Housing assembly for a flare tip apparatus for use on a waste gas flare stack
US10281147B2 · kind B2 · utility
0Cited by
8References
9Claims
0Family size
Inventor
Key dates
| Filing date | Jul 18, 2017 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Jul 18, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23G2209/14
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A gas assist flare tip for enhancing smokeless combustion of a flare gas. The assist tip which has a shroud positioned on a flare stack, the shroud having an outer annular portion and an inner tubular portion which fits over the riser. There is an annular plenum which is partially formed by the tubular portion and the outer portion and has an annular vent proximate the open end of the riser. There is at least one air jet eductor having a discharge outlet opening into the plenum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.