Filter cartridges with tubular filter members
US10625194B1 · kind B1 · utility
1Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2018 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Dec 28, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D46/71
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter cartridge for dust collection systems is provided that comprises a plurality of tubular filter members. More particularly, the filter cartridges comprise: (a) a first support structure comprising a plurality of apertures; (b) a second support structure; and (c) a plurality of tubular-shaped filter members disposed between the first support structure and the second support structure. The apertures within the first support structure are designed to enhance the Venturi effect within the tubular-shaped members, thereby forming a filter cartridge that may operate at lower pressure drops and flow velocities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.