| 摘要 |
This invention is related to means used for collecting dust, especially dust collection devices, vacuums and similar used at work sites, which can be moved to a work location. The invention concerns a dust collection apparatus (100) that has a suction chamber (200) that has a filter (212) therein, and which suction chamber (200) has at least one suction inlet (112) for sucking dusty air from outside of the apparatus and which dust collection apparatus (100) has a motor (230) for transferring air from outside of the apparatus through the suction inlet (112) to the suction chamber (200) and further through the filter (212). In this embodiment the dust collection apparatus (100) has at least a first door (120) and a second door (120) which are attached to opposite sides of the suction inlet (112), said doors (120) having an adjustable opening angle, and which doors (120) are turnable against the body of the dust collection apparatus (100). |
