| 摘要 |
<p>The invention relates to a nozzle-effect ejector-mixer, and particularly to a thermocompressor. An ejector according to the invention is of the type comprising at least one induction nozzle 4 opening out substantially in line with the throat of a mixer-diffuser pipe 9 with a converging-diverging profile; according to the invention, this pipe has, in the mixing zone, a substantially cylindrical wall 10 of great thickness connected to the convergent upstream end 11 and to the divergent downstream end 12 of this pipe, which ends are made with a thin wall. Application particularly for evaporating or concentrating an aqueous solution and/or suspension. <IMAGE></p> |
