EV EVAPORATOR is a heat exchanger refrigeration device that uses the exchange of refrigerant, water and gas to absorb heat. Condensation can build up inside the evaporator after prolonged use. Long-term large-scale operation of mechanical equipment will cause corrosion and damage to the human body of the equipment. Among them, the damage to the cooler is mainly intergranular corrosion, in-situ stress corrosion, etc. Corrosion will cause cracks in the system software and cause more serious damage.
After the EV EVAPORATOR cooling system is used for a long time, due to the volatilization of water, the moisture content of magazines and periodicals in the water will increase, and the diffusion of microbial species will increase the fouling coil on the surface of the cooling fan. The increase of residual coating on the surface will lead to reduced cooling capacity, slow heat dissipation and corrosion of equipment, thereby shortening the life of the condenser and evaporator.
How to descale your EV EVAPORATOR:
1. Scale cleaning of EV EVAPORATOR: The key to scale is to cover the surface of the cooling fan coil. If the internal cooling circulating water is water hardness, scaling will also occur in the inner cavity. An effective descaling method is neutralization based on dilute hydrochloric acid, which is reflected in the production of dilute hydrochloric acid and calcium scale. In tap water, part of the thicker scale is washed and can be removed with a higher concentration of sulfuric acid alone.
2. Microbial sludge: The higher the temperature inside the EV EVAPORATOR, the faster the types of microorganisms grow, the number increases, and the faster they reproduce. It has replicated a lot in a short period of time.
3. EV EVAPORATOR residue: During the natural ventilation process, a small amount of dust and other magazines and magazines will seep into the cooling circulating water and collect at the bottom. Chemicals can be washed with cold water.