The plate heat exchanger forms a heat transfer channel by superimposing multiple layers of corrugated metal plates, and realizes heat exchange between cold and hot fluids by using complex flow channels formed between plates.
The corrugated plates generate intense turbulence, with a heat transfer coefficient that can reach 3 to 5 times that of shell and tube heat exchangers, effectively reducing the heat exchange area.
Its volume is only 30% to 50% of that of traditional heat exchangers, reducing the installation space. The temperature difference is small, and the low-temperature waste heat can be recovered.
The capacity can be adjusted by increasing or decreasing the number of plates to meet the requirements of different working conditions.
It can be completely disassembled for cleaning and is suitable for handling fluids that are prone to scaling or viscous.
The flow channel volume is small, reducing medium residue and making it suitable for expensive or sensitive fluids.
The plate heat exchanger is composed of components such as plates, sealing gaskets, compression plates and frames. The plates are usually made of corrosion-resistant materials such as stainless steel and titanium alloy and pressed into corrugated shapes. The corrugated design not only enhances the turbulence effect (increases the heat transfer coefficient), but also serves as a support to withstand pressure. The cold and hot fluids flow in opposite directions in the parallel channels formed by adjacent plates, and heat is rapidly conducted through the thin plates. The sealing gasket ensures the fluid is sealed and guides the flow path, avoiding cross-mixing.
Name | Parameter | Name | Parameter |
---|---|---|---|
Corrugation Angle | 57.5° / 122.5° | Corner Hole Diameter (mm) | Φ195 |
Center Distance of Holes (mm) | 968.5 × 363 | Flow Area (m²) | 0.00227 |
Corrugation Depth (mm) | 4 | Single Plate Area (m²) | 0.29 |
Equivalent Diameter (mm) | 8 | Plate Dimensions (mm) | 961 × 621 |
The plate heat exchanger forms a heat transfer channel by superimposing multiple layers of corrugated metal plates, and realizes heat exchange between cold and hot fluids by using complex flow channels formed between plates.
The plate heat exchanger forms a heat transfer channel by superimposing multiple layers of corrugated metal plates, and realizes heat exchange between cold and hot fluids by using complex flow channels formed between plates.
The plate heat exchanger forms a heat transfer channel by superimposing multiple layers of corrugated metal plates, and realizes heat exchange between cold and hot fluids by using complex flow channels formed between plates.
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