Arrangement for oil burner with pressure atomising and heating oil pump

摘要

The arrangement for an oil burner with pressure atomising includes a fuel oil pump, which sucks oil from a storage container and supplies to a burner nozzle. A mixing chamber is arranged in the oil supply line before the fuel oil pump, for mixing the fuel oil and air. The mixing chamber is provided with a connector and the mixing chamber has a drivable, rotating impeller. The blades of the impeller have perforations (4a). The perforations or recesses (4a) are height displaced to adjacent blades. The blades are provided with a different number of perforations.