Explosion-proof electric heating oil furnace features:

1. High operating temperature up to 300℃.

2. Pipe explosion-proof device

3. Blowing Air Return Oil Feature (Optional)

4. Return Oil Temperature Indicator

5. Heating power switch function;

6. Vacuum System Operation (Optional)

7. Instant Cool-Down Start-up Feature (optional)

8. Isolated electrical control box, extending the lifespan of electrical appliances.

9. RS485 communication function, for automated management (optional);

10. Hot oil bypass pressure relief return

11. Multi-point temperature control units available for customization.

12. Horsepower and heating power of oil pumps available for customization.

13. Electrical appliances use OMRON, FUJI, TE, LG, MOELLER, ABB, WEST.

14. 304 stainless steel seamless pipe, reducing pipe resistance and rust.

15. Control Method: Imported microcomputer control or (optional) PLC control.

16. Fully secure with fault display; no personnel required for maintenance and repairs.

Based on the process characteristics of the thermal oil electric heating furnace, a high-precision digital display programmable temperature controller is selected to automatically initiate optimal process program parameters for PID temperature control. The oil heating furnace control system is a closed-loop negative feedback system, where the oil temperature signal detected by the thermocouple is transmitted to the PID stable control instrument, which drives a contactless controller to maintain a fixed duty cycle of output, thereby controlling the heater's power output.

Features:

Over-temperature alarm, and automatically cuts off the heating power supply.

2. Alarm for broken couplings and automatic shutdown of the heating power supply.

3. Overpressure alarm and automatic shutdown of the heating power supply

A thermal oil heater is a energy-saving heating equipment used in industries such as petroleum, chemicals, electronics, textiles, dyeing, food, plastics, and film. The design pressure of the oil furnace cylinder is 0.5MPa. Our thermal oil heating furnace can achieve ±1℃ temperature control accuracy. It also features dry burn prevention and explosion-proof safety measures.

The principle of the thermal oil furnace:

1. Fuelled by coal, heavy oil, light oil, combustible gases, and other combustible materials, with thermal oil as the heat carrier.

2. Employ a recirculating oil pump to force the liquid phase to circulate, transferring thermal energy to the heat-using equipment and then returning to the direct-heat special industrial furnace for reheating.

3. Thermal oil, also known as an organic heat carrier or heat medium oil, has a history of over fifty years in industrial heat exchange processes as an intermediate heat transfer medium.

4. An organic heat carrier boiler is a new type of special boiler that uses heat-conducting fluid as the heating medium, featuring low pressure and high temperature operation. With the development of industrial production and the advancement of science and technology, the organic heat carrier boiler has continuously evolved and been widely applied.

5. Although the working pressure of an organic heat carrier boiler is relatively low, the temperature of the heat-conducting fluid inside the boiler is high and most of them are flammable and explosive. In the event of a leak during operation, it could cause fires and other accidents, even resulting in casualties and property damage.

Therefore, the safe operation and management of organic heat carrier furnaces must be given top priority.