| 摘要 |
A curdling tank includes two upright, mutually intersecting, circular tank sections, each of the circular tank sections having a concentrically operated stirring system. The bottom portions of each of the circular tank sections are shaped to include sloping sides to form respective concentric bottom grooves with a downwardly pointed cross section, the lowermost portions of the grooves meet or overlap each other midway between the two shafts. The grooves are arranged in the shape of a figure of eight and the grooves achieve an effective emptying through a single outlet.
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