Air-cooled heat exchangers of package type with recirculation АВГ-БМР are designed for condensation and cooling of vapor, gaseous and liquid media in the technological processes of oil refining, petrochemical, gas and related industries. To prevent overcooling of the product, the vessel is equipped with a heated air recirculation unit. The vessels are supplied in two blocks (bay block and fan block) in full factory readiness and do not require assembly on site.

Air-cooled heat exchangers of package type with recirculation АВГ-БМР are designed for condensation and cooling of vapor, gaseous and liquid media in the technological processes of oil refining, petrochemical, gas and related industries. To prevent overcooling of the product, the vessel is equipped with a heated air recirculation unit. The vessels are supplied in two blocks (bay block and fan block) in full factory readiness and do not require assembly on site.

Specification

Parameters

Values

Heat exchanging area:

from 430 to 5037 m2

Nominal pressure:

0,6; 1,6; 2,5; 4,0; 6,3 МPа (6, 16, 25, 40 and 63 kg/сm2)

Finned surface factor:

9; 14,6; 20

No of bays:

1

No of tube rows per bay:

4; 6; 8

Tube length:

4; 8; 12 m

Fan impeller diameter:

2250 mm

E-motor type:

ВАБ

E-motor capacity:

13,0; 15,0 kW

No of fans:

1; 2; 3

Main material:

Б1; Б2; Б3; Б4; Б5

Remark:

According to the Customer’s request vessels АВГ-БМР with the heated air recirculation unit can be supplied in various configurations to the site of operation:

1.      Without the heated air recirculation unit;

2.      with air heating system;

3.      with air humidifying system;

4.      louvers with manual or pneumatic driver.


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