| 摘要 |
A dust separating apparatus is provided, including a main body having a cylindrical shape and including a suction port on a bottom surface and an open upper part, a cover that covers the upper part of the main body and includes a discharge port formed on the same axis as the suction port; and an air guide member protruding from the suction port to the inside of the main body, wherein the air guide member allows the suction port to be in fluid communication with the main body when suction force is generated in the main body and does not allow the suction port to be in fluid communication with the main body when suction force is not generated in the main body.
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