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

Tel: +8613961531319

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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