Remote staged furnace burner configurations and methods
US7153129B2 · kind B2 · utility
8Cited by
58References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2004 |
| Grant date | Dec 26, 2006 |
| Priority date | — |
| Expiry date | Aug 15, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23D14/125
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A remote staged furnace burner configuration includes placement of secondary fuel gas nozzles remote from burners. This configuration brings about an increased mixing of secondary fuel with furnace fuel gases. As a result, the temperature of the burning fuel gas is lowered and NOX formation is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.