Apparatus for treating granular material by drying, film-coating or coating
US4444810A · kind A · utility
18Cited by
5References
20Claims
0Family size
Inventor
Key dates
| Filing date | Jul 14, 1982 |
| Grant date | Apr 24, 1984 |
| Priority date | — |
| Expiry date | Jul 14, 2002 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF26B11/028
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
In a drum which is rotatable about a horizontal axis of rotation, inlet and outlet lines for a gas, for drying a material contained in the drum, are connected to an immersion body. The immersion body has inlet and outlet openings for the gas and is disposed within the drum to be immersed in the material. The immersion body contains a tunnel through which the material can flow and has arranged in its interior at least some of the inlet and outlet openings for the gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.