首页>
外国专利>
Waste water decanting float comprises a sub-surface extractor chamber, which is raised and lowered by hydraulic jack and spring
Waste water decanting float comprises a sub-surface extractor chamber, which is raised and lowered by hydraulic jack and spring
展开▼
机译:废水de析浮子包括一个地下抽气室,该抽气室由液压千斤顶和弹簧升高和降低
展开▼
页面导航
摘要
著录项
相似文献
摘要
A decanter unit comprised of floating decanter assembly with an upper floating chamber from which hangs the sub-surface decanting chamber. A vertical hydraulic jack (14) in the float (10) raises and lowers the decanting chamber (12). Clear water is drained from beneath the surface of a water treatment basin through a floating decanter assembly with an upper floating chamber from which hangs the sub-surface decanting chamber. A vertical hydraulic jack (14) in the float (10) raises and lowers the decanting chamber (12). In the raised position the decanting chamber outlet is closed. In the lowered position the decanting outlet is open. The decanter unit is used in a sequenced batch reactor waste water treatment process and remains closed during periods when sediment is forming. The (14) operates in the down direction only and (12) raised by spring action. The interface between the float and decanting chamber has a cast silicon seal (42).
展开▼