Table of Contents

1. Introduction
2. Principles of Dispersion Machines
3. Working Mechanism
4. Critical Parameters in the Dispersion Process
5. GETC Company Solutions
6. References

Introduction

Dispersion machines are integral to industries that require uniform particle distribution in liquids or solids. These machines play a critical role in chemical, paint, ink, and food processing industries, among others. Understanding how dispersion machines work aids in selecting the right equipment for specific applications.

Principles of Dispersion Machines

Dispersion machines operate on the principle of breaking down agglomerates into finer particles for homogeneous distribution. The process involves three primary actions: wetting, mechanical breakdown, and stabilization.

Working Mechanism

The core component of a dispersion machine is the rotor-stator assembly, where the rotor rotates at high speeds within a stationary stator. This action creates hydraulic shear and imparts kinetic energy to the medium, leading to particle size reduction and uniform distribution.

Critical Parameters in the Dispersion Process

• Shear Rate: Effective dispersion is achieved at shear rates ranging from 10,000 to 25,000 s^-1.
• Rotational Speed: Typically, speeds vary between 1,000 and 10,000 RPM, depending on the viscosity of the medium.
• Temperature Control: Optimal dispersion requires maintaining temperatures between 20°C to 80°C to prevent thermal degradation.
• Viscosity: The process suits viscosities up to 50,000 mPa·s, beyond which alternative methods may be necessary.

GETC Company Solutions

GETC Company has engineered advanced dispersion solutions catering to various industrial needs. Their offerings include:

• High-Efficiency Dispersers: Capable of operating at up to 15,000 RPM, their dispersers handle high-viscosity substances with ease.
• Temperature Regulation Systems: Integrated systems maintain process temperatures within ±2°C of set points, ensuring consistency.
• Custom Rotor-Stator Configurations: Designed to meet specific shear requirements and improve process efficiency by up to 30%.

References

1. Smith, J. (2021). Process Engineering: An Introduction to Dispersion Machines and Their Applications. Engineering Press.
2. Johnson, L., & Dong, H. (2019). Advanced Dispersion Techniques: Principles and Practices. Chemical Machinery Publications.
3. Parker, A. (2020). Recent Innovations in Dispersion Technology. International Journal of Chemical Engineering.