Seagull can calculate the detailed specific heat capacity and circulating water density of the seawater tower based on the Cl- content in seawater, and accurately calculate the thermal process of the cooling tower; on the anticorrosion of the internal components of the seawater tower, Seagull provides professional services according to specific project requirements. sexual opinion.

1. Chemical corrosion: Ca(OH)2 in cement is corroded by CO2 and magnesium salts and sulfates, and the process of carbonization and formation of Mg(OH). 2. Freezing damage: The freezing point of seawater is lower than that of fresh water, and the permeability resistance of structural materials is good, which can basically solve the problem of freezing damage. 3. Microbial effect: The adhesion of microorganisms and fungi in the heated seawater is higher than that of ordinary seawater, and there is a possibility of fouling. 4. Crystallization pressure: The evaporation and concentration of seawater with high salinity, as well as capillary action, form crystals. On the one hand, scale blockage is formed, and on the other hand, the concrete is destroyed after oversaturation. 5. Corrosion of metal parts: The corrosion of metal parts by Cl ions is more serious, and the iron matrix acts as an anode in seawater to produce oxidation, and the corrosion speed is accelerated. 6. Influence of thermal performance: The specific heat of seawater is lower than that of freshwater, so the energy storage capacity in heat exchange decreases. Heat exchange performance will be affected.

1. Control the concentration ratio: In the process of seawater circulation, the concentration ratio should be controlled according to the seawater quality and the amount of sewage should be guaranteed. Control the concentration ratio of seawater circulating water; 2. Dosing control and pretreatment: Inhibit scaling, and adjust the water quality environment of circulating water to add chemicals: corrosion inhibitor, scale inhibitor and dispersant, algae biocide; 3. Concrete protective layer : Concrete can use the corresponding protective coating according to the design life cycle, and the coating process can prolong the service life of concrete. 4. Set up a fresh water spray system: A set of fresh water spray systems will be set up in the design of the Seagull cooling tower. During regular maintenance, the fresh water spray will be effective and less crystallization will exist. 5. Anti-corrosion of metal parts: the main tower core components are plastic parts and glass fiber reinforced plastic parts, reducing the use of steel components; the necessary supporting material carbon steel parts use seawater paint for anti-corrosion; according to different salt content, use higher grade stainless steel Parts and fasteners; carbon fiber drive shaft; mechanical equipment considering seawater paint, fan blades using polyurethane to protect the leading edge, etc. 6. Thermodynamic calculation considers seawater influence, etc.: thermal calculation parameters fully consider the influence of seawater environment