Outotec Thickening technologies. operation installation and service of thickeners and clarifiers is renowned throughout the world. Outotec Thickening technologies 003 Benefits of Outotec Thickening solutions Coal paste thickener Australia Paste plant Sweden Mineral sands tailings Australia Gold tailings Australia Lime saturators Australia Copper tailings Chile Low capital cost Optimized design ...
The thickener body, or tank, is a thickener's most obvious elem ent and its shape indicates its desig n priorities. For a given flowrate, t hickeners in a clarification duty w ill have large ...
preparation of manuals erection control ... Ø19m thickener complete plant, decommissioning the old equipment, updating existing concrete tank, installing new thickener equipment, pumps, pinging and automation. Visa mer Visa mindre Se hela johans profil Upptäck gemensamma kontakter ...
Feb 03, 2010· Assignee: Outotec Oyj Inventor: Timo Niitti Thickener and method for thickening. Patent number: 7981299 Abstract: The invention relates to an apparatus and a method for thickening liquids carrying suspended particles, such as a slurry containing minerals. The thickening apparatus comprises a tank (2), a feedwell (4), which includes a chamber ...
May 23, 2019· 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; Support for the entire plant lifecycle. Beyond technology and equipment, Outotec provides complete solutions for thickening needs.
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 …
Sep 12, 2007· The 14 m tailings paste and 8 m concentrate high rate thickener will each feature bolted tanks designed to radically decrease installation time. Outotec's Manager for Thickening technology in ...
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
Jun 16, 2017· 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). The driving force for the separation is gravitational, where the differences in phase densities drive the ...
Nov 11, 2009· Carborough Downs, QLD, 25 m Outotec ® High Rate Thickener (HRT) bolted tank with patented Outotec Turbodil TM feed dilution system installed early in 2009. (Turbodil is a forced dilution system, upstream of the feedwell) Stockton mine, NZ, 24 m HRT bolted tank supplied and to be installed in 2009 with Outotec Vane Feedwell TM. The recently ...
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.
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 diameter and are ideal for many applications. Traction thickeners Typically installed in concrete tanks, traction thickeners have a
The present invention is directed to a method and apparatus for maintaining steady state conditions in a separator. Steady state is maintained by controlling mass flow rates of influent to, and underflow from the separator. Specifically, an influent specific gravity and flow …
Tenova Delkor, part of Tenova Mining & Minerals, is an industry specialist in solid / liquid separation and mineral processing applications for the minerals, chemical and industrial markets. Offering comminution, flotation, sedimentation, filtration, screening, and gravity separation systems, Tenova Delkor services range from test work, process ...
The invention provides a flotation device including a thickening tank ( 1 ) having right cylindrical sidewalls and a downwardly sloping frusto-conical floor. A drive shaft ( 2 ) is centrally rotatably mounted within the tank. Each one of a plurality of rake arms ( 3 ) is fixedly connected to the drive shaft and extends radially outwardly, substantially parallel to the tank floor.
High Rate Thickener Outotec. Outotec Vane Feedwell. Feedwells are a significant factor in thickener performance. The cuttingedge 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 . Thickeners Mineral Processing & Metallurgy
Scatter graphs between variables: Outotec Analyzer 1, Paste line 1, Thickener 12, Thickener 14 and response during the usage of booster pump KA7403 3.2 Data analysis
Working principle . The sludge thickening tank is based on gravity and sedimentation which makes solid-liquid separate from each other. The concentration of pulp waste water could be enhanced from 2%~ 15% to 60% ~ 70% by the machine, the clear water is overflow from the upper part of the thickener, so as to achieve the purpose of sewage purification and solid-liquid separation.
Sakari Kauvosaari Outotec, Finland Shan Gao Outotec, Finland Brandt Henriksson Outotec, Australia ... 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 when ...
outdoor installation without special protection and has been operated virtually without any interruption for six and a half years. The low demand for wear parts gives proof of reliability and safety but also of other, clearly measurable advantages, such as low operating and repair costs.
2.2 Tank design and installation Bolted thickener tanks are constructed of several pie shaped floor sections and curved wall panels. Structurally, they are no different to a typical welded thickener. Cradles are made for stacking several floor or wall sections together to facilitate easy transport and protection of these items to site.
Dependable monitoring is vital for mass recovery and optimized thickener/tailings operation. Paraburdoo's two-stream PSI 500 installation uses a pair of two-stage samplers to monitor thickener feed from four modules of cyclones. The installation was designed and commissioned by Outotec with Rio Tinto Iron Ore Plant Projects Coordinator Brady ...
May 13, 2019· 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.
Jul 13, 2016· How a Thickener Works. 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 ...
1.2.4. Scope of the manual This installation and operation manual includes the information for installing and operating the Outotec pressure filter and related safety issues. The detailed technical data (e.g. drawings and spare parts list) and descriptions of the working methods, maintenance procedures etc. are contained in this operation and
The technical specification should cover the installation of individual process units, i.e. pumps, mixers, waste water pre‐treatment (rotary screens, screw screens etc), flotation unit, preparation and storage tanks for chemicals, containers for screenings and flotation sludge, presses, conveyors, etc.
Thickeners Clarifiers Mip Process Corp. Installation of equipment complies with recognised international practices and standards.We make use of finite element analysis to ensure optimum tank and bridge designs.The relevant seismic zone, potential wind loadings and process conditions present in the thickener are taken into account.50ft clarifier ...
Density measurement in the ore thickener Extracted minerals are fed to the thickener as a slurry via a trough. The solids are settled out into the bottom of the tank, in a process accelerated through the addition of flocculants. Precise density measurement of the slurry underflow is necessary for e©ective control of the ore thickener.