Industrial scraper for settling processes
Efficiently manage continuous sludge removal and sedimentation within your clarifiers and thickeners, ensuring optimal slurry processing by integrating this robust scraping solution that accommodates large tank diameters and high solid concentrations.
Scrapes and Extracts Sludge in Clarifiers
The LUMPP Industrial Scraper from HASLER Group is engineered to handle rigorous sludge scraping and extraction in clarifiers and thickeners, particularly in phosphoric acid and water treatment applications. This robust equipment is designed for tanks up to 35 meters in diameter, effectively processing solid sludge concentrations up to 30%. Utilizing a central drive unit and tubular shaft—attaching scraper arms for precise material redirection—the scraper integrates seamlessly into continuous operations with its automatic torque overload detection and adjustable blade system, ensuring material flow to tank outlets without interruption. Rated to withstand up to 96,500 Nm torque, the scraper is constructed from durable materials like 316L and super duplex to endure chemical and environmental challenges. With its sludge extraction options—whether central or edge discharge—the LUMPP Industrial Scraper is adaptable to various configurations, supported by rheology analyses for optimal installation. Enhanced by global support services, including three-dimensional CFD simulations and maintenance packages, it promises efficient integration and long-term operation across industries like hydrometallurgy, mining, and metal processing.
Benefits
- Ensures continuous operation with automatic overload adjustment, minimizing process interruptions.
- Reduces manual intervention with precise automatic sludge extraction options.
- Adaptable to harsh environments with corrosion-resistant materials like 316L and super duplex.
- Optimizes installation with optional rheology analyses for customized system performance.
- Supports large-scale operations in complex chemical processes with high torque capacity.
- Applications
- Flocculation processes,Zinc,Sulphuric acid,Cobalt,Clarifiers,Iron ores,Fluorite,Calcium phosphate,Nickel,Phosphate ores,Calcium silicate,Phosphoric acid,Phosphate dihydrate,Copper,Thickeners
- End products
- Copper sulfate,Phosphate fertilizers,Hydrofluoric acid,Zinc sulfate,Clarified water,Treated wastewater,Sulfuric acid solutions,Thickened sludge,Nickel sulfate,Cobalt sulfate,Monocalcium phosphate,Superphosphate,Iron concentrates
- Steps before
- Flocculation,Reagent Addition,Sedimentation
- Steps after
- Clarified Liquid Recovery,Sludge Disposal,Filtration
- Input ingredients
- calcium phosphate,phosphate ores,sulphuric acid,phosphate dihydrate,fluorite,calcium silicate,iron ores,zinc,nickel,copper,cobalt,liquid with fine particles,reagent
- Output ingredients
- solid sludge,clarified liquid
- Market info
- HASLER Group is known for manufacturing and supplying industrial engineered-to-order (ETO) equipment, specializing in mixing, filtration, and sealing solutions for various industries, with a reputation for quality and innovation in handling challenging process applications.
- Tank Diameter
- Up to 35 m
- Usable Volume
- Up to 18,000 m³
- Solid Content
- 0.5 to 30%
- Rated Torque
- Up to 96,500 Nm
- Materials
- 316L,904L,Super Duplex
- Safety
- Torque Monitoring System
- Automation
- Automatic Anti-overload System
- Sludge Extraction
- Central or Edge
- Automation level
- Automatic anti-overload system
- Scraper rotation method
- Axial-drive
- Sludge extraction configuration
- Central or edge extraction
- Scraper arm adjustment
- Automatic height adjustment
- Scraping method
- Continuous operation
- Rheology analysis option
- Available
- Torque monitoring
- Safety overload protection
- Abrasion resistance
- Yes
- Biological compatibility
- Yes
- Cleanability
- Yes
- Corrosive resistance (e.g.,acids)
- High
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Material
- 316L,904L,Super Duplex
- Tank diameter
- 10 to 35 m
- Sludge extraction
- Central or edge
- Material
- Stainless steel (316L,904L,super duplex)
- Safety system
- Automatic anti-overload system