cone thickener model parameters

cone thickener model parameters

  • Mineral Thickener Deep Cone Thickener JXSC Machine

    The mineral thickener is a center drive thickener, which is traditional thickening equipment with a history of the earlier application. The mineral tailing thickener with a diameter of less than 12m is of manual handle type, and thickeners with a diameter over 12m adopt electric handle devices.

  • SGN DEEP CONE PASTE THICKENER-Toncin Group

    SGN Deep Cone Paste Thickener is mainly composed of deep taper, feeding device, stirring device, control box, drug delivery device and automatic control system. Slurry first enters the deaeration tank for processing, and then enters the swirling feeding tank. The pulp after flocculated in the feeding tank enters the dense sediment layer.

  • Efficient Deep Cone and Multi Cones Thickener, Deep Cone

    Deep cone thickener also called paste thickener is higher than other thickeners which consists of deep cone, feeding device, stirring device, control box, reagents adding device, automatic control system, etc. Efficient deep cone thickener is mainly applied in thickening of minerals or other fine materials.

  • A Theoretical Model for the Rake Blockage Mitigation in

    Deep cone thickener (DCT) is key equipment in cemented paste backfill (CPB) technology. However, rake blockage occurs frequently in DCT during the dewatering process of the unclassified tailings being thickened from dilute slurry to thickened tailings or paste. Rake blockage has disastrous effects on the CPB operation. In order to investigate the influencing factors of rake blockage in DCT, a

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  • Numerical study of flocculation settling and thickening of

    Finally, adopting the model, the driving parameters of a deep-cone thickener used in a mine were checked. The results show that the max torque is 633.8086 kN·m, which exceeds the shutdown

  • Gravity Sludge Thickening Tanks for slurry dewatering LZZG

    Working principle . Deep cone thickener is a machine that based on gravity and sedimentation which makes solid-liquid separate from each other.The concentration of pulp waste water could be enhanced from 2%~ 15% to 60% ~ 70% by the machine, the clear water is overflow from the upper part of the thickener,so as to achieve the purpose of sewage purification and solid-liquid separation.

  • Xinhai Mineral Equipment Thickener Machine,Gold Mining

    Xinhai Mineral Equipment Thickener Machine,Gold Mining Deep Cone Thickener,Find Complete Details about Xinhai Mineral Equipment Thickener Machine,Gold Mining Deep Cone Thickener,Efficient Deep Cone Thickener,Mining Thickener,Gold Mining Thickener from Mining Thickener Supplier or Manufacturer-Shandong Xinhai Mining Technology & Equipment Inc.

  • Center drive mining thickener for ore processing plant

    Thickener & Concentrator. Thickeners are used for dewatering slurries of either tailings or product. A thickener is a large circular tank that is used to settle out the solid material from the water in the feed slurry.It is widely used for dealing with slime, wastewater, waste residue in metallurgy, mine, coal, petrochemical industry, building materials, environmental protection department etc.

  • A Dual-Attention Recurrent Neural Network Method for Deep

    Deep cone thickener, also named paste thickener, is an important equipment in industrial mining process, especially for sustainable mining environment protection. It is a giant complex system to generate raw material for backfill paste in the processed mines. A general framework of thickener and key processing parameters are illustrated in

  • Model Predictive Control of a Paste Thickener in Coal

    Dec 01, 2013· Control structure for paste thickener with parameter estimation. 3.3 Control Implementation In this paper, an MPC implementation approach is proposed which allows model parameters (related to the properties of different coal types) to be identified recursively online using the nonlinear process model, as shown in Fig. 2.

  • Mining Thickener for Mineral Processing,Low Cost

    Parameter GP100 cone crusher Infographic Designer. Parameter GP100 cone crusher. parameter mp800 cone crusher fishingadvisor. technology parameter of hcs series cone crushers r4h Parameter Mp Cone Crusher. parameter mp800 cone crusheregj 39s mp series cone crushers put that goal within easy reach demanding mining operations the mp1000 and mp800 can process more ore to the motion

  • Center drive mining thickener for ore processing plant

    Thickener & Concentrator. Thickeners are used for dewatering slurries of either tailings or product. A thickener is a large circular tank that is used to settle out the solid material from the water in the feed slurry.It is widely used for dealing with slime, wastewater, waste residue in metallurgy, mine, coal, petrochemical industry, building materials, environmental protection department etc.

  • A Dual-Attention Recurrent Neural Network Method for Deep

    Deep cone thickener, also named paste thickener, is an important equipment in industrial mining process, especially for sustainable mining environment protection. It is a giant complex system to generate raw material for backfill paste in the processed mines. A general framework of thickener and key processing parameters are illustrated in

  • China Deep Cone Thickner for Coal Mine Dewatering China

    Thickening Machine, Thickening Machinery, Mining Thickener manufacturer / supplier in China, offering Deep Cone Thickner for Coal Mine Dewatering, Rcdf-1600mm Oil Cooling Overbelt Type Magnetic Separator for Classification of Scrap Metal From Mining Machine Factory, 2020 Cheap Price ISO Approved Rcya-800 Pipeline Permanent Magnetic Separator for Cement Plant and so on.

  • Tilted Plate Thickener, Thickener Rake, Mineral Thickener

    【Successful case】 In the thickening process of a graphite ore plant, considered to the cost, the client chose traditional transmission thickener firstly, but the thickening effect is not obvious, the slurry separation didn’t achieve the desired effect, which needs thickening again, so the client finally chose Xinhai tilted plate thickener.

  • The solids concentration distribution in the deep cone

    for the model to give the expected thickener performance. EXPERIMENTAL EQUIPMENT, MATERIALS AND METHODS 1. Pilot Scale Deep Cone Thickener The height of the pilot thickener was 2 m and the diameter was 1.375 m. More details are shown in Fig. 1 and Table 1. Feed is in-jected in a feedwell at the top of the tank. Overflow is collected by a

  • Thickener an overview ScienceDirect Topics

    The thickener was applied at various concentrations (0, 4, 8, or 12 g/l) in the pretreatment bath to determine the effect of cationization on the optimal level of thickener. The concentrations of soda ash and urea in the pre-treatment were 40 and 100 g/l respectively. The fabrics, untreated cotton and cotton cationized with 100 g/l reactant, were printed with the cyan ink at 360 and 720 dpi

  • Model Predictive Control of a Paste Thickener in Coal

    Paste thickener dynamics is complicated due to the interactions between key process variables, uncertainties in operating conditions and large time constant. In this paper, a dynamic model of the paste thickener which addresses varying coal parameters were developed and a model predictive control (MPC) was formulated based on the model.

  • TECHNOLOGY FACT SHEETS FOR EFFLUENT TREATMENT

    The thickening effluent recirculates to the plant head although its SS concentration must be small. The bridge supporting the scrapers is usually fixed with a central traction. The thickened sludge is collected at the thickener bottom and is pumped to digesters or dehydration equipment,

  • Sakari Teerikoski DiVA portal

    numerical model and it was written in the Modelica language using the modelling and simulation environment Dymola. The work of estimating model parameters for the model and comparing different control strategies was made looking at one particular clarifier-thickener at the company Boliden's mineral processing plant in Garpenberg.

  • Theory and Application of Thickener Design

    dewatering ordisposal. Thesolids flux curve is used to model the process of continuous sedimentation. It is employed mainly in design calculations to determine the required thickener area, the most important design parameter, and ultimately the maximum steady state underflow concentration that is possible for a given solids throughput.

  • Numerical study of flocculation settling and thickening of

    Apr 22, 2019· Deep cone thickener (DCT) is the key equipment in cemented paste backfill (CPB), so it is essential to study the flocculation settling and thickening characteristics of the whole-tailings in DCT. Coupled with population balance model (PBM), computational fluid dynamics (CFD) was used to study the characteristics, namely particle size distribution (PSD) and underflow concentration in DCT.

  • High Efficient Deep Cone Thickener For Pulp Dewatering

    High Efficient Deep Cone Thickener For Pulp Dewatering,Find Complete Details about High Efficient Deep Cone Thickener For Pulp Dewatering,Deep Cone Thickener from Mining Thickener Supplier or Manufacturer-Henan Xingyang Mining Machinery Manufactory

  • Mineral Concentrator Deep Cone Thickener For Liquid

    1. The above parameters are only for reference. As the settlement performance of materials is relatively large, the specific parameters are subject to the design drawings provided by our company. 2. Our company can design thickener with different models according to the requirements of users.

  • China Deep Cone Thickner for Coal Mine Dewatering China

    Thickening Machine, Thickening Machinery, Mining Thickener manufacturer / supplier in China, offering Deep Cone Thickner for Coal Mine Dewatering, Rcdf-1600mm Oil Cooling Overbelt Type Magnetic Separator for Classification of Scrap Metal From Mining Machine Factory, 2020 Cheap Price ISO Approved Rcya-800 Pipeline Permanent Magnetic Separator for Cement Plant and so on.

  • Sensors Free Full-Text A Dual-Attention Recurrent

    Deep cone thickener, also named paste thickener, is an important equipment in industrial mining process, especially for sustainable mining environment protection. It is a giant complex system to generate raw material for backfill paste in the processed mines. A general framework of thickener and key processing parameters are illustrated in

  • Numerical study of flocculation settling and thickening of

    Apr 22, 2019· Deep cone thickener (DCT) is the key equipment in cemented paste backfill (CPB), so it is essential to study the flocculation settling and thickening characteristics of the whole-tailings in DCT. Coupled with population balance model (PBM), computational fluid dynamics (CFD) was used to study the characteristics, namely particle size distribution (PSD) and underflow concentration in DCT.

  • A Theoretical Model for the Rake Blockage Mitigation in

    A Theoretical Model for the Rake Blockage Mitigation in Deep Cone Thickener: A Case Study of Lead-Zinc Mine in China Deep cone thickener (DCT) is key equipment in cementedpaste backll (CPB) technology.However, rake blockage occurs change of slurry rheological parameters as a result of the intermittentoperation.

  • TECHNOLOGY FACT SHEETS FOR EFFLUENT TREATMENT

    The thickening effluent recirculates to the plant head although its SS concentration must be small. The bridge supporting the scrapers is usually fixed with a central traction. The thickened sludge is collected at the thickener bottom and is pumped to digesters or dehydration equipment,

  • Beginners Guide to Thickeners Outotec

    Beginners Guide to Thickeners; The measurable parameters that can be used for thickener control include thickener feed flow rate, feed density, underflow density, overflow clarity, bed level, bed mass, rake torque, rake height, solids settling rate and underflow rehology. These pressure transducers’ are best located in the cone or

  • Model Predictive Control of a Paste Thickener in Coal

    Paste thickener dynamics is complicated due to the interactions between key process variables, uncertainties in operating conditions and large time constant. In this paper, a dynamic model of the paste thickener which addresses varying coal parameters were developed and a model predictive control (MPC) was formulated based on the model.

  • Sakari Teerikoski DiVA portal

    numerical model and it was written in the Modelica language using the modelling and simulation environment Dymola. The work of estimating model parameters for the model and comparing different control strategies was made looking at one particular clarifier-thickener at the company Boliden's mineral processing plant in Garpenberg.

  • Research on a method for predicting the underflow

    Model parameter Parametermeaning Parameter values Unit A Thickenercrosssection 1962.5 [m2] z Thickenerheight 5.95 [m] Zf Feedlayerheight 2.06 [m] r Freesettlementvelocity undeterminedparameter1 1.3359 [−] k0 Freesettlementvelocity undeterminedparameter2 0.0325 [m/h] n0 Freesettlementvelocity undeterminedparameter3 0.0001785 [m3/kg] k1

  • Outotec Thickening technologies

    Outotec® Thickening technologies Leading edge technologies for thickening and clarifying Outotec is a global leader in the design, fabrication and supply of thickening and clarifying solutions for the minerals industry. The revolutionary Outotec® High Rate Thickener has pioneered and redefined thickening and clarifying methods around the world.

  • Thickener-BAILING® Machinery

    Thickener is suitable for dewatering treatment of concentrate and tailings on ore dressing plants, which can increase the 20-30% slurry to about 40-70%. Thickener is widely used in metallurgy, chemical industry, coal, non-metallic mineral processing, environmental protection and other industries.

  • Tilted Plate Thickener, Price of Tilted Plate Thickener

    The tilted plates installed in thickener are good for large equipment and reducing the height which improve capacity by 2-3 times. It is used to clear and thicken the

  • Gold Centrifugal Concentrator JXSC Machine

    The Gold Centrifugal Concentrator is a brilliant gravity separation equipment widely used in the mining industry, especially for the placer gold, fine grain rock gold, and other precious minerals. 【Modes】(1) Timed automatic discharge centrifuge, customizable, higher efficiency, higher price. (2) Non-automatic discharge centrifuge, common use, in stock, manually stop working and take out

  • Three-dimensional segmentation of the upper airway using

    Cone beam CT scan protocol. CBCT scan parameters/protocol used for each study are presented in Table 6. The most common CBCT machines used were iCAT® (Imaging Sciences International, Hatfield, PA) and CB MercuRay™ (Hitachi Medical, Tokyo, Japan), in five articles each.