The operation of PSA nitrogen generator mainly includes the following steps:
Power on preparation:
Check if the power, gas, and water sources of the equipment are normal.
Ensure that there are no leaks in the adsorption tower, pipelines, valves, etc.
Confirm that the instruments and equipment have been calibrated and are in good working condition.
Start device:
Turn on the device power, start the air compressor, and supply air to the air buffer tank.
Open the nitrogen outlet valve and slightly open the nitrogen inlet valve.
Observe the nitrogen flow rate and pressure gauge to ensure the normal operation of the equipment.
Automatic operation:
Press the auto run button to enter the auto run state of the device.
Observe the status indicator lights on the control panel and determine the device's operating status based on the indicator lights.
After the nitrogen production process is completed, the equipment automatically switches to the desorption stage.
During the desorption phase, open the discharge valve and release the exhaust gas outdoors.
Manual operation:
In automatic operation mode, press the manual operation button to enter manual operation mode.
Manually adjust parameters such as intake valve, exhaust valve, adsorption time, etc. as needed to control nitrogen production and purity.
In manual operation mode, closely monitor the operating status of the equipment to ensure safe operation.
Shutdown operation:
When shutdown is required, turn off the power of the air compressor and stop supplying air to the air buffer tank.
Close the nitrogen outlet valve, open the discharge valve, and be sure to discharge the remaining gas inside the equipment outdoors during discharge.
Carry out equipment cleaning and maintenance work to ensure that the equipment is in good condition.
