A special person is responsible for the adjustment of the instruments of the finned tube

1, regular inspection of the finned tube cleaning is Wuxi energy-saving not perfect, whether there is sediment, coking, rust layer fouling adhesion, and instant cleaning. At the same time, we must check whether the adhesion between the finned tube and the rubber washer is tight, and whether the rubber gasket itself is intact, so as to avoid the leakage caused by the rubber gasket's degumming and damage.


2. The plate type heat exchanger presses the screw cap and the upper and lower guide rod, and should always be lubricated by lubricating oil.


3, each instrument should be regulated by a special person, and the operation and maintenance should be carried out strictly.


4, when the rubber washer or repair parts for replacement of degumming, the fin pipe, put on the table, will remove the old washer, or in the degumming of finned tube groove glue remains with fine sandpaper and then wipe, or carbon tetrachloride trichloroethylene solvent in the groove of the oil wipe, and then the new rubber washer back with fine sandpaper clean hair, the same with carbon tetrachloride or trichloroethylene solvent oil rub do. Then apply a layer of glue on the back of the grooves and rubber gaskets to dry for a while, so as not to stick fingers, but still sticky. The rubber washer will be embedded in the tank and pressed around, and a layer of talcum powder will be applied. Then the finned tube will be clamped on the rack of the equipment. According to the requirements of the glue instructions, the royal family can be put into operation for a period of time.


5, when the fin tube is pressed again, attention must be paid to the location of the last pressing, so that the rubber washer should not be overpressed, so that the service life of the washer can be reduced.


6. When the rubber washer of the fin tube is replaced, all the sections should be updated to avoid the uneven clearance and influence the heat transfer effect.