Multistage waste water recovery system

The utility model discloses a multistage waste water recovery system, include effluent water sump and the sewage pipe of being connected with the effluent water sump, be equipped with the multistage heat exchanger who is used for the heat exchange in the sewage pipe, its characterized in that: still...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HE YAN, QIN HUAN, PAN YINGJING, ZHAO DAILONG, LIU YONGLI, LIANG FENGHUA, MO WENGUI, LIANG HUAYI, HUANG WEIJUN, WEI YUANYUAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a multistage waste water recovery system, include effluent water sump and the sewage pipe of being connected with the effluent water sump, be equipped with the multistage heat exchanger who is used for the heat exchange in the sewage pipe, its characterized in that: still include cold water conduit, cold water conduit carries out temperature exchange back through multistage heat exchanger, and one end is connected with the holding water box top, is connected with the cold water conduit other end bottom the holding water box. 本实用新型公开了种多级废水回收系统,包括污水池以及与污水池连接的污水管,所述污水管中设有用于热交换的多级热交换器,其特征在于:还包括冷水管道,所述冷水管道通过多级热交换器进行水温交换后,端与保温水箱顶部连接,保温水箱底部与冷水管道另端连接。