FUEL FIRED BURNER

摘要

A fuel fired burner having a plenum chamber (18) which is convergent divergent in cross section. The fuel (42) is injected at one open side of the plenum chamber and air (44) is induced into the fuel through said open side. The fuel and air travel along the convergent part of the plenum chamber, mix and issue into the divergent part which is divided by a flame strip (22) through parts in which the mixture passes into the flame.