甲醇塔均温型内件的防旋转改造

Improvement on Methanol Tower Inner Rotation Prevention

介绍了甲醇塔均温型内件在生产中旋转的原因、危害。设计了定位销,将内件镇定 在塔盖上,既不影响内件轴向自由,又完全阻止了周向旋转。

Rotation reasons and its harms of the inner parts of methanol tower are introduced. Stop bolt is designed to fix the inner parts on the cover of the tower. This design has not only little effect on the freedom of the inner axes, but also prevent the rotation of circular rotation.