Key technical indicators

I. APPLICATION AREAS

PSA oxygen generator is favored by users because of its remarkable advantages. It is widely used in environmental protection, medical treatment, biotechnology and other fields.

II. Technical characteristics

Perfect fluency design, optimal use effect;

Reasonable internal components, uniform distribution of airflow, reduce high-speed impact of airflow;

Special protection measures for molecular sieves to extend the service life of molecular sieves;

Simple operation, stable operation, high degree of automation, can be run by no one;

Automatic interlocking oxygen emptying device to ensure product oxygen quality;

III. Working principles

By using the principle of PSA pressure swing adsorption, the air is pressurized and pressurized, and the nitrogen molecules in the air are separated by molecular sieve, oxygen is retained and nitrogen is discharged. At room temperature, the power supply can be continuously separated from the air to produce high concentration oxygen under rated oxygen flow.

IV. Material of molecular sieve

A lithium low silicon oxygen molecular sieve (93%±2) has the advantages of high oxygen purity, high production ratio, small mechanical wear and long life.

V. Service life

The purity of oxygen was attenuated to 85%±3 after 6000 hours, the purity of oxygen was attenuated to 80%±3 after 12000 hours, and the purity of oxygen decreased to 70%+3 after 20000 hours. When oxygen concentration is not enough for supply, internal molecular sieve should be replaced.

VI. Environmental requirements for the use of oxygen production systems

1. ambient temperature :5℃~40℃

2. relative humidity :≤80 per cent

3. atmospheric pressure :86 kPa~106 kPa

4. environment non-corrosive gas and strong magnetic field

VII. Methodology

1. place the equipment in a specific position (smooth, dry, well ventilated and heat dissipation) in the process flow; ensure that the oxygen pipe is connected to the oxygen outlet of the machine to facilitate the delivery of oxygen.

2. power supply, power indicator light, voltmeter display current voltage.Turn on the switch, run the indicator light, the air pump starts to work, the machine panel "Flowmeter" is adjusted to the required calibration position, the output port has oxygen output.Turn off the switch after use.

VIII. Points for attention

 Do not disassemble or modify this product, otherwise it will cause damage, leakage and circuit failure of this product.

 Avoid excessive moisture, water or other liquids entering this product may cause leakage and failure.

 Avoid wiping the equipment with volatile solutions or organic solvents, which may damage the surface of the equipment.

 Qualified special ground wire, safe and reliable grounding, the capacity of the line used is in line with the requirements to ensure the elimination of fire hazards. Equipment installation personnel must be trained to start maintenance.

Remember that equipment maintenance or repair must be carried out in the state of power failure and exhaust pressure to ensure the safety of personnel maintenance.