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thermal oil heater

YQWL Thermal Oil Boiler Factory High Efficiency Gas Diesel Heater Suppliers in China

YQWL series thermal oil boilers from a leading China factory feature a wet back internal combustion two-return structure. With a top coil tube preventing direct flame radiation and maximizing efficiency, we are the preferred suppliers for industrial heating solutions.



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Детали

Тагови

The YQW/L series represents a high-performance range of horizontal and vertical gas or diesel oil fired thermal oil boiler heaters, engineered for precision heating in demanding industrial environments. Utilizing a sophisticated wet back internal combustion two-return structure, these boilers feature an integrated top coil tube that shields the rear wall from direct flame radiation, significantly expanding the radiation heating area and maximizing overall thermal efficiency.

Designed for versatility and intelligence, the YQW/L series supports a wide array of fuels including diesel, natural gas, and town gas. With integrated automatic computer controls for DCS and remote operation, the system dynamically adjusts the burner and thermal load to meet real-time demands. This makes it an ideal thermal solution for the textile, chemical, pharmaceutical, food processing, and plastics industries where stable, high-temperature heat transfer is critical.

Detailed Parameters

Capacity Range240 KW to 2400 KW Max. Temperature320 ℃
Working Pressure1.1 Mpa Thermal EfficiencyUp to 96.28%
Fuel CompatibilityDiesel, Natural Gas, Town Gas, Oil Control SystemAutomatic Computer / DCS / Remote
Structure TypeWet back internal combustion two-return Max Oil Volume1.77 m³
Weight Range1632 kg to 8765 kg Connecting PipeDN 50 to DN 150

Key Advantages

Enhanced Protection

Top coil tube design prevents direct flame radiation on the rear wall, extending boiler lifespan and increasing heating area.

Optimized Combustion

Micro-positive pressure operation improves furnace combustion intensity and eliminates air leakage in flues.

High Energy Efficiency

High-efficiency condensation technology reduces exhaust gas temperatures to minimize waste heat.

Smart Automation

Equipped with DCS and remote control capabilities for precise, automatic adjustment of burner and thermal loads.

Premium Insulation

Advanced refractory materials reduce external furnace surface temperature, significantly cutting heat loss.

Global Brand Burners

Integration of world-renowned burners ensures maximum safety and reliability across various operating scenes.

Product Gallery

Management Platforms

Fuel Versatility

Seamlessly switch between gas and diesel oil to optimize operational costs.

DCS Integration

Fully integrated Distributed Control System for centralized thermal management.

Remote Monitoring

Real-time status tracking and remote adjustments for minimal downtime.

Safety Interlocks

Automatic safety shutdowns and alarms via international brand burner systems.

Load Modulation

Automatic burner adjustment based on actual thermal load requirements.

Efficiency Tracking

Built-in monitoring to ensure consistent 96%+ thermal efficiency operation.

Investment Return Comparison

FeatureStandard BoilersYQW/L Series
Thermal Efficiency80% - 85%Up to 96.28%
Heat LossModerate to HighUltra-Low (Premium Insulation)
Control PrecisionManual/Basic Semi-AutoFull DCS/Remote Automation
Operational LifeStandardExtended (Radiation Shielding)
Fuel FlexibilitySingle Fuel TypeMulti-fuel (Gas/Oil/Town Gas)

Frequently Asked Questions

Q: What are the primary industrial applications for the YQW/L thermal oil boiler?

The YQW/L series is widely used in industries requiring precise high-temperature heating, such as textiles, chemical production, wood processing, rubber, plastics, food and paper manufacturing, and dehydration processes.

Q: How does the "wet back" structure benefit the boiler?

The wet back internal combustion structure, combined with a top coil tube, prevents the flame from directly hitting the rear wall. This reduces thermal stress on the boiler shell and increases the radiation heating area for higher efficiency.

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

Yes, the YQW/L series is designed for automatic computer control and is fully compatible with DCS (Distributed Control Systems) and other remote control platforms.

Q: What is the maximum operating temperature for the YQW/L series?

The YQW/L series is engineered to handle a maximum operating temperature of up to 320 ℃, making it suitable for high-temperature thermal oil applications.

Q: Which fuels can be used to power this thermal oil boiler?

The system is highly versatile and can utilize diesel oil, natural gas, town gas, and various other oil fuels to ensure operational flexibility.

Q: How does the condensation technology improve the boiler's ROI?

By effectively reducing the temperature of exhaust gases, condensation technology recovers latent heat that would otherwise be lost, directly lowering fuel consumption and reducing long-term operational costs.

Ready to Optimize Your Industrial Heating Efficiency?

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