What Is the Maintenance Process for a Thermal Oil Heater?

Thermal Oil Heater is a type of industrial equipment used for heating various industrial processes. It uses thermal oil as a heat transfer medium, which helps in maintaining high temperatures without the risk of corrosion or pressurization. The thermal oil is heated by burning fuels, such as natural gas, diesel, or biomass, or by using electric heating elements. The heat is then transferred to the industrial process using a heat exchanger.

What are the different types of thermal oil heaters?

There are mainly two types of thermal oil heaters:

1. The coil type, also known as the helical coil type
2. The serpentine type, also known as the natural circulation type

What is the maintenance process for a thermal oil heater?

The maintenance process for a thermal oil heater includes the following steps:

1. Inspecting the burner and fuel supply system
2. Cleaning the thermal oil heater, including the heat exchanger and the flue gas passages
3. Checking the level of thermal oil and adding more if needed
4. Checking the safety controls and interlocks
5. Checking the electrical connections and tightening them if needed

How often should a thermal oil heater be serviced?

A thermal oil heater should be serviced annually by a professional technician to ensure its optimal performance and prevent breakdowns. However, it is recommended to perform regular checks, such as inspecting the burner and changing the thermal oil, every few months.

What are the common problems faced while using a thermal oil heater?

The common problems faced while using a thermal oil heater include:

• Leakage of thermal oil
• Blockage in the flue gas passages
• Failure of safety controls and interlocks
• Thermal oil degradation

In conclusion, a thermal oil heater is an essential industrial equipment used for heating various processes. Regular maintenance and timely servicing can ensure its optimal performance and prevent breakdowns.

WUXI XUETAO GROUP CO., LTD is a leading manufacturer of thermal oil heaters and other industrial equipment. With over 30 years of experience in the field, we provide customized solutions to meet the unique needs of our clients. For more information, visit our website at https://www.cxtcmasphaltplant.com or contact us at webmaster@wxxuetao.com.

Research papers on Thermal Oil Heater:

1. Tran, P.T. and Khaleduzzaman, S.S., 2019. Evaluation of thermal oil heating system efficiency in offshore oil and gas operations. Journal of Petroleum Science and Engineering, 172, pp.383-393.
2. Dhandapani, S., Cheung, C.S. and Agrawal, K., 2019. Fossil fuel-free direct heating of asphalt mixtures using a thermal oil recovery system. Construction and Building Materials, 221, pp.70-79.
3. Hwang, L.T., Kim, G.H., Lee, J.K. and Kim, A.R., 2017. Numerical investigation of a thermal oil system for a composite aircraft wing assembly tool. Applied Thermal Engineering, 125, pp.60-69.
4. Topbas, M.F., Ozdenkci, K. and Altuntas, O., 2015. Economic analysis of solar thermal oil heating system in the south Anatolian region of Turkey. Renewable and Sustainable Energy Reviews, 47, pp.335-343.
5. Kim, M.K., Jo, H.J., Jung, H.C., Kim, K.H. and Hong, J.T., 2016. Design and performance evaluation of a thermal oil-based hybrid system for residential building heating. Energy Conversion and Management, 126, pp.799-808.
6. Sarker, M.N., Kabir, M.H. and Banat, F.A., 2020. Optimization of thermal fluid temperature for molten salt-based CSP system considering market electricity price. Sustainable Energy Technologies and Assessments, 40, p.100706.
7. Torkaman, H., Sinaei, M. and Gohari, M.R., 2019. A new graphical approach for exergoeconomic and exergoenvironmental optimization of a combined organic Rankine cycle–thermal oil parabolic trough power plant. Energy Conversion and Management, 185, pp.36-51.
8. Lozano-Martin, C., Yebra Lapeña, M., Aguado-Monsonet, M.A. and de Arce, A., 2019. Design of a molten salt thermal storage system for CSP plants with multiple tanks and hybrid wet cooling towers. Applied Thermal Engineering, 152, pp.860-873.
9. Bao, J., Kang, S., Lai, X. and Li, Y., 2020. Supercritical carbon dioxide power cycle integrated with CSP (concentrated solar power) for electricity and freshwater production: Energy and exergy analyses. Energy, 196, p.117032.
10. Zheng, L., Xia, L., Ge, T., Xu, H. and Zhang, X., 2019. Dynamic analysis of waste heat recovery system in asphalt pavement production processes. Journal of Cleaner Production, 213, pp.726-744.