| 摘要 |
PROBLEM TO BE SOLVED: To provide dehydration equipment for low concentration slurry saving an installation space, capable of stably obtaining a solid of high concentration, enhancing the dehydration efficiency by a high pressure filter press, reducing the moisture content of a cake and capable of removing a harmful component contained in the cake. SOLUTION: In the dehydration equipment 10 for the low concentration slurry equipped with a sorting means 5 for sorting and removing an enclosure from the recovered low concentration slurry, a slurry concentration tank 23 for storing the low concentration slurry from which the enclosure is sorted and removed to increase the solid concentration of the low concentration slurry and a high pressure filter press 29 for dehydrating the concentrated slurry to manufacture a cake, the slurry concentration tank 23 is equipped with a continuous dehydration device 22 for concentrating the low concentration slurry.
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