Electrically heated thermal oil furnace

Electric Heating Thermal Oil Boiler Product Introduction:
Fuel Selection: Electric (380V)
Heat Transfer Medium: Thermal Oil
Output Temperature: Up to 320 degrees, PID +/- 1 degree
Output Efficiency: ≥98%
Output Power: 9KW-2400KW, equivalent to 1-20 million BTU/hour
Output Selection: Contactor / Solid State Relay / Thyristor

Product Introduction
——Electrically heated thermal oil boiler, also known as electrically heated organic heat carrier boiler, utilizes electricity as its power source and thermal oil as the heat transfer medium. It serves as a high-temperature heat source for various environments below 320°C and is widely used in industries requiring high-temperature heating or drying. This product boasts high temperature, low pressure, precise temperature control, and high thermal energy utilization. Optional steam generators are available to produce saturated steam of up to 1.3MPa for customer use.

Heat is generated by electric heating elements immersed in a thermal conducting oil medium. Utilizing a circulating pump, the thermal conducting oil is forcibly circulated in the liquid phase, transferring heat to one or more heat-consuming devices. After being unloaded by the heat-consuming devices, the oil returns to the heater through the pump, where it absorbs more heat and is then retransferred to the heat-consuming devices. This cycle continues, continuously transferring heat, raising the temperature of the heated object to meet the heating technical requirements.


Technical Features:
Noiseless, clean and hygienic, green and eco-friendly products.
Utilizing stainless steel heating tubes or imported alloy steel material electric heating tubes to ensure the boiler operates safely and long-lastingly.
Choose factory-standard control cabinets, featuring fine craftsmanship, standardized production, and high protection grade.
Electrically heated, with no flue gas heat loss, achieving an efficiency of over 98%.
Units with heat power below 300,000 kcal are integrated mechanical and electrical. For heat power above 300,000 kcal, the furnace and control cabinet are separated. Easy for installation, maintenance, and service.
Terminal blocks come with detailed wiring labels, facilitating on-site installation.
Fully automatic control in operation, featuring features such as electric heating element walking cutting and feeding, cyclic start and stop, automatic water refilling, water shortage, over-temperature, automatic alarm, and electric leakage protection.
Available for customer requirements, to design thermal energy storage equipment utilizing peak-valley electricity during the night.


Basic Features
1. Imported Microcomputer P.I.D. Smart Temperature Controller (Fast heating/cooling, accurate and stable temperature)
2. Automatic exhaust upon startup, oil pump capable of reversing to return oil, return oil temperature detection with display capability
3. Isolated electrical control box (safe, reliable, and long-lasting)
4. Seamless carbon steel pipes (with low resistance, less carbon accumulation, and even heating)
5. Dual-power heating design (imported dual-group P.I.D. temperature controller, versatile, energy-saving)
6. Premium electrical components, including OMRON, FUJI, TE, LG WEST, ABB, CARLO, LS, and SCHNEIDER.
7. Premium high-temperature pipeline components from Europe and America, German SPECK oil pumps (magnetic pumps, oil-tight)
8. Comprehensive safety measures, robust protective systems, and a fully functional fault display system (no need for professional maintenance or repairs)

Optional Features
RS485 communication, enabling remote automated management
2. PLC control, high reliability, strong anti-interference ability
3. Blowback oil recovery function
4. Vacuum system operation
5. Electrical control cabinets, explosion-proof pipeline design
6. Multi-point temperature control units available for professional customization
7. Horsepower and heating power of oil pumps available for customization
8. Contactors, solid-state relays, thyristors, and various other configurations available

Safety Measures
1. Media Shortage: Alarm Indicator for Low/Oil Depletion
2. Phase Sequence Detection: Phase Loss and Phase Reversal Alarm Indication
3. Pump Overload: Pump Overload Alarm Indicator
4. Jam Alarm: Abnormal Heating Alarm Indicator
5. Pipe Clogging: BY-PASS Pressure Relief Loop
6. Exhaust Function: Automatic (Manual) Exhaust
7. Pressure Monitoring: Stop Heating on Abnormal Pressure
8. Abnormal Temperature: Over-temperature Automatic Power Cut Off
9. Power Short Circuit: Fuse Breaker Trip for Overload Protection
10. Emergency Stop Switch: Stop button for emergency shutdown