Fire water plant i
OwnerJames S Tyler, Joseph Halligan +2inventors
InventorsJames S Tyler, Joseph Halligan, Chris Hall, Tony Guana
Life of this patent
Estimating the term…
Abstract
Hydrogen boilers with no measurable NOx emissions. In some versions the fuel is a ratio of already mixed hydrogen and oxygen, ratio of pre-mixed hydrogen and oxygen, or the fuel comprises hydrogen and the burner also contains a separate nozzle for introducing a ratio of oxygen. In some versions, these ratios are stoichiometric between hydrogen oxygen. Some versions show burner systems that monitor the combustion process, which is a condensing process, and have hydrogen oxygen pilots and ultraviolet flame detectors. These hydrogen boilers can supply all the process steam needed by a system or can supply part of the process steam needed by a system.
Claims16
A device comprising:
- a combustion chamber having a fire tube;
- a pressure vessel containing;
- condensing coils;
- a firewater outlet associated with the condensing coils;
- water surrounding the condensing coils;
- a headspace above the water;
- a high-pressure steam outlet associated with the headspace;
- and
- a high-pressure steam inlet associated with the headspace;
- and
- a burner having
- a burner fuel nozzle and a de-superheat nozzle.
Dependencies are inferred from the claim text.