Cleaning device null for liquid penetrant inspection

摘要

PURPOSE:To uniformly and automatically cleans the whole of a to-be-inspected object effectively by providing a lower spray nozzle below a turn table having a plurality of openings, thereby allowing a cleaning water from the lower spray nozzle to pass through the turn table above the nozzle. CONSTITUTION:An object 1 to be inspected is placed on a turn table 2. A flat part at the center of the table 2 has many openings, through which a cleaning water from a lower spray nozzle 8 is uniformly jetted out to the lower face of the object. A meshing means 5 is provided in the upper or lower face in the vicinity of the outer periphery of the turn table 2, more preferably, in the outer periphery of the turn table 2. The table 2 is supported in a rotatable manner in the horizontal direction by some means provided in the vicinity of the outer periphery of the lower face thereof, for example, a plurality of rollers 6. A driving part 7 is outside a box 4. Specifically, a driving shaft 14 of the driving part 7 passes through the box 4 in the vicinity of the outer periphery of the box 4 and extends to the vicinity of the outer periphery of the table 2, where the shaft is meshed with the means 5.