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      Welcome to the official website of Zhoukou General Blower Co., LTD

      Home>Product>Centrifugal fan
      Model 9-18 centrifugal fan

      Model 9-18 centrifugal fan
      Product category:Centrifugal fan

      Product introduction

      9-18 type high pressure centrifugal fan use:

      9-18 high-pressure centrifugal fans are suitable for forced ventilation of small and medium-sized chemical fertilizer plant production process equipment, iron furnaces, combustion furnaces, and positive pressure oil-fired boilers, and can be widely used for material and grain transportation. Conveying air is non-corrosive, non-spontaneous, non-viscous gas. If there is no special requirement, the temperature of the medium generally does not exceed 80 , and the dust content of the medium does not exceed 150mg/m3.

      9-18 type high pressure centrifugal fan type:

      The 9-18 high-pressure centrifugal fans are single-suction and double-suction, with a total of 17 machine numbers, and the fans can be made into two types of right-handed and left-handed. Viewed from one end of the motor, if the impeller rotates clockwise, it is called a forward cyclone fan, which is represented by "shun", and if it rotates counterclockwise, it is called a reverse cyclone fan, which is represented by "reverse". The outlet position of the fan is expressed by the outlet angle of the casing, "left" and "right" can be made into 6 angles of 0°, 45°, 90°, 135°, 180°, and 225°. There are three types of fan transmission modes: A type, D type and F type.

      9-18 type high pressure centrifugal fan structure:

      No.4~6.3 are mainly composed of impeller, casing, air inlet, bracket, etc. No.7.1~25 are mainly composed of impeller, casing, air inlet, and transmission group.

      (1) Impeller: 8 short blades and 4 long blades.

      (2) Chassis: It is welded into a volute-shaped whole with ordinary steel plates.

      (3) Air inlet: It is made into a convergent streamlined overall structure and fixed on the front cover group with bolts.

      (4) Transmission group: composed of main shaft, bearing box, coupling, etc.

       

      machine   number

      Speed   r/min

      Flow   m3/h

      Total   pressure Pa

      Motor   power Kw

      4A

      2900

      797-1621

      4051-4046

      3.0

      1786-1951

      3909-3688

      4.0

      4.5A

      2900

      1134-2308

      5127-5121

      5.5

      2543-2777

      4947-4667

      7.5

      5A

      2900

      1556-2844

      6329-6433

      7.5

      3166-3810

      6322-5762

      11

      5.6A

      2900

      2186-3996

      7939-8069

      15

      4448-5353

      7931-7228

      18.5

      6.3A

      2900

      3113-6977

      10048-9697

      20

      7621

      9148

      37

      7.1D

      2900

      4456-9065

      12762-12748

      55

      9987-10909

      12316-11618

      75


       
      8D

      2990

      6374-12968

      16203-16185

      90

      14287-15606

      15636-14750

      110

      1450

      3187-6484

      4051-4046

      11

      7143-7803

      3909-3688

      15

      9D

      1450

      4538-8293

      5127-5211

      18.5

      9232-11110

      5121-4667

      30

      10d

      1450

      6225-11376

      6329-6433

      30

      12664-15240

      6322-5762

      45


       
      11.2D

      1450

      8745-15983

      7939-8069

      55

      17792-21411

      7931-7228

      75

      960

      5790-10582

      3480-3537

      15

      11780-14176

      3476-3168

      22


       
      12.5D

      1450

      12158-22219

      9889-10051

      90

      24735-29765

      9878-9003

      132

      960

      8049-11380

      4335-4453

      22

      13045-19707

      4444-3946

      37


       
      14D

      1450

      17081-24149

      12405-12744

      132

      27683-41818

      12717-11293

      220

      960

      11309-18328

      5438-5574

      45

      20667-27687

      5527-4950

      75


       
      16D

      1450

      25497-36047

      16203-16645

      250

      41322-62423

      16610-14750


      960

      16880-30851

      7102-7219

      90

      34343-41328

      7094-6466

      132


       
      18F

      960

      24035-48899

      8989-8979

      185

      53871-58844

      8674-8183

      220

      1450

      36303-73857

      20506-20484


      81366-88879

      19789-18669



       
      20F

      960

      32970-60255

      11097-11279


      67076-80719

      11085-10103


      730

      25071-40632

      6417-6578

      110

      45819-61380

      6522-5842



       
      22.4F

      960

      46320-84654

      13920-14148


      94237-113404

      13905-12673


      730

      35223-64372

      8049-8181


      71660-86234

      8040-7328


      25F

      960

      64394-117685

      17339-17623


      131008-157654

      17320-15785

      1250

      25D

      730

      48966-89490

      10026-10190


      99621-119882

      10015-9128


       


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      Factory address:37 Zhouxi Road, Chuanhui District, Zhoukou City, Henan Province, China

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