Accurate monitoring of solid material surfaces and volumes in storage silos is essential to prevent tank emptying, disruptive production interruptions, uneven material distribution, and, in some cases, catastrophic structural failure and material leakage. Existing detection systems suffer from several major drawbacks, including complexity, dependence on silo type and stored materials, the need for regular maintenance and skilled labor, and high costs. This study presents a novel intelligent 3D laser sensor system for non-contact detection of solid material surfaces in storage towers and tanks. The system can detect material entanglement and adhesion, as well as the presence of foreign objects that can lead to material accumulation and outlet valve blockage. This information is transmitted to the user online in real time. The system also provides the capability for quality control of stored solid materials by determining density changes based on the rate of volume change over time. Additionally, the intelligent software algorithm enables the user to simultaneously employ two centralized and continuous online methods for reporting the quality of stored materials. The combination of the non-contact method, stable mechanical design, and innovative laser distance sensor scanning process that sweeps the entire surface at specified time intervals provides significant potential for application and mass deployment in the chemical and food industries that rely on storage towers.