| 摘要 |
PURPOSE: An aggregate sorter for waste ready-mixed concrete is provided, which can sort the aggregate easily and suppress the generation rate of a load and a defect by setting up the improved rotative drum with mechanically efficiency. CONSTITUTION: An aggregate sorter comprises a rotative drum of which a screen sieve (2) for separating gravel and a spiral guide plate (3) for transporting the separated gravel are attached to the center, and a spiral guide wing (14) for transporting the separated sand is attached to the slope, and the drain is attached to the front. The sorter uses not a water pump, but a general pump or industrial pump to separate water, thereby providing the unified constitution system. Therefore, the sorter can accomplish the screening and recovery of the gravel, sand and water at the same time.
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