· Product Introduction
· Model
ZL42A | ||||
B(mm) 121 | C(mm) 68 | D(mm) 332 | E(mm) 279 | Thickness ( mm ) 10+1.53N |
Max flowrate ( m3/h ) 18 | ||||
Weight ( Kg ) 2.05+0.11N Design pressure ( Mpa) 3/4.5 | ||||
We may modify and upgrade the parameters listed in the drawings and parameter tables without prior notice. The performance parameters and dimensional drawings are subject to order confirmation.
Brazed plate heat exchangers are engineered for high efficiency and compact design, making them an excellent choice for use as evaporators in refrigeration and air conditioning systems. Here's a summary of their key features and benefits, especially in the context of evaporators:
Efficient Heat Transfer: The corrugated stainless steel plates are vacuum brazed together, maximizing the surface area for heat transfer and minimizing the temperature difference between the refrigerant and the process fluid.
Compact Design: They offer a large heat transfer area in a small footprint, which is ideal for applications where space is at a premium.
Long Lifespan: The vacuum brazing process ensures a strong, leak-free bond between the plates, leading to a long-lasting and reliable heat exchanger.
Low Weight: Due to the thin stainless steel plates, brazed plate heat exchangers are lightweight compared to other types of heat exchangers.
Customizable: Available in a range of standard sizes and designs, and can be customized to meet specific application requirements.
Reduced Pressure Drop: The plate design typically results in lower pressure drops compared to shell-and-tube heat exchangers, which can reduce energy consumption.
Ease of Maintenance: Being gasket-free, brazed plate heat exchangers are easier to clean and maintain.
High Thermal Performance: Features like the Equalancer system and Dualaced technology (as seen in Alfa Laval's offerings) can provide substantial savings in heat transfer surface and ensure uniform water cooling.
Versatility: Suitable for a variety of refrigerants, including those used in transcritical CO2 systems.
Safety and Reliability: Some brazed plate heat exchangers come with double wall plates for additional safety against fluid intermixing.
