Gas burner of atmospheric heat producer - has mixt. chamber with sleeve having mixt. outlet apertures and at inlet aperture with gas nozzle in front directed into mixt. chamber

摘要

At least one free jet, crossed with the burner gas free jet blown from the gas nozzle (6), is provided and is pref. of air. An outlet (11) of at least one flow channel (12) connected with the pressure side of the blower (13) is directed at a predetermined angle inclined from the side of the inlet aperture (5) of the mixture chamber (1). The ratio of the dia. of the outlet to that of the opening of the burner gas nozzle is between 1-1 and. 3.0. At a side of the inlet aperture of the mixture chamber opposite to an outlet of a flow channel a projecting guide component is arranged. The blower (13) is controllable parallel to a gas magnet valve, the control incorporating a time delay component. USE - To reduce the prodn. of toxic substances in the flue gases of a gas burner.