| 摘要 |
An apparatus for removing impure particles is provided to achieve a simple structure and an economical air supply, by jetting raw material through jet nozzles so as to adsorb air automatically without an air supply device such as an air compressor and an air blower. A plurality of jet nozzles(120) are installed on a circumference of a cylindrical body(110) to supply raw material, in which air bubbles are mixed, into the body. A raw material-supplying pump(125) is connected to the jet nozzles to supply raw material, which is stored in a raw material-storing tank, through the jet nozzles. A bubble-discharging pipe is installed at a center part within the body in a longitudinal direction of the body. The bubble-discharging pipe discharges impure particles, which are collected in the bubbles, to the outside. A recovery pipe(140) is installed at a bottom part of the body to recover the raw material where the impure particles are removed. A recovery pump(145) is connected to the recovery pipe to recover the raw material to a recovery tank. Further, the jet nozzles are installed at 20-30‹ from perpendicularity of the body in order to form cyclone in the body. |
