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Thermal Oil Boiler

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Your Professional Thermal Oil Boiler Supplier

 

Hebei Zhengneng Boiler Equipment Co., Ltd. was established in August 2013, is a focus on the development, production and sales of science and technology production enterprises.Our company has purchased laser CNC cutting machine, CNC drilling machine, automatic submerged arc welding, automatic cylinder circular seam welding machine, real-time online imaging testing and other advanced processing and testing equipment from home and abroad, which provides reliable guarantee for excellent product quality.

 

Why Choose Us

Professional technology

Backed by a dedicated R&D team, every product undergoes meticulous development and rigorous quality assurance, ensuring the highest level of professionalism and reliability.

Custom made

We offer a wide variety of specifications for you to choose from, and we also provide customized products tailored to your specific needs, ensuring comprehensive solutions to meet all your requirements.

Honors and Qualifications

The company has obtained an A2-level pressure vessel license, an A-level boiler manufacturing license, a pipeline pressure fitting license, and GB2 and GC2 pipeline installation licenses.

Our Service

The company has a comprehensive after-sales service network to provide full support for your needs.

 

 

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Thermal Oil Boiler Specifications

 

Understanding the technical specifications is crucial for selecting the right thermal oil boiler for your application. Here are some key specifications:

 

Heating Capacity: Ranges from 300,000 kcal/h to 1,000,000 kcal/h.


Maximum Operating Temperature: Up to 350°C.


Fuel Options: Natural gas, diesel, heavy oil or dual types.


Thermal Efficiency: Typically ranges from 85% to 90%.


Operating Pressure: Low-pressure operation, typically below 10 bar.


Heat Exchanger Material: High-quality carbon steel or stainless steel.


Pump Capacity: Varies based on system requirements, ensuring optimal heat transfer and circulation.


Control System: Advanced PLC-based control systems for precise temperature regulation and system monitoring.


Safety Features: Includes high-temperature alarms, low oil level .indicators, pressure relief valves, and emergency shut-off systems.

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Thermal Oil Boiler Features
 
01/

Thermal oil boiler is a once-through type special boiler developed based on the design thinking of forced circulation.

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Closed-loop heating, connected to the atmosphere, it can extend the service life of the boiler, liquid-phase heat transport, small heat loss, significant energy saving and good environmental protection.

03/

Thermal oil boiler adopts three-pass coil design, and this once-through structure determines the safety that traditional boilers do not have.

04/

Because of the coiled tube structure, the heating surface is sufficient, which makes it have high thermal efficiency.

05/

Thermal oil boiler, the remarkable feature is counter-current heat transfer, the temperature difference between combustion exhaust and thermal conductive oil outlet is below 30 ℃.

06/

Thermal oil heater of its remarkable structure, mainly operating at a lower pressure to obtain a working temperature of 400 ℃ or less, with low pressure and high temperature.

 

Types of Thermal Oil Boiler
 

Vertical Thermal Oil Boilers

Compact designs suited for space-saving needs, often used in smaller operations.

Horizontal Thermal Oil Boilers

Commonly used in larger industries, providing greater heat transfer capacity.

Fully Automatic Thermal Oil Boilers

These systems offer self-regulation features, enhancing efficiency with minimal human intervention.

Biomass Thermal Oil Boilers

Eco-friendly options that utilize organic materials for heating purposes, appealing to sustainability-minded businesses.

 

Application of Thermal Oil Boiler
 
 

Petrochemical industry

Polymerization, melting, condensation, distillation, de-H2.

 
 

Oil industry

Fat and acid distillation, oil decomposition, concentration, esterification,vacuum deodorization, high temperature steaming, high-grade salad oil.

 
 

Synthetic fiber industry

Polymerization, melting, spinning, stretching, drying.

 
 

Textile printing and dyeing industry

Heat setting, hot melt dyeing, hot melt calendering, high temperature tentering, sizing.

 
 

Plastics and rubber industry

Hot pressing, hot rolling, vulcanization molding,
calender injection injection machine, rubber paddle mixer, conveyor belt dryer, screw extruder.

 
 

Paper industry

Dry, corrugated paper processing, egg tray, food paper shell drying, calender, roller.

 
 

Timber industry

Plywood, fiberboard thermoforming, veneer, wood drying, steaming equipment.

 
 

Building materials industry

Highway asphalt heating, gypsum board drying, asphalt concrete heating, concrete component maintenance, drying equipment.

 

Our Certifications

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FAQ

Q: What is the operating temperature range for thermal oil boilers?

A: The operating temperature range for thermal oil boilers generally falls between 200°C and 350°C. Different models and brands may have slightly different optimal operating temperatures, which should be confirmed according to the equipment's manual or by consulting the manufacturer. During operation, it is crucial to maintain the boiler temperature within the recommended range to ensure stability and efficiency in heat transfer.

Q: What is the lifespan of a thermal oil boiler?

A: The typical lifespan of a thermal oil boiler is around 15 years. However, this lifespan can vary based on factors such as the specific condition of the equipment, the operating environment, and the quality of maintenance. To extend the lifespan of a thermal oil boiler, regular maintenance and inspections are recommended to ensure proper operation. Generally, replacing the equipment after 5-10 years is considered reasonable, but this should be based on the actual condition of the equipment.

Q: How does a Thermal oil heater function?

A: Basically, a thermal oil heater fires by a helical coil and produces energy from the combustion of the hot products. Usually, the thermal oil heats the coils in various types of heat users. The heating process does not require a highly pressurized system when a steam or water boiler is used.

Q: Which oil is usually used in the Thermal oil heater?

A: Synthetic oil is one of the top oils widely used in thermal oil heaters as a heating medium in the boiler.

Q: What is the major difference between a steam boiler and a thermal fluid boiler?

A: Thermal fluid heating systems can work at higher temperatures without any substantial increase in pressure. On the other hand, steam boilers can be used to generate steam; they can also increase the temperature by enhancing the pressure, which then later adds up to the risk of explosion.

Q: What is the role of the expansion tank in the Thermal oil heater?

A: This tank is used for keeping the volume of the working fluid. The density of this tank decreases when the temperature of the fluid/oil increases.

Q: How do you calculate the efficiency of a thermal oil boiler?

A: η=(Energy output)/(Energy input) X 100
In order to calculate boiler efficiency, we divide the total energy output by total energy input, multiplied by hundred.

Q: What is the normal range of efficiency of a thermal oil boiler?

A: Boiler efficiency can be defined as the ratio of the useful heat output to the total energy input. Typical boiler efficiencies range from about 90% for the best solid biomass fuel boilers to close to 95% for oil- and natural gas-fired boilers.

We're professional thermal oil boiler manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy thermal oil boiler at competitive price from our factory. Contact us for quotation.

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