摘要
不休风对高炉下密阀驱动轴轴头密封进行处理,在原密封的基础上,另加装一对半圆附加压盖加硅胶圈的方式进行密封,并用螺栓压紧压盖,使润滑脂充满密封腔,密封圈膨胀,密封唇和轴颈贴合更好,密封效果良好。
no damping down close valve drive shaft under the blast furnace shaft head seal processing,on the basis of the original seal,the other with a semi-circle attached pressure cap add silica gel ring sealing way,using bolts compaction gland,make grease seal cavity,seal,the sealing lip and shaft neck nicely,better sealing effect is good.
出处
《液压气动与密封》
2014年第2期61-62,共2页
Hydraulics Pneumatics & Seals
关键词
不休风
密封
轴头
改进
no damping down
seal
shaft head
improvement
