| 摘要 |
PURPOSE: An air-transfer dust discharging apparatus is provided to prevent the solidification and the adherence of dust to a hopper by stirring the dust inside the hopper. CONSTITUTION: An air-transfer dust discharging apparatus comprises the following: a hopper for inflowing gas containing dust; a filter for filtering the dust from the gas; and a dust discharging device collecting the dust and discharging to the outside of the hopper. The dust discharging device includes a sensor installed in the hopper for measuring the height of the collected dust, an auxiliary discharge unit(200) located on the lower side of the hopper, and a main discharge unit(300) storing the dust discharged from the auxiliary discharge unit.
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