B-Tohin BK6015 DN150mm Fourth Generation Three Lobe Roots Blower for Powder and Grain Transportation
B-Tohin BK6015 DN150mm,the fourth generation three lobes roots blower for powder and grain transportation
About BK Three Lobes Roots Blower
BK series roots blower, with the intergral structure of impeller and shaft, has a waide application in environmental protection, electric power, architecture, gas supply and etc.
Product Description
Roots Blower is a cub-age 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 discharging air.Compared with two lobes blower,it is of less air pulses,smaller load change,higher strength,lower noise and vibration.
Two parallel shafts have three lobes each ,all the lobes keep small clearance with each other and housing inside.Every lobes rotation ,a certain air will be absorbed at inlet and transferred from the housing inside surface to blower’s discharge 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 characteristics: Simply configuration;running smoothly;good performance stabilization.It has been widely applied in various industries.
Main Chrarcteristics
1) Working smoothly as helical timing gears is adopted.
2) It is flexible mounting ways because of the same structure in inlet and outlet.
3) It adopts more reasonable bearing structure, which can incresase the bearing operation life.
4) It is low noise, vibration and energy consumption.
Specifications
| Model | BK6015 |
| Air capacity | 14.23m3/Min-37.95m3/Min |
| Discharge differential pressure | 10-50KPA |
| Rotary speed | 850rpm-1800rpm |
| Motor type | 11-22/30/37-45KW 380/400/415/440V, 3PHASES, 50/60HZ |
| Installation type | Standard: horizontal type. Vertical type available for your option |
| N.W. of blower without motor | 380kg |
| 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 avoiding shortcomings of the split structure blower 4. Adopt imported oil seals made from fluoric rubber with great wear resistance and high-temperature resistance. 5. Low noise, low vibration and energy consumption. |
Parameter
| Model | Port Dia.(mm) | Speed | Inlet capacity (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 | ||
| BK6015 | 150(6") | 850 | 16.66 | 4.61 | 15.65 | 8.08 | 14.89 | 11.00 | 14.23 | 13.94 | ||
| 1000 | 20.02 | 5.43 | 19.01 | 9.50 | 18.25 | 12.94 | 17.60 | 16.40 | 17.04 | 20.39 | ||
| 1150 | 23.38 | 6.24 | 22.37 | 10.93 | 21.61 | 14.88 | 20.96 | 18.86 | 20.40 | 23.45 | ||
| 1250 | 25.62 | 6.78 | 24.61 | 11.88 | 23.85 | 16.18 | 23.2 | 20.50 | 22.64 | 25.49 | ||
| 1400 | 28.99 | 7.60 | 27.98 | 13.3 | 27.21 | 18.12 | 26.56 | 22.96 | 26.00 | 28.55 | ||
| 1500 | 31.23 | 8.14 | 30.22 | 14.25 | 29.46 | 19.44 | 28.81 | 24.6 | 28.25 | 30.59 | ||
| 1650 | 34.59 | 8.96 | 33.58 | 15.68 | 32.82 | 21.35 | 32.17 | 27.05 | 31.61 | 33.65 | ||
| 1800 | 37.95 | 9.77 | 36.94 | 17.10 | 36.18 | 23.29 | 35.53 | 29.51 | 34.97 | 36.71 | ||
Features
1. Helical type timing gears for smooth operation
2. Compact, flexibility in installation gives users more choices.
3. Integral structure of impeller superior to split structure, more stable in power transmission
4. Adopt imported oil seals made from fluoro rubber, which is of good wear resistance and high-temperature resistance.
5. Small vibration and economical energy consumption.
Product Outline Dimension
Type
Port Dia
Weight
(kg)
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.
6. What are your terms of payment?
1. TT 30% AS THE ADVANCE PAYMENT AND TT 70% AFTER INSPECTION BEFORE SHIPPING.
2.100% IRREVOCABLE L/C AT STGHT.
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