| 摘要 |
FIELD: the ceramic gas burner is designed for use in the combustion chamber of the heat regenerator, such as a stove for the blast furnace. SUBSTANCE: the ceramic burner is provided with the first feeding flue for the first fuel component, such as fuel gas, and the second feeding flue for the second fuel component, such as air for burning, the first feeding flue communicates in essence with the elongated discharge opening, and the second feeding flue communicates at least with one second discharge opening, the latter opening(s) passes in essence in parallel with the first discharge opening a below it in the direction of flow, by a partition which continues up to two discharge openings, these discharge openings communicate directly with the combustion chamber, besides, the partition is positioned between the first feeding flue and the second feeding flue, and in which at least one of the first and second feeding flues is provided with a means for creation of turbulence of the fuel component during operation at that time when it comes out through the flue (s), this turbulence is such that the fuel mixture of the two components is formed higher in the flow of the end of the partition and near it, the mentioned means for creation of turbulence contained an expansion stage that is positioned near the discharge opening(s), at least of the first and/or second feeding flue, in cross-section of the mentioned flue, the expansion stage is provided by the shape of the partition and continues up to the end of the partition by means of gradual expansion, as a result, a turbulence chamber is formed. EFFECT: provided burning practically on a permanent place, preferably very close to the discharge openings. 3 cl, 3 dwg |
