| 摘要 |
PROBLEM TO BE SOLVED: To provide a dust collector that can inhibit air including dust from flowing into a housing in which an air blower is accommodated without performing strict sealing.SOLUTION: A dust collector 1 includes a body portion 10. The body portion includes: a first housing 11 that has a suction port 16 and in which filters 32, 34, 36 are arranged; a second housing 12 that has an exhaust port 18 and in which an air blower 20 is arranged; and a partition 14 with a ventilation port 15 for partitioning the first housing 11 and the second housing 12 without a clearance and communicating the housings with each other so as to enable ventilation. A first opening 15a on the first housing side 11 of the ventilation port 15 is covered with the filter 36, and a second opening 15b on the second housing side 12 of the ventilation port is connected to an introduction port 20a of the air blower 20. A blowout port 20b of the air blower 20 is disposed within the second housing 12, and air that has passed through the filters 32, 34, 36 to remove dust is blown out into the second housing 12.SELECTED DRAWING: Figure 4 |
