摘要
调查了攀钢１号，２号烧结机密封设备的磨损变形情况；系统测定了２号烧结机中修前后各部位的漏风情况；分析了漏风率高的原因，提出了降低漏风率的主要措施。在１号，３号烧结机头尾风箱安装重锤式密封装置及改进炉篦塞加工方法后，漏风率均降低了５．４４％。
An investigation was made into the wear and deformation of the seal equipments of No.1and No. 2 sintering machines at Pangang(Panzhihua Iron and Steel Co.).Air leakage occuring at various Iocations of No. 2 Sintering machine was measured before and affer its intermediate re-pairs. The mechanisms of the high leakage rate were investigated and the measures to reduce the leakage rate were proposed.The heavy-hammer seal devices were installed on the wind boxes at the head and tail of No.1 and No. 3 sintering machines and methods for machining the grate play were improved,resulting in a reduction of air leakage rate by 5. 44%respectively.
出处
《钢铁钒钛》
CAS
北大核心
1995年第1期32-39,共8页
Iron Steel Vanadium Titanium
关键词
烧结机
漏风
重锤式
密封装置
漏风率
sintering machine,air leakage,heavy-hammer seal device
