Bag cleaning compressed air nozzle
US7309366B2 · kind B2 · utility
1Cited by
23References
7Claims
0Family size
Inventor
Key dates
| Filing date | Apr 5, 2006 |
| Grant date | Dec 18, 2007 |
| Priority date | — |
| Expiry date | Apr 5, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D46/682
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process and apparatus for cleaning filter cake from the interior of a baghouse bag. A nozzle through which compressed gas flows is positioned on the interior of a bag such that gas is directed to, and thereby disrupts, the filter cake. The compressed gas flows in the same direction as a gas that is being filtered by the baghouse, thereby avoiding the effects of reverse-flow cleaning.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.