What preparations are required before using dissolved air flotation equipment?

1. Equipment inspection:
Comprehensively check all parts of the equipment, including dissolved air tanks, releasers, flotation tanks, scrapers, pipes, valves, etc., to ensure that there is no damage, deformation, looseness, etc.
Check the electrical system to ensure that electrical equipment such as motors and control boxes are normal and the line connections are firm.
2. Cleaning work:
Clean the inside of the flotation tank to remove debris, dirt and sediment.
Clean the dissolved air tank, pipes and other parts to prevent impurities from affecting the operation of the equipment.
3. Valve debugging:
Check and debug all valves to ensure that they are flexible and leak-free when closed.
4. Instrument calibration:
Calibrate instruments such as pressure gauges, flow meters, and liquid level gauges to ensure the accuracy of measurement data.
5. Dissolved air system preparation:
Check the booster pump to ensure that it operates normally without abnormal sounds and vibrations.
Check the air tightness of the dissolved air tank to ensure that there is no leakage.
6. Reagent preparation:
Prepare an appropriate amount of flocculants, coagulants and other reagents according to the needs of water quality treatment.
7. Trial operation: Before the equipment is officially put into use, the equipment is tested and the operating status of the equipment is checked, including the generation of bubbles, scraping effect, water quality, etc. Problems found during the trial operation are adjusted and repaired in a timely manner.
8. Personnel training: Operators are trained to be familiar with the equipment's operating procedures, precautions and common fault handling methods.
9. Safety inspection: Check whether the safety protection facilities around the equipment are complete to ensure the safety of the operators.
10. Formulate operating procedures: Establish detailed equipment operating procedures and maintenance plans for subsequent standardized operations and regular maintenance.