| 摘要 |
A gas turbulator (21) is used in burners (20) of different kinds to obtain better combustion. The turbulator is placed in a chamber or passageway (10) for hot combustion gases. The turbulator fills the passageway forcing the gases to pass a double-walled unit comprising a first membrane wall (22) with radial slits (24) and another membrane wall (23) with a central exhaust opening (26). An expansion nozzle (27) is connected to this opening (26). The slits (24) have oblique wings (25) at least along one edge, which causes the gases to mix intensively within the space between the membrane walls (22, 23). These are during burning maintained at a high temperature, which garanties an efficient final combustion. |
