WORKING

This is useful for mixing suspensions and emulsions etc. The homogenizing head consists of stator & rotor arrangement made out of stainless steel 316 Quality. The stator is supported on the motor by means of stainless steel supporting rods and the rotor is driven directly by the motor. In essence, the top entry homogenizer utilizes a combination of high-speed rotation, shear forces, turbulence, and potentially cavitation to create a uniform and stable dispersion or emulsion by breaking down particles and preventing separation.

THEORIES OF HOMOGENISATION

The reduction in size of the fat globules during the homogenization process is most likely explained by the combination of two theories i.e. turbulence and cavitation. Turbulence Energy, dissipating in the liquid going through the homogenizer valve, generates intense turbulent eddies of the same size as the average globule diameter. Globules are thus torna part by these Eddie currents reducing their average size.

TOP MOUNTED HOMOGENIZER Mixers – Workheads

A comprehensive range of workheads and screens is available for all Jaguar high shear mixers. These easily interchangeable workheads offer great versatility by allowing any machine to be adapted to perform a wide range of mixing operations including emulsifying, homogenizing, disintegrating, dissolving, dispersing, blending, particle size reduction and de-agglomerating. Changing from one head or screen to another is quick and simple.

OPERATING PRINCIPLE

High-Speed Rotation and Shear

The homogenizer features a rapidly rotating rotor (or impeller) that is positioned within a stationary stator or other inner components.

This rapid rotation creates a powerful suction, drawing the liquid and any suspended solids into the narrow space between the rotor and stator.

The fluid is then forced through this gap, experiencing intense shear forces due to the high velocity difference between the rotating rotor and the stationary stator.

Break Down Of Particles

These shear forces break down large particles and clumps into smaller sizes, effectively homogenizing the mixture.

This process also helps to disperse solid particles throughout the liquid, preventing separation or settling.

The high-speed rotation and shear forces can also induce cavitation, which further enhances particle size reduction.

Dispersing and Emulsifying

The homogenizer is commonly used for dispersing solid particles into liquids or emulsifying two immiscible liquids.

By reducing particle size and preventing separation, the homogenizer creates a stable and uniform mixture.

KEY FEATURES

Turbulence
The high-speed flow creates turbulence, which further mixes and disperses the components.

Cavitation
In some cases, the pressure drops and fluid velocity changes within the narrow gap can cause cavitation, which can further break down particles.

Shearing
The friction between fluid layers due to the speed differences between the rotor and stator creates shear forces that break down particles.

ADVANTAGES

Improved Product Quality
Homogenizers enhance product quality by ensuring that components are evenly distributed. This is vital for industries like food processing, where it prevents phase separation and creates a smoother texture.

Increased Shelf Life
Homogenization can lead to better stability and longer shelf life for products. By reducing particle size, it minimizes the chances of spoilage and separation.

Enhanced Bioavailability
In the pharmaceutical industry, homogenizers are used to reduce particle size, which can improve the bioavailability of drugs. This means that medications are more easily absorbed by the body, increasing their effectiveness.

Efficient Cell Disruption
In biotechnology, homogenizers are crucial for breaking open cells and releasing cellular contents for analysis or processing. This is essential for tasks like DNA extraction and protein purification.