Removable stirred kettle base bearing

The invention discloses a removable stirred tank base bearing. The bearing comprises a sheath (1), a shaft sleeve (2), a bearing pedestal (3), a supporting plate (4) and a pre-embedded plate (5), the sheath (1) is fixedly arranged in the end segment position of a shaft (6), the periphery of the sheath (1) and the shaft sleeve (2) in sliding fit with the periphery are fixed in the bearing pedestal (3) by means of cylindrical end fastening screws (32), the pre-embedded plate (5) is welded to the inner side of a kettle wall (8), the bearing pedestal (3) is connected with the pre-embedded plate (5) through a fixed plate (31) and the supporting plate (4), the fixed plate (31) is welded to the bearing pedestal (3) in order to form one body, and two ends of the supporting plate (4) are respectively fastened and connected to the fixed plate (31) and the pre-embedded plate (5) by means of bolts and nuts. The removable stirred tank base bearing can be detached, and makes the height be conveniently adjusted; and the sheath, the shaft sleeve and other vulnerable parts of the bearing can also be conveniently dismounted, so replacement of a stirrer and replacement and maintenance of components of the base bearing are convenient.