Heat Exchanger Plate Types: Gasketed, Fully Welded, and Brazed
Heat exchangers play a vital role in many industries, including chemical, food processing, pharmaceutical, and HVAC. One of the most popular types of heat exchangers is the plate heat exchanger. Plate heat exchangers are compact and efficient and are ideal for applications requiring high heat transfer rates.
There are three major types of plate heat exchangers: gasketed, fully welded, and brazed. Each type offers unique advantages and is suited for different applications.
Gasketed Plate Heat Exchangers
Gasketed plate heat exchangers are the most flexible option of the three. These heat exchangers consist of gaskets and metal plates that are held together by bolts. The gaskets create a seal between the plates, preventing fluids from mixing. Gasketed plate heat exchangers are easy to disassemble and clean, and they are relatively inexpensive.
Gasketed plate heat exchangers are ideal for applications where the fluid being processed has a high fouling potential, as the gaskets can be easily replaced when they become fouled.
Fully Welded Plate Heat Exchangers
Fully welded plate heat exchangers are designed for applications where leakage is unacceptable. These heat exchangers consist of metal plates that are welded together, as opposed to being held together by gaskets and bolts. Because there are no gaskets, there is no risk of leakage.
Fully welded plate heat exchangers are also ideal for applications requiring high temperatures and pressures.
Brazed Plate Heat Exchangers
Brazed plate heat exchangers are similar to gasketed plate heat exchangers, but the plates are brazed together instead of being held together by bolts and gaskets. The brazing process fuses the plates together, creating a strong, leak-proof seal.
Brazed plate heat exchangers are compact and highly efficient, making them ideal for applications where space is limited.
Kelvion Heat Exchangers
Kelvion offers a wide range of plate heat exchangers, including gasketed plate heat exchangers, fully welded plate heat exchangers, and brazed plate heat exchangers. Kelvion's heat exchangers are designed to provide reliable and efficient heat transfer while minimizing maintenance and downtime.
Kelvion's gasketed plate heat exchangers feature unique plate design to optimize heat transfer rates while minimizing fouling. The company's fully welded plate heat exchangers are designed to provide maximum reliability and durability in harsh environments. Kelvion's brazed plate heat exchangers are highly efficient and compact, making them ideal for applications where space is limited.
In addition to its wide range of heat exchangers, Kelvion also offers full service for all types of plates. The company's service includes plate cleaning, regasketing, and repairs, ensuring that its heat exchangers provide reliable performance throughout their lifespan.
Conclusion
Plate heat exchangers are a popular choice for many industries due to their compact size and high efficiency. There are three main types of plate heat exchangers: gasketed, fully welded, and brazed. Each type offers unique benefits and is suited for different applications.
Kelvion offers a wide range of plate heat exchangers, as well as full service for all types of plates. With its innovative plate design and commitment to reliability and efficiency, Kelvion is a top choice for heat exchanger solutions.