What is this doing? (6)
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The major overhaul is over. While organizing the photos, I found this one to be quite interesting. Look at what the workers are doing
It might be a 2800kgf high-pressure cleaner used for cleaning shell-and-tube heat exchangers or reaction vessels
This must be a sniper water gun designed specifically for precision chemical plants to remove enemy obstacles; it’s extremely difficult to use – without shooting from shoulder level, it’s simply impossible to hit anything
For high-pressure cleaning guns, they are used for cleaning heads or flat surfaces; there are other specialized cleaning nozzles for cleaning tube bundles
Use a high-pressure water gun to shoot at the pipe“； It is generally used to remove scale buildup in the tube side of shell-and-tube heat exchangers ； This thing can shoot straight through people
High-pressure jet cleaning: the pressure in China can reach 50 kilograms, while foreign equipment can achieve 200 kilograms. Clean shell-and-tube heat exchangers and evaporators, especially those with scaled materials. Combined with chemical cleaning for greater thoroughness.
High-pressure jet cleaning is used to clean tubular heat exchangers (reboilers, evaporators). The pressure of high-pressure cleaning machines available in China ranges from 50 to 100 kilograms per square centimeter, while imported equipment can reach 250 kilograms per square centimeter; this is a rather dangerous operation. The evaporator carbon deposits were thoroughly removed through chemical cleaning, restoring the equipment to its original color.