| 摘要 |
A washing device of a circulation aggregate for sand is provided to remove foreign materials floating in a water tank by making the foreign materials overflowed toward the outside. A washing device of a circulation aggregate for sand comprises: a passage(11) having the specific volume, placed on the bottom side of a forward wall; a washing tank(10) whose rear wall upper part height is lower than the forward wall upper part height; a water gate opening and closing an exhaust passage, rotated with a steering wheel(21), installed at the forward wall of the washing tank an interior nozzle(30) installed in the inner side of the washing tank, spraying the water of the high pressure downward; an agitating vane(40) installed in the rear wall front lower side of the washing tank; a nozzle(50) pushing floating foreign materials to the upper of the rear wall, installed the place lower than the water level of the washing tank; and an edge nozzle set up at a lower corner where the rear wall and a side wall of the washing tank meet. |
