| 摘要 |
An air blasting cleaning apparatus for dry ice is provided to improve blasting effect by spraying compressed air more strongly, and to prevent operation error by removing remaining dry ice pellets. An air blasting cleaning apparatus for dry ice: a hopper(200); a disc type rotor(320) supplying dry ice pellets to the hoper constantly and controlling supply amount of the dry ice pellet; a connection part(400) connected to the lower end of the rotor housing and supplying dry ice pellets dropped from the rotor inside the apparatus; an air supply pipe(500) discharging dry ice pellets dropped from the rotor by compressed air; and a nozzle(600) provided in the middle of the inside of the connection part and having a through-hole for discharging the compressed air from the upper end of the connection part. The rotor is rotatably provided under the discharge port of the hopper and having supply grooves which can receive the dry ice pellets from the discharge port. The air supply pipe is extended from both ends of the connection part and discharges the dry ice pellets supplied from the supply grooves.
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