Wuxi Hengke Environmental Protection Equipment Co., Ltd. has completed the installation of a custom-engineered 90m³ activated carbon silo system for a key drinking water treatment facility in Huaibei City, Anhui Province, as part of the city's ongoing "Green Water Initiative" to enhance urban water quality.
The system features a one-silo, dual-discharge design-a space-efficient solution that allows simultaneous feeding to two independent treatment lines-paired with Hengke's proprietary high-precision loss-in-weight (LIW) feeder, which ensures ±0.5% dosing accuracy of powdered activated carbon (PAC). Our LIW feeder continuously monitors material weight in real time and dynamically adjusts screw speed to maintain exact feed rates-critical for removing micropollutants like pharmaceuticals and industrial organics.
The 90m³ silo is constructed from Q345B carbon steel with internal epoxy lining to prevent corrosion and carbon adhesion, while the dual conical hoppers eliminate bridging and ensure consistent material flow. The entire system integrates seamlessly with the plant's SCADA platform via Modbus TCP/IP protocol, enabling remote monitoring and automated dosing control.
About Wuxi Hengke Environmental Protection Equipment Co., Ltd.
Founded in 2015, Hengke specializes in the R&D, manufacturing, and global supply of custom wastewater treatment systems, including lime silos, sludge silos, PAM dosing units, shaftless screw conveyors, and high-torque sludge scrapers. With over 50% market share in China's photovoltaic industry for lime storage solutions and as the exclusive lime silo supplier for HKC, Hengke serves clients across municipal, electronics, chemical, and steel sectors worldwide.
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