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在烧结台车上安装支撑板,可以支撑起上部烧结饼,减轻下部料层荷重,从而改善下部料层透气性,提高垂直烧结速度,进而提高烧结生产率.应用ANSYS软件对烧结过程中料层内支撑板的热应力进行模拟.结果表明:烧结过程中,支撑面中间部位和支撑板窄面中上部是最容易损坏的部位;排矿时,支撑板支脚部位产生应力集中,当支脚厚度大于40mm时可以满足要求.料层减荷烧结工业试验验证了模拟结果的正确性.
In the sintering trolley to install the support plate, can support the upper sintering cake, reduce the load of the lower layer, thereby improving the lower layer permeability and improve the vertical sintering rate, thereby increasing the sintering productivity. Application of ANSYS software sintering process in the material layer The results show that in the sintering process, the middle part of the support surface and the upper part of the narrow face of the support plate are the most easily damaged parts. When the ore is discharged, the stress concentration on the support leg parts occurs. When the thickness of the support leg is more than 40mm Can meet the requirements.Industrial layer load shedding sintering industrial test to verify the correctness of the simulation results.