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 ...
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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Traveling Bridge Sludge Scraper 0.3m/Min – 2.0 M/Min Industrial Scraper 60m Tank
Traveling Bridge Sludge Scraper 0.3m/Min – 2.0 M/Min Industrial Scraper 60m Tank Product Overview The Traveling Bridge Sludge Scraper is designed for rectangular or horizontal-flow sedimentation tanks. The traveling bridge moves back and forth, driving scraper blades to push settled sludge to the sludge hopper for discharge. Featuring stable operation, lightweight design, and easy maintenance, it's ideal for primary and secondary clarifiers in municipal and industrial
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Peripheral Drive Sludge Scraper 6m – 50m Tank Anti Corrosion
Peripheral Drive Sludge Scraper 6m – 50m Tank Anti Corrosion Product Overview The Peripheral Drive Sludge Scraper is a continuous sludge and scum removal system designed for large circular sedimentation tanks. Driven from the periphery around a central column, the scraper arms rotate slowly to efficiently collect sludge from the bottom and skim scum from the surface. This system offers reliable performance with low maintenance requirements, making it ideal for municipal and
