Electrostatic system for concentrating, propelling and collecting airborne particulates for industrial furnaces
US4279625A · kind A · utility
12Cited by
2References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1979 |
| Grant date | Jul 21, 1981 |
| Priority date | — |
| Expiry date | Sep 26, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB03C3/38
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A system of corona injection and repelling electrodes are positioned such that airborne particulates are charged in situ and are propelled to collecting grids above a furnace, or concentrated into particle streams directed into ventilation hoods to be collected by low volume, high efficiency precipitators.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.