Ekatos product range consists of small, efficient and standardized industrial agitators, entire agitator systems also with reactor vessels, which are individually developed for specific mixing requirements, as well as complete process plants. Ekato mixing specialists have extensive knowhow in two and threephase systems, and the processing of highly viscous nonnewtonian products, says the company. Agitator design spreadsheet reactor vessel youtube. From the original manufacturer of reducers, greatwall has since become the leading company in china for mixing technology research, design, and manufacturing as well as the installation of agitators and mixers. These programs have been in continuous use since then and. Lightnin draws upon over 95 years worth of highlyfocused industry knowledge and a relentless desire to innovate. In this paper, we will discuss the subject with disription of invovled terminolgy, associted design parameters and methodolgy with sample motor. For a long time, ekato has used computers to aid in the design of the mechanics of the agitators. Design specification of the motor is then determined by selecting the closest higher standard size. In recent years, the requirements for mixing systems in industrial applications have increased steadily. Ekato group market leader in agitation and mixing technology. About 15 years ago, the first programs were developed at ekato to assist in the mechanical design of agitators. It includes all of the features of cerebrotank, plus the complete design of tank agitators including impeller design and stirrer motor selection.
Ekato specializes in the design and engineering of hydrogenation plant. A complete offbottom suspension and a high efficient dispersion of the oxidation air with the by ekato. Agitator shaft length should be calculated on which basis. Todays engineer is faced with the daunting task of separating the truly practical and immediately useful design methods from the voluminous available literature. Ekato side entry agitators for fgd absorbers youtube. Ekato esv sideentry agitator for storage tanks of any size duration. Chempute software nonpressurised tank and mixer design. Mixing analysis in a tank stirred with ekato intermigj impellers. Reliable agitators from ekato tailored to your application english deutsch english us espanol francais p. The ekato group is the market leader in stirring and mixing technology and offers you mixers and agitators for your sophisticated mixing processes. Spx flows lightnin brand has been recognized as the leader in mixing technology.
Try prodomixs online software for agitator design pro. Design on power consumption and mixing time in liquid phase. Several standard designs materials to match the vessel. We have agitators and agitating systems to serve our customers in a variety of. I offer design and drawing program which designs and draws a detailed drawing of agitator mixer, with user friendly dialog boxes, which is an addon for any cad program for designing and developing ga drawing for agitator mixer. Ekato agitators are offering great features in the wet limestone fgd absorber process. Now well go into more detail about each impeller type and their influences on the mixing process. In addition to agitator design and power requirements, which are fundamental to mixing systems, many other considerations also play a part in maximizing performance. The ekato group market leaders your competent global partner for technical mixing solutions in all sectors of the process industry. A connection of the motor via iecadapter or a gear motor are possible. About 15 years ago, the first programs were developed at ekato. In the broad product range, you will find the optimum agitator system for all mixing tasks. Reliable agitators from ekato tailored to your application. Shesd 42060 suit ekato hwl 2060n, shesd 42080 suit ekato hwl 2080n, shesd 420100 suit ekato hwl 2100n, key words.
Liquid agitation equipment consists of a vessel and a rotating mixing element, termed an agitator, along with an agitator drive system. For specific time of mixing, the best mixer is the one. Designed for the often difficult blending of high viscosity and nonnewtonian fluids, the new, specially engineered jt2 transitional flow impeller is particularly suitable for when conventional turbines have lost their efficiency due to viscous effects and before the need for close clearance impellers. Cescos partner ekato, is the leader for technology in design. Ekato hwl2000, ekato hwl2060, ekato hwl 2080, ekato hwl2100.
Mixing analysis in a tank stirred with ekato intermigj. Allrounder agitators mdsd the mdsd compact standard agitators are ekato s allrounders. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Ekato offers you reliable agitators for many application areas. The late late show with james corden recommended for you.
Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. Ekato therefore offers the right agitator system for every challenge. Greatwall was founded in 1993, but its history can be traced back to 1981. 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. It provides for the optimisation of stirrer power consumption as well as the scaleup of lab scale processes to. Advanced design of industrial mixers for fluid foods using computational. The viscous mixing characteristics of the ekato paravisc are compared with those. Ekato has a continuous program of process engineering and mechanical. Esv agitators from ekato mounted horizontally on storage tanks of any size. This book by itself is not sufficient to create a well working agitated process unless the user has a profound knowledge of turbulence and a good awareness about what components there.
Mixer agitator mixtank calculators white mountain process. The design includes not only the vessel and agitator design but also internals such. Large sized agitators with a drive power of up to 3,000 kw, shaft lengths of more than 15 m, as well as 500 mm shaft diameters, have already been supplied. Agitatormixers providing tools for research and industry at a glance. About 15 years ago, the first pro grams were developed at ekato to assist in. White mountain process is happy to provide these free mixing calculators for your use. Irrespective of size and complexity, the customer benefits and reliability of agitators. Mechanical agitator power requirements for liquid batches. Ekato hwln agitators reactor agitators by ekato group. Ekato esv sideentry agitator for storage tanks of any. In that case it could be useful trying prodomixs online software for agitator selection. Design of multiple impeller stirred tanks for the mixing. Our extensive knowledgebase and dedication to continuous product development ensure efficient and reliable plant operations around the world. Numerical investigation of the mixing efficiency of the ekato.
Meet product requirements via simulationsupported design and optimization as an addon to the cfd module, the mixer module allows you to. Problem analysis the first step in designing mixing processes is to analyze whether the available expertise, such as that formalized in the ekato expert system antos, is sufficient, or whether there are problems which can only be solved by first performing tests andor cfd simulations, see fig. Ekato customized industrial agitators and mixing systems. Design of shaft length of agitator posted in industrial professionals. The ekato group, founded in 1933 is the world market leader in mixing. In our article on 4 impeller types and their applications, we provided an overview on the most common types of impellers used in industrial mixing. Ekato rxt ekato reactors and reaction technology and. Ekato esd provides agitator specific designs to address various customer mixing applications. Mixing from top to bottom chemical engineering page 1. Because the production of bioethanol is a complex and multistage process, operators of production plants are faced with the technical decision whether to. Agitation and mixing presentation outlinedefinitionspurposes of agitation. Some of these components are thoroughly described in this work.
The two agitators listed above are eligible for ekatos rapid response program. Ekato em agitators are designed for a wide range of volumes and. Custom engineering of impeller design can be performed based on developed horsepower, viscosity, critical speed and other key factors associated with specific processes. Design of turbines 6 5 4 3 2 1 4 1 12 1 5 1 1 3 1 3 1 s d l s d j s d w s d h s d e s d d a t a t t t a source. The impeller multitalent with a high mixing efficiency. 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. Important aspects of the reactor design have to be studied carefully to identify potential interactions and their influence on process performance. These are made available to help you do preliminary mixer sizing, mixtank volume calculations, some mixer mechanical design calcs, etc. Cerebro mix light non pressurised tank and mixer design cerebromix is used for the calculation of agitated nonpressurised process tanks. Ekato rxts scope of supply usually includes the reactor, the agitator and vessel internals which decisivly influence the mixing process. 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%.
350 1068 552 1296 1164 791 686 670 1197 926 434 105 1328 541 921 7 706 480 1003 737 230 382 17 74 522 1475 678 1137 1195 1446 1151 263 1341 49 1139 460 299 1296 1309 406 1218 116 760 297 21 554 858 764