Low Pressure Three Lobe Roots Blower Horizontal Discharge Silencer Type
Application:
- Fermenting Plant;
- Car Washing;
- Paper mill;
- Conveying;
- Blowing sand to flush pipes;
- Increasing oxygen to promote the fermentation;
Features:
- Gear is made from 20CrMnTi with 50000hrs designed service life and its high quality can be assured by Datong brand.
- Impeller axis plane is parallel to the ground
- The rotor has used the most advance technic, one time for all working process of the six-shaft method, to enhance the precision of leave wheel
- The Impeller has used the most advanced technic, one time for all working process of the six-shaft method, to enhance its precision
- When the impeller rotates through the suction inlet, it can gather an amount of air between the body and impeller
- There are two impellers in the blower body which rotate in the opposite direction
Installation requirement of V-belt (GB/T13575.1-92)
- Matching belt
- Currently SPB type is mainly adopted by our company as matching belts for caliber 250 (and lower), and SPC type belt for 300 caliber.
- The original belt type of product dispatched from the factory should be maintained, different belt types can not be mixed for use, nor new and old types mixed for use.
- In case of driving with several belts, for even load of every belt, the matching tolerance of belts should not be more than the value specified by GB11544-89.
- Before the belt is fit into pulley groove, the center distance should be adjusted small at first, forceful prying is prohibited.
Performance Parameters:
Model | RPM | 1000mmAq | 2000mmAq | 3000mmAq | ||||||
Qs | La | N | Qs | La | N | Qs | La | N | ||
LRB-40 | 1500 | 0.56 | 0.17 | 1.10 | 0.51 | 0.28 | 1.10 | 0.47 | 0.40 | 1.10 |
1750 | 0.68 | 0.20 | 1.10 | 0.62 | 0.33 | 1.10 | 0.58 | 0.46 | 1.10 | |
2000 | 0.79 | 0.23 | 1.10 | 0.74 | 0.38 | 1.10 | 0.70 | 0.53 | 1.10 | |
2300 | 0.93 | 0.26 | 1.10 | 0.88 | 0.43 | 1.10 | 0.84 | 0.61 | 1.10 | |
2600 | 1.07 | 0.29 | 1.10 | 1.02 | 0.49 | 1.10 | 0.97 | 0.68 | 1.10 | |
3000 | 1.25 | 0.34 | 1.10 | 1.20 | 0.56 | 1.10 | 1.16 | 0.79 | 1.10 | |
Model | RPM | 1000mmAq | 2000mmAq | 3000mmAq | ||||||
Qs | La | N | Qs | La | N | Qs | La | N | ||
LRB-50 | 850 | 1.02 | 0.42 | 1.10 | 0.89 | 0.64 | 1.10 | 0.79 | 0.85 | 1.50 |
950 | 1.18 | 0.47 | 1.10 | 1.05 | 0.71 | 1.10 | 0.95 | 0.95 | 1.50 | |
1050 | 1.33 | 0.52 | 1.10 |
Didn't find what you're looking for?
Post Buying Lead or
contact our customer service specialist for help!
|