900t回转窑耐火材料的改进.pdfVIP

鞍钢技术 2009年第 4期 ANGANG TECHNOLOGY 总第 358期 900 t 1 1 2 , , ( 1. 鞍钢股份有限公司鲅鱼圈钢铁分公司, 辽宁营口 115007; 2. 中冶焦耐工程技术有限公司, 辽宁鞍山 114002) : 900 t , , , , : ; ; : TF065 : A : 1006- 4613( 2009) 04- 0059- 04 Improvement of R efra tory M aterials for 900 t R otary K iln 1 1 2 W ang L uy i, W an g Fuyou , Sun Guichun ( 1. Bayuquan Iron and Steel Bran h Company ofAngang Steel Co. , Ltd. , Y ingkou 115007, Liaoning, China; 2. ChinaM etallurgy Coke and Refra tory Engineering and Te hnology Co. , L td. , Anshan 114002, L iaon ing, Ch ina) A bstract: Th is paper introdu es the pra ti e on erning refra tory m aterials sele ting and their appli ations on the 900 t rotary kiln of Bayuquan Iron and Steel Bran h Company of Angang Steel Co. , Ltd. . New ad iabati m aterials are then defined depend ing on their operating onditions. A t the sam e tmi e the properties of som e refra torym aterials are mi proved so that the operation rate of the ro tary k iln is in reased and the sm ooth produ tion an be ensured. K ey w ord s: rotary k iln; refra torym aterial; operation rate 5 , , : , (): ; , () : + ; 900 t () : ; , (): + , ; , , () : 1 900 t