Apparatus for air cooling oil

Apparatuses for air cooling of oil type АACO are designed for cooling low-pressure oil at compressor stations of main gas pipelines, as well as for condensation and cooling of vapor, gaseous and liquid media used in the technological processes of the oil and gas processing industry. Apparatuses are operated outdoors in a temperate climate with an average temperature of the coldest five-day period of at least minus 40 °С.

The device consists of one heat exchange section with chambers, blown by a stream of air, which is pumped by fans. The section is located horizontally and is mounted on a metal supporting structure along with axial fans, actuators, jalousie, diffusers, ducts.

The device is delivered in one unit in full factory readiness and does not require any assembling at the installation site.

The design of the device allows you to change the intensity of cooling by adjusting the supply of air, working fluid or stopping the fans.

Fittings table

Notation Name Amount Ду, mm Ру, kgf/сm2
А Input of oil 1 100 16
Б Oil output
В Air 4 М12Ч1,5 -
Г Draining

Technical specifications

The name of indicators Value
Area of heat exchange section, m2 1080
Coefficient of fin fineness 9,8
Length of finned tubes, m 4,94
Number of rows of pipes 6
Number of strokes per pipe space 6
Operating temperature of the cooled medium, not more than °С 100
Working overpressure, MPa (kgf/cm2) 0,7 (7,0)
Rated pressure, MPa (kgf/cm2) 0,7 (7,0)
Design temperature (for strength), °С 150
The minimum wall temperature of parts working under pressure, °С minus 40
Calculated parameters of the section:
     - oil consumption, m3
     - inlet oil temperature, °С
     - outlet oil temperature, °С
     - design air temperature, °С


It is possible to produce heat exchangers for air cooling by section.

Product сatalog:

Capacitive equipment
- Underground horizontal drainage tanks
- Double walled basins
- Air collectors for compressor plants
- Containers for liquefied gases of propane and butane
- Deaeration tank of atmospheric pressure
- Drum Separators
- Containers for odorant storage
- Containers for transportation and storage of ammonia
- Container for storage and transportation of chlorine - Percolators

Equipment for oil and gas pipelines
- Start-up (reception) chambers of means for cleaning and diagnostics of oil and gas pipelines
- Filters liquid mesh type MDL
- Filters for dirt traps
- Details of welded steel pipes
- Flare for burning associated gas

Oil and gas separators
- Oil and gas separators with water discharge
- Oil and gas separators for degassing
- Flare separators
- Gas separators mesh

Heat exchanging equipment
- Shell-and-tube heat exchangers with a floating head
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- Heat exchangers with a floating head and U-shaped tubes
- Thermosilphone evaporators with fixed tube grids and temperature compensator
- Vacuum capacitors with fixed tube grids and temperature compensator
- Pipe bundles
- Apparatus for air cooling oil

Enamel equipment
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- Apparatuses - thermosimulators
- Collections steel enameled
- Collectors for transportation of aggressive liquids
- Collector-akratofory
- Apparatuses (bowls) evaporated steel enameled
- Heat exchangers such as "pipe in pipe"
- Heat exchangers of the "vessel in a vessel" type
- Filters steel enameled under vacuum (NUTC filters)
- Filters steel enamelled under pressure (FRC filters)
- Capacitive filter with rising stirring device
- Dish-washing machine, enameled, drum type
- Column apparatuses
- Steel framework enamelled

Mixing equipment
- Chemical reactors with agitating device
- Industrial Mixers
- Faucets with Z-shaped blades