Atomization burner with flexible fire rate
US12031721B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2019 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | May 10, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/2649
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A burner includes an atomizing chamber, a flame tube in front of the atomizing chamber adapted to direct combusting fuel introduced by the atomizing chamber along an interior of the flame tube, and a controller. The controller is programmed to independently control rate of fuel flow to the atomizing chamber, rate of atomizing air flow to the atomizing chamber, and rate of combustion air to the flame tub. The controller is also programmed to perform operations including regulating, based on output of a gas sensor, at least the rate of combustion air to the flame tube to substantially maintain a first predetermined amount of excess air in the flame tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.