Electric Heating Thermal Oil Heater: An Efficient and Precise Industrial Heating Solution

소개

The electric heating thermal oil heater is a high-efficiency heating device that uses electricity as the heat source and thermal oil as the heat transfer medium. It heats the thermal oil electrically and then circulates the high-temperature oil to heat-consuming equipment through a pump, ensuring stable and uniform heat transfer. This heating method is widely used in industries such as chemicals, plastics, rubber, textiles, food, and pharmaceuticals, particularly in processes requiring precise temperature control.

Compared to traditional steam boilers, electric heating thermal oil heaters offer significant advantages, including rapid heating, precise temperature control, and zero pollution. With a broad operating temperature range (ambient to 350°C), they provide high-temperature heating under low-pressure conditions, significantly improving production safety and energy efficiency.

Product Features

1. High Efficiency & Energy Saving

• High-quality electric heating elements with thermal conversion efficiency exceeding 95%
• Intelligent PID temperature control to avoid energy waste
• Premium aluminum silicate fiber insulation with less than 5% heat loss

2. 정밀한 온도 제어

• Temperature control accuracy of ±1°C
• Multi-stage heating design to meet various process requirements
• Digital temperature display for intuitive operation

3. Safe & Reliable

• Multiple safety protections (over-temperature, over-pressure, low oil level, overload, etc.)
• Optional explosion-proof design for special working conditions
• Low-pressure operation ensures high system safety

4. Environmentally Friendly

• Zero emissions, no noise pollution
• No harmful gas emissions, meeting environmental standards
• No boiler room required, flexible installation

5. Intelligent Control

• PLC + touchscreen control system
• Remote monitoring and operation capability
• Self-diagnostic fault detection

작동 원리

The electric heating thermal oil heater operates in a closed-loop circulation system:

1. Heating Process
   • Electricity is converted into heat via heating elements
   • Thermal oil is uniformly heated in the heating chamber
   • Temperature sensors monitor oil temperature in real time
2. Circulation Process
   • High-temperature oil is pumped to heat-consuming equipment
   • After releasing heat, the oil returns to the heater
   • Forms a complete closed-loop circulation system
3. Control Process
   • PLC control system automatically adjusts based on set parameters
   • Ensures precise temperature control and pressure protection
   • Automatically alarms and activates safety measures in case of abnormalities

Comparative Advantages

Key Advantages:

1. Superior Energy Efficiency: Direct electric conversion minimizes heat loss
2. 정밀한 온도 제어: Meets strict process requirements
3. Eco-Friendly: Complies with stringent environmental standards
4. Smart & Convenient: High automation with simple operation
5. Safe & Reliable: Multiple protections ensure stable operation

애플리케이션

1. Chemical Industry: Reactor heating, distillation, polymerization
2. Plastics & Rubber: Extruders, calenders, vulcanizing machines
3. Textile & Dyeing: Heat setting machines, dryers
4. Food & Pharmaceuticals: Sterilization, drying, extraction
5. Building Materials: Asphalt heating, panel drying
6. Other Fields: Laboratories, electronics, new energy materials

Selection Guide

1. Choose the appropriate model based on process temperature requirements
2. Determine heating power according to production scale
3. Select explosion-proof models for special working conditions
4. Prioritize intelligent control systems
5. Consider after-sales service and spare parts availability

결론

With their high efficiency, precision, and environmental benefits, electric heating thermal oil heaters are becoming the preferred choice for modern industrial heating. As environmental regulations tighten and smart manufacturing advances, the advantages of electric heating technology will become even more prominent. When selecting equipment, companies should consider production processes, energy costs, and long-term benefits to choose the most suitable heating solution.

For technical specifications or customized solutions, please consult us!

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