On the occasion of the Lunar New Year, the 18 million kcal steam-heated heat transfer oil system project undertaken by our company for the main factory of Huafang Co., Ltd. was successfully put into operation at one time. After the preliminary design, production, installation, and cold and hot commissioning, the system was put into normal operation on February 12, 2019, with a total construction period of about 4 months.
This project uses 4.5MPa, 450℃ high-temperature and high-pressure superheated steam from the Power Branch of Huafang Co., Ltd. to heat the heat transfer oil for process production. The oil circulation temperature needs to meet the range of 240℃~260℃, and the total heat exchange capacity reaches 18 million kcal. Due to the rigid requirements of the national environmental protection policies and the guidelines for replacing old growth drivers with new ones, the indicators for kerosene-fired furnaces in this region have been cancelled. Our set of equipment systems provides a new solution to such problems. Compared with the natural gas-fired working condition, this system can save more than 40 million yuan in costs every year.
