There are two ways to add boiler anti-scaling agents. One is a boiler with a water tank or a water tank but no economizer. The medicine can be directly added to the water tank or the water tank, and the medicine is sent into the boiler along with the water supply. The other is to use a dosing device to directly add the agent to the furnace. Dissolve the drug in water and filter it before adding it. Intermittent dosing can be used, or it can be added once (ie, once per shift).
After adding the drug, pay attention to controlling the pH value of the furnace water so that it does not exceed 12. At the same time, the sewage is discharged regularly, and the discharge rate is kept at 5%, and each class is discharged at least once. If the water level does not change after the sewage is discharged, it should be checked whether the old scale that has fallen off blocks the pipeline. If the pipeline is blocked, measures should be taken in time.