| 摘要 |
<p>The invention relates to a centrifuge having a purification sludge cohesion supply system. According to the invention, the centrifuge comprises a raw water supply part (10), a centrifugation part (20) for separately discharging the raw water received from the part (10) and the sludge included in the raw water by centrifugal force and a cohesion part (30) which is provided on the part (10) and enables the cohesion of the sludge included in the transferred raw water, where the part (10) includes a supply line (11) having an inlet (111) for raw water and an outlet (112) for supplying raw water to the centrifugation part (20), and a distributive line (12) which is branched from an intermediate part of the supply line (11) and has a distributive outlet (121), and the cohesion part (30) comprises: a main body (31) which has an upward-downward interior reception part (311) connected to a distributive outlet (121) of the line (12) and which is placed at the level of the outlet (112) of the line (11), so that the line (11) and the part (311) are connected to one another; an impeller (32A) provided in the part (311) of the body (31) and a driven shaft (32B) which is coupled with the center of the impeller (32A); a bottom cover (33) inserted into the upper part of the main body; a bearing house (34) coupled with an upper part of the bottom cover (33) and having a interior space part (341) through which the shaft (32B) is mounted and a diameter-widening space part (342) in the lower part of the part (341); two or more bearings (35) located in the part (341) of the house (34) and supporting the driven shaft; a bottom sealing part (36A) for preventing water leakage, placed in the part (342) of the house (34) and having an interior lower space part (361) through which the shaft (32) is mounted.</p> |
