The efficient handling and storage of materials is critical to the industry. Reclaimer chain and flight assemblies function like scraper. This type of stacker reclaimer is an integrated system designed for storing and reclaiming large volumes of granular bulk material. Subfunctions subfunctions are subactivities essential to fulfil the achieving the objectives of the function. Lifting a reclaimer stacker for bearing replacement enerpac. The rail mounted stacker reclaimer is suitable for serving two parallel stockpile, one on either side of the track rails. It only contains physics, chemistry, maths and english. More specifically, a reclaimer apparatus is described having a platform mounted on one or more wheel truck assemblies arranged to. Bruks stacker reclaimer designs include both linear and circular models. Stackers and reclaimers are specialized for their respec tive operations, but a stacker reclaimer is capable of handling both. It consists of bucket wheel,boom conveyor,intermediate conveyor,boom.
The stacker reclaimer machine is supplied by a reelingdrum trailingcable system. This allows the aforementioned stacker and reclaimer systems to be used for a large number of industries, and also allows full compatibility with most of the aftermarket equipment installations and fixture parts. Reclaim rates usually vary from 2,000 to 4,500 tons per hour. Pdf at dry bulk terminals, combined machines for stacking and reclaiming stackerreclaimers are generally installed to handle the incoming.
Trf stacker cum reclaimers are in operation at all major. Stacker reclaimer pdf has a notepadlike interface that splashes colorful shapes and interesting sounds like mooing, kissing noises, and horns as keys are pressed. The blending operation require separate stacker and separate reclaimer machine. System dependability, efficient operation, and long service life are the goals of every metsodesigned system. Operation of stacker reclaimer the stacker reclaimer is provided to stack the excess coal received from the mines and to reclaim the coal, as and when required. Pdf operational control for stackerreclaimers researchgate. In spite of the correct alignment of a conveyor structure and belt splice, it is a common phenomenon for a belt to misalign at times, mainly as a result of incorrect material loading off centre or in cases where a conveyor is mounted onto a mobile stacker reclaimer where the fall across the boom causes the belt to move to one. Elecon is a company with international standards and worldclass capabilities, and today stands as asias largest gear manufacturer and an integrated solution provider for entire value chain in material handling systems. Hps outdoor stacker reclaimers are custom designed to meet site specific requirements such as capacity, yard limitations or environmental conditions. Pltu rembang menggunakan stacker reclaimer dengan tipe dql 1750.
Bucketwheel stacker reclaimers metso stacker reclaimers offer the most technologicallyadvanced list of standard features in the industry. In 2007 and 2012, europes largest combined bucket wheel stackerreclaimers, which were designed, delivered and erected by thyssenkrupp industrial solutions. Click on the link to open the brochure as a pdf that you can save andor print. Providing 5 mock tests and last 12 years solved papers of the previous years of with authentic and explanatory solutions, it serves as the perfect practice tool for students to score well in ariant upcoming exam. Stacker reclaimer operator 5 page subsector subsector is derived from a fur ther breakdown based on the characteristics and interests of its components. The machine may be operated by electric motors or electrohydraulic devices.
Custom design metso stacker reclaimers are custombuilt for each individual applica. Stacker with 2,000 th capacity and two portal reclaimers with 64. It has been designed for indoor applications where the reclaim conveyor is underground due to the arm articulation between the primary and secondary reclaiming arm, this design suits. The circular portal scraper cps is a slewing portal reclaimer supported by a central column on one side and by a circular rail on the piles outskirts.
These included the gantry travel drives and motors, the a frame sheave nest used for hoisting luffing and the gearboxes for the slew drive. This paper deals with the solution for collision detection in the area of industrial machines. Prinsip kerja stacker reclaimer ada 2 jenis yaitu stacking dan reclaiming. Documentsinformation to be furnished alongwith offer 2. Home product lineup industrial machinery storage and transportation system stacker reclaimer this equipment receives coal from a charge conveyor or discharge coal from a yard to a discharging conveyor. Other than stacking, luffing is the basic movement.
Stacker bucket wheel stacker reclaimer shiploader 2,000 th linear slewing and luffing stacker 1,540 th linear luffing stacker 3,0002,400 th stacker reclaimer bucket wheel reclaimer 3,300 th reclaimer 15,500 th shiploader bucket wheel continuously scoops up bulk material piled in a yard, such as coal or iron ore, and discharges it onto a. Industrial solutions bucket wheel and drum reclaimers. Stacker reclaimer is suitable for serving two parallel stockpile of coal. The variety of stacker and reclaimer types and sizes we offer enable you to handle materials of differing bulk densities and dimensions. Operating about bucket wheel stacker reclaimer duration. Portal reclaimer in a phosphate product storage with 51. The following points need to be checked before returning stacker reclaimer into service. Stackerreclaimer systems manufactured by kee projects are known for their loadhandling pedigree, and high modularity.
Circular portal and semi portal stacker reclaimers. At dry bulk terminals, combined machines for stacking and reclaiming stacker reclaimers are generally installed to handle the incoming as well as the outgoing flow of bulk materials. Advanced technology and reliability in europe s largest. Stacker reclaimers bruks customizable stacker reclaimer product line includes automated storage solutions for a wide variety of bulk materials. Bruks circular blending bed stacker reclaimer showcase video. Our stacker reclaimer systems and their firstinfirstout wood chip handling process make us the uncontested no. A reclaimers function is to recover bulk material such as ores and cereals from a stockpile. Need of stackers and reclaimers since bulk materials arrival time at a plant is much shorter as compared. It consists of a luffing and slewing belttype stacker and a luffing and slewing raketype chain reclaimer to manage a semicircular storage pile. Our stacker reclaimers result in lower operating costs, increased storage and improved product quality. Bucket wheel stacker reclaimer industrial solutions for the mining and materials handling industry advanced technology and reliability in europe s largest terminal for coal and iron ore emo, located at the entrance to rotterdam s seaport, is the largest import and export terminal.
Elecon bucket wheel stacker reclaimermachine can stack the material to form the stockpile or reclaim the stockpiled material and feed onto themain line conveyor. One mission of a material handling system is to stack coal, iron ore, fertilizer, and other bulk materials in piles, or to reclaim and move them from storage to. Roller industrial conveyor belt system belt conveyor. We offer an extensive selection of stacker and reclaimer systems to meet precisely your needs. They can be designed as reclaimers or combined stackerreclaimers for handling. Stacker reclaimer upgrades please fill out the form to the right, and you will automatically be sent an email that contains a link to our stacker reclaimer brochure. Stackerreclaimer storage and transportation system. Flsmidth has commissioned some of the largest stackers and reclaimers in the cement industry, matching kiln throughputs of up to 12,000,000 tpd.
Several parts from the collapsed machine were salvaged and used as spare parts for burns harbors no. There are several parameter and configuration screens which enable operators. Flsmidth has commissioned some of the largest stackers and reclaimers in the cement industry, matching kiln through puts of up to 12,000,000 tpd. A reclaimer is a large machine used in bulk material handling applications. Safely replacing the bearing without injury or damaging the stacker required lifting the 470 metric ton stacker approximately 400 mm 15.
Takraf combined stacker reclaimers with bucketwheel boom are primarily employed where medium or large or very large material flows are to be stacked and then later reclaimed by the same machine. If required, our storage solutions offer extremely gentle material handling and availability. The apparatus can include both a stacker and a reclaimer, wherein the improvement in technology is described in the reclaimer portion of the apparatus. Our typical machines cover the following flow rates and sizes. Prinsip kerja stacking adalah dengan menggerakkan konveyor pada boom tripper dan boom bucket ke arah live stock area. Sahare final year, me rtmn nagpur university, e1523 urjanagar, chandrapur442404, india abstracta stacker reclaimer machine is large equipment used in coal handling plant chp. Mining stackers, reclaimers, regenerative conveyors belt, mills and crushers are just a few examples of the heavy duty machinery that requires speci. It is operated by complete remote control with a computer. They can be designed as reclaimers or combined stacker reclaimers for handling. Client tuticorin coal terminal private limited date 2103 project ncb ii sheet nr.
For continuous stacking an reclaiming of crushed bulk materials, economics solutions can only be achieved by the use of combined bucket wheel stacker reclaimer. Stackers known for reliability with over 1,000 storage installations around the world, our stackers have a proven reputation for delivering consistent results. Pdf configuration of anticollision system for stacker. Stack reclaimers are popular when heavy industrial processes.
Also, at least two stockpiles are necessary in the stockstorage yard, so that. In order for the automation, the requirement of workers will decrease and. Stacker reclaimer operation and their parts coal handling plants. The machine is designed to operate with a yard conveyor for stacking and discharging at the same end during reclaiming i. Construction, working and maintenance of stackers and reclaimers. Kawasaki has been developing stackers, reclaimers, as well as stacker reclaimers, based on its technologies for gantry. Trench type stacker reclaimers this configuration is ideal for installations with low volume, highactive storage pile capacities between 30,000 and 60,000 tons, where reclaiming operations are accomplished by a longitudinal pass through the pile. Stacker cum reclaimer the rail mounted stacker cum reclaimer is suitable for building stockpiles on either side of the track rails and subsequently reclaiming these materials from the piles and feeding them for working with a reversible yard conveyor with provision for feeding at one end for stacking and discharging at the same end during. These cables carry the power, control and communication supplies necessary for its operation. This system is indispensable at ironworks, power plants, ports, and mines. The stacker and reclaimer control system is designed to enable complete testing before the central control system takes over. A stacker is used to stack the material reclaimers are volumetric machines and are rated in m 3 h cubic meters per hour for capacity, which is often converted to th tonnes per hour based on the average bulk density of.
If you have a drum style cable reel let rew install a new monospiral cable reel on your stacker and cable life will dramatically improve. Flsmidth has commissioned some of the largest stackers and reclaimers in the. Us20050040015a1 stacker reclaimer method and apparatus. This invention provides an apparatus for handling bulk material as located at circular or linear storage site. This hydraulic travel drive was replaced with an ac motor and gearbox it reduced maintenance and oil leaks, improved cold weather.
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