The AltaFloTM ultra high-rate thickener is a rake-less thickener that provides mixing, flocculation and internal dilution, followed by clarification and positive sludge collection …
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The following paragraphs will explain the main thickener parts in more detail. Tank. The tank is constructed from a variety of materials, the most common being mild steel and concrete. Tanks may be supported on legs, giving access to the underflow pumps and valves, or supported by the ground on compacted soil support and access gained via a ...
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Diefenbach HR Series Elevated High-Rate Thickeners are a type of industrial liquid-solid separation equipment used for recovering immediately reusable process water or separating waste solids from leach liquor. …
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— A key component of most thickener operations is the motion of a thickened sediment across the floor of the tank to an underflow, usually located centrally. In most conventional thickeners and in many high rate and paste thickeners, this transport is aided by a set of two or four rake arms (see the schematics in Fig. 1, Fig. 3).
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— High-rate thickeners produce the lowest density and yield stress (<20 Pa). The highest yield stress underflow is produced by deep-cone thickeners and can reach over 150 Pa. Source: This article is a reproduction of an excerpt of "In the Public Domain" documents held in 911Metallurgy Corp's private library.
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Stretch Wrapping Machine, Vacuum Belt Filter, Filter Press manufacturer / supplier in China, offering Mineral Recovery Processing Iron Mining Concentrate High-Rate Thickener Tank, Strong Automatic Processing Ability and Long Life Ceramic Vacuum Drum Filter, High Efficiency Gold Concentrate Thickener Tank for Gold Mining Plant and so on.
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The TPH high flow rate thickeners follow the traditional approach of modern high flow rate thickener design, primarily focused on drastically reducing the size of conventional thickeners. Our all-steel high-rate thickeners utilize an elevated inclined floor fitted to a circular tank. Our thickeners are fitted with a proprietary designed feed ...
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— 2. High-Rate 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 …
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— Like the High Rate thickener, ... support of the tank floor may b e required for pump access; ... suppliers need to take current thickener designs to the next level and into the 21st century. The ...
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By adding depth and torque to a high-rate design, high-density thickeners improve underflow densities at a substantially lower cost than deep cone thickeners.
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High Rate Thickeners are the result of continuous product development and world-class innovations, enabling guaranteed process performance and reliability. The portfolio consists of two products: HRT and HRT-S. …
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— Fig. 1 shows the thickener. It is a large cylindrical tank with a diameter of 20 m and a height of 11 m. Its bottom is inclined at a 30-degree angle, creating a cone-shaped structure. ... The main components of a high-rate thickener are the overflow launders, the rake arms, and the discharge cone (Fig. 1). These components are linked to the ...
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Conventional Thickeners are generally incorporated in heavy duty applications when the underflow density is high and substantial torques are required to convey the settled solids from the periphery to the central …
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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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We offer both welded and bolted designs for elevated steel tanks, and can also supply the bridge, mechanism and drive for concrete tanks; ... Our thickener range includes high-rate thickeners, high-density thickeners, paste thickeners and conventional thickeners and offers designs up to 100m in diameter, catering for a variety of applications ...
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Thickener. Naturally, this would preclude a tall tank, and may influence the selection of sidewall height, support structure, or favor an on-ground tank. Elevated High Rate Thickener Design Materials of Construction As noted, mild steel is the predominate choice; however, concrete tanks are not unknown, and at times, a combination can be utilized.
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HiFlo™ High Rate Thickeners / Clarifiers provide rapid liquid-solid separation of high flow rates with optimum flocculation and adapts to process fluctuations. HiFlo™ Thickeners are available in several …
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Get Eimco Kcp High Rate Thickeners in Annasalai, Chennai, Tamil Nadu at best price by The Eimco KCPvt. Ltd.. Also find High Rate Thickeners price list from verified suppliers with contact number | ID: 6777006233
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Gravity thickeners consist of a circular tank (usually with a conical bottom) that is fitted with collectors or scrapers at the bottom. Primary and/or secondary solids are fed into the tank through a center well, which releases the solids at a low velocity near the surface of the tank. The solids settle to the bottom of the tank by gravity, and the
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The feed well of the Cogede High rate Thickener can be also customised in order to guarantee an optimum flocculation by an auto dilution system or by force dilution system according the specific characteristic of the slurries.. Moreover our High rate thickener have a system that allow us to measure continuously the effort on the rake and by a system of …
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— In the 1980's, machines known as "high capacity" or "high rate" thickeners were introduced by various manufacturers. These machines are characterized by a reduction in unit area ...
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Both High Rate Thickeners (HRT & HRT-S) come with Reactorwell™ technology. Reactorwell™ is a new generation feedwell with high solids retention and mixing efficiency that eliminates feed short-circuiting. …
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Diefenbach HR Series Elevated High-Rate Thickeners are a type of industrial liquid-solid separation equipment used for recovering immediately reusable process water or separating waste solids from leach liquor. This type of thickener features a fabricated sag steel floor on larger diameter tanks and provides open access under the tank for more ...
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The area of the thickener ¼ 825 Kg/hr 0.12874 m2/Kg/hr¼106.21 m2. If Q 0 be the flow rate of sludge at concentration C 0 and Qu be the rate of underflowing of sludge thickened to concentration Cu, the volume rate of water overflowing is ðQ 0 QuÞ¼Q 0 1 Qu Q 0 ¼ Q 0 1 C 0 Cu 20.2 Methods of Thickener Design 311
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HiFlo™ High Rate Thickeners / Clarifiers provide rapid liquid-solid separation of high flow rates with optimum flocculation and adapts to process fluctuations. HiFlo™ Thickeners are available in several standard sizes & custom configurations including bolt-together tank, flat bottom, elevated tank, rake lift, and embeeded stave.
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High rate thickener units are provided in sizes ranging from 5' to 250' in diameter, and can accommodate drive head torques of up to 4 million foot pounds. They are available in shaft or cage driven models. Shaft drive thickeners can be truss or beam supported for heavy duty applications. A heavy duty drive unit with precision bearing and gear ...
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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 …
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and build a thickener that will achieve underflow densities at the limits between high rate and high density. It features a floor slope that is typically used in high-density thickeners (3:12), which gives it a depth of almost 20m in the centre. Again, the thickener has a diameter of 125m, an installed torque of 10 M
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The AltaFlo™ ultra high-rate thickener is a rake-less thickener that provides ... all in a single tank. The principles of dewatering have been further optimized to a new design that thickens slurries at an even higher rate than a typical high-rate thickener. Elevated Tank Design Rakeless with No Moving Parts or Wear Items 60o Floor Slope ...
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Standard bridge-supported high-rate thickener designs are available for accelerated delivery, and include either welded or bolted elevated steel tank designs up to 40 m in …
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High-rate bolted thickener for iron ore, 18 m in diameter. 8 High-rate bolted thickener for Pb/Zn tailings, 35 m in diameter. 9 Additional thickening solutions ... the entire system is located inside a thickener tank and makes use of internal overflow liquor for …
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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 ...
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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 …
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