Industrial Materials
Description
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100KPA - 150KPA Roots Air Blower BKD-4000, two stage, high pressure
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About BKD
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BKD series is a two-stage roots blower composed of two BKW blowers for achieving higher pressure than the single-stage blower’s. Good performance is promised by a middle cooling system between the first and the second stage, which ensures standard temperature of airflow into the second stage blower.
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Specifications
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Model | BKD-4000 |
Air capacity | 19.10-40.41m3/min |
Discharge differential pressure | 100-150KPA |
Rotary speed | 850-1400rpm |
Cooling water volume | 70 l/min |
Motor type | 55-110KW
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: vertical type |
N.W. of blower without motor | 1280kg |
Packing size Approx. | 2.2*2*2.55m (length*width*height) |
Features | 1. Water cooling for the bearings at both end-plates lowers the bearing’s operation temperature.
2. Middle cooler equipped for stable running of blower |
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Parameter Sheet
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Art No. | Composed
of | Port
Dia
(mm) | Speed
(rpm) | Inlet capacity (m3/min)and shaft power (KW) | Cooling
water |
1.0kgf/cm2 | 1.2kgf/cm2 |
10000mH2O | 12000mH2O |
0.098Mpa | 0.118Mpa |
Ⅰstage | Ⅱstage | m3/min | kw | m3/min | kw | L/min |
BKD-4000 | BKW8016
+
BKW7011 | 150
(6& quot;) | 850 | 850 | 21.07 | 49.28 | 20.05 | 55.99 | 70 |
1000 | 1000 | 26.34 | 57.98 | 25.32 | 65.87 |
1150 | 1150 | 31.62 | 66.68 | 30.6 | 75.75 |
1250 | 1250 | 35.13 | 72.48 | 34.11 | 82.33 |
1400 | 1400 | 40.41 | 81.17 | 39.39 | 92.21 |
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Art No. | Composed
of | Port
Dia
(mm) | Speed
(rpm) | Inlet capacity (m3/min)and shaft power (KW) | Cooling
water |
1.4kgf/cm2 | 1.5kgf/cm2 |
14000mH2O | 15000mH2O |
0.137Mpa | 0.147Mpa |
Ⅰstage | Ⅱstage | m3/min | kw | m3/min | kw | L/min |
BKD-4000 | BKW8016
+
BKW7011 | 150
(6& quot;) | 850 | 850 | 19.62 | 61.95 | 19.1 | 62.93 | 70 |
1000 | 1000 | 24.9 | 72.88 | 24.37 | 74.03 |
1150 | 1150 | 30.17 | 83.81 | 29.65 | 85.14 |
1250 | 1250 | 33.69 | 91.1 | 33.16 | 92.54 |
1400 | 1400 | 38.97 | 102.03 | 38.44 | 103.64 |
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Airflow and cooling system
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Assembling drawing of blower package
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Standard supply of scope
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1. blower main body 1
2. blower main body 2
3. pressure relieve valve
4. check valve
5. inlet silencer(with air filter)
6. outlet silencer
7. public base (with belt cover)
8. rubber flexible joint and shock pad
9. pulley
10. pressure gauge
11. belt
12. bolts and nuts and other connection parts
13. motor
14. middle cooler
Read More
B-Tohin Machine (Jiangsu) Co., Ltd.
Three Lobe Roots Blower,Roots Rotary Lobe Blower,Roots Air Blower
Address: Yong'an Road, Industrial Park for Environmental Science & Technology, Yixing City, Jiasngsu Province 214205, China,
Wuxi, Jiasngsu
China, 214200
Tel: 86-510-87072125
Fax: 86-510-87061340
