1. School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China;2. Sinter Plant of Fujian Sanming Steel, Sanming 365000, Fujian, China
Abstract：Increasing sintering machine productivity is an effective way of meeting great demands in steel market and decreasing cost.With original sintering technical parameters, through installing stands on trolleys, the load of lower sinter bed could be reduced; the permeability of sinter bed,air flowrate through sinter bed could be improved and productivity of sintering machine could be increased. On the basis of sinterpot trials, the shape and layout of stands on trolleys were designed.The requirements for stands were clarified. Results of industrial trial in two periods proved that after installing stands on trolleys, the productivity of sintering machine increased by 6.34%,drum index of sinters decreased by 0.07% in average. Screening index and abrasion resistance index of sinters were improved. Sintering with stand support works with good economic benefits.
2008, Vol. 43 
