BURNER WITH INNER SEPARATING DEVICE Russian patent published in 2006 - IPC F23D14/06 

FIELD: burner for stove plate.

SUBSTANCE: the burner for stove plates suited for combustion of gas has at least two gas burners, one of which is the central burner, and at least one circular burner is positioned around the central burner, mixing chamber with the Venturi effect, ducts for supply of air and radial ducts for supply of the mixture of gas and air to the above mentioned, at least one, circular burner, besides, the burner has body (2) and head (3) including the structure of Venturi ducts 13 and 13a, separating component (4), which divides the inner cavity between body (2) and head (3) into ducts (1) for supply of air and ducts (9,M) for distribution of the mixture of gas and air, the above mentioned separating component (4) has a flat shape. The separating component (4) is made of a steel plate. The upper and side walls of radial ducts (9) are made in head (3), and the lower walls are formed by the upper surface of separating component (4). Body (2) is provided with ribs (18( engaged with ribs (19) going out from head (3) restricting the ducts going outside. Flat component (4) divides the above ducts going outside into two parts in the horizontal direction, thus separating the inner cavity and restricting from the bottom the ducts for supply of air (1) and from above - radial ducts (9,M). The ducts for supply of air and the ducts for distribution of the mixture of gas and air (four ducts all in all) are positioned in the form of a cross. The separating component is made in the form of a Kelt cross and coupled to skirt (12). Covers (7) and 9*0 and skirt (12) are made of steel or brass and coated, preferably, with enamel of various tints. Openings (201) for exit of flame of the central burner are inclined relative to vertical axis (Y) of the burner at an angle within 40 to 70 degrees.

EFFECT: enhanced efficiency of the burner.

10 cl, 8 dwg