Precautions for use of Small nitrogen generator high purity for potato chips packing usage
Nitrogen Small nitrogen generator high purity for potato chips packing usage uses air as raw material, carbon molecular sieve as adsorbent, using pressure swing adsorption principle, using carbon molecular sieve to selectively adsorb oxygen and nitrogen to separate nitrogen and oxygen, and Compared with the traditional nitrogen production method, it has the advantages of simple process flow, high degree of automation, fast gas production (16-30 minutes), low energy consumption, product purity can be adjusted in a larger range according to user needs, operation and maintenance are convenient, and operating costs Features such as low level and strong device adaptability. It is becoming more and more popular among users of Small nitrogen generator high purity for potato chips packing usage, and this instrument has become an ideal device for users of Small nitrogen generator high purity for potato chips packing usage.
Precautions for use of Small nitrogen generator high purity for potato chips packing usage:
The air inlet filter needs to be cleaned regularly. The cycle depends on the dust in the room. Ultrasonic cleaning can be used to keep the air intake unobstructed, otherwise it will easily cause the compressor to increase its workload and generate heat. When the temperature is too high, overheat protection will occur and cause shutdown ；
Because the compressor is an inductive load, the instantaneous current when the power is turned on and off is several times higher than that in normal operation, and it is easier to fuse the fuse, so a 6A fuse should be used.
Since the compressor equipped with this instrument works in an open circuit mode, the lubricating oil will be discharged out of the machine with water, causing consumption. So after one year of use, add lubricating oil to the compressor. The refueling port is next to the compressor air outlet or from the inlet. The port can also be used. It is recommended to add 200 grams of No. 18 refrigerating oil.
In order to avoid too much water in the machine, which affects the air purity, it is necessary to press the drain switch for a few seconds before shutting down. The drainage port can be connected to the plastic bottle to avoid water splashing, and the drainage should not be less than once a day.
The drying tube should be replaced regularly. When 50% of the discolored silica gel in the drying tube changes color, the internal packing should be replaced. Replacement method: turn off the power and drain the system gas. Unscrew the purification tube in the direction indicated by the arrow, unscrew the end cap of the purification tube, and replace the silica gel desiccant.
When replacing the desiccant, care should be taken to put all the absorbent cotton into the tube to ensure that it has no effect on the sealing end face, so as to ensure that the end cap can be sealed after being tightened.
The instrument does not consume KOH, but it is recommended to replace the electrolyte every six months. When replacing the electrolyte, first extract the waste lye in the small nitrogen generator high purity for potato chips packing usage, add distilled water, start the instrument, and let the system clean the electrolysis system for approximately 6-10 minutes, draw out the distilled water and add the prepared new electrolyte lye.
It is necessary to strictly implement the operation process of switching on and off. When using Small nitrogen generator high purity for potato chips packing usage for the second time, or after replacing the desiccant, put the nitrogen exhaust valve in the emptying state for 2 hours to ensure that the air in the drying tube is completely replaced. , And then pull out the handle.
Every time the Small nitrogen generator high purity for potato chips packing usage is turned off, please turn on the air tank drain valve at the back of the Small nitrogen generator high purity for potato chips packing usage to exhaust the air in the air tank. Just drop the nitrogen pressure gauge to 0, then close the drain valve of the gas tank, push the handle of the nitrogen drain valve inward, and the shutdown procedure is complete. After shutting down according to this procedure, the emptying time of the next startup can be shortened to 30 minutes, and the nitrogen gas can be used.