Gearbox designed for agitator duty versatile modular design gearbox proprietry internals for optimum service life the mr agitators gearbox is a proprietary, parallel shaft, helical gear design that features minimum 30,000 hour l10 bearing life and an oversized output shaft for optimal performance and extended service life. Helical gearbox for agitator reactor with 90 kw motor power. Our range of products allows endtoend control of the gear manufacturing process. For outdoor installation, drives used as agitator gearboxes are exposed to extreme.
The amf series vertical gear units incorporate a bidirectional axial fan and optimised housing design to provide high thermal capacity and eliminate the need for external cooling in extreme ambient conditions. The results enable an engineer to select the best agitator design to obtain the desired process performance. The value of n, called the scaling exponent, depends on the physical result to be scaled. The software covers design of process plant equipment such as pressure vessels, reaction vessels, agitator shaft, mixing vessels, heat. Vl2 spread bearing design increased bearing spreads with an oversized double row spherical bearing on the lower side. Jun 19, 2011 agitator components mainly include impeller, shaft, gear box and drive motor suitably designed for meeting the process requirement. The agitator gearboxes can as well be implemented in explosionprone areas according to atex 95. This gear drive agitator can adopt multiple sealing modes, such as the mechanical seal and packing seal. A traditional approach to mixer design, in this case, would attract high vessel and agitator. With compact structure, dl gear drive agitator is able to operate stably and reliably. Nov 08, 20 agitator design mechanical motor gearbox seal shaft impeller vineet.
Large top entry agitators manufactured by afx holdings. It is commonly used in shredders, mixers or applications. Industrial agitators close tank agitator manufacturer. Drive systems agitator gearboxes watt drive antriebstechnik.
Calculates agitator speed and power requirement for a given reactor geometry and mixture properties. Agitator, flotation and mixer gearboxes amf series david. Finite element analysis fea used to calculate critical speed and shaft deflection. It includes all of the features of cerebrotank, plus the complete design of tank agitators including impeller design and stirrer motor selection. Mind mixer mechanical design while most mixers can provide a long service life for instance, some are still operating after more than 30 years mechanical problems can shorten life or even break parts. Agitator calibration by coastal calibration laboratories, inc. Chemineer mr agitators mixers by national oilwell varco. Our pedestals and bases are designed to significantly reduce the potential of twisting or flexing within the gearbox housing. Mixer agitator mixtank calculators white mountain process. Manufacture and design 3 rubbercoated 5blade propellershansen p4 gearbox type. Topentering agitator with highefficiency gearbox flow.
Multiduty mixer or universal mixer any mixing task requiring flow or shear any unit process or any unit operation from violent dispersions to gentle crystallisation all in same reactor vineet. Dontyne systems offers software and services aimed at the optimum production of gear components and their use in the transmission industry. The agitaor drives are part of the modular gear system in the mas program. The mud agitator stirs a mud slurry to maintain suspension of solids. The work is carried out to reduce deflection by optimizing the design or by using different materials like ss, ss304 and ss305. Tobias schulze, driveconcepts gmbh dresden conclusion this is a guide for generating a gear model and subsequent recalculation of the kinematics and the single parts with the software mdesign gearbox. Dontyne systems gear design software, gear manufacturs.
Apr 18, 2006 mind mixer mechanical design while most mixers can provide a long service life for instance, some are still operating after more than 30 years mechanical problems can shorten life or even break parts. All information concerning the gearbox can be found by means of the serial number at our factory. Gearbox designed for agitator duty the mr gearbox incorporates a larger output shaft straightened to exact tolerances and highcapacity tapered roller bearings into its design. Gearbox is fleet maintenance and compliance simply done better. It is a further advantage that the model is running using the actual dimensions and not the model dimensions. Cadem intelligent software for the mechanical design of. The mr agitators gearbox is a proprietary, parallelshaft, helical gear design that features.
Gear design software to model most gear arrangements. Find high quality agitator gearbox suppliers on alibaba. It provides for the optimisation of stirrer power consumption as well as the scaleup of lab scale processes to. Oct 02, 20 the software covers design of process plant equipment such as pressure vessels, reaction vessels, agitator shaft, mixing vessels, heat exchangers, storage tanks, floating roofs, process columns. Some agitator manufacturers bolt the gearbox directly to the mounting structure.
Gear units located in harsh or remote areas need to deliver utmost reliability. Chemineer model 20 htgt agitators efficient and versatile. Mounting bases and pedestals are critical in ensuring that the gearbox of the agitator is correctly aligned and mounted to the supporting beam structure. This machined surface bolted to a fabricated structure often sees the stressing of the gearbox casing and of the feet, which may result in the gearbox cracking or failing. Software to automate preliminary design of gearbox with spur helical and bevel gears was developed. Ceds, the industry leading agitator design and analysis software program. Program for design and drawing of agitator mixer shows best possible combination based on rotational speed of agitator and gear ratio of gearbox.
Characteristic of application requiring minimum fluid velocities to produce a flat but moving fluid batch surface. Models are available in right angle and parallel shaft configurations. The drive is a reduction agitator gear box and is factory assembled to the drive motor. Tutorial for gear design and calculation with mdesign gearbox. The drives comply with all requirements for equipment used in explosionprone areas. Standard gearbox and motors can be provided in flameproof contructions. Not available the agitator provides rugged reliability along with the flexibility to meet your specific needs. Our range of products allows endtoend control of the gear manufacturing process the gear production suite has been developed as a collection of individually licensed software tools or modules. The drive is sized to apply the maximum torque required to produce the design impeller rotation speed of 60 rpm under 50hz, and 72 rpm under 60hz. Redesign and structural analysis of agitator shaft for. Process engineering mind mixer mechanical design chemical. Mechdesigner software makes it easy to add gearpairs that will transmit motion and force naturally through the mechanisms linkages. Agitator, flotation and mixer gearboxes amf series gear units located in harsh or remote areas need to deliver utmost reliability.
Helical gearbox for agitator reactor with 90 kw motor. The rugged cast iron housing of the mr gearbox features a double lip seal to effectively contain the gearbox lubricant as well as a swingout seal change design that. Gear drive top entry mixer,gear drive agitator manufacturer. As per the design calculation existing agitator gb is designed for max. Chemineers mid range mr mixers combine quality, durability and. This process keeps the solid particles moving just above the bottom of the vessel preventing the settling of solids. The mixing process for keeping the solids in suspension is known as offbottom suspension. As the gearboxes are always limited by torque and output shaft size selected accordingly, high bending moments often dictate the selection of larger gearboxes. These agitators feature a modular design package with a wide range of speeds for improved process. Program for design and drawing of agitator mixer piping design. It is commonly used in shredders, mixers or applications requiring increased bearing load carrying capacities. Agitator components mainly include impeller, shaft, gear box and drive motor suitably designed for meeting the process requirement.
Industrial agitator or mixer configurations and associated applications present the design engineer with a unique set of challenges. Agitator design mechanical motor gearbox seal shaft impeller vineet. Severe duty design operating below 65% of first critical speed. Shaft speed selections are available from 7 to 380 rpm without the use of auxiliary reducers or electronic drives. Program for drawing of agitator mixer for chemical process vessels. Today i wish to have a brief about motor selection for an agitator, this is quite important topic and before that you need to know how to select an agitator, and right now im not interested to demonstrate it as it will divert the topic from this point. We calibrate all makes and models of agitators, including ika, lightnin, pope scientific, emicleveland eastern mixers and more. The finished gearbox design then allows for a multitude of options for optimisation of the. Design and optimization of 2stage reduction gearbox ijedr. Gearbox and driveline design, analysis and optimisation.
Agitator gearboxes with system adapters can be equally used in the categories m2, 2 and 3 as the standard drives. Agitator, flotation and mixer gearboxes amf series. Alibaba manufacturer directory suppliers, manufacturers. Shaft speed scaling is done based on following relation. Scale of agitation 1 is quite mild, 3 is normal, 6 is vigorous and 10 is violent. Gearbox manages any kind of asset that requires periodic maintenance. Understanding the fluid flow in these tanks is critical for equipment design, scaleup, process control and economic factors. After redesigning whole agitator gearbox assembly for slurry density 2. Chempute software nonpressurised tank and mixer design.
The mr agitators gearbox is a proprietary, parallelshaft, helical gear design that features minimum 30,000 hour l10 bearing life and an oversized output shaft for optimal performance and extended service life. The agitators feature a highefficiency gearbox with helical gearing and a parallel shaft configuration designed specifically for agitator service. The mr agitator s gearbox is a proprietary, parallelshaft, helical gear design that features minimum 30,000 hour l10 bearing life and an oversized output s haft for optimal performance and extended service life. The serial number of the gearbox is always individual. The mr model is the latest addition to chemineers line of high performance and reliable agitators. Cadempvd is an intelligent software which designs process equipment quickly using minimum basic inputs. Cfm models allow you to see what is taking place in the mixing vessel.
Cerebro mix light non pressurised tank and mixer design cerebromix is used for the calculation of agitated nonpressurised process tanks. Specially designed and manufactured to suit outdoor applications. This gear drive top entry mixer is composed of motor, gleason gear, gearbox, mechanical seal, shaft, impeller and leaking stop device. Systemthe industry leader in agitator design and analysis software. Prototype development with softwaresupported optimisation methods. Design and optimization of 2stage reduction gearbox 1neeraj patel 2tarun gupta 3aniket wankhede 4vilas warudkar 1 23b. The design of large top entry agitators is often driven more by the requirement for the gearboxes to withstand high bending moments, as opposed to a requirement for high torque. Industrial agitator drive unit is provided with heavy duty lantern support, bearing housing and different sealing arrangement like stuffing box, mechanical seal etc. How to select a motor capacity for agitator pharma. Alibaba offers 107 agitator gearbox suppliers, and agitator gearbox manufacturers, distributors, factories, companies. Field proven gear units with constantly upgraded design and technology.
Amf series agitator, flotation and mixer gearboxes gear units located in harsh or remote areas need to deliver utmost reliability. The motor and agitator drive are aligned at the factory and flexibly coupled to protect high speed bearings by smoothing the starting shock and to accommodate any minor misalignment that may develop. Design features include a rugged cast iron gearbox housing helical bevel gearing which runs more smoothly than stan. Cadempvd is the most intelligent cadem software for the mechanical design of pressure vessels, storage tanks, heat exchangers, reactors, agitators, mixing vessels. Lightnin agitator manual the workhorse of the lightnin mixer drive range with over 40,000 placed in service since its introduction in 1970, the 70 series mechanical design technology is the industrys most proven agitator drive technology. You have clicked a page that seems to be very popular. Program for design and drawing of agitator mixer shows recommended hp, motor rpm and size of gearbox. Helical gearbox for agitator reactor motor power is 90 kw and output speed of 5. Aim of development was maximum sealing protection and a long storage product life while at the same time providing extremely reliable radial andor axial power. You can edit and analyze all of its kinematic properties. The mr model is the latest addition to chemineer s line of high performance and reliable agitators. These agitators feature a modular design package with a wide range of speeds for improved process control and greater application versatility. Agitator gearboxes 17005 15005 type plate the type plate contains the most important technical information about the gearbox. New supplier approaches to giving engineering support as well as new machine tools, automation and design software now let oems and end.
Hence, we need to install gearbox with design torque 43789. Coastal calibration laboratories provides onsite agitator calibration for biotechnology, pharmaceutical and medical devices companies. Basic guidelines for design of slurry mixing agitators. You can select horse power of motor, speed rpm of motor and size of gearbox. Christianhartmanngerlach, driveconcepts gmbh dresden dr. This dissertation work is aimed to redesign existing single impeller agitator shaft by using ss316 material with double impeller. Design and optimization of 2stage reduction gearbox. This was especially true when a major chemical company required an agitator for a large multistaged column. Forget all the spreadsheets and complicated, outdated, clunky software.
You can model most gear design arrangements and gear trains. The combination of the cfd investigations with conventional agitator software ensures maximum safety regarding the process engineering design for the agitator. In this article, learn about all the mechanical problems that may befall your mixing equipment. The software covers design of process plant equipment such as pressure vessels, reaction vessels, agitator shaft, mixing vessels, heat exchangers, storage tanks, floating roofs, process columns. Agitators designed and manufactured by afx holdings. In the software kisssoft we apply the problem with the. The agitators also feature a modular design package that reduces the number of replacement parts that need to be carried in inventory by the user.
1071 1419 1559 1455 1174 342 623 1502 35 1476 973 1515 718 1193 301 578 1101 478 1257 1305 328 58 1117 1314 1580 1213 171 1459 411 1122 1488 474 988 328 487 172 235 1358