| 摘要 |
A cyclone, particularly for preliminary separation of dust from a gas, including a plastic housing 1 on which a dust collecting container is affixed by a bayonet catch. The plastic housing has an inlet opening 2 with guide vanes for generating a swirling flow of gas, and additional guide vanes 9 are also provided adjacent the air outlet opening for redirecting the swirling flow of gas into a linear flow, thereby reducing the flow resistance. The cyclone has the advantages of a flat construction; individual parts being connected by simple elements such as a bayonet catch 11 or a snap connection; and an enlarged dust collection space 6 due to the geometry of the housing, so that servicing intervals are extended.
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