• Features

  • Working Principle

  • Structure & Components

  • Application

  • Gallery

Features
  • Dry type air cooled heat exchanger runs 100% dry.
  • Suitable for cooling projects with server water shortage or unaccessible water source.
  • Save high water bills and waste water treatment costs.
  • Low power consumption and power saving.
  • Reduce electrolytic corrosion.
  • Finned tubes serve as the heat exchanger and create a large heat dissipation area.
  • Integrated transportation, easy installation.
  • Low maintenance.
  • Low tower height, compact structure and small floor area.
How Does It Work?
The schematic diagram of flat dry type air cooled heat exchanger

Hot process fluid enters the inlet of the finned tubes. At the same time, fan system is turned on, and the cold air flows across the finned tubes and conducts heat transfer with the process fluid in the finned tubes. The hot process fluid becomes cool and flow out of the outlet of the finned tubes. The cold air becomes hot and humid air and is dispatched to the atmosphere outside the unit.

Structure & Components
Flat dry type air cooler structure diagram
  • 1

    Stainless steel 304 or DX51D+AZ120 aluminized zinc plate tower body

    Cooling tower body plate
  • 2

    Induced-shaft axial fan

    Cooling tower axial fan with a motor
  • 3

    Finned tubes, fins can be constructed of aluminum, stainless steel or copper; tubes can be made of copper, stainless steel or carbon steel.

    Plastic film packaged finned tubes for flat dry type air cooler
  • 4

    Structural steel legs

Application

Flat dry type air coolers are widely used in the following industries:

  • Steel - electrical arc furnace/induction furnace cooling
  • Refinery & petrochemicals - reactor column cooling
  • Rubber - roller cooling
  • Polyfilm - chill roll cooling
  • Independent power stations - cooling of engine jacket water, lube oil & inter-stage cooler
  • Plastic - injection molding machine cooling
  • Textiles - process vapour condensation
  • Refrigeration / air conditioning - condensers for air cooled chillers
  • Power industry - turbine lube oil cooler / turbine intercooler
Gallery
A screenshot of an cooling tower.

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