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B-Tohin Machine (Jiangsu) Co., Ltd.

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Cast Iron High Capacity 3600m3 / Hour Roots Rotary Lobe Blower

Cast Iron High Capacity 3600m3 / Hour Roots Rotary Lobe Blower

    • Cast Iron High Capacity 3600m3 / Hour Roots Rotary Lobe Blower
    • Cast Iron High Capacity 3600m3 / Hour Roots Rotary Lobe Blower
  • Cast Iron High Capacity 3600m3 / Hour Roots Rotary Lobe Blower

    Product Details:

    Place of Origin: China
    Brand Name: BK
    Certification: ISO9001/ISO14001/CE
    Model Number: BKW8024

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: Negotiation
    Packaging Details: Export standard wooden case
    Delivery Time: 5 to 20 working days, depends on order amount and specification
    Payment Terms: L/C, T/T
    Supply Ability: 50 SETS per month
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    Detailed Product Description
    Name: Roots Rotary Lobe Blower Type: Positive Displacement Roots Type, Three Lobes
    Air Capacity: 22.74-66.05m3/min Discharge Differential Pressure: 60-80KPA
    Motor Power: 45-132W Discharge Bore: DN250(10”)
    Driven Type: Motor Driven, Connected By Belt And Pulley Installation Type: Horizontal, Vertical Available Also
    High Light:

    3600m3 / hour roots rotary blower

    ,

    Roots Rotary Blower

    ,

    rotary roots type blower

     
    Cast Iron Roots Rotary Lobe Blower,  capacity 3600m3/hour  roots lobe blower
     
    Roots blower is a kind of volumetric blower whose air capacity and revolution have formed a proportion. Each rotation of the three-lobe type blower needs three times of air suction& discharge of two-lobes. Compared to two-lobe type blower, three lobe roots blower have the characteristics of low air pulsation and more stable operation.
     
    It has two lobes on the two parallel bearings. There are small tiny spaces between lobes, elliptic casing as well as each lobe. he lobes' uniform speed rotation at opposite directions makes the certain quantity air circled by casing and lobes transported form the suction side to the discharge side.
     


    Specifications
     

    Model

    BKW8024

    Air capacity

    22.74-66.05m3/min

    Discharge differential pressure

    60-80KPA

    Rotary speed

    700-1500rpm

    Cooling water volume

    20 l/min

    Motor type

    45-132KW
    380/400/415/440V, 3PHASES, 50/60HZ

    Motor brand

    Standard: Siemens Beide or Wannan motor
    Siemens and ABB motor for your option

    Installation type

    Standard: horizontal type. 
    Vertical type available for your option

    N.W. of blower without motor

    1160kg

    Packing size Approx.

    2.28*1.51*2.45m (L*W*H)

     
     


    Features
    1. Rotor curves improved for energy saving 15 to 25%
    2.BKW roots blower has good sealing performance by using fluoro rubber sealing material.
    3. Gear accuracy is the fifth class, and the main parts are NC machined for ensuring smooth running.
    4.Low vibration due to accurate dynamic balance.
    5.The transported air is clean and free of oil or dust.
     


    Parameter sheet

    Model Speed Inlet capacity (m3/min)and shaft power (KW) Cooling
    Water
    0.6kgf/cm2 0.7kgf/cm2 0.8kgf/cm2
    6000mmH2O 7000mmH2O 8000mmH2O
    0.06Mpa 0.07Mpa 0.08Mpa
    rpm m3/min KW m3/min KW m3/min KW L/min

    BKW8024
    Port Dia: 

    DN250(10")

    700 23.85 39.10  22.74 47.51      20
    850 31.76 47.48  30.65 55.06     
    1000 39.67 55.86  38.56 64.78  37.67 73.70 
    1150 47.59 64.24  46.48 74.50  45.58 84.76 
    1250 52.86 69.82  51.75 80.98  50.86 92.13 
    1400 60.77 78.20  59.67 90.69  58.77 103.19 
    1500 66.05 83.78  64.94 97.17  64.05 110.56 

     


    Structure of blower main body
     
    Cast Iron High Capacity 3600m3 / Hour Roots Rotary Lobe Blower 0
     
     


    Flow direction of cooling water
     
    Cast Iron High Capacity 3600m3 / Hour Roots Rotary Lobe Blower 1 
     
     


    Assembling drawing of blower package
     
    Cast Iron High Capacity 3600m3 / Hour Roots Rotary Lobe Blower 2
     
    Standard supply of scope
     
    1. shaft blower
    2. inlet silencer (with air filter)
    3. outlet silencer


    4. relieve valve

    It is a safety device on the system. When the system works abnormally and the resistance is higher than the rated value, the pressure relief valve opens to discharge the air from the pressure relief valve to prevent the blower and motor from being overload.

    Cast Iron High Capacity 3600m3 / Hour Roots Rotary Lobe Blower 3

     

    5. check valve

    It is used to prevent back-flow of high-pressure air in the system during shutdown. The back-flow can cause blower reversion and then cause blower malfunctions. The valve body is made of cast iron.

    Cast Iron High Capacity 3600m3 / Hour Roots Rotary Lobe Blower 4Cast Iron High Capacity 3600m3 / Hour Roots Rotary Lobe Blower 5

     

    6. flexible joint
    7. pressure gage
    8. blower pulley and motor pulley
    9. V-belt
    10. belt cover
    11. public base
    12. motor

     

    Contact Details
    B-Tohin Machine (Jiangsu) Co., Ltd.

    Contact Person: Ms. Jane Zhou

    Send your inquiry directly to us
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    B-Tohin Machine (Jiangsu) Co., Ltd.
    Yong'an Road, Industrial Park for Environmental Science & Technology, Yixing City, Jiasngsu Province 214205, China
    Tel:86-510-8707-6720
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