Thickeners. 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.
Demo Plant – A demo plant is usually a full scale thickener installed at an existing mining operation and run in parallel to the existing thickening trains. The demo plant could be a deep cone thickener producing high density tailings that discharges into the same delivery system as the already installed conventional thickeners (thus allowing ...
The thickener allows the solids to settle and produces a clarified water stream which can be recycled back to the plant. Polymer is used in the thickener to facilitate large floc formation and increase effluent quality. Thickener underflow has traditionally been sent to an impoundment or tailings pond. Paste Thickener
The thickening process is a fundamental step in modern mining separation processes. Thickening is the separation of suspended particles from a liquid by gravity settling. For effective thickener control, six measurements are critical: bed mass inventory, bed level, underflow density and flow, flocculent dosing and overflow clarity.
Simon Courtenay, product manager for the Outotec 2nd Generation Paste Thickener, said: "The plant generates around 10 million tonnes of tailings a year, and thanks to the Outotec ACT Thickener Optimizer, the paste thickeners can consistently run with a high and stable underflow solids content of 66-68%, regardless of challenging mineralogy and tailings feed-rate variation.
Apr 27, 2019· The thickener is applicable to concentrate and tailings dewatering treatment in the mining companies, widely used in metallurgy, chemical industry, coal, non-metallic mineral processing plant ...
A thickening agent or thickener is a substance which can increase the viscosity of a liquid without substantially changing its other properties. Edible thickeners are commonly used to thicken sauces, soups, and puddings without altering their taste; thickeners are also used in .
Delkor recently achieved mechanical completion of seven thickeners, a flocculation system, and a pinned bed clarifier (PBC), a unit used for hydrometallurgical plants where solution clarity is important, at a Moroccan silver leaching plant. The thickeners will form part of the plant's counter current decantation (CCD) circuit, which helps ...
Continuous thickeners have undergone several modifications that have resulted from the development of a wide variety of organic polymeric flocculants. As a result, there are now two basic types of continuous thickeners: Conventional and High-rate. Conventional Thickeners These thickeners differ in .
The Difference Between a Clarifier and a Thickener is subtle as they will visually look the same. Fundamentally, thickeners and clarifiers are both used to settle solids which results in the separation of liquids and solids. Thickeners are used to concentrate solids, while clarifiers are used to purify liquids. A thickener will give you a high density underflow while a clarifier will not.
A thickener/clarifier drive unit supplies the torque to rotate the rake arms through the thick sludge. The drive is usually made of cast iron because of its durability. Usage Examples Thickeners and clarifiers are often used in water and wastewater treatment plants to .
Thickener is of great significance for the dressing plant, so a better understanding of influential factors about thickener capacity should be made. The unit capacity of the thickener refers to each unit concentrated area of thickener, and tons of material processed per day and night. The main factors influencing production capacity are as ...
【Description】 The thickener is applicable to concentrate and tailings dewatering treatment in the mining application, widely used in metallurgy, chemical industry, coal, non-metallic mineral processing plant, environmental protection and other industries. In fact, the high-efficiency mining thickener is not a gravity separation equipment, but a piece of dewatering equipment combined with ...
automated control of the plant. All mining concentrators and coal preparation plants have tailings thickeners. These instruments treat the process water by removing suspended solids and then returning the water back to the concentrator or coal prep plant. They then pump the solids to a tailings dam.
May 30, 2013· How thickeners fucntion – Mine Engineer.Com provides mining, gold . Thickeners, how they work . A thickener is a machine. Optimised thickeners in coal preparation plants | PACE. Using optimised thickeners for level measurement applications in a coal mine can yield safer and more efficient plant control, writes Marie Osterskog.
plant and/or full-scale plant. In the case of leaching and CIP/CIL, such data are relatively easy to obtain for existing plants, assuming that the problem is one of the design of an upgrade for an existing plant. In the case of a new plant, such data are much more difficult to come by, particularly if the ore is from a deep underground mine.
High Rate Sludge Tailing Mining Thickener For Sale, Find Complete Details about High Rate Sludge Tailing Mining Thickener For Sale,Thickener,Sludge Thickener,Mining Thickener from Mining Thickener Supplier or Manufacturer-Zhengzhou Hengxing Heavy Equipment Co., Ltd.
May 01, 2015· These thickeners recover approximately 90 percent of the slurry water by volume. Most mining facilities would then deposit the tailings slurry direct into a tailings pond at about 40 percent to 50 percent solids. But this high-rate primary thickener was inadequate to produce slurry densities required for the desired water reclamation.
Buy used Thickeners from A.M. King Industries. We can help guide you to the best solution for your equipment needs. Used Mining & Processing Equipment - Grinding Mills, Crushers & Process Plants
Likewise, thickeners are often used for storage to facilitate the continuous feeding of downstream filters or centrifuges. Historically thickeners were introduced to the mining industry in 1905 when the beneficiation of ores by froth flotation was invented in Australia.
The technology of the Outotec Thickened Tailings and Paste Plant is a novel way to handle and store tailings from various processes like mine concentrators and other processes that produce tailings. As a result, the plant reduces the footprint and environmental risks of your tailings storage facility.
How a Thickener Works. ... This probably is the reason why thickening rates in the cyanide plant are sometimes appreciably reduced when an ore is being milled which has partially oxidized in the mine and consequently contains appreciable amounts of reducing salts. ... ENTER our Mining Equipment' Store.
MIP Process Technologies (Pty) Limited is a South African Process Equipment sales and manufacturing company, which offers customized and innovative process solutions for the Mining, Minerals Processing and related industries. We pride ourselves on being truly customer-centric, with unsurpassed levels of customer service.
View reliable Mining Thickener manufacturers on Made-in-China. This category presents Thickener, Gold Concentrator, from China Mining Thickener suppliers to global buyers.