Introduction

Rotor pumps are also known as colloid pumps, lobe pumps, trefoil pumps, universal pumps, etc. Rotor pumps are volumetric pumps. It achieves the purpose of conveying fluid by means of the periodic conversion of multiple fixed-volume conveying units in the working chamber. The mechanical energy of the prime mover is directly converted into the pressure energy of the conveying fluid by the pump. The flow rate of the pump depends only on the change value of the working chamber volume and its frequency of change in unit time, and (in theory) has nothing to do with the discharge pressure; The process is actually through a pair of synchronously rotating rotors. The rotor is driven by a pair of synchronous gears in the box, and the rotor rotates synchronously in the opposite direction under the drive of the main and auxiliary shafts. The volume of the pump is changed to form a higher vacuum and discharge pressure. It is especially suitable for the transportation of hygienic media and corrosive and high viscosity media. The specific working principle can be seen in the figure below.

Application range

1. Food and beverage: dairy products, latex, chocolate, syrup, cheese, wort, beer, soda

2. Fruit concentrates: pudding, jam, jelly, ketchup

3. Paste products: fats and oils, etc.

4. Cosmetics: creams, detergents, hair gels, perfume oils, etc.

5. Drugs: extracts, emulsions, pill slurry, etc.

6. Chemical industry: dyes, fats, solvents, resins and polymers