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2021

What are the commonly used types of plate heat exchanger milk pasteurization

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1. Partitioning plate heat exchanger milk pasteurization
The wall type plate heat exchanger milk pasteurization is that two fluids with different temperatures flow in a space separated by a wall. Heat transfer through the wall and convection of the fluid on the wall surface, heat exchange between the two fluids. Partition wall heat exchangers include shell-and-tube heat exchangers, double-pipe heat exchangers and other types of heat exchangers. The partition wall heat exchanger is currently the most widely used heat exchanger.

2. Regenerative plate heat exchanger milk pasteurization
Regenerative plate heat exchanger milk pasteurization transfers heat from a high-temperature fluid to a low-temperature fluid through a heat storage body composed of solid materials. The heat medium is first heated to a certain temperature by heating the solid material, and then the cold medium is heated by the solid material to make it To achieve the purpose of heat transfer. Regenerative heat exchangers include rotary type and valve switching type.
3. Fluid connection indirect plate heat exchanger milk pasteurization
Fluid connection indirect plate heat exchanger milk pasteurization is a heat exchanger in which two surface heat exchangers are connected by a heat carrier circulating in it. The heat carrier circulates between the high-temperature fluid heat exchanger and the low-temperature fluid. Receiving heat, the low-temperature fluid heat exchanger releases the heat to the low-temperature fluid.
4. Direct contact plate heat exchanger milk pasteurization
Also known as hybrid plate heat exchanger milk pasteurization, this type of heat exchanger is a device in which two fluids are in direct contact and mix with each other to exchange heat, such as cold water towers, gas condensers, etc.