Nearly all producers use a decanter centrifuge for this process.

Decanter centrifuges should ideally be used in large scale processes.

Decanter centrifuge is usually available in two arrangements, vertical and horizontal.

Decanter centrifuges have a clean appearance and have little to no odour problems.

The decanter centrifuge has high equipment capital costs.

A hydraulic drive motor is easily able to access the rotating area of the decanter centrifuge.

Another design heuristic to be considered is the length to diameter ratio of the decanter centrifuge.

The rate at which sedimentation occurs is an important characteristic of the decanter centrifuge separation process.

The operating principle of a decanter centrifuge is based on separation via buoyancy.

However, this makes the device more expensive than the horizontal decanter centrifuge, which is non-pressurised and open.

Decanter centrifuges require a centrifugal force for the separation of the solids from the liquid.

Generally the decanter centrifuge has more advantages than disadvantages; however there are some limitations when compared to other processes.

In the food manufacturing industry, decanter centrifuges are utilised in oil extraction machines.

The decanter centrifuge cannot separate biological solids with very small density differences, such as cells and viruses.

One of the important design heuristics to be considered when employing decanter centrifuges is the scale of the process.

This differential speed between the two is accountable for the sedimentation throughout the decanter centrifuge cylinder.

The decanter centrifuge has reduced labour costs compared to other processes, as it requires low continuous maintenance and operator attention.

The beach angle at the conical section of a decanter centrifuge is a design heuristic, which must also be taken into consideration.

The company develops and produces decanter centrifuges, separators and belt presses.

The equipment consists of a mini-press, an extractor, a decanter centrifuge and a microfluidizer.

A decanter centrifuge applies a force equivalent to several thousand gees, which reduces the settling time of the particles.

There are several factors that affect the performance of a decanter centrifuge and some design heuristics to be followed which are dependent upon given applications.

Compared to some competitive process such as the belt filter process, the decanter centrifuge has more process flexibility and higher levels of performance.

Decanter centrifuge.

The rapid development of the decanter centrifuge over the 20th century saw it expand into a vast range of over 100 industrial applications.