Device for purification of a gas flow containing condensable vapours
US7510599B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2005 |
| Grant date | Mar 31, 2009 |
| Priority date | — |
| Expiry date | Jan 2, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB03C3/15
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A device for purification of a gas flow containing condensable vapors including a shell (7) defining a sealed volume, a cooler to quench the gas flow, a rotating assembly (42) having a rotor (44) and a cylindrical separation and filtration skirt (54) composed of serrated circular rings (56) mounted on the rotor and rotating with it; a support tube (48) mounted on the rotor (44) and carrying a turbulator-scraper device (50) a cylindrical electrode (94) surrounding the separation and filtration skirt (54) and a central counter-electrode (78) to create an electrostatic field in the shell (7), a purified gas outlet tube, a condensates outlet pipe (40) and impact separation plates (64) fixed on the rings of the skirt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.