Since its establishment, the company has been adhering to the principle of "developing with innovation, branding with quality, and winning market with service", and has continuously improved the after-sales service system. The removal of scale in plate heat exchangers will
now be reviewed with Xiaobian.
Removal of scale in plate heat exchanger:
1. Dissolution: Acid solution easily reacts with calcium, magnesium, and carbonate scales to form soluble compounds, which can dissolve scales.
2. Peeling effect: The acid solution can dissolve the oxide on the metal surface and destroy the combination with scale. The scale adhering to the surface of the metal oxide is peeled off. And fall off.
3. Gas lift effect: After the acid solution reacts with carbonate scale, a large amount of CO2 is generated. During the overflow process of CO2 gas, it has a certain lifting force for the scale layer that is difficult to dissolve or dissolves slowly, so that the scale can be heated from the plate The surface of the exchanger came off.
4. Loosening effect: As the oxides of calcium, magnesium, carbonate and iron dissolve in the acid solution, the remaining scale will become loose and it will be easily washed away by the flowing acid solution.
The above is the information about the plate heat exchanger explained for you, and I hope to help you. If you have any questions and needs, please contact us. It is our unremitting pursuit to dedicate advanced and excellent products and services to you.