The Gas Oil Fired Molten Salt Boiler is a high-performance heating solution engineered for industrial applications requiring precise, high-temperature thermal energy. Featuring a wet-back internal combustion two-pass structure, this boiler optimizes space and efficiency through a compact design and micro-positive pressure operation. This innovative approach enhances combustion intensity and eliminates air leakage at the furnace door and flue, significantly increasing overall thermal efficiency.
Integrating advanced EDA technology for precise fluid dynamics and flame heat exchange, the system ensures reliable operation and superior cooling. With the addition of high-efficiency condensation technology and premium refractory materials, the boiler minimizes heat loss—keeping surface temperatures below 50°C—while adhering to strict national low-nitrogen emission standards. Managed by a world-class Siemens PLC control system, it provides real-time monitoring and PID closed-loop stability for seamless industrial integration.
Detailed Parameters
| Capacity Range | 450 to 4700 KW | Thermal Output | 40 to 400 X10⁴ Kcal/h |
|---|---|---|---|
| Max. Working Pressure | 1.1 Mpa | Max. Temperature | 450 ℃ |
| Circulating Oil Volume | 18 to 100 m³/h | Molten Salt Volume | 0.61 to 5 m³ |
| Thermal Efficiency | Up to 96.28% | Connecting Pipe DN | 65 to 200 mm |
| Boiler Weight | 4384 to 16657 kg | Max Dimension (WxH) | 2900 x 8070 mm |
Key Advantages
High Thermal Efficiency
Utilizes wet-back internal combustion and condensation technology to achieve efficiency rates exceeding 96%.
Advanced EDA Design
Precision calculation of flue gas flow and flame heat exchange ensures maximum heat recovery and reliability.
Eco-Friendly Emissions
Designed to meet national low-nitrogen emission standards, reducing harmful pollutants during combustion.
Intelligent PLC Control
Powered by Siemens controllers for real-time temperature/pressure monitoring and stable PID closed-loop control.
Premium Insulation
High-grade refractory materials maintain surface temperatures under 50°C, enhancing safety and reducing loss.
Flexible Scalability
Modular control capabilities support remote management and group control for large-scale industrial arrays.
Product Gallery
Management Platforms
Real-time Monitoring
Centralized display of inlet/outlet temperatures and system pressure for instant operational awareness.
PID Closed-Loop Control
Ensures stable operation by automatically adjusting parameters based on user-defined setpoints.
Intelligent Alarm System
Instant notification and alarms for abnormal temperature rises or pressure fluctuations.
Remote Operation
Expansion modules allow for off-site monitoring and control to optimize manpower efficiency.
Group Control Mode
Ability to synchronize multiple boiler units for massive heat load requirements.
Automated Maintenance
PLC-driven diagnostic logs simplify routine checks and reduce unexpected downtime.
Investment Return Comparison
| Performance Metric | Standard Boiler | Our Molten Salt Boiler |
|---|---|---|
| Thermal Efficiency | 80% - 88% | Up to 96.28% |
| Emission Levels | Standard Compliance | Ultra-Low NOx Standard |
| Surface Heat Loss | Higher (> 60°C) | Ultra-Low ( |
| Control Precision | Manual/Basic Auto | Siemens PLC PID Control |
| Operational Life | Standard | Extended via EDA Optimization |
Frequently Asked Questions
The wet-back structure allows for a more compact design and reduces air leakage at the furnace door, which significantly enhances combustion intensity and increases the overall thermal efficiency of the boiler.
The unit employs a new combustion design and imported high-efficiency burners to drastically reduce the emission of harmful substances, specifically meeting the national low-nitrogen (low NOx) emission standards.
The Siemens PLC serves as the intelligent core, providing real-time data collection for temperature and pressure, managing PID closed-loop control for stability, and triggering alarms to ensure safe operation.
By using advanced refractory and heat-insulating materials, we reduce radiative heat loss. This not only improves the boiler's energy efficiency but also ensures a safer working environment for operators.
Yes, the control module is designed with powerful expansion capabilities, allowing for seamless integration of group control and remote monitoring according to specific customer needs.
Electronic Design Automation (EDA) allows us to simulate and calculate the exact flow rate of flue gas and flame distribution, ensuring the boiler is perfectly sized for its capacity and operates with maximum reliability.
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