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[China]
Trade Verify
Address: No.69 Xijiu Road, Industrial Park for Environmental SCI & TECH, Yixing, Jiangsu,China
Contact name:Iris Xu
B-Tohin Machine (Jiangsu) Co., Ltd. |
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Verified Suppliers
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Positive Three Lobe Roots Blower, pressure 10-50KPA, rotary speed 700-1500rpm
Used in petrochemical industry, building materials, electric power, metallurgy, chemical fertilizer, mines, ports, textile, food, paper making, aquaculture and wastewater treatment and other fields, mostly used to transport the air. For gas and hydrogen gas, acetylene, carbon dioxide, flammable, explosive and corrosive gas application, please refer to our another model bio gas blower YU-EG series.
Specifications:
Model | BK7018 |
Air capacity | 18.98-50.47m3/min |
Discharge differential pressure | 10-50KPA |
Rotary speed | 700-1500rpm |
Motor type | 11KW-55KW 380/400/415/440V, 3PHASES, 50/60HZ, frequency motor also available |
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 |
| Color | Customized, standard of RAL6011 |
N.W. of blower without motor | 564 kg |
Packing size Approx. | 1.8*1.3*2.2 (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, more stable in air flow transmission
4. Adopt imported oil seals made from fluoro rubber, which is of fine wear resistance and high-temperature resistance.
5. Small vibration and economical energy consumption.
Parameter sheet
| Model | Port Dia (MM) | Speed | Inlet airflow (m3/min)and shaft power(KW) | |||||||||
| 0.1kgf/cm2 | 0.2kgf/cm2 | 0.3kgf/cm2 | 0.4kgf/cm2 | 0.5kgf/cm2 | ||||||||
| 1000mmH2O | 2000mmH2O | 3000mmH2O | 4000mmH2O | 5000mmH2O | ||||||||
| 0.01Mpa | 0.02Mpa | 0.03Mpa | 0.04Mpa | 0.05Mpa | ||||||||
| rpm | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | ||
| BK7018 | 200 (8") | 700 | 21.97 | 6.55 | 20.73 | 10.70 | 19.77 | 14.52 | 18.98 | 19.46 | ||
| 850 | 27.32 | 7.96 | 26.07 | 13.00 | 25.11 | 17.63 | 24.32 | 23.62 | 23.61 | 26.82 | ||
| 1000 | 32.66 | 9.36 | 31.41 | 15.29 | 30.45 | 20.74 | 29.67 | 27.79 | 28.95 | 31.55 | ||
| 1150 | 38.00 | 10.76 | 36.75 | 17.58 | 35.79 | 23.85 | 35.01 | 31.96 | 34.30 | 36.28 | ||
| 1250 | 41.56 | 11.70 | 40.32 | 19.11 | 39.35 | 25.92 | 38.57 | 34.74 | 37.86 | 39.44 | ||
| 1400 | 46.90 | 13.11 | 45.66 | 21.40 | 44.70 | 29.03 | 43.91 | 38.91 | 43.20 | 44.17 | ||
| 1500 | 50.47 | 14.04 | 49.22 | 22.93 | 48.26 | 31.11 | 47.47 | 41.69 | 46.76 | 47.33 | ||
Structure of blower main body
No. | Part Name | Qty. |
| No. | Part Name | Qty. |
| No. | Part Name | Qty. |
1 | Footing | 2 |
| 9 | Left end cover | 1 |
| 17 | Oil tank | 1 |
2 | Hexagon bolt | 4 |
| 10 | Round pin | 4 |
| 18 | Gear | 2 |
3 | Antidust seal | 1 |
| 11 | Casing | 1 |
| 19 | Key | 2 |
4 | Drive impeller | 1 |
| 12 | Oil seal | 4 |
| 20 | Axial sleeve | 2 |
5 | Drive end bearing | 2 |
| 13 | Right end cover | 1 |
| 21 | Gear end bearing | 2 |
6 | Driven impeller | 2 |
| 14 | Bolt | 16 |
| 22 | Bearing plate | 2 |
7 | Dust cover | 1 |
| 15 | Breather | 1 |
| 23 | Adjustable pad | several |
8 | Grease nipple | 2 |
| 16 | Mounting bolt | 8 |
| 24 | Magnetic nut | 1 |
Assembling drawing of blower package
Standard supply of scope
1. bare shaft blower
2. relieve valve
3. wafer check valve (slim type)
4. inlet silencer(with air filter)
5. discharge silencer
6. Blower and motor base (with belt cover)
7. rubber flexible joint and shock absorber
8. motor pulley
9. pressure meter
10. V-belt
11. bolts and nuts and other connection parts
12. electric motor
Optional spares
Belt, filter sponge, seals, bearings.
