| 主权项 |
1. A centrifugal air separator comprising:
a separation section including a coiled duct, wherein the separation section has an entrance port, an exit port, and a waste port; and a drive section including a blower, wherein the drive section is configured to direct an input air stream from an atmosphere of an enclosure into the entrance port, wherein the blower is configured to direct the input air stream through the separation section, wherein the separation section is configured to separate the input air stream into a clean air stream emitted from the exit port and a waste stream emitted from the waste port; wherein the coiled duct has a duct entrance port fluidically connected to the entrance port, a duct exit port fluidically connected to the exit port, and a duct waste port fluidically connected to the waste port; wherein the coiled duct defines a channel between the duct entrance port and the duct exit port, wherein the duct waste port is proximate the duct exit port and fluidically connected to the channel; wherein the separation section is configured to transmit through the duct entrance port a duct input air stream that is at least a portion of the input air stream and to at least partially separate the duct input air stream according to a molecular weight of components of the duct input air stream into a duct clean air stream that is at least a portion of the clean air stream and a duct waste stream that is at least a portion of the waste stream. |
