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May 11, 2022 View:

Rotary Lobe Pump Rotary Lobe Vane Type And The Difference Between The Introduction

lobe pump rotor blades are single lobe, two lobe, three lobe, four lobe, five lobe, etc. What are the differences between them? Today Ace lobe pumps will take you to understand together.

lobe pump

One lobe: suitable for conveying media containing large particles of material, the crushing rate of large particles of material is low, but its pulsation is high, the pressure is low and the volume is small.

Second leaf: suitable for conveying media containing small and medium-sized granular materials, with a relatively low crushing rate for small and medium-sized granular materials, slightly pulsating, and a volume greater than that of a one-leaf rotor.

Three-leaf: a universal rotor type with a larger volume than other types of rotor and various performance indicators better than one-leaf and two-leaf rotors, the three-leaf rotor has a certain crushing rate for granular materials in the process of conveying them.

Four leaves: widely used for conveying viscous media, with its small size, strong power, no pollution and other advantages are widely used in food and beverage, chemical, pharmaceutical and other industries.

Five leaves: high efficiency, accurate volume, relatively high stability when conveying materials, and superior to two or three leaf rotors in operation.

In addition, there are two special structures of rotor blades in lobe pumps, namely:

1、Butterfly type: Because of the butterfly rotor, it has the general characteristics, in addition to its advantages in conveying high viscosity and materials containing larger particles inside, and it can effectively convey particularly viscous materials.

2、Single butterfly curve type: This series of pumps is specially designed and manufactured to solve the problem of conveying materials containing large particles inside, its unique shape and curve form makes it able to have incomparable superiority among other pumps when conveying materials containing large particles inside.