| 摘要 |
1. Apparatus for treating substances in the form of a liquid, semi-liquid or pasty phase, with another phase, in particular a gaseous phase, comprising a combustion chamber (1) and a contacting chamber (2), said combustion chamber comprising a casing (3) which is closed in its upper portion by an end plate (4), an annular space (6) which is delimited internally by an internal perforated wall (7), a restricted passage (10), at least one conduit (8) for the tangential feed of a gaseous phase, and a means (5) for axial injection of the fuel through the end plate (4), characterized in that the casing (3) terminates at the downstream end with a convergent portion (9) in which an injection device (11) terminates substantially at the level of the restricted passage (10), on the axis of rotation of the combustion chamber (1), the contracting chamber (2) extending the combustion chamber (1) in a downstream direction on the same axis of rotational symmetry. |
