Pressure swing adsorption and regeneration cycle are used to make compressed air alternately flow through the adsorption chambers filled with adsorbents in A and B groups. Major use of adsorbent (mainly molecular sieve, molecular sieve utilization rate is high, filling less) water absorption characteristics, the water in compressed air is adsorbed on the surface of molecular sieve, through the work of adsorption dryer, it is discharged out of the machine, so as to get very dry compressed air, which is an effective solution to water in compressed air. Separate purification equipment. Dew point can be chosen between - 20 ~70 ~C.
1. Persist in optimum selection, excellent solenoid valves and controllers; Machine adsorbent composition is excellent to ensure long-term and efficient operation of the machine.
2. The adsorbent is assembled proportionally with alumina molecular sieve, so that the effect of gas drying is obvious. Perfect intelligent protection device, high and low voltage protection, low temperature protection, overheating protection, automatic alarm shutdown, etc.
3. The adsorbent has a service life of up to 8000 hours, simple operation, low operating cost, sustainable operation and low power consumption.
1. Simple operation 2. Easy to use 3. Economical and applicable 4. Low energy consumption 5. High efficiency 6. Safety and stability 7. Wide application
1. Normal supply of power supply, gas source and temperature conditions required by the machine and normal opening and closing;especially the stability of power supply voltage, nitrogen machine, reduce the damage to the controller and solenoid valve caused by power supply problems.
2. Always pay attention to the pressure of the air storage tank. Keep the pressure of the air storage tank between 0.7 MPA and 0.75 MPA. Do not lower than the rated value.
3. Check the automatic drain every day to avoid blocking and losing drainage function. If blocked, slightly open the manual valve, close the self draining valve and remove the automatic drain, decomposition and cleaning. When cleaning the automatic drain, soap foam can be used to clean it. Strictly prohibit the use of gasoline, toluene, pine perfume and other corrosive solutions.
4. Operators should regularly inspect the three pressure gauges on the machine, make a daily record of their pressure changes for equipment failure analysis, and observe the flow meter and nitrogen purity at any time, so as to maintain the nitrogen purity of the exhaust gas.
5. Operate and maintain the instrument according to the requirements of the code of use. Check the sensitivity of solenoid valve/pneumatic valve, the pressure range of pressure regulating valve, the precision of gas analyzer, the pressure of adsorption culture, the exhaust condition of muffler, the cleanliness of inner tube of flowmeter, etc. from time to time.
Widely used in non ferrous metal heat treatment, chemical industry, rubber industry, pharmaceutical industry, food industry, metallurgical industry, electronic industry, glass industry, coal industry, aerospace technology support, petroleum industry, plastics industry, textile industry and other industries and fields.