A thermal oil heater utilizes coal, heavy oil, light oil, combustible gases, or other flammable materials as fuel, with thermal oil serving as the heat carrier. Using a forced liquid-phase circulation system powered by a circulating oil pump, this heater efficiently circulates thermal energy. It delivers the heat to the equipment in need and subsequently returns to the heater for reheating. Thermal oil, also known as organic heat carrier or heat transfer medium oil, has been employed as an intermediate heat transfer medium in industrial heat exchange processes for over fifty years.

 

The thermal oil heater, also known as a thermal oil temperature controller, heat transfer oil temperature control device, oil heating temperature control machine, or thermal oil electric heater, is a large-scale thermal oil temperature control device. It is capable of heating thermal oil to temperatures up to 350 degrees Celsius at relatively low operating pressures. This device features a high pump flow rate and substantial heating power.

 

 

The thermal oil heater operates by using coal, heavy oil, light oil, combustible gases, or other flammable materials as fuel, with thermal oil as the heat carrier. Through the forced liquid-phase circulation facilitated by a circulating oil pump, thermal energy is transferred to the target equipment. The heated thermal oil then returns to the heater for reheating in a continuous cycle. This type of industrial furnace, also known as an organic heat carrier or heat medium oil heater, has a history of over fifty years in its application as an intermediate heat transfer medium in industrial heat exchange processes.

 

 

The thermal oil heater involves inserting electric heaters directly into an organic medium (thermal oil) for direct heating. A high-temperature oil pump facilitates the forced liquid-phase circulation, transporting the heated thermal oil to the equipment in need. The thermal oil then returns to the heating unit, forming a complete cycle. The thermal oil heater incorporates a digital temperature controller with features like over-temperature, low oil level, and over-pressure alarms. Widely used in industries such as chemical, textile, printing and dyeing, food, plastics, and film production, this equipment is recognized for its high efficiency and energy-saving capabilities.

 

 

1. Fast heating speed, high heat transfer efficiency, and resistance to scaling.

2. Precise and controlled heating of oil quantities as needed.

3. Ensures no localized high temperatures or carbonization in the oil, maintaining oil quality and heating efficiency.

4. Highest temperature at the oil outlet ensures fluidity of the poured-out oil.

5. Eliminates repeated heating of oil in the tank, reducing oil processing costs.

6. Long lifespan, corrosion-resistant, withstands high temperatures and pressures, and prevents scaling, significantly improving overall heat exchanger performance.

7. Advanced process structure design ensures smooth oil flow and effective tank draining.

8. Achieves automated control based on oil inlet and outlet temperatures and oil pouring flow rates, enhancing operational safety and efficiency.

9. Compact structure, easy installation and maintenance, without compromising tank safety. Compared to U-tube heat exchangers, the vortex heat film heat exchanger has approximately half the external dimensions for equivalent heat exchange areas.

10. Safer and gentler heating compared to electric heating methods, with minimal impact on oil quality.