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High Efficiency Gas Oil Fired Molten Salt Boiler China Factory Suppliers

Leading China factory and suppliers of gas oil fired molten salt boilers. It adopts a wet-back internal combustion two-pass structure with a compact design and high boiler efficiency for industrial heating.



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Детали

Тагови

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 Range450 to 4700 KW Thermal Output40 to 400 X10⁴ Kcal/h
Max. Working Pressure1.1 Mpa Max. Temperature450 ℃
Circulating Oil Volume18 to 100 m³/h Molten Salt Volume0.61 to 5 m³
Thermal EfficiencyUp to 96.28% Connecting Pipe DN65 to 200 mm
Boiler Weight4384 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 MetricStandard BoilerOur Molten Salt Boiler
Thermal Efficiency80% - 88%Up to 96.28%
Emission LevelsStandard ComplianceUltra-Low NOx Standard
Surface Heat LossHigher (> 60°C)Ultra-Low (
Control PrecisionManual/Basic AutoSiemens PLC PID Control
Operational LifeStandardExtended via EDA Optimization

Frequently Asked Questions

Q: What makes the wet-back internal combustion structure beneficial?

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.

Q: How does the boiler handle environmental emissions?

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.

Q: What is the role of the Siemens PLC system in this boiler?

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.

Q: Why is the surface temperature maintained below 50 degrees Celsius?

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.

Q: Can this boiler be integrated into a remote management system?

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.

Q: What is the advantage of using EDA technology in boiler manufacturing?

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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