Compared to other pumps, there are many advantages of rotary lobe pumps in wastewater plants, which Ace takes a look at today.
1, the choice of rotor is the use of elastic rubber rotor, can do in 120 ℃ high temperature long-term use, at the same time strong wear resistance, according to the different media can choose different rubber to achieve the effect of corrosion resistance. At the same time, the unique design of the spiral rotor profile can improve the flow curve of the medium inside the pump cavity, effectively enhancing the anti-cavitation performance and high efficiency in transmission, thus better extending the service life of the rotary lobe pump and significantly reducing maintenance costs.
2, seal design sludge rotary lobe pump using a combination of floating mechanical seal design, in the equipment all the mechanical seal used is a part, in the maintenance time only need to open the pump cover after the can, in the choice of seal material need to pay attention to is to be according to the different transport medium to choose.
3、Long service lifeIn the pump cavity, radial lining is standard for rotary lobe pumps, while axial lining is an optional accessory for media containing solid particles, which protects the pump body and reduces maintenance costs at the same time.
The rotary lobe pump is designed with an inter-isolated chamber, which allows the drip pump chamber and the gear chamber to be isolated to avoid contamination caused by some of the flowing media in them, and also lubricates the mechanical seal, making the pump work in a more suitable environment.