| 摘要 |
A combined burner has body with engine installed in it, its hollow shaft is connected to mounted coaxially spray nozzle, fuel-supply pipe that is placed in hollow shaft, its inlet end is connected to system of liquid fuel supply, and outlet end is placed in volume of the spray nozzle, coaxially to it nozzle is installed, at its inner surface swirling flow of primary air bosses are provided, and systems of primary and secondary air supply. Part of the body with hollow shaft placed in it and connected to it by means of threaded connection the spray nozzle is arranged in cylindrical form, at its outer side, coaxially to gap, cylindrical case is installed, this forms circular chamber with it, it is connected to system for gaseous fuel supply, in its outlet end nozzle is installed, with large and small openings that alternate provided in it, system for supply of secondary air is arranged as cylindrical box enclosing the case equipped with fan, in the bottom of the spray nozzle at least four openings placed uniformly in circle are provided, at the outlet end of fuel supply pipe nut-feeder is placed, with opening provided in side wall, this is installed in the shaft by means of threaded joint.
|
