What is meant by the phenomenon of "gas plugging" and "cavitation" in centrifugal liquid oxygen pumps for DEAR Liquid air separation unit and what are the hazards?

1. Workers must wear safety helmets properly when entering the construction site, because the construction site is often chaotic. Some equipment installation sites, several construction teams are working at the same time, it is impossible to completely guarantee that there are no falling objects.2. Proper use of personal protective equipment, and carefully implement safety protection measures. When working on high places, cliffs and steep slopes without protective facilities, safety belts must b...

The skid mounting of equipment refers to connecting the pipelines, equipment, pumps, control cabinets, electrical instruments and other components of the complete set into a whole according to the designed process flow, and fixing them on an integral base through welding, bolting and other connection methods. Without site installation, it can be directly completed the mechanical and electrical integration installation of the whole set in the plant area, then transporting and hoisting will be convenient.