Methods for cleaning precipitators
US9751090B2 · kind B2 · utility
0Cited by
14References
18Claims
0Family size
Inventors
Key dates
| Filing date | Jun 1, 2015 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Jul 25, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB03C2201/32
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for cleaning a precipitator having a hopper defining an interior space and a drain valve is provided. The method includes inserting an explosive device into the interior space defined within the hopper via the drain valve, while the precipitator remains on-line. The method also includes detonating the explosive device to cause particulate matter contained therein to loosen for removal through the drain valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.