Decanter Centrifuge With Discharge Screw

Short description

Decanter centrifuge with a discharge screw operates on the basic principle since the 19th century. Over the years, new design details for specific tasks of separation and use flexible, high-quality materials have improved the machine. First of all, electrical components for measuring and control technology increased the performance and availability of a decanter centrifuge.

Simple basic design of the decanter allows it to adapt different separation task. In addition, it has the widest application. Special configurations of the decanter such as the Tricanter (three-phase separation), Sorticanter (recycling and processing of plastics) and Sedicanter (for solids that are difficult to separate), it is possible to meet the specific requirements of the customer and make the decanter to be the most variable centrifuge.

Decanter and his wide-ranging possibilities of application depending on the requirements:

1 Filtration of liquids

2 the Dewatering of sludges and suspensions

3 Thickening sludge

4 Separating 3-phase mixtures, i.e. two immiscible liquid phases and a solid phase

5 Classifying solids in suspension grain size (wet classification)

6 Sorting solids according to various densities

Feeding / unloading

Through the channel, separating the treated medium can be introduced into ketucky food centre where she accelerated smoothly. The decanter removes solid particles that are transported under the action of centrifugal force through the discharge bushes (holes in the conical portion of the drum).

The decanter bowl

The separation medium reaches its maximum speed in the decanter bowl, causing the solids deposited on the inner diameter of the drum. Characteristics of the drum are cylindrical or conical in shape. Find out more about the decanter bowl.

Scroll decanter

The scroll is the transport tool in a decanter centrifuge. It rotates with a differential speed (in relation to the drum) and transportorul precipitated solid particles to the tapered portion of the drum. Learn more about the scroll of the decanter.

Materials

Components of a decanter centrifuge that come into immediate contact with the separating medium to be processed (e.g. bowl, scroll and feed) are created exclusively from high quality, corrosion-resistant and acid-resistant stainless steels. Refer to the materials below to obtain more information.

Wear protection

Extraordinary wide application imposes all kinds of requirements to the decanter. Quality wear protection necessary to ensure the proper function of the process. Learn more about wear protection.

The Depth Of The Pond

The depth of the pond determines the time needed for the solids in the drum, and can be adjusted individually. Learn more about the depth of the pond.

The differential speed

The differential speed between drum and scroll of the decanter, which is created using the reducer. The differential speed determines the solid matter content of the discharge, and also offers other advantages. Refer to differential speed in order to obtain additional information.

Dam overflow

The clarified liquid flows through the cylindrical part of the drum in a decanter centrifuge, from which it exits through the holes in the drum cover. These openings contain precisely adjustable drive plates dam or dams, by which the pond depth in the bowl can be set. The clarified liquid runs out into the pipe of the housing of the centrifuge without pressure. Learn more about the dam overflow.

(Adjustable) impeller

The impeller is an traditional removal of the fluid (overflow Weir). The impeller moves the clarified liquid from the decanter under pressure. The depth of the pond can be installed in the process of using an additional lever (adjustable impeller). Learn more about the impeller.