①Sterilizer disinfection: take out the plastic bag, placed in the sterilizer at 121 ℃ disinfection half an hour.
②Online disinfection: installed in the correct way in the filter through the steam for half an hour.
Correct use of the cartridge can not only improve the efficiency of the cartridge to extend its service life more prominent advantages are:
①Greatly improve the labor efficiency of the workers;
②Greatly improve the labor conditions of the workers;
③Precision filters cleaning quality improved significantly, and stability;
④Improve the cleaning of precision filters site of civilization. civilization.
High-efficiency self-cleaning air precision filter cartridge performance test:
①Flow - resistance test: determination of air flow pressure loss.
②Original filtration efficiency test: the dust collection efficiency of the cartridge can be calculated, the normal cartridge dust reduction rate should be more than 99%.
③Dust removal capacity test and cumulative efficiency test: the filter element accumulates too much dust and ash resulting in clogging, air intake resistance increases.
Water purifier cartridge replacement Note:
1, check the length of the filter core: compare the length of the old and new filter core, if the length of the new filter core is insufficient to solve the problem by increasing the rubber cushion. The length of the filter core: compare the length of the old and new filter core, if the length of the new filter core is not enough can be solved by increasing the rubber mat. Rubber mat can be removed from the old filter center above) (rubber mat can be removed from the old filter center above)
2, when placing the filter center should pay attention to put the filter center correctly, especially PP is easy to put off, screw the filter bottle to feel by hand, screwing is easy to put off, screw the bottle to feel by hand,, when placing the filter center should pay attention to put the filter center correctly, don't screw it hard when you want to twist the bottle to put the filter center again to avoid damaging the filter center. Do not twist it, but unscrew the bottle to put the filter center again, so as not to damage the filter center. The end of the granular activated carbon with rubber cushion should be placed upwards, do not twist it hard when placing the filter center, and unscrew the filter bottle to put the filter center back to the right place, so as not to damage the filter center. The end of the granular activated carbon with rubber cushion is facing upwards, and the direction of water flow is marked on the small T33. The direction of water flow is marked on the top.
3, the filter heart installation is completed to rinse before access to the back stage of the system, rinse when disconnecting the pipeline connected to the next level, ultrafiltration water purifier only, the filter heart installation is completed to rinse before access to the back stage of the system, rinse when disconnecting the pipeline connected to the next level, you need to open the inlet ball valve can be rinsed, you need to open the inlet ball valve can be rinsed, rinse time of a minimum of 5 minutes, rinsed after access to the next level of the The flushing time is at least 5 minutes, and after flushing is completed, connect to the next level of treatment system. The flushing time is at least 5 minutes, after flushing is completed, connect to the next level of the treatment system.
4, filtering time depends on the water quality, generally 6-8 months, PP can be cleaned and used. It is best not to exceed 1 year. Filter center use time depends on the water quality, months, can be cleaned and used.
Air filter element replacement Note:
Air filter element normal conditions 1000-1500 hours to replace once, the environment is particularly harsh places of use, such as mines, ceramic factories, cotton mills, etc., it is recommended that every 500 hours to replace the air filter element.
When cleaning or replacing the air filter element, the parts must be one by one, to prevent foreign objects from falling into the air intake valve.
On a regular basis, we must always check the air intake telescopic tube is not broken, sucked flat, telescopic tube and air filter intake valve connection port is not loose, leakage. If found must be timely repair, replacement.
I, installation and maintenance
Oil and gas separation cartridge installation or replacement of the cartridge must pay attention to ensure that there is no error in the conditions, such as the correct rotation of the seals (to be anti-static measures) to discharge the remaining oil inside the return pipe, the return pipe must be long enough to reach the bottom of the end of the cap and so on.
Installation and replacement of the cartridge, the most important thing is to ensure that the separation of the oil in the tank and the dry side of the oil filter element clean, easy to operate the surface of the separation layer of the cartridge, so that the oil carry more, lower efficiency, the dry side of the cartridge contains impurities blocking the return pipeline, resulting in the phenomenon of gas with oil.
Cartridge design destroys the differential pressure of 4bar, compressor pressure should be gradually opened after the calculation of the valve until the need to load the amount of gas, it is absolutely forbidden to suddenly empty, resulting in the cartridge fine separation layer rupture and cartridge flattening, and a large number of oil carrying.
Over the oil and gas separation cartridge design flow rate range of use, the oil carrying capacity will certainly increase.
Two, to ensure that the economic working life of some measures
Satisfactory oil and gas separation cartridge working life of the basic prerequisites for the correct management of the oil, the working life of only mainly limited to the deposition of solid particles in the fine separation layer, which is the result of the increase in differential pressure. Usually replace the air filter and oil filter on time and keep the oil change at certain intervals, you can limit the dirt into the oil circulation loop, so you can do to reduce the dirt into the oil and gas separator, can directly extend the working life of the oil and gas separator cartridge.
Oil selection is also very important, should only be used after the identification of aging resistance and water-sensitive oil, oxidation resistance is insufficient not applicable to the formation of oil running quite a short period of time similar to the formation of jelly residue will block the filter element, the higher the work test will also accelerate the aging of the oil. Accordingly, attention must also be paid to the provision of cool air and cooler media.
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