Blending device
US4045005A · kind A · utility
3Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 1974 |
| Grant date | Aug 30, 1977 |
| Priority date | — |
| Expiry date | Dec 13, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F33/4061
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A blending device is described for providing a uniform mix of particulate material. A pressurized fluid is conducted into a plenum surrounding a mixing chamber proximate the lower end thereof. An annular slit in the wall between the plenum and the mixing chamber allows the pressurized fluid to discharge through the slit for agitating particulate material contained in the mixing chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.