Air cooled low-temperature water chiller

JA-115/148/180/229/296Air cooled low-temperature water chillerProduct Features:

Air cooled low-temperature water chillerBeautiful appearance, low noise, high temperature control accuracy, stable quality, long service life, and reliable performance.

Security protection: Over temperature alarm, overload protection, overpressure alarm, flow alarm, water shortage alarm, etc

Application areas: Vacuum coating equipment, low-temperature liquid nitrogen compressors, ion coating equipment, vacuum furnaces, nuclear magnetic resonance, machine tool industry, etc

JA-115/148/180/229/296Air cooled low-temperature water chillerCleaning method:

Because most cooling water contains calcium, magnesium ions, and acidic forms
Carbonate. When the cooling water flows through the metal surface, carbonate is generated. In addition, oxygen dissolved in cooling water can cause metal corrosion and form rust. Due to the generation of rust and scale, the heat transfer efficiency of the water-cooled machine decreases. In severe cases, it is necessary to spray cooling water outside the shell. When scaling is severe, it can block the pipes and render the heat transfer effect ineffective. The research data shows that scale deposits have a significant impact on heat transfer losses, and as the amount of sediment increases, it leads to an increase in energy costs. Even a thin layer of scale can increase the operating cost of the scaling part in the equipment by more than 40%. Keeping the cooling channel free of mineral deposits can greatly improve efficiency, save energy, extend the service life of equipment, and save production time and costs.

For a long time, traditional cleaning methods such as mechanical methods (scraping, brushing), high-pressure water, chemical cleaning (acid washing), etc. have encountered many problems when cleaning equipment: they cannot remove deposits such as scale, acid liquids corrode equipment and form loopholes, residual acid causes secondary corrosion or corrosion under scale on materials, ultimately leading to equipment replacement. In addition, the cleaning waste liquid is toxic and requires a large amount of funds for wastewater treatment.