Thickeners and Clarifiers
GKD has implemented the most modern engineering technologies in the development of a new generation thickener:
- Computational Flow Dynamic (CFD)
modelling of process parameters - Finite Element Analysis (FEA) for optimal strength to weight ratio
- New generation hinged drive systems
- Oil-bath drive lubrication systems
- 3D parametric modelling
- Detailed life cycle calculations on all mechanical components, guaranteeing
100 000 hours operating life
GKD can offer proven technology in all major industries:
- Steel tank installations with diameters ranging from 1 m to 60 m
- Modular bolted designs requiring no welding on site and minimal transport requirements
- Concrete tank installations
- Cost effective tanks, rakes and bridges in a variety of materials of construction, including Stainless Steel
- Retrofitting of new mechanisms into existing tanks
- Drive head designs from 2 kNm to 3000 kNm
- High-rate, Conventional, Paste and Underground thickeners
- Flocculant dosing systems
- Turnkey or supply ex works options
- In-house design, local support and extensive process information database assisted by Computational Flow Dynamics (CFD) Analysis
Features:
- Automatic Rake lift
- Oil bath lubrication
- Low maintenance mechanisms
- Thixotropic rake design
- Auto load sensing
- Auto dilution
- Scum and oil removal
Spares
GKD manufactures, supplies and installs a wide range of spares for Thickeners and Clarifiers for both GKD supplied equipment & other OEM’s.
- Hydraulic power packs & associated spares
- Rake lift cylinders
- Hydraulic motors
- Planetary Drives
- Ring gears/Slew rings
- Drive Frames
- Lubrication Systems
- Replacement Rake Blades
- Replacement Rake Arms
- Replacement Torque Tubes
- Rake Ties
- Replacement of Feed Wells and Feed Pipes
- Optimisation of Feed Well designs
- Automation of existing thickener systems
- Bed Level monitoring
- Bed pressure monitoring
- Torque monitoring
- Under flow Mass flow monitoring
- Flocculant dosing control
GKD locations
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