The GN Dewatering Decanter Centrifuge, characterized by its distinctive 8.5-degree beach angle, stands as an exceptional solution for dewatering applications. Primarily employed for industrial wastewater sludge, this centrifuge has a design geared towards easy mud separation. It effectively handles a spectrum of challenges, encompassing large particle sizes, significant density disparities between solids and liquids, low viscosities, high concentrations, and robust treatment capacities, all while delivering enhanced dryness and good clarity. When dealing with sludges or wastewater laden with fine particles, the inclusion of flocculants assists in aggregating these particles, subsequently facilitating efficient dewatering with the Dewatering Decanter Centrifuge.
This decanter centrifuge finds versatile applications across a diverse range of materials, including drilling mud, sewage, cutting(especially water-based mud), and others. It addresses the dewatering needs of intricate substances such as sludge and wastewater. To optimize the dewatering process, the centrifuge capitalizes on its distinct features and advancements.
One of its notable features is the 8.5-degree beach angle, extending the cone section and thereby augmenting the drying and dewatering zones. Constructed with advanced materials like duplex stainless steel SUS2205 or SUS2304, the shaft caps and bowl ends outperform traditional alternatives. The utilization of centrifugal casting and die-forging processes ensures durability by mitigating intergranular corrosion and residual stress issues. The CNC spiral blade forming equipment is employed to press the screw blade, offering superior slag-conveying efficiency compared to traditional methods.
Further enhancing efficiency, the screw blade’s design can be tailored to specific material properties. Additionally, an optimized beach angle, pitch, and the inclusion of a BD baffle plate segregate the dewatering and sedimentation zones. This design fosters clearer and drier separated liquid, while also reducing energy consumption. A double cone design suits high-concentration and high-viscosity materials, bolstering slag discharge resistance and increasing treatment capacity.
Furthermore, wear-resistant components like the tungsten carbide sleeve at the solid discharge port and user-friendly features such as adjustable overflow weir plates and gas spring-assisted collection box covers contribute to the centrifuge’s overall durability and ease of use. These features, combined with innovative bearing designs and machine monitoring systems, position the GN Dewatering Decanter Centrifuge as a reliable and efficient solution for industries grappling with complex dewatering challenges.
