Air Flotation Separator Principle - Precautions

1, before starting, first check the electrical and rotating parts are normal.

2, pay attention to the working pressure in the dissolved gas tank (3-4 Kgf / cm2 and dissolved water flow and waste water flow.

3, the pump in the device as far as possible not to make it water and no-load operation, to prevent damage.

4, should always keep the release of the cleaning, and strictly control the amount of coagulant dosage, such as the treatment effect is not good, should immediately check the release of the plug and coagulant dosage and so on.

5, such as the use of strong acid, alkali, should wear a good overalls, shoes and hats, masks, gloves, glasses and other protective equipment, can not be directly touched by hand.

6, can not be wet hand contact with electrical equipment, for inspection must first cut off the power before proceeding.

7, the run-time pressure dissolved in the water tank must be properly controlled, the water level can not flood the packing layer, but can not be too low to prevent a large number of bubbles out of the water, the general water level remained at 600mm from the bottom of the tank.

8, the pressure of the air compressor is greater than the pressure of the dissolved gas tank before the injection of air into the tank to prevent the pressure of water poured into the air compressor.

9, the need to constantly observe the pool surface situation, such as the contact area found uneven surface, the situation emits a lot of bubbles, it is likely due to the release of the block, such as the separation area found uneven, the pool often a large number of bubbles bulging or rupture , Then the surface bubbles and floc adhesion should take considerable measures.

10, in order to scraping as much as possible does not affect the water quality, scraping slag when the pool should raise the water level, according to the best dross accumulation and scum containing.