Industrial oxygen generator manufacturers believe that there are five main types of oxygen generators commonly found in the market: molecular sieve oxygen generators, chemical oxygen generators, oxygen-rich membrane oxygen generators, electronic oxygen generators and variable pressure adsorption oxygen generators.
1.Molecular Sieve Oxygen Concentrator
Industrial oxygen generator manufacturers believe that the advanced PSA (variable pressure adsorption) air separation technology is the use of inducer (zeolite molecular sieve) to separate oxygen and nitrogen by the different adsorption capacity of oxygen and nitrogen in the air, which can directly extract high-purity oxygen from the air. It is an oxygen generator with international and national standards. The oxygen concentration should reach 90% when the new machine leaves the factory, and it must have the function of cumulative timing and oxygen concentration monitoring system, and the sound produced during the flow should not exceed 60 decibels.
2.Chemical oxygen generator
Industrial oxygen generator manufacturers believe that through a reasonable formula of reagents, oxygen can be produced on specific occasions using the chemical reaction between reagents to meet the urgent needs of some consumers. However, the equipment is simple, the operation is troublesome, the use cost is high, it cannot be used continuously, and it is not suitable for long-term family use.
3. Oxygen-enriched membrane oxygen generator
Industrial oxygen generator manufacturers believe that oxygen-rich air is produced by filtering nitrogen molecules in the air with a membrane, which has the advantages of small size and low power consumption, but the concentration of oxygen produced is low and does not have good therapeutic effect, which is common in vehicle oxygen generators.
4.Electronic oxygen generator
Industrial oxygen generator manufacturers believe that it uses the process of redox precipitation of oxygen in the air in solution, and does not produce dangerous hydrogen gas like electrolytic water oxygen generation. The operation is quiet and the requirements are very strict in the process of transportation and use. Tilting and inversion are never allowed, otherwise the solution will flow into the oxygen tube and spray into the nasal cavity, causing serious injury to the user.
5. Variable Pressure Adsorption Oxygen Concentrator
Industrial oxygen generator manufacturers believe that variable pressure adsorption oxygen production is the use of zeolite molecular sieve selective adsorption characteristics, using the cycle of pressurized adsorption and depressurized desorption, so that compressed air into the adsorption tower to achieve air separation, so as to continuously produce high purity product oxygen.
Industrial oxygen generator manufacturers believe that there are two ways to use oxygen generators: industrial oxygen generators and home oxygen generators. They work on different principles. Now let's see which oxygen generators are suitable for home oxygen generators.
Molecular Sieve Oxygen Concentrator: Industrial oxygen concentrator manufacturers believe that it is an advanced gas separation technology. The physical method (PSA method) extracts oxygen directly from the air, which is readily available and fresh and natural. Oxygen pressure is 0.2 ~ 0.3 MPa (i.e. 2 ~ 3 kg), no high pressure, explosion and other dangers.
Chemical reagent oxygen generator: Industrial oxygen generator manufacturers believe that the use of reasonable reagent formulations, used on specific occasions, can meet the urgent needs of some consumers. However, it is not suitable for home oxygen therapy due to poor equipment, troublesome operation, high cost of use, and the need to invest a certain amount of money for each oxygen intake, which cannot be used continuously.
Membrane oxygen machine: Industrial oxygen machine manufacturers believe that this oxygen machine uses membrane oxygen production method, filtering nitrogen molecules in the air through the membrane to reach 30% of the exported oxygen concentration, which has the advantages of small size and low power consumption. However, this oxygen generator produces 30% of oxygen, which can be used for long-term oxygen therapy and health care, while medical high concentration oxygen can only be used for emergency when there is a serious lack of oxygen.