How to Improve the Automation Level of Multiple Silos Single Weigh Static Batching Systems
Improving the automation level of Multiple Silos Single Weigh Static Batching Systems revolves around hardware upgrades, program optimization, intelligent linkage, and data closed-loop transformation. This adapts to the multi-raw material and multi-formula batching needs of bio organic fertilizer production lines, achieving fully automatic operation with minimal manual intervention and high precision. The specific implementation is as follows:
1. Hardware Upgrade: Replace with ±0.1% high-precision weighing sensors, equip with variable frequency feeders and pneumatic gate valves, and install level gauges and anti-bridging devices in the silos to solve the problems of easy clogging and uneven feeding of biological organic fertilizer raw materials, thus laying a solid foundation for automation.
2. Program Optimization: Upgrade the PLC main control system, equipped with dedicated industrial control software, supporting one-click recall of hundreds of formulas, implementing a fast feeding + slow replenishment step logic to reduce impulse errors, and adding over-tolerance alarms and fault self-diagnosis functions, with automatic linkage shutdown in case of abnormalities.
3. Production Line Linkage: Connect the system to the upstream feeding and downstream mixing and granulation equipment PLCs of the biological organic fertilizer production line, achieving seamless connection of batching, unloading, and mixing. Automatic triggering of a new batching cycle occurs when downstream materials are insufficient, forming a closed-loop operation.
4. Intelligent Data Management: Install a touch screen and data acquisition module to display real-time operating data, automatically record and store data, and interface with the MES system, enabling digital formula management and quality traceability. Remote monitoring is also provided, supporting remote operation and unattended operation.
5. Auxiliary Equipment: Add automatic silo cleaning devices, automatic zeroing and tare functions to the weighing unit, and automatic replenishment when raw material levels are low, completely reducing manual intervention. After the transformation, the manual intervention rate is reduced by more than 90%, and the batching efficiency is increased by 30%, precisely matching the automation and intelligent production needs of the bio organic fertilizer production line.
