Firing of pulverized solvent refined coal
This patent describes burner means for the firing of pulverized solvent refined coal fuel or the like. It comprises: a burner tube having a fuel inlet end and a discharge end, means for mounting the burner tube on a furnace wall with the discharge end thereof arranged to discharge the solvent refined coal into the furnace chamber for burning thereof, a diffuser centrally located within the burner tube and extending axially along the length thereof to an end location inwardly of and adjacent to the burner tube discharge end, the diffuser and burner tube defining an annular burner passage extending from the fuel inlet end of the burner tube to the discharge end thereof, and inlet means for delivering a mixture of primary air and fuel to the fuel inlet end of the burner tube for flow thereof uniformly through the burner passage.
- Assignee:
- International Coal Refining Co., Allentown, PA (USA)
- Patent Number(s):
- US 4924784; A
- Application Number:
- PPN: US 7-584046A
- OSTI ID:
- 6730633
- Country of Publication:
- United States
- Language:
- English
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Firing of pulverized solvent refined coal
Firing of pulverized solvent refined coal