| 摘要 |
PURPOSE: Scale removing apparatus of an air respiration tank of an air respirator container is provided to remove contaminant on an inner surface of a container by jetting glass beads in high pressure. CONSTITUTION: Scale removing apparatus of an air respiration tank of an air respirator container comprises: a mounting stand(2) wherein a container(100) is placed in order to face downward; a nozzle(3) which is installed on the lower part of the mounting stand and inserted inside the container; a rotating unit(5) which rotates the nozzle; an elevating unit(6) which ascends and descends the nozzle and the rotating unit; a high pressure air supplying part which supplies high pressured air into the nozzle; a jetting material supplying part(7) which supplies functional material(200) into the nozzle.
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