Recently, the “Shanxi Jianbang Blast Furnace Radar Level Detection System” built by Jianbang Group Xi’an Tianzhi Digital Information Technology Co., Ltd. was officially launched and put into operation.
The system is applied to blast furnace smelting. It uses 26G radio frequency microwave technology and integrates various algorithms to realize the visual detection of the charging surface distribution and the shape of the charging surface in the blast furnace. The system accurately scans the material surface through radar waves, displays the distribution status of the material surface in real time, realizes the transparency and visualization of the radial data of the material surface in the furnace, improves the blast furnace operation technology, and makes the blast furnace charging system more reasonable and accurate.
The launch of this system has brought essential changes to the blast furnace smelting process. First, the system can accurately feed back information about the layout of the material and the shape of the material in real time online, which is crucial for the adjustment of the charging system. The stability and rationality of the material surface. Second, the visualization of the material surface is helpful for the blast furnace to make timely and rapid adjustments when abnormal fluctuations occur. Third, by adjusting the charging system and properly controlling the gas flow at the edge, a reasonable operating furnace type can be formed, which not only avoids the occurrence of a large number of adhesions, but also does not cause excessive erosion, and prolongs the service life of the blast furnace. Fourth, the system improves the utilization rate of gas and the forward running of the blast furnace, which provides a basic guarantee for the cooling equipment of the furnace body and the service life of the blast furnace.