Please help me choose a heat exchanger
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The pressure is 0.5 MPa (absolute pressure); the output material contains some solid particles, and it is alkaline in nature (with a strong alkalinity). The heat exchanger is prone to clogging, so it needs to be easy to clean, and it’s ideal if it also has a high heat exchange efficiency.
A horizontal, detachable spiral plate heat exchanger should work.
Hello, I heard that spiral plate heat exchangers are not easy to disassemble? Also, is it possible to choose a plate heat exchanger? I’m more worried about the stress issue Will it be leaked?
It depends on your personal needs............................
Sure, you can use a plate heat exchanger with wide channels. Our company has heat exchangers specifically designed for media like yours; feel free to contact me if you need one, my number is 13668280690
Tubular heat exchangers should be easy to disassemble, especially regarding the tube layers
When designing a shell-and-tube heat exchanger, attention must be paid to the flow rate (due to the presence of solid particles), otherwise blockages can occur; the amount of erosion caused by scouring also needs to be taken into account. Spiral plate heat exchangers are definitely not suitable for this purpose.
Agree with the suggestion above; a tube heat exchanger is the best choice....
Avoid spiral plate heat exchangers – they are difficult to clean. If cleaning is a concern and high heat exchange efficiency is required, plate heat exchangers are the best choice; they are easy to assemble and disassemble as well as simple to clean. There are no issues with pressure, and they can be cleaned through acid treatment. In severe cases, disassembly for cleaning will ensure thorough cleaning. Tubular heat exchangers, on the other hand, tend to get clogged. In fixed-tube-sheet types, the fluid can only flow through the tube side; although the end caps can be removed for cleaning, cleaning inside the tubes is difficult and does not allow for thorough cleaning. For floating-head types, if the fluid is to flow through the shell side, the cost is higher, and both the tubes and the shell need to be protected against corrosion
Wide-channel plate heat exchangers can be chosen; the heat exchangers produced by our company are widely used in sandy alumina, as they are suitable for such media. If needed, you can contact me within the platform or via email at iawyihcy@163.com
Avoid spiral plate heat exchangers – they are difficult to clean. If cleaning is a concern and high heat exchange efficiency is required, plate heat exchangers are the best choice, as they are easy to assemble and disassemble as well as simple to clean