1. For electroplating, electrophoresis coating, electroplating production line, anodizing and other industries, it is aimed at cooling the electroplating solution in the electroplating tank.Electroplating chillerThere are two common cooling methods, 1 direct cooling and 2 direct cooling.

2. Refrigeration principle of electroplating chiller direct chiller in electroplating (oxidation) industry

The water in the bottom basin of the cooling tower is sent to the condenser of the industrial chiller through the process water pump to stop the condenser cooling, and then flows back into the cooling tower to spray down when it is cooled by the electric fan on the top of the cooling tower, and then flows back. The bottom basin of the cooling tower revolves like a cycle. The condenser dissipates heat while the refrigerant inside is liquefied, and then flows into the evaporator in the cold gun to stop evaporating. When evaporating, it needs to receive heat, so that the sulfuric acid (tank liquid) in the cold gun is stopped to cool down. Transport to the electroplating (oxidation) tank, just like a cycle process.

3. The electroplating chiller directly freezes the water in the refrigeration principle of the electroplating (oxidation) industry. The water in the bottom basin of the cooling tower is delivered to the condenser of the chiller through a process water pump, and the condenser is stopped to cool down. When it flows back into the cooling tower and sprays down, the electric fan on the top of the cooling tower stops the temperature of the water, and then flows back to the bottom basin of the cooling tower, just like the cycle of rotation. The condenser dissipates heat while the refrigerant inside is liquefied, and then flows into the evaporator in the water tank to stop evaporating, and when it evaporates, it needs to receive heat, so as to stop cooling the water in the water tank. The cooled water is delivered to the heat exchanger through a process water pump ( The central separation, water and sulfuric acid at the same time, and then through the process of heat communication to stop the temperature of sulfuric acid, just like a reincarnation process. The advantage of this product is the convenience of the device, the application life is relatively longer than that of direct freezing, acid and alkali It is not easy to corrode the ice water machine. The heat exchanger of this type of electroplating water chiller is usually sealed for plate exchange.