| 摘要 |
The invention relates to a device for separating from a gas stream liquids and/or solid matters or gases having a different specific weight. Said device comprises a gas inlet (14) and a gas outlet (38), with a tubular cavity (12) expanding conically from the gas inlet (14) towards the gas outlet (38). Near the gas inlet (14), an auxiliary gas inlet (18) leads into the tubular cavity (12) tangentially to the lateral surface of said cavity (12). This auxiliary gas inlet (18) is preferably situated at an angle, in relation to the vertical, to the central axis (24) of the cavity (12) in direction of the gas outlet (38), so that the auxiliary gas moves along a helical path along the surface area of the cavity (12) to the gas outlet (38). The device requires only little energy, is simple to make and needs minimum maintenance. Advantageously, the device comprises no movable parts.
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