Severe Chemical Waste? RETTAR Bed Monitoring Saves Plants Millions
Coal washeries face high chemical waste due to poor slurry control. RETTAR Thicker Bed Level Monitoring offers precision, saving millions annually.
Coal slurry thickeners are the core of solid-liquid separation in coal washing, and their operational efficiency directly affects the economic benefits of coal washeries. However, traditional thickener management methods have long been plagued by prominent problems: turbid overflow risks, uncontrollable flocculant (PAM) costs due to experience-based dosing, and inefficient maintenance caused by easy interference of traditional instruments.
To address these pain points, RETTAR Thicker Bed Level Monitoring System provides a professional solution. With vertical penetration sensing, dual-signal scanning and cloud intelligent control as its core, the system’s probe goes deep into the thickener, directly penetrating the coal slurry medium to accurately monitor the distribution of clear liquid layer, sedimentation layer and sludge layer, avoiding data distortion caused by tank wall scaling and bubbles.
The system dynamically adjusts flocculant dosage according to real-time sludge layer data, effectively reducing chemical waste. Equipped with an intelligent self-cleaning function, it ensures 24/7 stable operation without frequent shutdowns for maintenance. With high precision, low maintenance and good cost-performance, it is widely applied in coal washing, mining, chemical and other industries, helping coal washeries reduce chemical and labor costs and achieve annual savings of millions.
