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Everyone should be familiar with nitrogen generators, and they are used in many industries in the society. So how should the nitrogen generator be maintained and maintained in summer? Here is a brief introduction to the majority of users.

Introduction to daily maintenance of nitrogen generator equipment in summer:

Supply normal power supply, gas source, temperature conditions and nitrogen generator, especially for stable power supply voltage, normal power on and off reduces the problem of damage to the controller and solenoid valve caused by the power supply; pay attention to the pressure of the air storage tank, and put the air The pressure of the storage tank is maintained between 0.6 and 0.8mpa, not lower than the rated value.

Check the automatic drain daily to avoid blockage and loss of drainage. If it is blocked, the automatic drain can be disassembled, disassembled for cleaning, and then slightly open the manual valve and close the self-draining valve. When cleaning the automatic drain, wash it with a soapy lather.

Regularly check the three pressure gauges on the nitrogen generator. In the case of equipment failure analysis, it is necessary to establish a daily record of pressure changes, observe the flowmeter and nitrogen purity at any time; maintain the nitrogen purity of the exhaust gas. Regularly check the cooling effect of the cold dryer to avoid the failure of the cold dryer due to the nitrogen being produced by the machine in the water and the occurrence of carbon molecular sieve poisoning.

According to the requirements of the actual equipment code, carry out daily maintenance, check the sensitivity of the solenoid valve/pneumatic valve at any time, check the pressure range of the pressure regulating valve, the accuracy of the gas analyzer, the compression of the suction tower, the exhaust state of the muffler, the flow meter The degree of cleaning of the inner tube.

Introduction to the maintenance precautions of nitrogen generator equipment:

1. In the test of air treatment, the cooling effect of the cold dryer is good, and the tubular filter is replaced regularly (every 6 months) to make the air quality better.

2. Replace the activated carbon in the nitrogen generator (replacement for 12 months). The activated carbon link is a deoiling process, which reduces the oil in the air to avoid poisoning carbon molecular sieve pollution.

3. For the test and calibration of the nitrogen analyzer, the general life of the p860 series nitrogen analyzer is 2-3 years. It is recommended to replace it with a mature life to avoid affecting the nitrogen purity of the nitrogen generator.

4. Check the solenoid valve and pneumatic valve. In order to ensure the normal operation of the equipment, it is recommended that the user have a spare.

Nitrogen generator carbon molecular sieve nitrogen yield analysis test will ensure that the yield meets customer needs. During maintenance, the carbon molecular sieve of the nitrogen generator must be added or replaced according to your usage.