For Nitrogen Generator and Oxygen Generator, ensuring the molecular sieve inside the tower not move is of critical importance, therefore different manufacturers use different ways to make molecular sieve tight inside the tower. At the top of tower, factories use compression. Why need compression?
As molecular sieve gravity is downwards, while gas flow is upwards, which makes the gas flow blow molecular sieve from opposite direction, making molecular sieve move and resulting in molecular sieve pulverization. This failure is critial, pulversized molecular sieve makes oxygen purity drop very fast and damage more and more molecular sieve. Finally make whole plant useless.
To avoid this problem, compression device is installed at the top to compress the molecular sieve, avoiding move and/or pulverization.
After years comparison, since year 2013, Gamma adapts elastic coco mat compression. With this compression method, together with technologies below, Gamma Oxygen Generators never occur the failure of molecular sieve pulverization.
It has following features:
Compression force: Compression force is bigger at first stage, after elastic material deformation, the compression force become slightly smaller.
Dead space: Occupy very few in-tower space, no big dead space. Will not result in bigger compressed air consumption during pressurizing and pressure discharge.
Failure risk:Initial compression density must be ensured, otherwise elastic coco mat will automatically expand to occupy un-tight space, resulting in compression force reduction.
Skid Nitrogen Generator is installed on one skid, it has compact structure, easy for ocean transportation, no need for site installation. When machine reach site, just need to put the machine on flat ground, connect power and gas pipeline, then one simple push on starting button makes the nitrogen generator begin to work. Its structure is as below:
From above drawing, it is clear that skid nitrogen generator has Air Compressor , air treatment part, air tank, nitrogen separator and nitrogen buffer tank. It has the following features:
Compact structure, easy installation;
Flow rate, purity adjustable;
Intelligent fully automatic operation;
Energy-saving operation;
Skid nitrogen generator photos
Skid Nitrogen Generator
Skid Nitrogen Generator,Nitrogen Generator,Nitrogen Generation,Nitrogen Generation System
Shandong Gamma Gas Engineering Co. Ltd. , http://www.gammagas.com