Patent ID: 8613211
Filing Date: 2013-12-24
Classification: B24C,Y10T

Abstract:
1. A shot peening apparatus for a power generating facility in a nuclear power plant comprising: a storage container that stores therein shots impacting on a shot-peening treated region, the storage container including: a shot supplying passage connected to the shot inlet, and through which the shots are supplied to inside the storage container; a shot collecting passage connected to the shot outlet, and through which the shots inside the storage container are collected from inside the storage container by way of sucking; a shot counting until that is arranged at either one of the shot inlet and the shot supplying passage and counts number of the shots to be supplied to inside the storage container; and a movement controlling unit that moves the shot-peening apparatus away from the shot-peening treated region when the number of the shots supplied to the inside of the storage container matches the number of the shots collected from the inside of the storage container, wherein the shot accelerating unit is a vibrator.