METHOD AND DEVICE FOR BURNING FUEL

摘要

FIELD: low-power heat-generating equipment; domestic thermal apparatus. SUBSTANCE: method consists in gasification of fuel and mixing of it with air which is fed in form of radial jets symmetrically relative to axis of flame; air jets are evenly delivered around axis of flame in several horizontal planes above surface of evaporating fuel. Part of total amount of air is fed in form of unsymmetrical jets which are located on local sections between planes of location of symmetrical jets and part of air is fed in form of flat jets at end of zone of mixing of gasified fuel with air, thus providing for pulsating combustion. Device used for realization of this method includes cylindrical combustion chamber having side perforations in form of several equidistant strakes located over circumference; beside that, several sections of holes are additionally provided; centers of these holes are located in arcs shifted relative to each other along axis of chamber. Chamber is located in cylindrical casing forming cavity which is brought in communication with chamber through perforations and through outlet device made in form of flat slit between flanges of casing and chamber. EFFECT: saving of fuel and low content of toxic admixtures in combustion products.