PRINCIPLE DESIGN FEATURES

PRINCIPLE

The filtering drum is built out of 304 stainless steel triangular section wire and parallel to the axis. Rough mud to treat is introduced into the interior part of the drum by a chamber and a double chute. The filtrate crosses the openings, while drained mud are brought towards the output of the refusal, by an internal helicoid ribbon. The productivity and dryness depend on the rate of feeding, the nature and the conditioning of the mud. The rate of capture of these latest is excellent.

DESIGN FEATURES

SERTROM drum sieves are entirely hooded.

All the parts in direct contact with the effluent are out of stainless steel or out of plastic materials.

DRUM

· Diameter and length depend on model

· Slot E = 0,5 mm for standard model (other possible openings)

· Internal helicoid:

- Height: 50 mm

- Step: 200 mm

DRIVING SYSTEM

· The drum is carried by 2 casters the entry side and an axis on stage on the exit side for the small sizes models and by 4 casters for the largest apparatuses.

· The driving moto-reductor is assembled floating on the axis with a reaction arm.

Rotation speed: approximately 10 to 15 rpm according to the model. A moto-variator is proposed as an optional extra.

INPUT CHAMBER

· It is studied to have a good distribution of the effluent on the surface of the drum

· It consists of a box with a double chute of discharge which distributes the flow on the drum

· This provision allows a distribution of the mud on a large filtering surface and an effect of tangential filtration

CLEANING SYSTEM OF THE DRUM

It consists of two spray bars with flat jet nozzles installed outside the drum and a chute for recovering the drained matters.

Please send an email to serinol@serinol.com for any further information

In order to improve the quality of our equipment, we reserve the right to do any technical modifications which seem necessary. This document has no contractual value.

January 2002