Yantai Wanhua One Million Tons of Ethylene Project is the core of the second phase of Wanhua Yantai Industrial Park, with a total investment of 16.8 billion yuan. The completion and commissioning of this project has realized the industrialization of high-end polyolefin products, and has effectively promoted the transformation and upgrading of my country's olefin and its downstream industries.

In this project, the long-term stable operation of the cracking furnace of the ethylene plant is of vital importance. The "Ethylene Cracking Furnace Tube Temperature Online Monitoring and Analysis System" independently developed by Jinxing Electromechanical has advanced technology in the industry. It can visually monitor the temperature field distribution of the cracking furnace tube, and directly and accurately measure any point in the field of view. Furnace tube surface temperature can also be scientifically analyzed in furnace tube temperature data. During operation, the operating cycle can be predicted according to the change of furnace tube temperature, and the furnace chamber working conditions can be analyzed using the intuitive configuration interface. Monitoring is an indispensable technical means to ensure the safe, stable, long, full, and optimal operation of the ethylene cracking furnace. The successful development and application of this system fills the gap in the industry’s online monitoring of the tube wall temperature field in the radiant section of the furnace, provides scientific guidance for the operation of the cracking furnace coking process, and helps users to achieve “safety, energy saving, and energy saving by scientific and technological power”. Consumption promotes development".