Device for regulating combustion, especially the oxygen content of the combustion flue gases (smoke), by means of a burner using blown air, method of implementation and burner equipped with such a device

摘要

a) Device for regulating combustion, especially the oxygen content of the combustion flue gases (smoke), by means of a burner using blown air, method of implementation and burner equipped with such a device. b) The device is characterised in that it includes a pipe 13 for taking off combustion gases, the inlet 14 of which is located in the hearth (furnace body) in the vicinity of the burner, and the outlet 15 of which emerges into the inlet of the blowing machine 10, this pipe including a sensor 16 sensitive to the stoichiometry, and supplying a signal-processing circuit 17 in order to regulate the combustion fluids so that they are at stoichiometry or very nearly at stoichiometry. c) The invention relates to the regulation of combustion systems. IMAGE