The atomization effect of the waste acid spray gun is poor
Thread Content
The acid spray gun does not provide good atomization; acid drips from the nozzle in the form of streams. Increasing the amount of air used for atomization does not solve this problem, and even replacing the gun with a new one does not help
It might be that the pressure of the spray gun is insufficient or the nozzle is clogged. It is recommended to check whether the pressure system is functioning properly, and to clean or replace the nozzle. If the problem persists, it may be necessary to adjust the viscosity or concentration of the acid solution. .
Thank you, teacher. It might be related to viscosity; the temperature difference has changed. Let’s give it a try
Cause analysis: 1. Regarding the acid solution: Abnormal viscosity of the acid solution or unstable acid solution pressure； 2. Regarding the atomization air: blocked or obstructed air pathways, or issues with the structure of the atomization air ； 3. The spray gun itself and its installation: issues with the quality of the spray gun, improper installation, or wear and damage to the spray gun. Countermeasures: 1. Acid treatment: filtration and testing or maintaining pressure ； 2. Atomization air optimization: Clean the air path or make adjustments for optimization ； 3. Spray gun and installation adjustment: quality inspection or proper installation.
The flow rate does not match the gun; is the flow rate too low? Guns of lower quality generally have problems with the prostate when operating at low flow rates
Find a qualified supplier; cheap products are of poor quality.
Under normal conditions, at a certain concentration, the higher the temperature, the lower the viscosity; therefore, viscosity has little impact； In droplet form, the water inlet issue needs to be considered; for linear forms, the misting air issue must be taken into account.
The issue of the number of atomization air holes increasing from 6 to 8 has been basically resolved
The spray gun was lengthened before, and it has been reverted to its original shape