8m – 60m Center Drive Sludge Scraper Vertical Shaft Clarifier Scraper
8m – 60m Center Drive Sludge Scraper Vertical Shaft Clarifier Scraper Vertical Shaft Center-Drive Sludge Scraper Product Overview The Vertical Shaft Central Drive Sludge Scraper is designed for large circular clarifiers and thickeners, providing efficient sludge collection and discharge. A vertical rack structure supports the central drive unit, which transmits torque through a vertical shaft to the scraper arms. It ensures smooth operation, uniform torque distribution, and
8m Sludge Scraper
,60m Sludge Scraper
,Vertical Shaft clarifier scraper
The Vertical Shaft Central Drive Sludge Scraper is designed for large circular clarifiers and thickeners, providing efficient sludge collection and discharge. A vertical rack structure supports the central drive unit, which transmits torque through a vertical shaft to the scraper arms. It ensures smooth operation, uniform torque distribution, and reliable performance under heavy loads and large diameters.
Wastewater flows into the clarifier via the central feed well, where solids settle by gravity. The central drive rotates scraper arms through a vertical shaft, collecting sludge toward the center hopper using blades and guide plates. Sludge is discharged by gravity or suction. The system includes automatic torque monitoring for overload protection and may include a surface scum skimmer.
- Vertical Rack & Drive Unit: Support structure and torque transmission.
- Vertical Shaft: Transfers power from gearbox to scraper arms.
- Scraper Arm & Blade: Directs sludge toward the central hopper.
- Feed Well & Baffle: Ensures uniform flow distribution.
- Sludge Hopper & Discharge System: Collects and removes sludge.
- Scum Removal System (optional): For surface scum cleaning.
- Control System: PLC automation with overload protection and alarms.
- Uniform torque and smooth transmission with vertical rack design
- Ideal for large-diameter and deep circular tanks
- High structural rigidity and corrosion resistance
- Automatic torque protection ensures operational safety
- Optional scum removal system for dual sludge-scum cleaning
- Fully automated operation with minimal maintenance
- Primary and secondary clarifiers in municipal WWTPs
- Industrial wastewater sedimentation and thickening tanks
- Water treatment plant clarifiers and storage basins
- Large-scale sludge concentration and reuse systems
- Scum skimmer system - optional for surface cleaning
- Torque monitoring & overload protection - mechanical or electrical
- VFD control - for automatic speed regulation
- Corrosion protection - epoxy, galvanizing, or full stainless steel
- Bridge structure options - fixed, walking, or rotary
- Discharge systems - gravity, suction, or siphon
- Remote monitoring - IoT-based data collection and status feedback
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Center Drive Sludge Scraper 0.2 – 2.0 M/Min Rotating Sludge Scraper
Center Drive Sludge Scraper 0.2 – 2.0 M/Min Rotating Sludge Scraper Product Overview The Central Drive Sludge Scraper is designed for circular sedimentation and thickening tanks to collect and discharge settled sludge from the tank bottom. Driven by a central gearbox, the scraper arms rotate slowly, pushing sludge toward the central hopper for discharge, while optional skimmers remove surface scum. It features simple structure, reliable operation, and easy maintenance, making
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50 – 5000 M3/H Circular Sedimentation Tank Wastewater Treatment Final Settling Tank
50 – 5000 M3/H Circular Sedimentation Tank Wastewater Treatment Final Settling Tank Product Overview The Sedimentation Tank is a crucial unit in water and wastewater treatment systems. It removes suspended solids from raw water through gravity settling, allowing heavier particles to accumulate at the bottom while clarified water flows out from the top. This process effectively reduces the load on downstream filtration and biological treatment units, ensuring stable and
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5m3/H - 300m3/H Water Purification System DAF Dissolved Air Flotation Water Filtration System
5m³/H - 300m³/H Water Purification System DAF Dissolved Air Flotation Water Filtration System Product Overview The Dissolved Air Flotation (DAF) Water Filtration System is a high-efficiency water clarification unit designed to remove suspended solids, oils, greases, algae, and other impurities from raw water or wastewater. By utilizing microscopic air bubbles to float fine particles to the surface, the DAF system achieves superior solid-liquid separation efficiency compared
