The application range of marine plate heat exchanger is very wide. We must know its characteristics before use, so that we can better apply it. If you are interested in this topic, let's have a look at it. I hope it can help some relevant people.

　　Marine plate heat exchanger is one of the indispensable and important equipment widely used in marine turbines. In fact, you should understand that it is widely used, such as main and auxiliary engine lubricating oil cooler, cylinder liner fresh water, central cooler, fuel heater, central air conditioner, steam condenser, etc. In addition to these places, it can also be used for water heaters and water generators. Commonly used forms include shell and tube type, plate type, heat pipe type and runner type. The marine plate heat exchanger has compact structure and small floor area. This is an equipment that should be promoted on board. What are the advantages? First of all, the utilization rate of the ship's water is relatively good. With the marine plate heat exchanger, titanium plate can certainly be used to improve the service life of the equipment. Due to the large difference in the specific heat capacity of water and oil, and the large temperature difference in the heat transfer process, the heat transfer coefficient is also large. In order to make the product reliable and economical, it is natural to ensure the oil-water heat exchange performance under the working conditions of the ship and ensure that the equipment has a certain heat exchange margin. Only thermal medium can effectively conduct heat, and only in this way can the effect of heat exchange be guaranteed. In view of the characteristics of large impact and ship rocking at sea, the stiffeners and firm feet are specially designed to ensure that there are no problems in use.

　　One of the advantages of marine plate heat exchanger is its high heat transfer coefficient. Because different corrugated plates are inverted to form a complex channel, the fluid will flow into the inside of the corrugated plates, and it will be helical three-dimensional flow, which can produce low coefficient flow, so its heat transfer coefficient is high, generally 3 to 5 times of the shell-and-tube type. In addition, its advantages are also reflected in the adoption of downstream or counter-current mode, and its coefficient is usually around 0.95. In addition, the movement of hot and cold fluid is parallel to the heat release surface and there is no side flow, so the temperature difference at the end is very small. In this case, the heat exchange of water can reach below 1 ℃. The floor area is small, because its internal structure is compact, and the heat exchange area per unit volume is 2 to 5 times that of other types. Of course, it is also possible to withdraw the tube bundle without reserving a maintenance place during operation. Heat exchange degree. It is easy to change the heat exchange area or process composition of the product, so you must understand that the purpose of increasing or reducing the heat exchange area can be achieved only by adding or reducing a few plates. The plates of marine plate heat exchanger can also achieve the required process combination to adapt to the new work. The product is light in weight and low in price. The plate thickness is only 0.4~0.8 mm. Because of its light weight, the price can be reduced by 40%~60% with the same materials.

　　The above article is about the advantages of the marine plate heat exchanger, and it also shares a good manufacturer in the content. If you have any needs in this aspect, you can check it. I hope it can help you.