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Échangeur de chaleur à contre-courant 2026-08-24

Counterflow Plate Heat Exchanger

UN counterflow plate heat exchanger arranges the two air streams in opposite directions through a stack of thin metal plates, maximizing the temperature gradient and therefore the sensible heat-recovery efficiency (typically 70–85%, higher than cross-flow designs).

Caractéristiques principales

  • High efficiency: counterflow orientation gives the best ΔT utilization among plate types.
  • Durable plates: 304/316L stainless steel or hydrophilic aluminum foil, corrosion-resistant and washable.
  • No moving parts: silent, low maintenance, no cross-contamination.
  • Modular: stackable plate packs scale to any airflow.

Applications typiques

  • Industrial exhaust heat recovery (drying rooms, stenter machines, kilns)
  • Clean make-up air pre-heating in cold climates
  • Data-center and commercial HVAC energy recovery

Specifications (reference)

Item Range
Airflow 200–50,000 m³/h per unit
Plate material SS304 / SS316L / Al foil
Sensible efficiency 70–85%
Temperature -40 to 250 °C (standard)

Need a quote? Contact Shandong IVC (sdivc.com) for a free selection.

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