Heat exchange plate with superior flow and heat transfer performance

Heat exchange plate with superior flow and heat transfer performance




The heat transfer performance and flow performance of the plates vary with the length, width, groove depth and ripple angle of the plates, because the heat transfer conditions vary greatly, and each type of plate generally only achieves the best heat transfer effect within a certain range of conditions, so the rich combination of plates can better match different heat transfer conditions, in order to obtain the best heat transfer performance. At the same time, it can greatly reduce the cost of plate heat exchanger, and obtain a higher flow rate between plates, thus reducing the corrosion and scaling speed of plates.




1.The heat transfer performance and flow performance of the plates vary with the length, width, groove depth and ripple angle of the plates. Because the heat transfer conditions vary greatly, and each type of plate generally only achieves the best heat transfer effect in a certain range of conditions, the rich plate combinations can better match the different heat transfer conditions and achieve the best heat transfer performance. At the same time, it can greatly reduce the cost of plate heat exchanger, and can obtain a higher flow rate between plates, thus reducing the corrosion and scaling speed of plates.


2.The unique plate design adopts the numerical simulation technology of ultra-fine grid and the precise test and measurement method to design the heat exchange plate with superior flow and heat transfer performance. The unique design of the plate pattern can make the fluid produce turbulence at a low flow rate and greatly improve the heat transfer coefficient. Plate die design is more reasonable, as many as thousands of contact points are formed between plates, the pressure is even, and it can withstand high pressure up to 25kg.


3. The advanced design of the diffluent area of the diffluent area plate has a streamline guide groove, which balances the difference of the flow resistance caused by the uneven distribution of the fluid in different channels, and avoids the disadvantages such as the decrease of the heat exchange efficiency, pitting and dead angle scaling caused by the uneven flow distribution and the dead angle of the flow.


4. The super sealing gasket and sealing groove adopt the snap free gasket, which is firmly engaged with the plate to avoid pressure dislocation. In addition, two seals are set between the hot and cold fluids, and the leakage area is in the middle. Even if one seal pad is damaged, the leakage will not mix the two fluids, but flow to the outside through the leakage hole.


5 scientific frame structure adopts 5-point positioning suspension system, which can not only ensure the accurate positioning of the upper, lower, left and right plates, but also ensure that the plates can automatically lock each other when they are clamped. Therefore, when the plates are reset, it is easy to align accurately and eliminate the human operation error, so as to ensure the service performance of the heat exchanger after disassembly and installation, and the service life of the gasket is also more durable.




The front and rear baffles are cut by numerical control, formed in one time, and processed by surface micro forging to enhance the surface strength.


The locking nuts and rolling parts with unique design are selected and made of high strength, high wear resistance and high corrosion resistance materials.