In Marine, heat exchanger are the equipment that guarantees the normal operation of the turbine. Of course, there are many common heat

exchangers, Such as: shell and tube heat exchanger, plate heat exchanger, etc. The advantages and disadvantages of different heat exchanger are very abvious.

The plate heat exchanger is an electrical equipment often used in marine engineering. This heat exchanger is small in size and relatively high in efficiency. It is one of the indispensable important equipments widely used in marine turbines.

Such as: main and auxiliary engine oil cooler, cylinder liner fresh water, cooler, fuel heater, steam condenser, water heater, etc.The special working environment of the ship has very strict requirements on the heat exchanger. The special environment includes factors such as instability on the sea surface, which may be subjected to vibration, impact, large angle tilt and noise.

The cooling medium is generally sea water, which contains salt. The concentration is large, the working environment humidity is high, and the corrosiveness to the plate is very strong;The vessel space structure is very compact, so it is more strictly for the heat exchanger's space and quality. The traditional heat exchanger transfer medium is water, but for the vessel generally use oil and sea water, This means that is different for cleaning and maintenance for the vessel heat exchanger.

Jiangyin M&C Heat Parts Co.,Ltd will evaluate the plate heat exchanger's scaling,aging and user requirements to provide disassembly chemical cleaning and non-disassembly chemical cleaning.The effect of disassembly cleaning and descaling is good, but the labor is large, the process is complicated, and it is easy to cause adverse effects such as plate heat exchanger leakage and spare parts damage.Cleaning and descaling is not thorough without disassembly, but the labor is small, the process is simple, and it is not easy to cause adverse effects such as heat exchanger leakage and spare parts damage.When the plate heat exchanger's scale