Apparatus for deagglomerating and disseminating powders and particulate matter
US10124353B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2017 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Jul 24, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/1477
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An apparatus for deagglomerating and aerosolizing particulate matter such as powders, the apparatus including a rotatable turntable having a plurality of circumferentially spaced wells adapted to contain a powder. A pair of conduits are fluidly connected to the turntable wells so that powder from the wells is inducted and drawn to two nozzles so that the powder is entrained in the gas flow exiting each nozzle. Furthermore, the nozzle outlets are aligned and spaced apart from each other, but positioned to direct their particle entrained gas flow in the opposite and facing direction to one another so that the flow from each nozzle impinges upon the flow from the other nozzle to further air mill and deagglomerate the individual powder particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.