<p>The present invention relates to a powder receiving device for a mill connected to one side of a mill with a hose to receive powder discharged from the mill. The powder receiving device for a mill receiving powder discharged with wind from the mill (1) comprises: a frame (6) having an inner installation space unit; a storage container (8) placed to be attached and detached on a support (3) of the frame (6); a cyclone cover (10) installed to be opened and closed in an opened upper portion of the storage container (8) and of which the inside of a cyclone main body (12) is formed to be communicate with the inside of a cover unit (14) in the upper portion of the cover unit (14) covering the opened upper portion of the storage container (8) and wherein an inlet pipe (13) introducing an air and powder discharged through a blower (2) of the mill to the inside of the cyclone main body (12) is connected to and installed in an outer circumferential surface of the cyclone main body (12) in a tangent direction and having a plurality of exhaust holes (11) formed in a center of the cyclone main body (12) and an inner pipe (16) of which a lower side is opened and having an inner diameter larger than an outer circumference of the exhaust hole (11) is installed downward on the inner bottom surface of the cyclone main body (12) and wherein a filter (17) of which the upper portion communicates with the exhaust hole (11) is attached to and detached from the inside of the inner pipe (16) through a long bolt (18); and an air chamber (20) installed in the upper portion of the cyclone cover (10) and where a compressed air inlet (21) and an injection nozzle are respectively installed and wherein the injection nozzle (22) is inserted into the filter (17) through the exhaust hole (11).</p>
