| 摘要 |
PURPOSE: A roller cleaning device is provided to effectively separate scales from the inside of a roller and prevent washing water from scattering when removing the scales. CONSTITUTION: A roller cleaning device comprises a pipe member (132), a drill unit, a brush unit, and one or more jetting ports. The pipe member is formed to be inserted into a roller, and one side thereof is connected to a washing water supply unit. The drill unit is formed on the other side of the pipe member and removes scales from the roller. The brush unit is formed on the outer edge of the pipe member and brushes the scales. The jetting ports are formed on one side of the pipe member and jet washing water to the roller. |
