| 摘要 |
<p>Device installed near the outlet (3) of a chimney, comprising at least one auxiliary gas injector (7.1, 7.2) directed in such a way that the jet of auxiliary gas is directed upwards, and means (E) of supplying the injector with pressurized auxiliary gas; the or each injector (7.1, 7.2) is mounted in such a way that its orientation is adjustable and it is installed and oriented in such a way that the jet of auxiliary gas encounters the plume (2, 4) of gas from the chimney and produces an upward induction effect encouraging the plume of gas leaving the chimney to disperse.</p> |
