| 摘要 |
PURPOSE: A device for removing attached materials from a gas cooler is provided to remove a large amount of attached materials since a removing member with an area corresponding to the cross section of a gas pipe is arranged to be able to expand a contact area with the attached materials in the gas pipe. CONSTITUTION: A device for removing attached materials from a gas cooler comprises a vibrator(20), a fastening member(30), and a removing member(40). The vibrator comprises a cylinder, a piston, and a piston rod. The cylinder comprises an inlet hole and an outlet hole so that air or fluid pressure can move to/from a space. The piston enters the space and reciprocates by air pressure. The piston rod is extended from the piston and comprises a fastening chuck. The fastening member is fastened to the chuck. The removing member is arranged at an interval from a part extended from the fastening member in the length direction of a gas pipe(11). |
