The condensers used in BOX TYPE BOCK CONDENSING UNIT are mainly air-cooled condensers and water-cooled condensers. According to the type of condenser, the way to clean the scale is also different. Here are two commonly used condenser maintenance:
1. The air-cooled BOX TYPE BOCK CONDENSING UNIT uses air as the cooling medium. Since there is often dust in the air, some of the dust will stick to the outer surface of the condenser fins. Over time, the cooling effect of the condenser will be reduced. Deterioration, especially where the environment is relatively harsh, so it should be cleaned regularly. The cleaning method is: pure dust can be blown clean with compressor air, etc. If there is a lot of dirt, non-corrosive cleaning agent should be used to clean the heat pipe and fins to improve the heat dissipation effect.
2. For the water-cooled BOX TYPE BOCK CONDENSING UNIT, the main problem is to remove scale. The cleaning cycle depends on the water quality. If the water quality is poor, it can be cleaned at least once a year; if the water quality is good, it can be cleaned once every 2 to 3 years.
Small water-cooled BOX TYPE BOCK CONDENSING UNIT is equipped with a sleeve-type water-cooled condenser, which can be pickled. The specific operation method is: remove the condenser, release the accumulated water, and then inject 10% dilute sulfuric acid solution into the gate until there is a position where the solution flows out of the water outlet. Dilute sulfuric acid can be released after staying in the condenser for 20~30min. Repeat this two or three times. After Z, install the connecting pipe between the cooling water pipe and the condenser. Open the cooling water valve and rinse for 10~20min. The anti-scaling and cleaning work is over.