Dissolved air flotation machine maintenance is actually not so easy, one of the main steps can not be less:

1, the dissolved gas pressure gauge readings should not exceed.6 kg.

2, water pump, air compressor, Scraping Slag from a regular lubrication air compressor, generally two months plus an oil.

3, air flotation tank should be treated as the amount of sediment, regular cleaning of sewage.

4, enter the sewage must dosing flotation machine, otherwise the effect is not ideal will release plug.

5, check whether the solution tank safety valve reliability, dissolved gas pipeline leakage is Water Leakage place.

6, the release of the blockage, can open the vacuum valve, so that the release of the tongue piece open, with water to clean their own, will plug the wash, and then close the valve, the valve generally only open 10-20 seconds.