Incorporating vertical load sensing with plant process data in the Outotec ACT Thickener Optimizer control system means the solids inventory within the tank can be maintained to ensure a consistent underflow density, stable process, and improved overall thickener performance, according to ,
Thickening Tank, Thickening Tank Suppliers and Center Drive Thickener Concentration Tank 1NZ thinckener is a center drive thickener,which is a traditional thickening equipment with a history of earlier application 2The product with the diameter of less than 12mm adopts manual rake lift mode, while the product with the diameter of more than 12mm adopts electric rake lift mode is located .
But I have seen very few thickeners that have this type of level measurement installed, so the Industry does not seem to value the information and control that these probes can deliver One type I used in the past, (from Superflo, now Outotec) was installed on a Zinc Concentrate Thickener in the late 1990’s
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Beginners Guide to Thickeners; Beginners Guide to Thickeners Thickening is a process where a slurry or solid-liquid mixture is separated to a dense slurry containing most of the solids and an overflow of essentially clear water (or liquor in leaching processes)
Performance optimization of paste thickening Mika Kosonen Outotec, Finland Sakari Kauvosaari Outotec, , solids inventory in the thickener tank However, accurate mass flow reconciliation between inflow and , The outcome was that most of the operators were running the thickener on manual, meaning that a lot of operator attention was needed .
Thickening or dewatering may be defined as the removal of a portion of the liquid from a pulp or slime made up of a mixture of finely divided solids and liquids The early methods of thickening employed plain, flat-bottomed tanks into which the pulp was fed until the tank was full The solids were then allowed to settle as long as required, the top liquid was decanted, the settled solids were .
instructions for installation, commissioning and maintenance of the system components , The general structure of the system and location of the components in a tank or cell house is shown in Figure 1 below , User Manual OUTOTEC * User Manual User Manual OUTOTEC User Manual OUTOTEC CellSensor CellSensor 1 2 2 1
liquid thickener phl - tasteforchocolatenl Dysphagia Management: Using Thickened Liquids | The ASHA, Thickener Choic Clinicians and patients have an increasing number of thickener choic Although data are preliminary, it does appear that the stability of preparations produced with gum-based thickeners are superior across time, temperature, and base liquids to those produced with .
Outotec Pty Ltd designs mining and industrial thickeners for Australia and overseas A common tank design is a cylindrical steel shell with a truncated conical bottom elevated above ground on steel columns An example of a typical thickener tank installation is shown in Figure 1 Figure 1: Typical thickener tank installation
3RBTN Agitators Installation, Operation, Maintenance Manual Equipment Reference: 3RBTN Style Agitator , Model 3RBTN MOUNTING & INSTALLATION IOM Manual, Chemineer Inc Page 3 , Lower shaft through vessel nozzle into tank and support with approximately 8 inches of shaft extending above the vessel flange
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 Food Additives – NutritionData Food additives don't appear in ND's database, but you'll find them on the ingredient labels of many of the foods that you eat Some are .
White paper: Debottlenecking of Thickeners in a Changing Environment 2 In assessing the decision to modernize, we consider the elements of an upgrade and the advances in thickening technology that allow operators to meet new challeng Finally, we will discuss the process of modernizing a thickener so as to achieve the client’s stated outcom
However if you have a thickener with a stable feed and very little clay it is almost good enough to have the operator check the thickener once a shift - which is more often than not the thickener control applied in industry The only proven reliable instrument on the thickener is a ,
Thickening Resource Book T H I C K E N I N G 222 2 Table of Contents , A thickener has several basic components: a tank to contain the slurry, feed piping and a , Rake lifting devices can be manual for small diameter thickeners or motorised for larger on
Feed systems with break tanks when required for different thickener feed situations, including our patented Vane Feedwell, and break tanks inside the thickener perimeter to save on site layout space “Beyond technology and equipment, Outotec provides complete solutions for ,
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diameter Thickener feedwells should be sized for a liquid velocity of 4 ft per minute Floor Slope Standard floor slopes are 1:12 for clarifiers and 275:12 for thickeners Launders Inboard and outboard arrange-ments are available and either may be utilized Tank Construction Standard designs are available for concrete or steel tankage
May 23, 2019· “One such case was the deployment of Outotec paste thickener technology – including a full-scale paste tailings plant and Outotec ACT Thickener Optimizer system – at Yara’s Siilinjärvi apatite mine in Finland,” explains Simon Courtenay, Product Manager for the Outotec 2nd Generation Paste Thickener
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 outlet for pumping away , Thickener tanks may be constructed either from steel or concrete and may reach diameters of 120 meters .
The thickener body, or tank, is a thickener’s most obvious elem ent and its shape indicates its desig n prioriti For a given flowrate, t hickeners in a clarification duty w ill have large .
A key feature of the Outotec 2 nd Generation Paste Thickener is Vertical Load Monitoring via Smart Rake Lift – one of the only systems in the world able to detect early formation of rotating beds Tank mounted bed mass sensors can’t detect these loads
conventional cylindrical thickener tank with a standard centre-drive rake mechanism to remove the thickened sludge The compact prefabricated plate packs of the LTC design allows the use of very large clarification areas installed in a fraction of the floor area required for a conventional thickener without inclined plate packs
Jul 18, 2007· A pair of Supaflo paste and high rate concentrate thickeners designed for rapid installation, are being delivered by Outotec, formerly Outokumpu Technology, to Allegiance Mining’s new $77 million Avebury nickel project in Tasmania The 14m tailings paste and 8m concentrate high rate thickener will each feature bolted tanks designed to radically decrease installation time
Thickening Resource Book Demonstrate an understanding of Thickener operation and operator control , High rate thickeners are designed specifically to maximise the flocculation efficiency of , Manual rake lifting devices consist of a hand wheel and worm to raise or , »More detailed
124 Scope of the manual This installation and operation manual includes the information for installing and operating the Outotec pressure filter and related safety issu The detailed technical data (eg drawings and spare parts list) and descriptions of the working methods, maintenance procedures etc are contained in this operation and
OPERATION & MAINTENANCE MANUAL EQUIPMENT: TWO (2) 100' DIAMETER COP CLARIFIER MECHANISMS WESTECH MODEL COPC2 , Installation Instructions III Start-upand Operation IV Drive V Electrical VI Enclosures , Elevated Tanks Steel Bottom at Grade Thickeners Tailings Concentrate HiFlo High Rise Rate Thickener
Outotec has a variety of proprietary products and technologies that we locally or globally develops, designs and delivers to all over the world Field Service in Kiruna and Smedjebacken focus on professional service in the mining industry, particularly mills, but also filters and thickeners, etc As Supervisor, you will:
Outotec Vane Feedwell Feedwells are a significant factor in thickener performance The cutting-edge design of the Outotec Vane Feedwell marks the first major innovation in the thickening and clarifying industry since the early 1990s One of the main design features is the interconnected upper and lower zon
Thickening expertise applied in coal maximises water efficiency , an Outotec paste thickener installation was designed to save water and also reduce the tailings space required Outotec’s test work program was a key factor in the subsequent award for Australia’s first coal paste thickener, explained Garraway , International Mining .