Deep Cone Paste Thickner

7/25/2019 Deep Cone Paste Thickner

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One Source


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GyratoryCrushers

Low-Speed

Sizers

Cone

Crushers

Crushing


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SAG Mills Ball Mills

Grinding


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Krebs

Hydrocyclones

Spiral Classifiers

Classification


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Dorr-OliverFlotation Cells

SmartCell

Flotation

FFE Xcell

Flotation Cells

Flotation


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Pyroprocessing

Rotary KilnsRotary Dryers

Preheaters

Gas

Suspension

Calciners


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Pumps & Valves

millMAX

Pump

Valves

Diaphragm Pumps


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Tailings Thickeners

Traction Thickeners

Paste Thickening

E-Cat Clarifier Thickeners

Sedimentation


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World leader in thickener design and installation for big plants

125m Traction Thickener Collahuasi,Chile

Eimco and Dorr-Oliver Thickeners


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E-Duc Feed Dilution Proven Performance for HighCapacity Minerals Thickeners


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E-Volute Next Generation Feedwell


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Esperanza 60 m High Density Tailings


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Andina 43 m HDT

25,000 tpd, 68 wt% underflow


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Deep Cone Paste Thickener

E-Duc Feed Dilution

System

Rakes

Feed Pipe

Paste Discharge

Cylinder

High

Strength

Drivehead


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Deep Cone Paste Thickener

E-Duc Feed Dilution

System

Feed Pipe

PasteDischarge

Cylinder

Drivehead

Raking

Mechanism


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Deep Cone Paste Thickeners



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FL Smidth Paste Thickeners

(12) 24 m DCTs in construction at SCM

96,000 tpd


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40m Deep Cone Paste ThickenerIn-Ground Installation

Two units China Project, Copper Tails17,700 tpd each

65-67 wt% underflowK = 275


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DEEP CONE PASTE THICKENERS40m CU TAILINGS


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AFP Filter Presses

PneumapressFilters

Pressure Filtration

ShriverFilter

Presses


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Claridisc FiltersSOD FiltersHorizontal Belt Filters

Drum Filters Pan FiltersDisc Filters

Vacuum Filtration


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Tailings Filtration Products


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Paste Backfill Disc Filter

Used on Finer Material

0.25 0.5 mt/hr/m2

75 - 150 mt/hr per filter

Feed 60 wt% Cake Moisture 15-30 wt%


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Gold Backfill Project

Gold Production

0.36 mt/hr/m2

60 mt/hr per filter

Feed 65 wt% Cake Moisture 15 wt%


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Putting it Together - PGM Backfill

Paste Thickener

12 m diameter

Flotation tails

125 mt/hr

25

30 wt% feed

65 68 wt% uf

Horizontal Belt Filter

72 m2 area

72 wt% solids


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Dry Staking Tailings Water Recovery

Environmental Permit Requirements Flowsheet optimization

Filter

Thickener

Mobile Staker

Surface Dry Cake Deposition

Rosemont

Gindalbie

CL Mining

Moly Mines

Coal Refuse

Fly Ash


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Horizontal Belt Filter

Used on Coarse Material 1 -4 mt/hr/m2

250 - 1000 mt/hr per filter

Feed 60 wt%

Cake Moisture 15 20 wt%


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Fly Ash Dewatering UK

Fly Ash

1.0 mt/hr/m2

Feed Solids 40 wt%

Cake Moisture 25 wt%

Cake Staked in Lifts and Capped

C M l T ili P j t


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6.5M273 Filters

.

Copper Moly Tailings Project


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Largest Minerals Filter Press (14) 2x2 AFP Filters 100,000 mt per day 65 % feed solids 16 % cake moisture

Copper Tailings Filtration


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Copper Tailings Filtration

Coal Refuse Dewatering System


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Coal Refuse Dewatering SystemMach Mining

Control Pump

Valve Recycle

Fast Fill Rate 4,519 gpm @ 1 min

Fast Fill Pump

Hi-P Start Rate 206 gpm @ 3 min

Hi-P Avg. Rate 206 gpm @ 7.7 min

Hi-P Finish Rate 111 gpm @ 3 min (with partial recycle)

High Pressure Pumps

Chemical Conditioning

FIT

From Existing

Thickeners

AIT

pH

PLC

Paste Thickener 200 t/hr

20 m Diameter

30 wt% feed solids

50 wt% u/f solids

2x2 Filter Press 67 t/hr/filter

120 Chambers

15 Bar operating pressure

70 75 wt% cake

Material Handling


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Mine Hoists

Mobile Stackers

Pipe Conveyors

Material Handling

Belt Conveyors

Material Handling


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Stockyard StorageSystems

Ship

Loaders

ShipUnloaders

Material Handling

Bucket

Wheels


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Putting it all Together

Documents

Deep Cone Paste Thickner