FIELD: power engineering.
SUBSTANCE: burner device comprises body of burner device, inside of which there is an injection burner equipped with output nozzle, which represents a dead nozzle with fixed dead radial branch pipes, in which there are rows of openings for combustible mixture drain, in upper part of burner device body there is a nozzle of air inlet with air supply control unit installed in it, which is arranged in the form of butterfly damper with fixator, at gas inlet to injection burner there is a nozzle installed with the possibility of axial shift, being equipped with replaceable nozzle, and inlet of primary air into injection burner is arranged in the form of holes on its body.
EFFECT: expansion of heat power control range in process of stable operation at any modes of device operation.
3 dwg
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Authors
Dates
2009-10-20—Published
2008-07-02—Filed