Hydrovac Slurry Processing System
Hydrovac Slurry Processing System
Categories:
Mud Cleaning System.DESCRIPTION
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GN design and manufacture hydrovac slurry processing system (Slurry Dewatering System). It is also called hydrovac slurry waste treatment or waste slurry management system. The slurry processing solution is to use liquid and solids separation equipment to treat soil or soup or slurry generated from the hydrovac or HDD project and produces reusable material for construction and discharge clean water. Normally, the slurry is contaminant-free comes from physical utility location in public right of ways, and directional drilling for placement of underground pipes or utilities or other private property construction. The slurry of different particle size will be processing by dewatering vibrating screen, dewatering fine shaker, and dewatering decanter centrifuge.
System size Small System Big System System Model GNVAC-20A GNVAC-40A Capacity 20 Trucks/Day 40 Trucks/Day The above specification and parameters for reference only. 
GN Hydrovac Slurry Processing Equipment Features
- Complete Package design for Turnkey Solutions
- Many years field proven experience
- 5 Phase Separation System for better result
- Modularized dewatering system for fast installation and flexible movement.
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Main Equipment for GN Hydrovac Slurry Processing System
Feeding Hopper Feed hopper for hydrovac truck slurry material loading Coarse Vibration Screen For separation for coarse material from the hydrovac slurry Fine Shaker Module For processing Fine solids from the hydrovac slurry waste Desilter Unit For silt separation with under flow dewatering screen Dewatering Decanter Centrifuge For Ultra fine solids removal from the hydrovac mud waste Chemical Dosing system For mixing and supply polymer to the dewatering centrifuge Introduction of hydrovac excavation slurry dewatering
Hydrovac excavation is a non-destructive,precise, non-mechanical process that uses pressurized water and an industrial strength vacuum to simultaneously excavate and evacuate soil. As the pressurized water breaks up the soil it creates a slurry that is removed by a powerful vacuum into a debris tank. Hydrovac is currently the only method for non-destructive process for excavation operation. The hydrovac excavation can efficiently and precisely excavate in a variety of soil types and environmental conditions – Including: frozen soil conditions, clay, hard-packed dirt, and in remote areas or locations with limited access. The waste slurry from the hydrovac excavation will be sent to hydrovac slurry processing plant for treatment to recycle water and construction material.
What types of material GN Hydrovac slurry processing system can handle?
- Soil/soup/slurry (slurry) generated from hydrovac excavation
- Horizontal directional drilling mud
- Shield tunnel boring machine Slurry
- Bored piling mud treatment.
- Other construction slurry waste
