Low noise and vibration compact and economical energy comsumption three lobes roots blower
1 BK Type Three Lobes Roots Blower
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 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 timimg 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.
2 Advantages of BK6008
(1) Helical type timimg gears for smooth operation
(2) Compact, same structure of inlet and outlet for flexibity of installation
(3) Bearing structure is reasonable for long service life
(4) Integral structure of impeller and shaft, avoids the shortcomings of split structure
(5) Low noise and vibration, compact and economical energy consumption
3 Boundry dimension of BK6008
Standard accessory include: inlet and outlet silencer, pressure gage, base-frame, blower's pulley, motor's
pulley, belt, belt guard, relief valve, check valve.
4 Main body of BK6008
The advantages of BK6008's main body:
(1) Low noise, energy consumption, smooth operstion and easy installation.
(2) Resistanting load change, stablity ari volume, and with the air chamber, the air flow is stable.
(3) Qualified material, ingenious structure and performed excellently.
5 Other accessaries
(1) YUSV Type unloaded start valve
(2) Multi-function BDFZ-L Type Enclosure
- Unload start valve working principle
This valve is mainly used in the pipeline for blower, compressor and screw type blower. When blower start,
the air will flow through the valve, and the blower will working without load, after a while, the valve will close
because the pressure difference in the pipeline and out, so it realize start without load for the blower, and
can impacting the equipment and motor.
- Main charcateristics of unload start valve
- Being mechanical structure and reasonable design, without conk out.
- There is no need for bypass and electric executive system. Being low cost.
- It substitute for the security valve, and protect startup in severe condition.
- Being easy mounting and maintance.
- Main charcateristics of enclosure
- Using steel and sponge for sound insulation, and with sound absorbing material embeded in it, and can reduce noise effectively.
- There four doors, and each side can open thoroughly, which is convenient for daily maintanance.
- Adopting detachable structure, which is easy for transport.
- Compact structure for less floor space.