APPARATUS FOR PRODUCING SLUDGE

A sludge producing apparatus in which a sludge conveying and dehydrating screw conveyor (10) is obliquely provided on a sludge tank (9), which stores a sludge slurry from a sludge spray unit (1), in such a manner that the front end of the conveyor (10) is immersed into the tank (9) and extended to t...

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Bibliographische Detailangaben
Hauptverfasser:	T. IDEGUCHI, K. TAGUCHI, T. OHYABU, T. OKUO, M. KITAJIMA, H. YAMASHITA, T. YASUI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRACTORIES SEPARATION SLAG THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF NATURAL STONE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	A sludge producing apparatus in which a sludge conveying and dehydrating screw conveyor (10) is obliquely provided on a sludge tank (9), which stores a sludge slurry from a sludge spray unit (1), in such a manner that the front end of the conveyor (10) is immersed into the tank (9) and extended to the bottom thereof and the rear end is projected from the water surface of the tank (9). The sludge slurry which settles and concentrates at the bottom of the tank (9) is dehydrated while being conveyed from the bottom of the tank (9) toward the outside of the tank. This apparatus permits the simultaneous transport and dehydration of the slurry so that the sludge slurry can be dehydrated continuously and efficiently.