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

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Water Cooling Type Three Lobe Roots Blower Bkw8024 , Durable Aeration Blower

Water Cooling Type Three Lobe Roots Blower Bkw8024 , Durable Aeration Blower

  • Water Cooling Type Three Lobe Roots Blower Bkw8024 , Durable Aeration Blower
  • Water Cooling Type Three Lobe Roots Blower Bkw8024 , Durable Aeration Blower
  • Water Cooling Type Three Lobe Roots Blower Bkw8024 , Durable Aeration Blower
  • Water Cooling Type Three Lobe Roots Blower Bkw8024 , Durable Aeration Blower
  • Water Cooling Type Three Lobe Roots Blower Bkw8024 , Durable Aeration Blower
Water Cooling Type Three Lobe Roots Blower Bkw8024 , Durable Aeration Blower
Product Details:
Place of Origin: CHINA
Brand Name: B-TOHIN
Certification: ISO9001 / ISO14001/CE
Model Number: BKW8024
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: USD 9005- USD 12320
Packaging Details: EXPORT WOODEN CASES
Delivery Time: 45 WORK DAYS
Payment Terms: L/C, T/T
Supply Ability: 200 SETS PER MONTH
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Detailed Product Description
Name: BKW8024 Transport Packaging: Export Wooden Case
Air Capacity: 22.74m3/Min-66.05m3/Min Motor Power: 30kw-200kw
Cooling Type: Water Name: Three Lobe Roots Blower
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Water Cooling Type Three Lobe Roots Blower Bkw8024 , Durable Aeration Blower

 

About BKW
BKW seires Roots Blower inherits most components from BK series, it adopts water cooling in bearing cover, which can reduce the temperature of bearing when working and prolong the longevity, also it has a larger pressure capability.

Specifications:

Model BKW8024
Air capacity 22.74m3/Min-66.05m3/Min
Discharge differential pressure 60-100KPA
Rotary speed 700rpm-1500rpm
Motor type 30KW-200KW
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 1120 kg
Packing size Approx. 2.35*1.65*2.60m (length*width*height)
Features 1. Helical type timing gears for smooth operation
2. Compact, flexibility in installation gives users more choices.
3. Integral structure of impeller and shaft for stable and smooth running
4. Adopt imported oil seals made from fluoric rubber with high wear resistance and high-temperature resistance.
5. Low noise, low vibration and energy consumption.
 


Parameters
 

Type Port Dia Speed Inlet airflow(m3/min)and shaft power(KW)at different conditions Cooling Water
60kpa 70kpa 80kpa 90kpa 100kpa
rpm m3/min KW m3/min KW m3/min KW m3/min KW m3/min KW L/min
BKW8024 250(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        


Description of blower parts:

Casing Made of Casting iron HT200
ENDLESS structure adopted for improving efficiency, one-time machined by CNC center with high precision
 
Rotor (Shaft and impeller) Made of Casting iron QT500
The impeller and shaft is cast as an integral part.
Adopting NC planer for machining to achieve high precision
Gear end bearing Made of GCr15
NSK brand, double-row angular contact ball bearing, capable of supporting axial load
Drive end bearing Made of GCr15
NSK brand, cylindrical roller bearing
Gear Made of 20CrMnTi
Bevel structure for more smoothly running
Oil seal Made of fluoro rubber
bears high temperature and has a longer life.


Working Principle

Roots blower is a cubage blower, and it discharges a fixed amount of air in proportion to its rotation speed. Every rotation, there is two lobes to finish three times absorbing and dischargeing air. Compared with two lobes blower, it is of less air pulses, smaller load change, higher strength, lower noise and vibration.

Two paraller shafts have three lobes each, all the lobes keep small clearance with each other and housing inside. Every lobes rotatiomn, a certain air will be absorbed at inlet and transfeered form the housing inside surface to blower's diacharge port.

Two shafts will be turned by the timing gears, no any touching between lobes, so it can be turned at high speed without any lubrication inside. It has the following chaaracteristics: simply configuration; running smoothly;good performance stabilization. It has been widely applied in various industries.

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

Contact Person: Ms. Jane Zhou

Tel: +8613961531319

Send your inquiry directly to us
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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