PE sintered filter cleaning method

PE sintered filter cleaning methods

element has the service life, use at some time will be blocked, external pressure type filter, commonly used filter blockage in the surface of the filter element, the price is quite expensive filter, repeated use can effectively reduce the cost, the PE sintered filter is there any way to cleaning, the following small butterfly to tell you!

1. Water purification ( Deionized water) Reverse back 15 min, the back pressure is less than 0. 4 mpa, or with clean air, Steam) Counter blowing, blowing pressure is less than 0. 4Mpa。

2, ultrasonic cleaning will be PE sintered filter into the ultrasonic cleaning the pool, cleaning out after 60 min, 15 min is washed with deionized water or distilled water, after drying.

chemical treatment process in this process is suitable for the PE sintered filter clogging is serious, filter medium composition is complicated, cleaning is also more complex

1. First new use or holiday shut down for a long time, then takes 1 ﹪ NaOH is used to analyze alcohol solution soak 30 min, soaked with water infiltration often before you again in the alkaline solution, after soaking washed with deionized water inside and outside two times each, every time not less than 30 min, hydraulic 0. 2 - 0. 3 mpa, rinse after still water without any debris ( Light inspection) So far, test the PH value is neutral.

simple method above is PE sintered filter cleaning, if you want to know more information, welcome to call! Recommend

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