Water circulation supply system for sewage recycling

一种污水回收的水循环补给系统

Abstract

The utility model relates to the technical field of water circulation systems and in particular relates to a water circulation supply system for sewage recycling. The system comprises a grating well, and an aeration regulating reservoir, a hydrolysis acidification pool, a contact aeration basin and a coagulative precipitation tank which are sequentially connected through pipelines, wherein the coagulative precipitation tank is communicated with a biological aerated filter and a sludge tank; the biological aerated filter is communicated with a disinfecting tank; the grating well is communicated with the aeration regulating reservoir through a first water inlet and is connected with a water inlet pipe for feeding sewage; and the disinfecting tank is communicated with a clean water basin through a second water inlet. The system adopting technical scheme in the utility model has the beneficial effects that the system is low in investment cost, low in energy consumption, reasonable in design, simple in process flow, high in load resistance and small in sludge production, the effluent stability of sewage treatment is guaranteed, the sewage treatment effect is greatly improved, and the using standard of power plant cycle cold water supply can be well achieved.
本实用新型涉及水循环系统技术领域,特别是指一种污水回收的水循环补给系统,包括格栅井,以及通过管道依次连接的曝气调节池、水解酸化池、接触氧化池和混凝沉淀池;所述混凝沉淀池还连通有曝气生物滤池和污泥池,所述曝气生物滤池连通有消毒池,所述格栅井通过第一进水口连通至曝气调节池,所述格栅井连接有送入污水的进水管,所述消毒池通过第二进水口连通至清水池。本实用新型的上述技术方案的有益效果如下:投资成本少,能耗低、设计合理,工艺流程简单、抗负荷能力强,产泥量少,在保证污水处理的出水的稳定性同时,还大大提高了污水处理的效果,能很好地达到电厂循环冷补给水的使用标准。

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    CN-105399276-AMarch 16, 2016江苏海祥环保工程有限公司地埋式生活污水处理系统
    CN-105672440-AJune 15, 2016河南科技学院Intelligent urban green land rainwater collection and utilization apparatus
    CN-105804151-AJuly 27, 2016河南科技学院一种智能化屋顶花园雨水收集利用系统