McLanahan | High-Rate Thickeners
3:33. High-Rate Thickeners separate liquids from solids using hindered settling. Rotating rake arms collect settled sludge and move it toward the center discharge cone. They use minimal amounts of polymers/chemicals to drop the solids, making High-Rate Thickeners environmentally friendly. Thickeners are operated and controlled by a touch-screen ...
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Mill Feed Thickener Operating Principles
Under normal conditions our EXAMPLE mill feed thickener rake drive will operate with the gear mechanism lowered, regardless of grinding or leaching operations. Operating lights on the mill control panel indicate whether the rakes are fully lifted, fully lowered, moving up or down, turning or stopped. An exact intermediate rake position is …
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SEPARATION RECOVERY OF HIGHLY CLARIFIED LIQUID
Thanks to the thickener's innovative, modular design, ANDRITZ is able to offer a wide range of thickeners and clarifiers with diameters from 1 to 70 meters.
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An introduction to Deep Cone™ thickening technology and …
Deep Cone™ thickeners are now in operation, producing pastes of over 70% solids, suitable for both mine backfill and surface stacking. This paper will review the theory, technology and operational performance of the Deep Cone™ thickener. Within the mineral industry there is a need to eliminate the dependency on tailings dams for water ...
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WATER MANAGEMENT SOLUTIONS deep cone thickener
reliability in even the toughest applications. The deep cone provides a smaller footprint th. n a rake style thickener saving space on site. The thickened sludge. nderflow can reach solids content of over 50%. With no movin. Heavy duty frame construction. Smaller footprint than rake style thickener.
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Tailings Bed in Raking Deep-Cone Thickener Process
When the bed height increased from 2.5 to 10 cm, the porosity increased from 35.1% to 41.9%, the pore fractal dimension increased from the range 1.8–1.95 to the range 2.1–2.15, and the pore quantity decreased by 21.39%. The average pore volume increased with increasing height by 13.93%, 16.57% and 12.07%.
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Circular Clarifiers and Thickeners
The Monroe Circular Clarifiers and Thickeners are available in self-supporting prefabricated steel units or they can be designed for installation in a concrete tank. Existing structures and systems can …
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DEWATERING * CONVENTIONAL AND HIGH-RATE …
CONVENTIONAL THICKENERS. The objective of a thickener is to separate low-density slurries into a relatively clear liquid and a high-density slurry, or sludge. All thickeners depend on gravity to allow for settling fine solids. A thickener consists of a circular tank with a gradually sloping cone-shaped bottom with a discharge in the center.
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Laboratory Thickener
Description. One (1) only 3' diameter x 3' sidewall Thickener, complete with stainless steel tank with a flat bottom with discharge cone, underflow flange, internal overflow launder with overflow flange, rim angle, and support legs to position underflow flange 12″ from floor level, stainless steel double arm rake assembly with tubular steel arms, structural angle …
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Thickeners and clarifiers Complete range of reliable …
In developing our high-rate thickeners, we draw upon decades of experience in flocculation, feed dilution, and sedimentation technology from EIMCO® and Dorr-Oliver®.
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WATER MANAGEMENT SOLUTIONS deep cone thickener
deep cone thickeners are designed and constructed to give optimum performance and reliability in even the toughest applications. The deep cone provides a smaller …
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thickener discharge trench manufacturer
The function of the rakes in a thickener is to gently move the sedimented solids from the periphery towards the center discharge point. The movement of the rakes is provided by a drive mechanism. After the sedimented solids have been moved toward the center of the tank by the rake, they are removed from the thickener through a cone or trench ...
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Dewatering of Fine Tailings for Disposal in Dams Using a
The underflow discharge is carried out at the bottom of the equipment through a cone with an angle of 45°. The overflow comes out at the top through a nozzle of 0.05 m of internal diameter. The parts of the thickener consist mainly of a tank with agitator, peristaltic pumps, and floc generator reactor.
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McLanahan | Thickeners
McLanahan offers a range of thickener types, including High-Rate, Ultra Rakeless, High-Density and Paste, that are tailored to an individual application. They can be used as …
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Thickeners
Thickeners. The practice of thickening or clarification is usually carried out in decantation tanks employing gravity settling or sedimentation. These tanks are fitted with mechanical scrapers to collect and move the settled solids to the point of discharge, the clear overflow being collected and removed by means of peripheral launders.
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Thickener at best price in Gurgaon by Aryan Clean …
Presently we are manufacturing thickener of 4 sizes i.e. 7.5 M, 10.7 M, 20 M & 24 M in 3 different parts:- Tank Shell with fresh water Launder, Conical Bottom with Underflow discharge Cone. Super structure with geared arrangement Rake Arms & Feed Well.
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A Comprehensive Guide to Thickener Maintenance | Mining …
Lubrication of bearings should be performed according to the manufacturer's recommendations, and worn or damaged bearings should be replaced promptly to prevent further complications. · Rake Blades and Scraper Blades. Rake blades and scraper blades are responsible for moving settled solids towards the discharge …
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Thickeners, Mineral Thickener, Thickening Equipment Manufacturer …
Xinhai is a professional manufacturer of thickener used in mineral processing, including Efficient Deep Cone Thickener, Peripheral Transmission Thickener, etc.. Group Web. ... overflow with low turbidity and discharge with high concentration. Efficient Thickener. Introduction Produced by introducing American technique Capacity 5-1400t/d
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Concentrate Dewatering & Thickening
The operation of dewatering is performed in two stages. First, the bulk of the water is removed in a thickener, from which the concentrate is discharged as a thick pulp ; as a rule the underflow …
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Deep Cone Clarifier vs. Rake Style Clarifier | ChemREADY
Deep cone clarifier vs. rake style clarifiers is an important topic in wastewater treatment. There are advantages to each that are valuable for making decisions. Deep cone clarifier and rake style clarifiers are two of the main ways to recover water. It is a common assumption that they work the same way because they are both 'clarifiers.'.
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Thickeners, Mineral Thickener, Thickening Equipment Manufacturer …
Hydraulic Motor Driving Center Thickener. Product Introduction. A thickener with center hydraulic driving and hydraulic automatic rake lifting. Sedimentation Area. 28~1590 m 2. Xinhai is a professional manufacturer of thickener used in mineral processing, including Efficient Deep Cone Thickener, Peripheral Transmission Thickener, etc..
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ANDRITZ thickening and clarification systems
This is why ANDRITZ has put decades of expertise into thickening and clarification systems to provide an efficient and cost-effective solution. 20m in diameter coal high rate thickener. 35m in diameter Pb/Zn …
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Raking Maximizes Performance in Thickeners and Clarifiers
Raking plays a major role in transporting solids to the underflow discharge point and increasing the solids concentration in a thickener or clarifier. The main purpose of a thickener or clarifier is to separate solids from liquids. A thickener achieves this goal by stimulating the release of as much liquid as possible from solids in the underflow.
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Lamella Clarifier Manufacturer | Inclined Plate | Wastewater …
Met-Chem manufactures Inclined Plate Lamella Clarifiers designed to fit your needs and budget. We offer a large variety of clarifier sizes and options needed for your industry and application. With over 60 years of experience, our team can help you select the right Clarifier for your needs, whether you need equipment for wastewater treatment, mining, …
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Deep Cone® Thickeners | FL
The Deep Cone Thickener uses cutting edge technology to ensure your operation runs at peak performance. The thickener is ruggedly dependable and intuitively designed to …
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en/117/deep cone thickener stirrer.md at main · …
Contribute to dinglei2022/en development by creating an account on GitHub.
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Efficiency of raking in gravity thickeners
Gravity thickening by deep cone thickener is popularly applied in cemented paste backfill, which is essential for tailings management and green mining. To avoid rake bogging, high concentration and high flowability are required for thickened tailings slurry. These properties depend critically on the yield stress of the slurry.
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Thickeners and clarifiers Complete range of reliable and …
Our comprehensive range of solutions include: World's largest and highest capacity bridge and column mounted thickeners. High-rate and standard thickeners. High-density thickeners. Deep cone paste thickeners. Traction thickeners. Clarifiers. Reactor clarifiers. Lamella clarifiers.
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Thickeners | Diefenbach
Diefenbach thickeners separate the liquid from the solids, generating a denser solids underflow. By separating out the liquid, Diefenbach thickeners can reduce the volume …
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How to Size a Thickener
Calculating Thickener Area: Thickener area required is then calculated by applying above determined data in the following formula: A = 1.333 (F – D)/R. A = Thickener area in square feet per ton of dry solids thickened in 24 hours. F = Initial density (Parts Water to Solids by weight).
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