| 摘要 |
<p>A cyclone arrangement comprises a cyclone body 4, a plurality of inlet ducts 12a,b,c and an outlet 10. A first end 13 of each of the inlet ducts 12a,b,c is coupled to a downcomer 8 and a second end 14 of each of the inlet ducts 12a,b,c is coupled to the cyclone body 4. An end of the downcomer 8 proximate the cyclone body 4 is co-axial with the cyclone body 4, and each inlet duct 12a,b,c exits the downcomer 8 radially and enters the cyclone body 4 tangentially. Three or more inlet ducts 12a,b,c may be present and the downcomer 8 is preferably mounted to the cyclone body 4 on a support 11, with the outlet duct 10 exiting the cyclone body 4 through the support 11. An isolation valve may be mounted in each inlet duct 12a,b,c.</p> |
