What are the precautions for daily maintenance of flotation equipment?

1. Safe operation
Before maintenance, ensure that the equipment is shut down and the power is cut off, and hang warning signs to prevent safety accidents caused by misoperation.
Maintenance personnel should wear necessary protective equipment, such as gloves, safety helmets, etc.
2. Regular inspections
Check the operating status of the equipment regularly every day, including whether the motor, water pump, scraper, etc. are operating normally and whether there are any abnormal sounds.
Observe the water level, bubble generation, scum accumulation, etc. in the flotation tank.
3. Cleanliness and hygiene
Keep the surface of the equipment clean, and remove dust, debris and oil in time.
Clean the sediment and floating objects in the flotation tank regularly to prevent blockage.
4. Dissolved air system
Check whether the pressure of the dissolved air tank is stable, and adjust it in time if there is any abnormality.
Clean the dissolved air tank and dissolved air releaser regularly to prevent blockage from affecting the dissolved air effect.
5. Dosing system
Ensure accurate dosing measurement and calibrate the dosing pump regularly.
Check whether the dosing pipeline is unobstructed and whether there is any leakage.
6. Scraping system
Check whether the scraper of the scraper is worn and whether the chain is loose.
Adjust the contact between the scraper and the liquid surface to ensure the scraping effect.
7. Electrical system
Check whether the connection of the electrical circuit is firm and whether there is any damage or aging.
Measure the insulation resistance of the motor regularly to ensure the normal operation of the motor.
8. Spare parts management
Reserve necessary spare parts such as seals, impellers, scrapers, etc. for timely replacement.
9. Records and reports
Keep maintenance records, including maintenance time, maintenance content, problems found and treatment methods.
For major problems or frequent failures, report to superiors in a timely manner and seek solutions.