ALDEC G3

Den banebrydende ALDEC G3 er resultatet af videreudviklingen af de grundlæggende parametre for dekantercentrifugedesign og dens ydeevne. Denne dekanter er bygget op omkring Slimline-designet, hvilket er et gennembrud inden for dekantercentrifugerydelse og -kapacitetet

Et nyt sæt af parametre

Alfa Lavals enestående decantercentrifugeteknologi har ført til en række banebrydende innovationer, alt baseret på gennemprøvet teknologi kendt for sin pålidelighed. Sammen sikrer disse en unik kombination af bedre ydelse og lavere energiforbrug, hvilket resulterer i lavere driftsomkostninger end nogensinde før.

ALDEC G3-dekanteren er bygget op omkring Slimline-designet - et gennembrud inden for dekantercentrifugerydelse og -kapaciteter. Den mindre transportørdiameter giver plads til mere væske i dammen og tillader højere skålvægstryk, hvilket resulterer i enten tørre kage eller ved at bruge mindre polymer. Patenterede Alfa Laval-Power plader reducerer også effektivt strømforbruget til ALDEC G3-dekantercentrifuger, hvilket fører store omkostningsbesparelser.

Flere fordele 

ALDEC G3 udvalg sikrer:

  • Lavere strømforbrug (hvilket også i høj grad reducerer CO2-udledningen)
  • 10% stigning i forarbejdning kapacitet - eller tørrere kage
  • Reduktioner i livscyklusomkostninger
  • Mere effektiv håndtering af bio-faste stoffer
  • Bedre procesovervågning og kontrol

Designet af ALDEC G3-dekantercentrifuge giver bedre separationsresultater såvel som bedre kontrol af alle variabler - alt dette ved at bruge op til 40% mindre energi. Lavere strømforbrug fører til økonomiske besparelser samt forbedrer miljøaftrykket ved enhver afvanding eller fortykning.

Events

Sådan fungerer det

Working principle

In the ALDEC G3 decanter centrifuge design, the feed enters the horizontal cylindrical bowl through a stationary inlet tube and is accelerated smoothly by an inlet rotor. The resulting centrifugal forces make the solids collect on the wall of the bowl. The screw conveyor and the bowl rotate in the same direction, but at different speeds. This moves the solids towards the conical end of the bowl, where they can be removed. The now-clarified liquid components in the sludge flow leave the bowl by flowing over adjustable plate dams into the casing.

The distinctive ALDEC G3 design enables the hydraulic pressure inside the bowl to enhance scrolling through a constriction between the baffle disk and the bowl wall. This boosts efficiency, because only the very driest fraction of the sludge cake passes from the bowl into the casing through the 360° solids discharge openings.

New performance parameters

The special Slimline design significantly increases the volume available inside the bowl. This unique set-up boosts processing capacity at the same time as ensuring the most efficient performance.
The combination of the deep pond and the smaller discharge radius saves as much as 20% on your power costs, because less energy is lost when the bowl rotates.

Power plates

The kinetic energy in the liquid that leaves the decanter is proportionate to the square of the velocity. The patented Power Plates in the ALDEC G3 design make it possible to capture some of this kinetic energy from the liquid discharge, transferring it in the opposite direction of the bowl rotation. This reduces the total effluent velocity, which means less energy is needed to achieve any given effluent flow specifications.

 

The benefits for you

Your power consumption will decrease, which in turn will save you money and bring you closer to meeting environmental regulations.

2Touch control package 


ALDEC G3 decanter centrifuges are equipped with a 2Touch control package as standard. This makes it easy to fine-tune and improve productivity throughout the service life of each ALDEC G3 unit.