Exclusive Design for Coal Fired Boilers Hot Water Control System
Special design for coal fired boilers: The control system is specially designed for coal-fired boilers, covering the process control requirements from fuel feeder equipment/blower blowing equipment to flue gas emission and from water source to steam generation, as well as the control requirements for safety monitoring.
Comprehensive control function: Including combustion sequence control, steam pressure and temperature control, water level management, negative pressure and deaerator control, etc., to fully optimize the boiler operation efficiency.
Auxiliary equipment management: Control boiler auxiliary equipment water pumps, coal loaders, slag remover, dust collectors, economizers, constant pressure water replenishment devices, economizers, vacuum degasser, etc., to achieve fully automatic operation.
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.
Operating Interface: Offers high-resolution touch screen options of 7", 10", 12", or 15" (MCGS or Siemens series), with a user-friendly interface design that simplifies the operation process.
Control Features
Precise control and optimization: Automatically adjust the frequency of the induced draft fan, forced draft fan and secondary fan according to the type and amount of biomass to optimize combustion efficiency.
High-efficiency operation: Through precise control of the feeder and grate, adjust the boiler load according to the fuel calorific value and system energy consumption to achieve efficient combustion.
Comprehensive monitoring and protection: Real-time monitoring of various operating parameters of the boiler, automatic alarm and interlock protection when exceeding safety parameters to ensure system safety.
Simplified operation: Provide one-button start and stop and optimized control to simplify the operation process and improve operational convenience process.
Application: Suitable for coal-fired boilers of various sizes from 0.7MW-35MW.