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AltaFlo™ High-rate Thickener | Westech Perú

El espesante AltaFlo ™ de tasa ultra alta es un espesante sin rastrillo que proporciona mezclado, floculación y dilución interna, seguido de clarificación y recolección y eliminación de lodos positivos en un solo tanque. Los principios de floculación se han adaptado aún más a un nuevo diseño que espesará las suspensiones a una tasa aún más alta que un espesante típico de alta tasa.

talc processing plant ultra high rate thickener

High Rate Mineral Thickener For Gold Concentrate. Talc Processing Plant Ultra High Rate Thickener. High rate thickener design christoartfairltaflo high rate thickener westech engineering, incltaflo high rate thickener overview the altaflo ultra high rate thickener is a rake less thickener that provides mixing, flocculation and internal dilution followed by clarification and positive sludge ...

Model AF AltaFlo™ Ultra High Rate Thickener | Building and ...

Model AF AltaFlo™ Ultra High Rate Thickener 1 · 2 · 3 · 4 Click to Enlarge PHOENIX has long been a market leader in separation, classification, thickening, and ...

Paste Thickeners | McLanahan

Paste Thickeners can help producers eliminate the need for settling ponds and other structures. They are meant to achieve the highest solids concentrations possible through gravity separation. The resulting mud, described as a paste, is often so thick that it becomes non-segregating — no further separation of water and solids can be achieved. As a guide, a paste material is measured with a ...

(PDF) THICKENER DESIGN, CONTROL AND DEVELOPMENT

Thickener design configuration s usually consider the high rate or paste thickener options, with a tradeoff between capital cost and process performance. Design s that assume a lower settling flux ...

PHOENIX - AF AltaFlo™ - Aggregate - Ultra High Rate ...

PHOENIX has long been a market leader in separation, classification, thickening, and dewatering equipment for the aggregate industry. One recent innovation is the AltaFlo Ultra High Rate Thickener, featuring: No moving parts. Minimal space requirements. High underflow solids (as high as 50-60% in mining applications).

High-rate Thickener | FL

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. Our patented E-Volute™ feedwell offers Computational Fluid Dynamics (CFD)- optimised energy dissipation and solids ...

High Rate Thickener - Outotec

High Rate Thickener; Outotec® High Rate Thickener. Take advantage of our pioneering thickening and clarifying methods with the Outotec High Rate Thickener, including advances such as low-profile triangular rake arms to reduce rake torque.

Rake Thickener Tanks | Washing Systems

RAKE THICKENER TWS also offers a range of rake style, high rate thickeners which allow for minimal feed height, facilitating gravity feed from upstream cyclone based washing systems. Rake thickeners are designed specifically to deal with high volumes of slurry.

Thickening - Resource Book

High Rate Thickeners High rate thickeners are designed specifically to maximise the flocculation efficiency of flocculants. They differ from conventional thickeners in feed well design, size and control. Unlike conventional thickeners, high rate thickeners must use flocculants. The basic design of a high rate thickener is below.

THICKENERS AND CLARIFIERS - Roytec

high volume low head operation. The ETAQ™ draws supernatant from the Thickener surface and pumps into the RADFLOW™ feed stream to achieve the perfect level of feed dilution for optimal focculation. Deflector plate feedwell Radflow™ feedwell Perturbed Area Feedwell type comparison in scale model thickeners both running at 3m/hr rise rate.

UNVEILING THE MYTH OF HIGH CAPACITY THICKENERS

In the 1970s and 1980s, machines known as High Capacity or High Rate Thickeners were introduced in the mining industry. The distinguish feature of these equipment was that the feed was injected into the sediment bed. EIMCO HI-CAP Thickener (Webpage)High Capacity Thickeners. Enviro-Clear High Capacity CT (Web page).

Beginners Guide to Thickeners - Outotec

In high rate thickener (HRT) designs the rise rate or solids loading will dictate the required tank diameter for any given throughput. In high compression (HCT) and paste (PT) applications the bed depth or the mass of solids in the thickener must also be selected to ensure the desired underflow density from the thickener is achieved.

WesTech 12 M AltaFlo Ultra High-Rate Thickener

The AltaFlo™ ultra high-rate thickener is a rake-less thickener that provides mixing, flocculation and internal dilution followed by clarification and positive sludge collection and removal in a single tank. The principles of flocculation have been further adapted to a new design that will thicken slurries at an even higher rate than a ...

AltaFlo™ High Rate Thickeners - WesTech Engineering, Inc.

AltaFlo™ High-rate Thickener Overview: The AltaFlo™ ultra high-rate thickener is a rake-less thickener that provides mixing, flocculation and internal dilution followed by clarification and positive sludge collection and removal in a single tank. The principles of flocculation have been further adapted to a new design that will thicken ...

Deep Cone Thickener Tanks | Washing Systems

THICKENERS Washing Systems offers a range of Thickener sizes and types to suit a variety of materials and applications. The TWS Applications team balance the client's needs in terms of material type and slurry volume, desired sludge characteristics in order to propose the best thickener …

DOWNLOADS – Magra Process Engineering (Pty) Ltd.

GLOBAL LEADER IN HIGH-RATE THICKENERS. 100+ times smaller footprint with comparable flocculant consumption to conventional rake thickeners and no moving parts. Feed densities up to 55 % discharging underflow at 70 % (solution could be halved) – no other thickener can compare.

Thickeners - Roytec

Roytec has emerged as one of Southern Africa's leading Thickener suppliers. Our advances in feedwell optimization (RadFlow), Drive Head design and Bolted Tank experience has resulted in many significant thickener installations.

Precious Metals Gold and Silver Mineral Industry Solution

A high-rate thickener or paste thickener dewaters the tails (waste) before disposal in a tailings pond, or as a paste deposition. To learn more about options for CCD thickeners, read our blog post titled Maximize Precious Metals Recovery with CCD Circuits and High-Density Thickeners…

Improve Clarifier and Thickener Design and Operation

The thickener area is also required for this calculation. Guess the thickener area for the first iteration. Several iterations of area may be required to achieve a practical thickener size and pumping rate. For a circular thickener with a 15.24 m (50 f t) dia.: A= Pi r 2 = 182.4 m 2 (7)

Ultra High Rate Thickeners – AltaFlo™ – PHOENIX Process ...

AltaFlo™ Ultra High-Rate Thickeners / Clarifiers. 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. The Thickener's unique internal geometry, a deep sidewall and steep conical ...

The High Rate Thickener - Solid Liquid Separation

Description. The High-Rate thickeners became popular in the mid 1980's and are relatively newcomers to the sedimentation line of equipment. As already discussed previously Thickeners are a major component in a plant layout and occupy large spaces which may be saved by introducing high-rate machines. Furthermore, they are normally positioned far away from the center of the plant so to allow ...

High Rate Thickener Animation on Vimeo

Mar 09, 2017· A 3D animation I was hired to build to showcase a high rate water clarifying machine. Final project was delivered as an After Effect project with editable text.…

PHOENIX AltaFlo™ Ultra High-Rate Thickener - YouTube

Mar 14, 2017· Diluted slurries, once flocculated, settle more readily than undiluted slurries. AltaFlo's increased bed depth increases the compaction of thickened material...

High Rate Thickeners - 911metallurgist.com

In high rate thickener (HRT) designs the rise rate or solids loading will dictate the required tank diameter for any given throughput. In high compression (HCT) and paste (PT) applications the bed depth or the mass of solids in the thickener must also be selected to ensure the desired underflow density from the thickener is achieved.

Thickener Operation - Zeroday Enterprises

Jan 26, 2015· Thickener Operation. January 26, 2015 by Bill Hancock 0 comments. The most common solids-liquid (S/L) unit operation is thickening. A wide variety of thickeners are used including conventional, deep well, paste, high rate and clarifiers which is a thickener subclass used for removing solids from turbid or very low % solids waters. Thickeners ...

Pulp, paste and putty: thickeners and flocculants for high ...

The thickener mechanism generally will have more robust rake design with increased torque capacity compared to a high rate thickener with the same diameter (Bojcic, 2000). The rake torque factor can be three to four times higher and will vary with underflow density according to an empirical relationship that depends on rake shape and drive ...

Sludge Thickening - an overview | ScienceDirect Topics

The thickeners must be preceded by flow balancing tanks to contain and mix intermittent sludge discharges and feed the thickeners at a consistent concentration and uniform rate (Fig. 13.1). In applications where used washwater (without settlement) is mixed with clarifier sludge, the sizing of the flow balancing tanks becomes critical because of ...

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