgical slag
US4492342A · kind A · utility
0Cited by
3References
15Claims
0Family size
Inventors
Key dates
| Filing date | Dec 2, 1981 |
| Grant date | Jan 8, 1985 |
| Priority date | — |
| Expiry date | Dec 2, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21B2400/056
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A rotatable drum, which bears beater bars and is intended for use in pulverizing metallurgical slag, is defined by abutting conduits which are welded to one another and to a tubular support. The arrays of conduits, through which a coolant is circulated, is interrupted at a number of locations spaced radially about the support where radially outwardly extending beater bars are welded to the same support. The beater bars are also provided with internal passages through which the coolant is circulated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.