Sludge discharge treatment and recycling system for water supply pretreatment system of power plant

The utility model discloses a sludge discharge treatment and recycling system for a water supply pretreatment system of a power plant, which comprises a middle water tank connected with a backwashing water outlet of a valveless filter tank, a sludge collection water tank connected with a sludge disc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG AICHEN, WANG YIHONG, YAN JINGSHUN, YANG WENZHEN, ZHOU YIMIN, XU YAO, LI QIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	The utility model discloses a sludge discharge treatment and recycling system for a water supply pretreatment system of a power plant, which comprises a middle water tank connected with a backwashing water outlet of a valveless filter tank, a sludge collection water tank connected with a sludge discharge water outlet of a reaction sedimentation tank, a sludge concentration tank, a sludge stirring tank and a full-automatic dehydrator, a first pipeline is connected between the middle water tank and the sludge concentration tank; a first lifting pump is connected in series on the first pipeline; a second pipeline is connected between the sludge collecting water tank and the sludge thickening tank; a second lifting pump is connected in series on the second pipeline; a third pipeline is connected between the sludge thickening tank and the sludge stirring tank; a third lifting pump is connected in series on the third pipeline; and a fourth pipeline is connected between the sludge stirring tank and the full-automati