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Stainless steel anticorrosive fan

    Exhaust anticorrosive fan

    • Product description: The exhaust gas anti-corrosion fan 9-28Ⅰ type fan is generally used in forging furnaces and high-pressure forced ventilation, and is widely used in material transportation, and can be used to transport air and non-corrosive, non-combustible, non-sticky gas. F9-28Ⅰ tail gas fan is specially designed and manufactured for the transportation of hydrochloric acid tail gas for chemical fertilizer production industry. The material used is imported US316L;
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    离心风机 F9-28Ⅰtype anticorrosive exhaust centrifugal fan

    1. Uses 9-28 Ⅰ type fans are generally used in forging furnaces and high-pressure forced ventilation, and are widely used in material transportation, and can be used to transport air and non-corrosive, non-combustible, and gas containing no viscous substances. F9-28Ⅰ tail gas fan is designed and manufactured specifically for the transportation of hydrochloric acid tail gas for chemical fertilizer production industry. The material used is imported US316L. The temperature of the transport medium generally does not exceed 80 ° C. The dust and hard fine particles contained in the medium are not greater than 150 mg m3. This fan can also be used as a high-temperature fan for special occasions such as the decomposition process outside the cement kiln and steel smelting.

    Form

    1) The fan has two types: single suction and double suction. The machine numbers consist of №4, 4.5, 5, 5.6, 6.3, 7.1, 8, 9, 10, 11.2, 12.5, 14, 16, 17, 18, 20, 21, 22, 23, 24.

    2) The fan can also be made into right-handed or left-handed form: when viewed from one end of the motor, if the impeller rotates clockwise, it is called a “clockwise” fan, which is expressed as “shun”; As "inverse".

    3) The exit position of the fan is expressed by the exit angle of the casing. "Left" and "Right" can be made into six angles: 0 main workers, 45 degrees, 90 degrees, 135 degrees, 180 degrees, and 225 degrees.

    4) The transmission mode of the fan is A type (machine number 4 ~ 6.3), D type (machine number 7.1 ~ 16) and F type.

    3. Structural characteristics No. 4 ~ 6.3 in the fan is mainly composed of impeller, casing, air inlet, bracket, etc. No. 7.1 ~ 24 in fan is mainly composed of impeller, casing, air inlet, transmission group, etc., F-type transmission It is mainly composed of impeller, casing, air inlet box, transmission group, etc. The fan can also be adjusted with doors according to user needs.

    1) The impeller of 9-28Ⅰ type fan has 16 long blades and 16 short blades. After the impeller is formed, it is corrected for static and dynamic balance, and the operation is stable and reliable.

    2) The casing is welded into a volute casing with ordinary steel plates. For high-temperature fans, heat-resistant materials can be selected according to the temperature, and the casing can also be made as a separate body.


    9-28 Ⅰ type centrifugal fan performance table

    Machine number

    transmission

    the way

    Rotating speed

    / (r / min)

    Full pressure

    / Pa

    flow

    / (m3 / h)

    Internal efficiency

    (%)

    Internal power

    / KW

    Required

    power

    / KW

    electric motor

    annex

    model

    power

    / KW

    Rubber mat

    ST0601

    (4)

    bolt

    GB / T5782

    -2000

    (4)

    Nut

    GB / T6170

    -2000

    (4)

    washer

    GB / T97

    -1985

    (4)

    4

    A

    2900

    3893

    3884

    3835

    3776

    3707

    3629

    3540

    3452

    2198

    2473

    2748

    3022

    3297

    3572

    3847

    4122

    81.5

    82.6

    82.6

    82.0

    81.1

    80.0

    78.3

    76.4

    2.92

    3.23

    3.54

    3.86

    4.18

    4.50

    4.83

    5.17

    3.35

    3.71

    4.07

    4.44

    4.81

    5.17

    5.55

    5.95

    Y112M-2



    Y132S1-2



    Y132S2-2


    4



    5.5

    (5.5)


    7.5


    13 × 90

    M10 × 45

    M10

    10

    4.5

    A

    2900

    4933

    4623

    4854

    4776

    4698

    4599

    4482

    4374

    3130

    3521

    3912

    4303

    4695

    5086

    5477

    5868

    81.5

    82.6

    82.6

    82.0

    81.1

    80.0

    78.3

    76.4

    5.26

    5.83

    6.38

    6.96

    7.55

    8.12

    8.71

    9.33

    6.05

    6.70

    7.34

    8.00

    8.68

    9.34

    10.01

    10.73

    Y132S2-2




    Y160M1-2




    7.5




    11




    13 × 90




    16 × 100




    M10 × 45




    M12 × 50




    M10




    M12




    10




    12




    5

    A

    2900

    6090

    6071

    6002

    5894

    5796

    5678

    5531

    5394

    4293

    4830

    5367

    5903

    6440

    6977

    7513

    8050

    81.5

    82.6

    82.6

    82.0

    81.1

    80.0

    78.3

    76.4

    8.91

    9.86

    10.83

    11.78

    12.78

    13.78

    14.74

    15.78

    10.24

    11.34

    12.45

    13.55

    14.70

    15.81

    16.95

    18.15

    Y160M2-2





    Y160L-2



    15





    18.5



    16 × 100

    M12 × 50

    M12

    12

    9-28 Ⅰ type centrifugal fan performance table

    Machine number

    transmission

    the way

    Rotating speed

    / (r / min)

    Full pressure

    / Pa

    flow

    / (m3 / h)

    Internal efficiency

    (%)

    Internal power

    / KW

    Required

    power

    / KW

    electric motor

    annex

    model

    power

    / KW

    Rubber mat

    ST0601

    (4)

    bolt

    GB / T5782

    -2000

    (4)

    Nut

    GB / T6170

    -2000

    (4)

    washer

    GB / T97

    -1985

    (4)

    5.6

    A

    2900

    7640

    7620

    7522

    7394

    7277

    7120

    6943

    6767

    6032

    6786

    7540

    8294

    7048

    7802

    10555

    11309

    81.5

    82.6

    82.6

    82.0

    81.1

    80.0

    78.3

    76.4

    15.70

    17.38

    19.07

    20.77

    22.54

    24.22

    25.99

    27.81

    18.06

    19.99

    21.93

    23.88

    25.93

    27.96

    29.89

    31.89

    Y180M-2



    Y200L1-2


    Y200L2-2



    twenty two



    30


    37



    16 × 100



    20 × 100





    M12 × 50



    M16 × 60





    M12



    M16





    12



    16





    6.3

    A

    2900

    9670

    9610

    9523

    9356


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