| 摘要 |
<p>Provided is a device for removing dust when cutting a steel plate. The device for removing dust comprises: a housing which has an inlet to intake the air at one side thereof and has an outlet to discharge the air at the other side thereof; a filter part which is formed inside the housing and filters dust in the air flowed from the inlet; a dust recollecting part which is formed in a lower side of the housing and collects dust filtrated from the filter part; an intake fan which is disposed in the housing and sucks air through the inlet; a door part which is inserted between the housing and the dust recollecting part and selectively connects the housing to the dust recollecting part; and a control part which selectively connects the housing to the dust recollecting part by controlling the door part depending on the steel plate cutting work and the operation of the intake fan. Accordingly, a worker may not connect the housing to the dust recollecting part by manually rotating a door part to collect dust filtrated in the housing through the dust recollecting part by connecting the housing to the dust recollecting part through a rotation of the door part by determining the door part depending on the steel plate cutting work and the operation of the intake fan, thereby reducing labor cost and improving work efficiency.</p> |
