The difference between plate heat exchanger and plate and shell heat exchanger
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The similarities and differences between plate heat exchangers and plate and shell heat exchangers: Similarities: Plate heat exchangers and plate and shell heat exchangers are new types of heat exchange equipment. They have high heat exchange efficiency, occupy a small area, are easy to disassemble and clean, and have a great impact on energy conservation. By changing the material of the plate, it can be resistant to corrosive media. Differences: 1. The plates of the plate heat exchanger are stacked together, and the plates of the plate and shell heat exchanger are welded together to form a plate bundle. 2. The plates of the plate heat exchanger are exposed to the outside, and the plate bundles of the plate and shell heat exchanger are inside the shell. 3. The plate heat exchanger is sealed with rubber strips. The plate bundles of the plate and shell heat exchanger are welded together, and no rubber strips are needed for sealing. 4. Plate and shell heat exchangers are more resistant to high temperature and pressure than plate heat exchangers. 5. The fouling coefficient of plate and shell heat exchangers is lower than that of plate heat exchangers. Welcome everyone to continue the discussion.
Plate and shell type is a fully welded plate core, 666
Plate and shell heat exchangers are difficult to manufacture
For example, in Finland's VAHTERUS plate and shell heat exchanger, the plate structure in the cylindrical shell is like a sandwich biscuit.
Isn't plate heat exchanger mainly used in automobiles? Is it widely used in chemical plants?
The heat dissipation effect is not very good in summer
Is it easy to clean plate and shell heat exchangers? Are there any pictures of the internal structure? What size is the runner? How does the heat exchange speed compare with plate heat exchanger? Are you explaining the economic comparison? I am a heating company, and I hope to have a more comprehensive understanding.
For our factory, there is no pressure. Welding automation.