Q Q: 506615608
The phenomenon of dusting in the nitrogen generator is also known as the pulverization of carbon molecular sieve. This phenomenon is caused by the loose pressure of carbon molecular sieve or the loose of carbon molecular sieve, which causes the black smoke of dusting in the nitrogen generator. At this time, the carbon molecular sieve in the whole system needs to be completely replaced. If the carbon molecular sieve is added normally at this time, the carbon molecular sieve will be continuously ejected, and the consequences will be more and more serious. The whole nitrogen pipeline system will have carbon molecular sieve powder.
The structural defects of adsorption tower caused by impact or equipment movement during the use of nitrogen generator, such as desoldering of adsorption tower pipe, outflow of carbon molecular sieve, loosening and pulverization of carbon molecular sieve. The material ejected from the muffler usually has small particles. We need to check whether the particles are activated carbon or molecular sieve.
Because activated carbon and molecular sieve are black solid particles, it is difficult to distinguish from each other in color, but their particle shapes are different. If the activated carbon is sprayed out, then the problem is not very serious. We can remove the activated carbon from the activated carbon filter and check whether the screen at the bottom of the activated carbon is damaged. If it is damaged, replace it with a new stainless steel screen, and then replace it with activated carbon.
When loading activated carbon, try to fill the filter to prevent the activated carbon from colliding with each other under the action of air flow to produce dust. If the jet is molecular sieve, then the treatment is more troublesome, and the equipment needs to be transported back to the factory for overhaul.