Design specification of the motor is then determined by. Abrasion at the nozzles is a common issue due to high gas velocities. Please refer to pdf attachment for more technical data. Ekato agitator hwln types require minimized space for maintenance by using a special lifting and swiveling device for easy removal of the mechanical. An agitator includes a hub for attachment to an agitator shaft, and at least two agitator blades which are connected to the hub and extend in a radial direction for rotation about an axis, with the agitator blade angled in relation to the axis. Agitator shaft length should be calculated on which basis.
May 19, 2015 an agitator for abrasive media having a direction of rotation, comprising. With more than 12,000 agitators sold worldwide, ekato is the no. Ekato customized industrial agitators and mixing systems. Irrespective of size and complexity, the customer benefits and reliability of agitators is always the first priority. Since then, several other impeller designs have been developed to satisfy specific industry needs. Ekato solidmix laboratory dryer mixer type vpt vst en. Our em and fd series at our us facility in new jersey are.
With stirrer, unimix homogenizer sjet 2500, external and internal recirculation. The unit can either be directly driven by a motor or together with a gearbox. Design possess two units made originally by ekato germany more complex in design generally 4 intermig impellers used intermig agitator introduction contd. Ekato corporation 48 spruce street oakland, nj 07436 201. Design of multiple impeller stirred tanks for the mixing of highly viscous fluids using cfd. The unit can either be directly driven by a motor or. This decision has to be for a free overhung shaft with one and unacceptable.
The autoclave of the present invention includes an impeller having a conduit to recirculate or introduce a molecular oxygencontaining gas into the slurry. Our mission is to provide our customers with custombuilt, top engineered industrial agitators at economical prices. The methodology is based on 3d cfd finite elementbased simulations. Ekato handbook of mixing technology book, 2000 worldcat. Ekato agitator hwln types require minimized space for maintenance by using a special device for a fast and easy sideward seal removal without.
Because the production of bioethanol is a complex and multistage process, operators of production plants are faced with the technical decision whether to. Mechanical agitator power requirements for liquid batches. Reliable agitators from ekato tailored to your application. Yekeey offer you the option to test your products with our homogenizer emulsifier,using our technology free of charge, which will impress you with our process solutions, such as carbopol intake, heating and cooling times, cleaning validation and intuitive operation. Request pdf numerical investigation of the mixing efficiency of the ekato. If the equipment is to be stored, do not stack crates.
The outlets for the gas can be located in the blades of the impeller for thorough dispersion of the gas bubbles in the slurry. The fluid range of products comprises agitators for applications. Our em 2000 and fd series at our us facility in new jersey are designed to meet our customers needs. Numerous and frequentlyupdated resource results are available from this search. Agitation and mixing of fluids purpose of agitation. Agitador, agitadores, mezcladores, agitacion, mezcla. For sale used ekato sm 31 available in france, find used mixers homogenizers liquid cream on.
Ekato em agitators are designed for a wide range of volumes and pressurized or unpressurized vessels. Ekato agitator type emk 40 mixer mixer exx protection stirrer. For example, let us try to replace your agitator by another one without changing any other parameters. Consult ekato groups ekato hwl brochure on directindustry. Ekato solidmix vst vertical dryer for solids drying of free flowing products 4.
Mechanical agitator power requirements for liquid batches are calculated by determining the power number, n p, for a given system and correcting for motor, gearing and bearing losses. Mechanical design of msacs is very important for successful application. Click on edit, agitator, and then on choose new agitator button at the bottom of the input table that appears. Ekato esv sideentry agitator for storage tanks of any. Panjiva uses over 30 international data sources to help you find qualified vendors of ekato. Consequently, it is also used in multipurpose equipment with frequent product changes. Pdf a new geometrical model for mixing of highly viscous.
Store in a clean dry indoor location which is free from wide variations in temperature. The free liquid surface is modelled with a zeroflux and zerostress condition. These seals can be used under nearly all operating conditions in a mixing vessel. Ekato agitators hwl agitators for system reliability stateof. Ekato rxt ekato reactors and reaction technology modern reactor technology has made signi. Ekato solidmix vertical dryer for solids type vst en brochures. Exhaustive testing of a variety of agitator impellers at the standard test scales of 3 l and 50 l 1 m3 analysis and optimization of the mixing process in terms of the desired process specifications determination of designrelevant physical properties of the original product assured scaleup. Ekato corporation is excited to introduce its quick delivery line agitator program. During the first years of the 1980s, the absorber tower of an fgd plant was generally equipped with a sparger grid to inject the oxidation air into the process.
In the worst case this can lead to an unbalanced gas distribution, which causes additional impeller loads and lowers the chemical yield due to the reduced mass transfer. The little outlets of the pipes were easily plugged by the solids and led to. You can now register for the process engineering day in finland, 11. Aug 17, 2017 the ekato gasjet, a selfaspirating turbine permanently redisperses nonconverted gas from the head space of the reactor back into the liquid through a hollow shaft. Custom engineering of impeller design can be performed based on developed horsepower, viscosity, critical speed and other key factors associated with specific processes. Ekato standard agitator modules agitator vessel systems with close wall clearances, complete with accessories. We hope that this new edition will be received with the same enthusiasm as its two predecessors and that it will. Doubleacting liquidlubricated mechanical seals are the most common type for mixing applications. The design of the impellers, the selection of a suitable mixing system, as well as the arrangement of the individual components on the agitator have a decisive influence on the process engineering and mechanical properties.
Design of multiple impeller stirred tanks for the mixing. Agitator drive removal and mechanical seal maintenance. The ekato viscoprop is a good choice for the counterrotating inner impeller. Ekato agitators, vacuum contact dryers and vertical mixers. I am asking this because on low level alarm 20 % of tank, agitator is not getting immersed in liquid resulting in frequent damage to bearing due to vibration so we have changed alarm value to 50% instead of 20%. Ekato sra 0 reactor unused ekato sra 0 liter stainless steel mixing vessel with homogenization never used or installed. Design of multiple impeller stirred tanks for the mixing of.
See who you know at ekato group, leverage your professional network, and get hired. January 27, 2020, published via wired release global industrial mixer market by type topentry agitator, sideentry agitator, and. Ekato rxt ekato reactors and reaction technology and. Ekato side entry agitators for fgd absorbers ekato group. The book the contributions to this third edition were written by specialists from the different sectors of the ekato group. However, formatting rules can vary widely between applications and fields of interest or study.
Mixing is the movement of fluids and solids to enhance a process result, which is accomplished by means of an agitation source. Design specification of the motor is then determined by selecting the closest higher standard size. Jan 18, 2009 design of shaft length of agitator posted in industrial professionals. Rising awareness about the benefits of global industrial. Stabilizing a wobbly table top thomas johnson antique furniture restoration duration. Mixing analysis in a tank stirred with ekato intermigj impellers. Industrial agitators em ekato em agitators are designed for a wide range of volumes and pressurized or unpressurized vessels. A new geometrical model for mixing of highly viscous fluids by combining twoblade and helical screw agitators. Ekato side entry agitators for fgd absorbers youtube. Crystallization is a process step in a vast range of applications and industries such as chemicals, api production, food manufacturing and precipitation of ores depending on the process requirements, cooling, evaporation or precipitation is selected to form crystals.
Unimix src ekato group pdf catalogue technical documentation unimix src 1 2 pages. Ekato service en brochures download pdf 3 mb service container en brochures download pdf 3 mb ekato wingjet en brochures download pdf 3 mb ekato viscoprop en brochures download pdf 3 mb ekato torusjet en brochures download. Ekato agitator type emk 40 mixer mixer exx protection stirrer ekato agitator type emk 40 mixer mixer exx protection stirrer. The dryer features a free overhung shaft, which prevents contact between the. Search in ekato group catalogs and technical brochures on directindustry and find the information you need in 1 click.
Oclcs webjunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus. The ekato gasjet, a selfaspirating turbine permanently redisperses nonconverted gas from the head space of the reactor back into the liquid through a hollow shaft. The shaft is sealed by a singleacting, product lubricated mechanical seal, with a device to ensure quick and easy. Nov 14, 2014 agitador, agitadores, mezcladores, agitacion, mezcla. Please fill out this data sheet and fax or email back to your local chemineer epresentative. Design of shaft length of agitator industrial professionals. Side entry agitator es 2000 new ekato fluid agitator series reliable seal shutoff device allows seal maintenance and removal even with full vessel suitable for vessel volumes up to 5,000 cubic meters. Agitation and mixing presentation outlinedefinitionspurposes of agitation devices to produce agitationpower consumption of agitators. Aside from fundamentals we will showcase mechanical aspects of agitated systems. Pdf mixing analysis in a tank stirred with ekato intermigj. Esv agitators from ekato mounted horizontally on storage tanks of any size. The process of mixing is concerned with all combinations of phases, of which the most frequently occurring include gases with gases, gases into liquids, and gases with granular solids.
The grabcad library offers millions of free cad designs, cad files, and 3d models. All books are in clear copy here, and all files are secure so dont worry about it. Ekato solidmix vsm vertical mixer for solids gentle but thorough mixing of free flowing bulk materials 5. With products that are structurally viscous or have a pronounced flow limit or with suspensions having a low liquid content, the paravisc is used as the outer impeller of a coaxial agitator system. Operating parameters such as pressure, temperature, and speed may not be the only things to think about. Reliable information about the coronavirus covid19 is available from the world health organization current situation, international travel. Numerical investigation of the mixing efficiency of the ekato. The ekato paravisc guarantees shortest mixing times for mixing low to high viscous process stages and for high viscous and nonnewtonian fluids. We are very grateful for their exceptional commitment. Btn agitators installation, operation maintenance manual. A completely new gassed agitator solution has been developed to overcome these. The book book pdf free download link or read online here in pdf. Looking for downloadable 3d printing models, designs, and cad files.
It is shown that the paravisc mixer characteristics lie between that of the other. Ekato paravisc impeller for highly viscous mixing in. Pdf the mixing performance of a batch stirred tank with four ekato. This site is like a library, you could find million book here by using search box in the header. The probability density function of the velocity is computed from the experimentally measured and the simulated ow yeld. Agitator selection and scale up agitator selection depends on the viscosity of the liquid for specific time of mixing, the best mixer is the one. Ekato solidmix vertical dryer for solids type vst en. Us6368381b1 autoclave using agitator and sparge tube to. An agitator device, in particular a draft tube agitator device, with at least one stirring unit, which is rotatable around a rotary axis, which is configured for conveying a fluid in an axial conveying direction and which comprises at least one rotor blade element, the projection of said rotor blade element onto a plane that is perpendicular to the rotary axis having an at least. Ekatos product range consists of efficient and tailormade industrial agitators, entire agitator systems with reactor vessel, as well as complete process plants. Join the grabcad community today to gain access and download. Pdf mixing analysis in a tank stirred with ekato intermigj impellers.
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