Xinhai Intelligent Mineral Processing Control System

Key Functions:

• Automates sequential startup and shutdown of crushers and conveyors via intelligent interlocks.
• Adjusts feed rates based on crusher load and ore bin levels to optimize throughput.
• Monitors equipment status in real time for issues like conveyor deviation and motor overload.
• Triggers alarms and shutdowns for abnormal conditions.
• Enables remote monitoring and operation from the control room.

Five Core Control Loops:

• Automatic Feed Rate Control
• Automatic Slurry Density Control
• Intelligent Grinding Media Addition
• Automatic Particle Size Control
• Pump Sump Level Control

Key Functions:

• Automatically adjusts reagent dosage based on ore grade and real-time data.
• Maintains stable froth depth through continuous monitoring.
• Regulates airflow to enhance mineral recovery and efficiency.
• Coordinates slurry flow for balanced plant operation.
• Offers equipment interlock protection with automatic alarms and emergency shutdowns.

Key Functions:

• Automatically regulates feed rate to maintain stable operating conditions.
• Optimizes wash water and dilution water to improve particle stratification in gravity separation circuits.
• Adjusts magnetic field intensity dynamically according to changing ore characteristics and operating conditions.
• Coordinates concentrate discharge and rinse water flow to minimize valuable mineral losses.
• Continuously monitors process performance to maintain stable recovery and concentrate quality.

The thickening and filtration automation system delivers intelligent control throughout the dewatering process. It stabilizes underflow density, improves filtration performance, reduces energy consumption, and maximizes water recovery for reuse.

Key Capabilities:

• Grinding Load Optimization – Optimizes ore feed rate and grinding media addition based on mill acoustic signals, power consumption, and operating conditions to maintain efficient grinding.
• Grinding Media Management – Analyzes grinding media wear and automatically adjusts ball size distribution and replenishment schedules to reduce consumption.
• Intelligent Reagent Control – Dynamically regulates reagent dosage according to ore characteristics, slurry conditions, and online concentrate grade to improve flotation performance while reducing reagent consumption.
• Grade–Recovery Optimization – Continuously balances concentrate grade and overall recovery through coordinated process optimization across the grinding and flotation circuits.