What is the "three Simultaneities" of safety production

How many adsorbers are there in the purification system of air separation equipment?

At the installation site of the air separation plant, we may see a variety of operation methods. We may be a little surprised when we first see it. We may get used to it if we see it many times. However, many accidents are caused by our negligence and carelessness. The following are some common sense of safe construction, hoping to be helpful to everyone: 1. Workers must wear safety helmets correctly when entering the construction site, because the construction site is often chaotic. Some equipment installation site, several construction teams are constructing at the same time, it is impossible to completely guarantee that there is no falling objects. 2. Use personal protective equipment correctly, and seriously implement safety protection measures. Safety belts must be fastened when constructing on high places, cliffs and steep slopes without protective facilities. 3. It is forbidden to climb the scaffold, safety protection facilities, etc. It is strictly prohibited to take the ele...