Thickener Optimisation in mineral processing
Increasing thickener profitability through integrated online monitoring . ... the following measurements are critical: Rake torque & lift, Bed level, bed mass, Underflow density, underflow rate, Overflow Clarity and Dry solids feed rate. ... Prosonic T FMU30 ultrasonic level sensor measures and controls the rake height;
اقرأ أكثر
Factors that play a role in Thickener performance in Mineral …
- Select appropriate bed level sensors based on thickener size and slurry characteristics. - Ensure sensors are installed correctly and are protected from damage and fouling. - Continuously monitor the bed level using the sensors and record the data for analysis. 2.
اقرأ أكثر
Control Strategies for thickeners
A bed/mud level target is used to obtain optimum loading in the thickener without overloading the drive mechanism. Bed pressure is used as an indication of solids inventory. This helps the system determine whether a high …
اقرأ أكثر
Mud Diver
• Bed level measurement • Mother liquor concentration measurement ... thickener through integrated DCS alarms, trends of the various solid levels and ... sensing technique to provide accurate clarity, interface, and mud level readings. The sensor measures specific gravity concurrently with suspended solids. SMARTDIVER SYSTEM COMPONENTS.
اقرأ أكثر
Bed Level Thickeners | Hawk Measurement Systems
The sonar system was supplied with an automated scum cleaner, that operated every 5 minutes. The ORCA sonar transmitter provided two analog outputs. The first was the "bed level" output and the second was the "clarity" of the water (suspended solids) between the sonar transducer diaphragm and the bed level.
اقرأ أكثر
Advanced thickener control
With PID loop control the thickener inventory can be controlled through feedback from either bed level or Clarometer and flocculant dosing can be controlled against mass flow with feedback from bed level. By controlling flocculation and solids inventory, the thickening process is stabilized and consistent, optimum; underflow density can be ...
اقرأ أكثر
thickener mud level measurement
The smart-level® thickener system consists of the following main components as shown in the figure on the right. sonarTXM® Sensor This is a specialized, purposed designed, sensing device which can be submerged to 50 m which has its own internal circuitry to …
اقرأ أكثر
Complete bundle for bed level measurement | Endress+Hauser
Thanks to the integrated wiper, the ultrasonic Turbimax CUS71D bed level sensor delivers reliable, continuous measurements in thickener applications. Simple commissioning Predefined calibration models and the calibration- and sensor-related data saved in the sensor make commissioning fast and easy.
اقرأ أكثر
Sonatax sc Sludge Level Probe with Pivot Mount | Hach
The probe comes with automatic temperature compensation and position sensor, and must be connected to an SC200 or SC1000 Controller to form a complete system. Note: For graphical display of sludge profile, the Sonatax sc probe must be connected to an SC1000 controller.
اقرأ أكثر
Optimising performance of bed level thickeners
• Theoretical bed level based on the calculation of the average density using a hydrostatic level sensor, and a non-contact ultrasonic level transmitter. • Submerged ultrasound sludge blanket transducer to sense reflections from the solid bed • Turbidity sensor attached to a motorised cable spool which records the light absorption of the ...
اقرأ أكثر
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
اقرأ أكثر
Cost savings by flocculant dosage optimization Ultrasonic …
The thickening process in mines can be improved significantly by an effective bed level measurement. Our solution The Endress+Hauser bed level measurement system consists of a Turbimax CUS71D ultrasonic interface sensor that is submerged 20-25 cm (8 – 10") below the water surface of the thickener and connected to a Liquiline CM442 ...
اقرأ أكثر
Thickener parts
The thickener drive unit is the mechanism that powers the movement of the rake mechanism in a thickener. The drive unit is typically located at the top of the thickener tank and has a robust design to handle significant hours of …
اقرأ أكثر
Complete ultrasonic bed level measuring point
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 …
اقرأ أكثر
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. …
اقرأ أكثر
AltaFlo™ Ultra High-Rate Thickeners
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 ...
اقرأ أكثر
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 …
اقرأ أكثر
The flexible holder for your immersion sensors and assemblies
The Flexdip CYH112 holder is a modular system for sensors and assemblies in open basins, channels, or tanks. It allows nearly any kind of fixing, such as floor, wall, and rail mounting. Moreover, it is suitable for all types of sensor installation – chain, fixed, or free-swinging. The holder can be expanded or modified at any time. Flexdip CYH112 provides you with …
اقرأ أكثر
The multielectrode sensor | Download Scientific Diagram
To date, there have been no commercial sensors reported to measure the bed height and solids concentration within the thickener unit. A prototype sensor, based on conductivity profiles with the ...
اقرأ أكثر
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, …
اقرأ أكثر
SmartDiver®: Bed level measurement for Thickener and Tank …
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 vs depth) is also provided, as it is specific gravity profiling and bed level measurement.
اقرأ أكثر
Beginners guide to thickeners
Bed level. Bed level is a frequently installed instrument and can be installed and serviced during normal thickener operation. Instruments measure the height of the interface between thickened slurry at the bottom of the …
اقرأ أكثر
Thickener optimization to reduce your production costs
Bed Mass: Reporting the inventory of settled solids inside the thickener is done with a pressure transmitter that senses the rising bed mass. The sensor is …
اقرأ أكثر
sonarTXM portable pro smart-level thickener
period: sensor (probe) depth below water level, mud bed level below water level and tilt indication • Record the mud bed level below waterline value and compare with process target for underflow control purposes. • The Sensor Depth indicates the depth of …
اقرأ أكثر
Tailings Thickeners Level Sensor
Tailings Thickeners Level Sensor - Tailings Thickener Level Control. Home Back to Previous Industries Minerals & Mining Tailings Thickeners Application Conditions: ... Torque from the scraper also works on total load and is affected by density and therefore cannot be used to control bed level. The displacement float sticks and suffers from ...
اقرأ أكثر
Thickener optimization to reduce your production costs
• Liquiline transmitter CM42 (2-wire with 2 sensor input) or • Liquiline CM44x with up to 8 sensors (4 bed level+4 other) • Turbimax CUS71D submersible Ultrasonic level sensor with cleaning assembly • Turbimax CUS51D particle settling rate sensor • Orbipac CPF81D pH sensor with CYA 112 mounting assembly
اقرأ أكثر
Optimising thickener efficiency
Depending on the application conditions, different techniques are employed to determine a thickener's bed level: Theoretical bed level based on the calculation of the average density of a constant height using a hydrostatic pressure sensor. Submerged ultrasound sludge blanket transducer to sense reflections from the solid bed.
اقرأ أكثر
Sludge thickener level measurement
Level sensor for continuous monitoring of sludge volume in the sludge thickener. key myVEGA email Contact public United States shopping_cart Shopping Cart 0. ... Continuous level measurement with radar for contents measurement in the receiving container.
اقرأ أكثر