What is the working principle of organic heat carrier boiler? In-depth Analysis and Application - Jiangsu Ruiyuan Heating Equipment Technology Co.

In modern industrial production, organic heat carrier boilers (also known as thermal oil boilers) have become the preferred high-temperature heating equipment in many industries by virtue of their high efficiency, energy saving and stability. So, what is the working principle of this boiler? This article will provide an in-depth analysis of the heating principle of the organic heat carrier boiler and detail its application in different industries.

What is the working principle of Thermal Oil Boiler? In-depth analysis and application

I. What is an organic heat carrier boiler?

Organic heat carrier boiler is a kind of industrial heating equipment that uses thermal oil as the heating medium and achieves efficient heat transfer through a closed loop circulation. Unlike traditional steam boilers, it is capable of providing a high temperature heat source under low pressure conditions, usually at temperatures up to 300°C or more, ensuring safety and efficiency in high temperature production environments.

Second, the working principle of Thermal Oil Boiler

The heating process of an organic heat carrier boiler consists of the following main steps:

Combustion heating
The organic heat carrier boiler is equipped with a combustion system (or electric heating system) that can quickly heat the heat transfer oil to the desired set temperature by burning natural gas, fuel oil or utilising electrical energy. The heat from the heating unit is transferred to the heat transfer oil through the boiler pipework to achieve efficient heat conversion.
circulating conveyor
The heated heat transfer oil is transported by circulating pumps to each heat-using equipment, and the heat is transferred to the production unit or material through heat exchangers. This process takes place in a closed-loop system, which ensures efficient heat transfer and reduces heat loss.
temperature control system
Organic heat carrier boilers are usually equipped with a precise temperature control system that monitors and regulates the temperature of the heat transfer oil in real time to keep it within the set range. This precise temperature control ensures the strict temperature requirements of the production process and is particularly suitable for production processes with high temperature requirements.
recirculation reflux
After transferring heat, the heat conduction oil returns to the boiler through the return pipe to be heated again and continue to circulate the flow. The whole process is completed in a closed circuit, the heat transfer oil will not evaporate or leak, effectively reducing the loss of equipment and improving the heating efficiency.

Third, the advantages of organic heat carrier boilers

high temperature, low pressure
Organic heat carrier boilers achieve high temperature output at lower pressures and can ensure heating safety. This design is ideal for industrial scenarios where high temperature heating is required, especially in environments with stringent safety requirements.
energy-saving and environmentally friendly
The closed-loop heating system of the organic heat carrier boiler can effectively use heat and reduce energy loss. At the same time, heat conduction oil has strong thermal conductivity and fast heating speed, which reduces energy consumption and achieves the effect of energy saving and environmental protection.
easy operation
Thanks to the temperature control system, the operation of the equipment can be automated, and the user can set the temperature, reducing manual intervention, simplifying the operation process and improving the production efficiency.
Wide range of applicability
This boiler is suitable for many industries, including petrochemicals, food processing, textile printing and dyeing, pharmaceuticals and other production processes that require constant temperature heating, showing great applicability.

Fourth, the application of organic heat carrier boiler industry

petrochemicals
In the petrochemical industry, organic heat carrier boilers are widely used in high-temperature reaction, distillation, drying and other processes to provide a stable heat source for the production process.
food processing
The food processing industry requires a heating environment with uniform temperature, for example, in frying, baking and drying processes, the precise temperature control of the organic heat carrier boiler can ensure the quality and taste of the processed products.
pharmaceutical industry
Pharmaceutical processes such as drying, extraction and other processes also require high temperature and constant temperature environment, the stability and efficiency of the organic heat carrier boiler to ensure the purity of drugs and production quality.
textile printing and dyeing
The textile printing and dyeing industry often requires high-temperature cooking, drying and drying processes, the closed-loop heating of the organic heat carrier boiler can reduce heat loss and ensure the heating effect.

V. Considerations when choosing an organic heat carrier boiler

temperature requirement
Different processes have different needs for temperature, when choosing a boiler to ensure that the temperature control accuracy of the equipment and the upper limit of temperature to meet the production requirements.
Heating efficiency of the equipment
The heating efficiency of the thermal oil boiler directly affects the production cost, it is recommended to choose the equipment with high thermal efficiency to improve the overall production efficiency.
safety performance
High-temperature equipment should be equipped with safety guards, including overheating protection, low oil level protection, emergency shutdown and other functions to ensure the safety of the production process.

concluding remarks

Organic heat carrier boiler has become an indispensable heating equipment in industrial production by virtue of the advantages of high temperature and low pressure, energy saving and environmental protection, easy operation and so on. In the selection and use of such equipment, enterprises should choose the appropriate model according to the actual production needs, and reasonable operation and maintenance of equipment to ensure production safety and efficiency enhancement.

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