1) fill plug seal
填塞密封
2) packing drain plug
排污螺塞密封填料
3) plunger packing
柱塞填密
4) Packing seal
填料密封
1.
Application study of Packing Seal Group for Oxygen Compressor;
1500氧气压缩机填料密封组应用研究
2.
An available structure design for the combination of soft - packing seal was accomplished through application tests.
为了更好地解决石化行业常用的设备水泵的密封问题,提出了在水泵上使用组合式软填料的优良设计思想,并通过应用试验设计了可行的填料密封结构,在水泵试验台上成功地对该结构的组合软填料进行了实验。
3.
Through an analysis of structural failure of dual-end-face, mechanical seal and soft packing seal parts of centrifugal oil pumps, a suggestion of improving the pump seal structure with spiral seal made of engineering plastic material is proposed and practiced with satisfactory effect.
通过对离心式油泵端面密封和软填料密封的结构失效分析,提出端面密封改进措施,采用工程塑料制 造螺旋密封来改进离心式油泵的密封结构,取得满意的效果。
5) stuffing seal
填料密封
1.
Structure design of the automatical compensation and radial compaction soft stuffing seal;
自动补偿径向压紧软填料密封结构设计
2.
Comparing former design of seal structure-stuffing seal,the new sealing structure-spiral seal was reslndied and introduced.
对某钢厂烧结工艺过程中产生的废气与熟石灰反应的密相干塔烟气脱硫除尘系统中出现矿粉泄露的现象进行分析,比较了先前的机械传动轴与壳体的密封结构——填料密封,发现此结构存在设计选型上的缺陷,重新研究分析采用新的密封结构——螺旋密封,利用Matlab进行优化,确定出轴与壳体之间最优密封结构尺寸。
6) sealing packing
密封填料
1.
Leakage treatment to sealing packing in gate valve stem;
闸阀阀杆密封填料渗漏处理
2.
Introduce the properties of sealing packings in common use and using statusquoes in some refineries.
本文介绍了目前国内常用密封填料,提供了典型石化企业密封填料的使用现状,提出了比较实用的密封填料之选用。
3.
The typical packing seal structure and mechanism of naval ship tail shaft, pertormance of sealing packing and performance screening test results are introduced.
介绍了典型舰船艉轴填料密封的结构特点、性能测试情况以及通过试验研究最终确定的作为舰船艉轴的密封填料的实船应用情
补充资料：排污
1.排放污染物。 2.排除污染。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条