Challenge:

During the processes of stone cutting by sawing machines, polishing by grinding machines, and shaping by cutting, a large amount of flushing and cooling wastewater is generated. This wastewater primarily contains stone powder (composed of SiO2, CaO, CaCO2, etc.), along with small amounts of diamond particles, abrasive particles, and impurities such as flushing mud and sand.

Based on the characteristics of stone processing wastewater, the lamella clarifier system treatment process is employed to enable recycling and reuse. This approach not only conserves water resources but also prevents environmental pollution while reducing the operational costs of the enterprise.

System Configuration:

• Reaction System: Chemicals are optimally dosed to coagulate and flocculate the fine suspended solids, preparing them for removal.
• Sedimentation System: Advanced Lamella Clarifier separates sludge from the clarified water with high efficiency.
• Filter Press System:  dewaters the collected sludge, transforming it into solid, low-moisture cakes for easy disposal or potential reuse.
• Control System: PLC automates the entire process for consistent, hands-off operation.

Features & Benefits:

• Full PLC Automation: Ensures consistent treatment quality, reduces labor costs, and minimizes human error. The system runs reliably 24/7 with minimal operator intervention.
• Compact, Skid-Mounted Design: Drastically reduces the footprint and simplifies installation. The pre-assembled unit is easy to transport and can be flexibly relocated as factory layouts change.
• High Efficiency & Stable Performance: Achieves superior effluent clarity, ensuring compliance and providing high-quality water for reuse. The robust design guarantees stable performance under variable load conditions.
• Low-Moisture Sludge: Produces dense, solid sludge cakes with very low water content. This significantly reduces sludge volume, lowering disposal costs and simplifying handling.
• Anti Corrosion: Built with materials resistant to alkaline wastewater, enhancing the system's durability and longevity, and reducing maintenance needs.
• Low Energy Consumption: Optimized processes and efficient components keep operational power costs to a minimum, improving the total cost-of-ownership.

Treatment Capacity: 5 - 75 m³/h

Upgrade your stone wastewater management from a problem to a strategic advantage. Contact us to learn how our advanced system can bring efficiency and sustainability to your stone production line.