阻旋器在公路卸油过程中的应用

The Application of Swirl Preventer in Process of Highway Oil Unloading

针对石油库公路卸油时不同程度地存在气、液混合入泵,影响卸油效率,产生大量静电,易造成泵体损害及事故的问题,研发了一种专利设备——阻旋器。介绍了该设备的主要结构、工作原理、工作特点和主要功能。该装置可以阻止大量气体进入管线,自动收集液化雾气、泡沫,自动检测混入油品中的水,并现场或远传声光报警及联锁,避免违章操作,提高安全系数和工作效率。经某油库使用,取得较好效果。

In order to solve the problem that the gas and liquid mixed into the pump in the process of highway oil unloading will affect the unloading efficiency and produce a large amount of static electricity,which is prone to cause damage of the pump body and accidents,a swirl preventer is developed. The main structure,working principle,main functions and working characteristics of the device are introduced. The swirl preventer can be used to solve the problem of a large amount of gas into the pipeline. It can automatically liquefy and collect the fog and foam,automatically detect the water mixed in the oil,and send the sound and light alarm in the field and remote transmission and initiate interlock to avoid illegal operation and improve the safety coefficient and work efficiency. The trial in an oil depot has achieved good results showing that it is worthy of popularization and application.