Thickener evolution: a testament to customer …
125m high rate thickener. The challenge expands. As a result of this success, between 1997 and 2001 the same . customer requested we design the same thickener, but with an . ... and maintain adequate bed level, control rake torque and achieve target discharge density. An …
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MudMax
An Advancement in Thickener Control MudMax directly measures the bed level with sensors located in the operating zone of the thickener sludge bed. MudMax is attached to the thickener rake arm and provides full 360-degreemeasurement of the bed by measuring the drag of the compacting solids as the rake moves around. Bed level is then calculated,
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Thickeners and clarifiers – water recovery – FLS
High-rate thickeners . High-rate thickeners are designed to provide roughly 12 times the throughput of conventional machines of similar size. The key features for high-capacity thickeners are the feedwell design and the feed slurry dilution method.
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Comprehensive Guide to Mining Thickeners
High-rate thickeners are designed to handle higher solids concentrations and provide higher throughput rates compared to conventional thickeners. They feature a deeper tank with a steeper floor slope, allowing for faster settling of solids. ... Monitoring the bed level and interface detection in the thickener is crucial for proper operation and ...
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SmartDiver® | Bed Level Measurement
SmartDiver® are being used in Alumina, Nickel, Copper, Uranium, Mineral Sands, and Gold Processing facilities. Ideal for Solid-Liquid Separation Thickeners. Effective for Direct Air Capture (DAC), Carbon Dioxide Removal (CDR) & …
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Outotec Thickening technologies
and expected performance of Outotec® High Rate Thickeners and clarifiers is dynamic bench or pilot scale testing, as static settling tests do not adequately simulate the high rate principle. Bench-scale testing Continuous bench-scale tests are performed in our 100 mm (4") diameter dynamic thickener or clarifier at site or in our laboratories.
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Developing MudMax for Paste Thickener Bed …
The prototype testing outlined in this blog led to the development of MudMax, a first-of-its-kind bed-level monitoring system that provides 360-degree bed-level measurements, effectively bringing thickener control within reach.
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Sludge level sensors and transmitters
To measure sludge level where clogging and fouling can occur (primary and secondary clarifiers, sludge tanks, thickeners, etc.), we recommend sensors with a wiper. For sludge level measurement in a secondary clarifier that has a surface skimmer or in clear water sedimentation tanks, you can use a standard sludge level detector.
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AltaFlo™ Ultra High-Rate Thickener
The PHOENIX AltaFlo™ Thickener is a rake-less thickener that provides ultra high-rate mixing, flocculation, and internal dilution followed by clarification and positive sludge collection and removal in a single tank. ... bed level sensor and pressure transmitter. For complete elimination of the slurry pond, a PHOENIX Belt Filter Press or ...
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AltaFlo™ Ultra High-Rate Thickener
The PHOENIX AltaFlo™ Thickener is a rake-less thickener that provides ultra high-rate mixing, flocculation, and internal dilution followed by clarification and positive sludge collection and removal in a single tank. ... bed …
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Thickener & Clarifier Level Control Solutions
HAWK has designed and developed a wide variety of precision instruments for thickener and clarifier control. Whether there are varying densities, hydraulic imbalance, suspended solids, …
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PHOENIX HiFlo High-Rate Thickener
High-Rate Thickener APPLICATIONS 40-45% solids Thickened under˜ow sent back to Pond SLURRY POND PHOENIX Belt Filter Press PHOENIX/F&B Recessed Chamber Filter Press ... The bed level sensor measures the clearly defined interface between the settling zone and the clarified liquid. The overflow water is clean enough for use in the wash plant or as
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HiFlo High Rate Paste Thickeners
HiFlo High-Rate Thickeners Overview. WesTech HiFlo™ high-rate thickeners are used in many types of process circuits to separate liquids and solids at very high rates. They are highly effective in coal refuse thickening, gold recovery, CCD circuits, copper leaching, molybdenum processing and other mining and chemical flowsheets.
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Online bed height and solids concentration sensor for …
The multielectrode sensor used to measure the thickener bed height and percent solids in real time consists of the multielectrode bar and the electrode sensors. The bar is a cylinder made of high
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Complete bundle for bed level measurement
Thanks to the integrated wiper, the ultrasonic Turbimax CUS71D bed level sensor delivers reliable, continuous measurements in thickener applications. Predefined calibration models and the calibration- and sensor-related data saved in the …
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SmartDiver®: Bed level measurement for …
SmartDiver is a ruggedised mud diver/sludge level sensor that provides measurement of mud levels, settling zones and overflow clarity in thickeners, clarifiers, washers, and decanters. Tank profiling (suspended solids …
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Westech
MudMax™ uses advanced technology to deliver a first-of-its-kind bed-level monitoring system that provides 360-degree bed-level measurement inside thickeners and clarifiers. Multiple sensors …
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Optimising thickener efficiency
This measurement is targeted at turbidity profiling as well as bed-level detection. If only bed-level measurement is required, then the buoyancy principle is more cost effective. The 'buoyancy based electromechanical system' (Figure1-'B') uses a sensing weight which is lowered on a measuring tape into the thickener to detect the bed level.
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Optimise thickener efficiency for maximum profitability
This measurement is targeted at turbidity profiling as well as bed-level detection. If only bed-level measurement is required, then the buoyancy principle is more cost effective. The buoyancy based electromechanical system uses a sensing weight, which is lowered on a measuring tape into the thickener to detect the bed level. Typically, the ...
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MudMax™ Bed-Level Monitoring System
MudMax™ uses advanced technology to deliver a first-of-its-kind bed-level monitoring system that provides 360-degree bed-level measurement inside thickeners and clarifiers. Multiple sensors located in the active bed-level area directly detect and accurately measure bed levels.
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SmartDiver® | Bed Level Measurement
Automatic Mud-Diver, Bed Level Measurement & Tank Profiling System For Clarifiers, Thickeners & CCD's Thickener level measurement, thickener bed sensor, thickener level sensor, thickener instrumentation, instrumentation for thickneners, sludge density meter, sludge level measurement, level measurement instrument, Sludge level sensor, Interface measurement, intruments for …
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Online bed height and solids concentration sensor for thickeners based
This paper addresses the problem of maintaining a constant mud level in a network of thickeners tanks, a high underflow mud density and a low overflow turbidity, by regulatory and adaptive ...
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THICKENER DESIGN, CONTROL AND DEVELOPMENT
Like the High Rate thickener, ... (overflow launder and pressure sensor levels), then the . ... impending loss of bed level control. Flocculant control .
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Automatic Sludge Blanket Level Detector
Automatic Sludge Blanket Level Detector — Get the Markland Advantage Measure, monitor and control the sludge bed depth. In diverse clarification processes: silt, sludge or biosolids in primary and secondary clarifiers, backwash sludge from sand or membrane filters, resin beds in intake water softeners, settled mud levels in tanks, settled fly ash from scrubbers, and more.
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HiFlo
the thickener feed. Adjustable Dilution Ports Optimize flocculation and enhance settling rates. Heavy-duty Drive with Lift Ensures reliable, continued operation during high-torque conditions. Measurements Bed level and bed mass can be measured to help determine flocculant dose and underflow pumping rates for efficient and stable operation ...
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High Capacity Thickener
A high dilution of the flocculant was found to be unnecessary, due, apparently, to the rapid rate of blending with the slurry. Reagent concentrations of 0.1 to 0.25% were normal, and in some cases, using water emulsion reagents, …
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High-rate Thickener
The WesTech HiFlo™ high-rate thickener is used in many types of process circuits to separate liquids and solids at very high rates. It is highly effective in coal refuse thickening, gold recovery, CCD circuits, copper leaching, ... Bed level and bed mass can be measured to help determine flocculant dose and underflow pumping rates for ...
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Factors that play a role in Thickener performance in Mineral …
Thickener troubleshooting in mineral processing plants involves identifying and resolving issues that hinder the efficient separation of solids from liquids. One common issue is poor flocculation, which can be caused by incorrect flocculant dosage, improper mixing, or changes in slurry characteristics. Conducting jar tests to determine the optimal flocculant …
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Pyrometallurgy Towards Clean Metallurgical Processing …
ers. Hence, for a given sluny rate, selection of a high Plint of the thickener. Much higher handling rate, tnd lower capital cost are obvious advantages of high lents and the concems of operational cost, especially keep some engineers selecting conventional thickeners. Forty years after the first high capacity 363 ICKENERS, A BETTER CHOICE TO MAKE
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Thickener Torque -Rakes & Drive
As the load in the thickener settles to the bed, the Torque on the rake arms will be climbing. Torque is nothing more than a rotary force being applied from. 911 Metallurgist is a trusted resource for practical insights, solutions, and support in mineral processing engineering, helping industry professionals succeed with proven expertise ...
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