Exclusive Design for Coal Fired Hot Oil Heater Control System
Burning Program Control and Safety Protection: including the sequence and speed control of the coal loader, blower and induced draft fan to ensure the safety and efficiency of the coal combustion process.
Heat Transfer Oil Outlet Temperature Control: Real-time monitoring and adjustment of the oil temperature to maintain the optimal operating condition of the system.
Circulating Oil Pump Control: Start/stop and frequency conversion control to effectively manage energy consumption and extend equipment life.
Boiler Body Safety Protection: Multiple safety measures to ensure comprehensive protection during the system's operation.
Time-Temperature Control: Precise adjustment to meet the demands of different time periods and temperatures, improving heat efficiency.
Communication and Control Core
Communication Interface: Equipped with RS485 bus, Ethernet, and GPRS wireless communication, supporting integration with industrial automation systems such as SCADA systems and IoT systems.
Control System: Optional PLCs from domestic or internationally renowned brands (Siemens, Schneider, Mitsubishi, Omron, Allen-Bradley, etc.), ensuring system reliability and efficiency. The system can be configured with an upper-level computer or use a DCS control system. Alternatively, a simple button-based microcontroller control system can be selected.
Control Cabinet Types: Console Cabinet | Standard Cabinet | MNS/GGD Standing Cabinet | Piano Style Operation Table | Wöhner Cabinet, etc. These options provide ease of operation and maintenance while meeting the strict requirements of industrial environments.
Control Features
Precise monitoring and control: Monitoring of various parameters and status of thermal oil boilers, liquid level control, pressure control, temperature control, etc., to ensure optimal combustion of heat sources.
Efficient operation: Independent multi-circuit control, temperature, pressure, liquid level control, antifreeze control. Manual/automatic control and main/standby switching of pump and valve equipment.
Safety guarantee: Continuous detection of oil level, temperature, pressure, flow and liquid level, abnormal alarm and interlock protection. Self-check of sensor faults and internal faults of control devices.
Application: 600,000 kcal to 25million kcal various kinds of coal fired thermal oil boiler.