Fuel gas burner for pressurised fuel - has pressure reducing stage behind perforated cone and electrode igniter

摘要

The burner (1) has a combustion head (2) located in front of the housing. The burner has a cylinder (4) which fits into a rear sleeve (5) and is opened at the outer end (7). The burner flame emerges from the open end (8). The injector (9) is connected to the gas fuel supply pipe through a solenoid fuel valve. The gas pressure is released before ignition in the space (21) in front of the injector. The front of the pressure reducing stage connects with a conical space (23) enclosed in a perforated sheet with an open end. The burner is ignited with an electrode (30).