- City: Annalong
- Country: India
- Zip/Postal Code: 42223
- Listed: July 23, 2019 4.00
- Expires: 63 days, 2 hours
The central drive sludge thickener for wastewater treatment consists of a rotating device with a central drive, including an electric motor, a multi-stage reduction gear, a baffle cylinder, a shaft and a scraping system. The lower part consists of a pair of tool holder arms that are suspended from the position aligned with the device. The sludge inlet is in the middle, but the flow is biased toward the baffle to optimize thickening. The sludge scraping blade made in the standard part removes the sludge accumulated at the bottom and collects it in the central pit, which is conveyed to the outlet through the pipe.
The slurry or sewage containing the fine-grained objects is fed into the central part of the central drive sludge thickener for wastewater treatment through the trough or sludge pipe, and the slurry is uniformly radiated to the periphery to slowly flow, and the solid particles in the slurry or sewage in the warm tour are self-weighted. Or settle by flocculation. Initially, due to the low concentration, the particles basically settled themselves, the sinking speed is faster, and then sink into the concentrated belt, and the sinking speed is slower. Finally, it sinks to the lowermost sediment zone, which is also a compression zone with a higher concentration, and moisture is continuously precipitated from the gap of the settled particles. When the middle truss is continuously rotated, the dents push the sediment along the tapered slope of the bottom of the pool to the center of the bottom of the pool, and finally discharge from the discharge opening at the bottom. When the middle molar advances the sediment, it is also a compression process of the scraper on the sediment, which also greatly promotes the precipitation of the water, so that the sediment discharged from the discharge port passes through the concentrated slurry or sludge. The upper part of the pool is a clarification belt, and the clarified liquid is discharged from the overflow of the tank, thereby forming the whole process of the operation of the thickener.
The central drive sludge thickener for wastewater treatment is suitable for small and medium sized clarifiers, central inlets, surrounding outlets and central sludge discharge.
2.High reliability, maintenance-free,
3.Thick strips will remove water from the sludge space, quick installation, high moisture content reduction, easy to install even in existing tanksChina Sludge Thickener
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