Rotary lobe pump rubber rotor can be used for sewage treatment, Rotary lobe pump, also known as rotary pump, Roots pump, as a new type of sewage sludge transport equipment, has begun to be favored by more and more customers in sewage treatment plants.
Customers who have used Rotary lobe pumps can significantly feel that the experience of using rotor pumps is more reliable than that of traditional screw pumps. Compared with screw pump, rotor pump has the advantages of small space, simple maintenance (maintenance does not need to disassemble any pipeline and drive parts), low spare parts cost and so on.
Customers who have used the screw pump all know that the maintenance of the screw pump is very troublesome, the cost of spare parts is high, and the price of changing the stator and rotor is almost close to the price of purchasing a new Rotary lobe pump.
The rotor and shaft of the Rotary lobe pump are independent, and the four walls of the pump shell are protected by wear-resistant steel linings, so only the rotor and liner need to be replaced, which greatly reduces the replacement cost of consumable parts, and reduces the downtime and maintenance time and the workload of replacing spare parts. Many new and expanded sewage treatment plant projects have begun to use rotor pump as sewage sludge transport equipment, the original use of screw pump occasions, but also gradually use rotor pump to replace.
