法兰液位计膜片密封件选择探讨与研究

Discussion and Research on Selection of Diaphragm Seals for Flange Transmitter Level

法兰液位计在石油化工、化纤、纺织生产中起着极其重要的作用,本文通过具体工程中,对于温度高、腐蚀性强、粘稠或有固态悬浮颗粒等介质,液位计膜片密封件选择应考虑和注意的地方,以适应具体的工艺环境延长液位计的使用寿命。

The flanged level meter plays an extremely important role in the petrochemical, chemical fiber and textile production. In this paper, the selection of liquid level diaphragm seals should be considered and paid attention to in the concrete engineering, for the medium of high temperature, strong corrosiveness,sticky or solid suspension particles, so as to adapt to t the specific process environment, extend the service life of liquid level gauge.