In the process of coal washing and processing, transportation measurement is not only the basic data source for cost accounting and production scheduling, but also directly affects the economic benefits and management level of enterprises. However, the transportation environment in coal washing plants is complex, and the operating status of belts is constantly changing. Traditional belt scales have long faced pain points such as accuracy drift, frequent maintenance, and data lag.
Guonuo Technology has innovatively launched a multi link fusion high-precision electronic belt scale weighing system, which deeply integrates technologies such as the Internet of Things, artificial intelligence algorithms, and digital processing, providing a systematic intelligent solution for the upgrading of coal washing plant transportation measurement.
Technological Innovation: Multi link Fusion to Build a "Perception Decision Execution" Full link Intelligent Closed loop
The core breakthrough of Guonuo Technology's multi link fusion high-precision electronic belt scale lies in integrating multiple cutting-edge technologies into a unified intelligent ecosystem, comprehensively improving the accuracy and reliability of the weighing system from multiple dimensions.
Online verification: Dual scale calibration technology with material solves the problem of downtime.
The calibration of traditional electronic belt scales often requires shutdown operations, which not only affects production efficiency and is costly, but also difficult to ensure long-term operational stability. In response to this challenge, Guonuo has introduced a breakthrough "dual scale mutual calibration technology with materials" - the system deploys matrix high-precision electronic belt scales in parallel on the same conveyor line.
The front and rear weighing units perform real-time dynamic data comparison and calibration while the materials are continuously running, taking into account both calibration reliability and production efficiency. This design greatly reduces the reliance on manual intervention and significantly improves the efficiency of verification and the long-term reliability of measurement results.
Dynamic correction: Intelligent algorithms instantly identify deviation trends and accurately compensate.
Belt deviation is an "invisible killer" that destroys the stability and accuracy of the scale body. The Guonuo intelligent high-precision system monitors the running trajectory of the belt high-frequency through precision sensors, and the intelligent algorithm instantly identifies the deviation trend and triggers the automatic correction mechanism.
At the same time, the weighing model is dynamically corrected based on the real-time deviation state for measurement compensation, effectively eliminating measurement errors caused by deviation. More importantly, dynamic correction technology will proactively curb factors that affect the measurement of belt scales, creating a favorable environment and conditions for measurement and weighing.
Zero point tracking: Video AI assisted for precise calibration.
Zero drift is one of the common sources of error in electronic belt scales. Guonuo Technology has introduced video AI assisted zero point tracking technology - using AI vision to detect the real-time status of belt transportation, accurately identifying "empty belts" and "scattered materials" scenarios, ensuring that zero point calibration is only performed when the belt is empty, completely avoiding the problem of incorrect calibration caused by scattered materials. This technology maximizes the avoidance of operational errors caused by manual zeroing, ensuring the durability and stability of the measurement benchmark.
Intelligent instrument: The full process of data collection and application is intelligent.
The system core is equipped with a new generation of intelligent instruments, built-in high-performance processors and advanced algorithms, real-time computation, filtering of abnormal data, and ensuring the authenticity and effectiveness of raw information.
The instrument is equipped with an AI model for inference. By analyzing real-time and historical data and combining it with historical verification status, a dynamic compensation model is constructed. The AI model continuously learns the correlation between historical verification data and compensation effects, achieving long-term stability optimization.
Application effectiveness: From mines to coal washing plants, precise measurement creates quantifiable value
The value of technology ultimately lies in its practical application effects. Guonuo Technology's multi link fusion high-precision electronic belt scale has achieved significant results in coal washing plants and coal production fields.
For example, in a large coal mine washing plant, the single roller belt scale originally used often fluctuates by more than 1% in the coal washing process section where the feeding is uneven and the belt tension changes greatly, resulting in inaccurate statistics of clean coal production and directly affecting economic efficiency accounting.
After the Guonuo matrix high-precision belt scale system was put into use, the system accuracy was stably controlled within 0.3%, and the calibration cycle was extended from once a month to once a quarter, significantly reducing maintenance workload; After the improvement of measurement accuracy, the direct economic benefits brought by the reduction of annual settlement errors in a single production line are considerable.
Guonuo Technology not only creates a set of measuring equipment, but also an intelligent weighing management solution covering the entire life cycle of material circulation. The system deeply integrates IoT, big data analysis, and cloud computing technologies, integrating online verification, dynamic correction, zero point tracking, and intelligent instruments to achieve intelligent management of the entire process from material transportation, weighing and measurement to data analysis. Users can remotely monitor device operation, deeply analyze production data, optimize resource allocation, and empower enterprises with digital lean management through a visualization platform.
