What should be paid attention to when filling the carbon molecular sieve in the nitrogen generator? Everyone who knows the nitrogen generator knows that the molecular sieve filling of the nitrogen generator is a very important link. The carbon molecular sieve in the nitrogen generator can be filled when it is loaded into the adsorption tower, otherwise it is easy to pulverize and cause failure.
From the process flow, we can find that when the compressed air enters from the bottom of the adsorption tower at high speed, if there is no gas distributor, the carbon molecular sieve in the adsorber of the nitrogen generator is impacted and rubbed by the air flow, which is easy to cause the pulverization of the carbon molecular sieve.
In addition, the carbon molecular sieve cannot be filled tightly in the adsorption tower. After using for a period of time, the gap between the carbon molecular sieves is decreasing and sinking slowly. If there is no good compression device for the carbon molecular sieve, there will be space in the upper part of the adsorption tower.
When the compressed air enters the lower part of the adsorption tower, the carbon molecular sieve will move in a short time under the impact force of the air flow, resulting in the collision and friction between the carbon molecular sieve and the adsorption tower wall, which is easy to make the pulverization failure of the carbon molecular sieve in the nitrogen generator.
Nitrogen generator manufacturers will pay special attention when filling the molecular sieve of nitrogen generator. In order to make the molecular sieve play well, it is directly related to the process flow of each nitrogen manufacturer and the height diameter ratio of adsorption tower. At the same time, the service life of molecular sieve is very particular.