30-08-2018 дата публикации
Номер: KR1020180096846A
Принадлежит:
Disclosed is a mixer shaft sealing device to improve a sealing structure of an impeller shaft packing part of a mixer so as to completely prevent leakage of wheat in a mixer due to infiltration of wheat flour into a packing part during a mixing process to produce noodles. To this end, the mixer shaft sealing device comprises: a Teflon packing part insertedly coupled to an impeller shaft passing through a mixer main body from the outside of the mixer main body to prevent leakage of a powder mixture in the mixer main body through gaps on the impeller shaft and the mixer main body, and having an air winding passage formed on an internal circumferential surface facing an outer circumferential surface of the impeller shaft; and an air supply part installed on the outside of the mixer main body to support the Teflon packing part, and forming air sealing between the Teflon packing part and the impeller shaft by supplying air to the air winding passage through the air winding passage as an air ...
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