Common faults of air separation unit

The working pressure of the high-pressure oxygen compressor used for filling bottles is high, and it is easy to cause cylinder burning accidents due to improper operation and management. In order to prevent this kind of accidents from happening, the following matters should be paid attention to when using and maintaining: 1) for the parts of the oxygen compressor, the maintenance tools and the hands of the maintenance personnel must be strictly skim and cleaned, finally, clean the carbon tetrachluene thoroughly. When pulling out the piston for overhaul, special attention should be paid to clear the oil stain at the bottom of the piston rod in case of stain the seal. When the sealer and scraper are worn out, they should be replaced in time to prevent them from being oiled; 2) the distilled water used for lubrication must not be interrupted. Distilled water tank should be more than 2m higher than cylinder head, and water level gauge and dripping device should be easy to monitor. The a...

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...