AZUD HELIX - Model 4DCL -Automatic Disc Filters

Disc filtration.  Maximum Safety

Its patented design and high quality of materials used in manufacturing guarantee an extended life with high resistance.

AZUD HELIX System

Optimizes the performance and minimizes the frequency of maintenance.

Self-Cleaning Filtering Element

Maximum saving of water with efficiency in backwashing. Large filtering area. AZUD offers discs from 5 to 400 micron.

Modular Design

Versatility and compatibility.  The system permits a wide range of possibilities with a minimal number of components
.
Facilitates Easy Transportation And Installation

Equipment is pre-assembled.

Manufactured In Plastic Materials

Low Maintenance

No tools required for maintenance. Maximum resistance with movable parts not susceptible to wear due to continuous operation.

Water And Energy Saving

AZUD HELIX AUTOMATIC  backwashes only one station at a time.  The remaining stations stay in filtration mode and continue to supply the installation.

FILTRATION STAGE. The Helix generates a centrifugal helical effect which moves the larger particles away from the discs. This allows the discs to concentrate on removing the finer particles without build up of the larger particles on the filtration surface.

BACKWASHING STAGE  The filtered water is introduced in reverse through the filtering element which decompresses the stack of discs, starting the backwash.  The solids are expelled from the discs and are then evacuated through the drainage manifold.

The filtration process starts again with the compression of the discs.

Description

AZUD HELIX AUTOMATIC backflushes in only one station while the rest of the equipment is in filtration stage, supplying the installation.

Operation

FILTRATION STAGE: The helix generates a centrifuge helical effect, which moves away from the discs the particles in the water.

Through the discs is made the in-depth filtration process.

BACKFLUSHING STAGE: The filtered water is introduced in the opposite direction through the filtering element structures, decompressing the stacks of discs and making the backflushing.

The solids expelled from the discs are evacuated by the drainage manifold.

The filtration stage starts again with the compression of the discs.