Flame stabilizer for solid fuel burner
Patent
·
OSTI ID:7079391
This patent describes a flame stabilizer for a solid fuel burner which has a fuel feed conduit that terminates at a discharge end for use in or near the exit throat of a burner with combustion air being passed from a windbox around the fuel feed conduit. It comprises a vortex generator having a periphery and being shaped to mount around the fuel feed conduit near its discharge end in the path of combustion air to generate a vortex downstream of the discharge end.
- Assignee:
- NOV; EDB-92-172479; NOV-92-045061
- Patent Number(s):
- US 5131334; A
- Application Number:
- PPN: US 7-785744
- OSTI ID:
- 7079391
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
014000 -- Coal
Lignite
& Peat-- Combustion
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400800* -- Combustion
Pyrolysis
& High-Temperature Chemistry
42 ENGINEERING
421000 -- Engineering-- Combustion Systems
AIR FLOW
BURNERS
CHEMICAL REACTIONS
COMBUSTION
FLAMES
FLUID FLOW
FUELS
GAS FLOW
OXIDATION
SOLID FUELS
STABILIZATION
THERMOCHEMICAL PROCESSES
014000 -- Coal
Lignite
& Peat-- Combustion
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400800* -- Combustion
Pyrolysis
& High-Temperature Chemistry
42 ENGINEERING
421000 -- Engineering-- Combustion Systems
AIR FLOW
BURNERS
CHEMICAL REACTIONS
COMBUSTION
FLAMES
FLUID FLOW
FUELS
GAS FLOW
OXIDATION
SOLID FUELS
STABILIZATION
THERMOCHEMICAL PROCESSES