Product Introduction
1. Product Description
The PLC automation control system obtains various preset values, control commands, and parameters from the computer network, and performs control according to the optimal power curve to achieve automation of the smelting process. The system adopts a control scheme integrating a computer control system, electrical drive system, and automation instrumentation.
The system's main signals, including measurement signals, alarm signals, and control signals, are centrally collected and processed by the PLC. The system supports three control modes: manual control, automatic control, and local on-site operation. It can also transmit data to the host computer system to perform functions such as report printing and data storage, thereby ensuring the reliability, accuracy, and advanced performance of the system.
The PLC system adopts the Siemens S7-1500 series. The host computer uses Siemens WINCC monitoring software as the human-machine interface (HMI). Various monitoring screens are developed according to production process requirements, providing operators with a reliable and efficient human-machine interface and greatly improving the control and management level of the electric furnace system.
The system consists of computer workstation-based control and monitoring systems for the electric furnace control system (including the material distribution system), batching system, circulating water system, and dedusting system, etc.
- Real-time monitored data: All electrical data of the electrical system, including voltage, current, and electric power consumption, etc;
- Measurement and conveying monitoring of the raw material system;
- Cooling water pressure and temperature of the electric furnace (excluding water pump station);
- Computer-based data acquisition and processing of major monitoring data.
- Production lines with strong continuity requirements, such as electric furnaces and raw material systems, are controlled by PLC systems.
2. Features & Advantages
Automation Control
The PLC control system enables automated control of submerged arc furnaces by automatically adjusting parameters such as furnace temperature and furnace pressure according to the smelting requirements of different ores, thereby improving production efficiency and product quality.
Data Acquisition and Remote Monitoring
The system features data acquisition and remote monitoring capabilities, allowing real-time collection of furnace temperature, pressure, and other operational data. Remote monitoring and dispatching can be carried out through the network to ensure safe production.
Stability and Reliability
The PLC control system offers high stability and reliability, enabling dependable operation in harsh environments such as high temperatures, heavy dust, and strong electromagnetic interference.
Strong Anti-Interference Capability
Due to its strong anti-interference capability and high reliability, PLC technology has been widely adopted in industrial applications. It significantly improves operational convenience and system reliability while reducing labor input.
Optimized Control Algorithms
By optimizing control algorithms, such as adopting advanced PID control algorithms or introducing intelligent control algorithms, the system can achieve precise control of furnace temperature and pressure, thereby improving control accuracy and efficiency.
Cost Effectiveness
The application of Siemens PLC soft redundancy systems in submerged arc furnace production not only improves system reliability but also reduces costs, offering high cost performance.
Product Specifications
Non-standard equipment; equipment design and supply can be carried out according to customer requirements.
Optional Customization Items: design, material, size, etc.
Equipment design and supply can be carried out according to customer requirements.
Appearance
See photos.
Design
Equipment design and supply can be carried out according to customer requirements.
II. Quality Control
Certified in accordance with:
Quality Management System: CQC GB/T19001-2016 / ISO9001:2015
Occupational Health and Safety Management System: CQC GB/T45001-2020 / ISO45001:2008
Environmental Management System: CQC GB/T24001-2016 / ISO14001:2015
EU CE Certification.
After-sales Service
1. Packaging, Logistics & Delivery
International Export Packaging Standards
2. Installation & Commissioning
Technical personnel can be dispatched overseas for installation and adjustment, or on-site installation and commissioning guidance can be provided.
3. Operation Training
Technical guidance and technical training services are available.
4. Maintenance & Repair
Long-term equipment maintenance and technical support can be provided.
5. Spare Parts Support
Long-term spare parts supply is available.
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