May 12, 1987 in order to accommodate an elevating conveyor that delivers the material to the inner end of the main boom, when the stacker reclaimer is working in the stacking mode, the tail boom must be considerably higher than the main boom and as a result there are variations in the effectiveness of the counterbalance weight when the boom structure is luffed. During unloading and stacking of the bulk materials a stackerreclaimer is occupied for a long time. The bruks linear traveling stacker is a high capacity conveyor type material handling system that can accommodate a wide variety of commodities. Flsmidth has commissioned some of the largest stackers in the cement industry. Figure 7 shows a bucket wheel reclaimer feeding a variable height, slewing traveling stacker with a reversing conveyor on the boom. A stacker conveyor is a large piece of industrial equipment used to sort bulk materials into piles. Stacker reclaimers bruks customizable stacker reclaimer product line includes automated storage solutions for a wide variety of bulk materials. Kolberg conveyor feeder stacker aggregate equipment for. Coal handling plant coal unloading system conveyor system crushing system feeding system. From their headquarters in morris, minnesota, they supply the markets they serve with conveyor systems including radial stackers, transfer conveyors. Our side and top fold stackers and pit portables, if requested are designed to be roadworthy, and are delivered to the job site with very little if any assembly required. Like our mobile crushers, the stockpile belt features crawler gear that makes it easy to transport and easy to operate. As with all the automated stacker reclaimer products by bruks, this style of reclaimer runs automatically and unattended.
These machines are designed to transport heavy materials, such as earth, rocks, gravel, and metals. Page 3 9 stacker cum reclaimer with all accessories and drives. The stacker discharges the material onto the yard belt. Stack reclaimers are popular when heavy industrial processes. Reclaimer inspect the boom structure at regular intervals. As the cylinders are workings up and down direction, then the boom conveyor of machine also working up and down direction. Stacking and reclaiming process on coal handling plants in. This stacker and reclaimer is an excellent handling machine with rails.
When you need a conveyor system that will accumulate, flip, stack, rotate, push, divert or index your products between manufacturing processes, we can design and build it. Nov, 2016 the rail mounted stacker reclaimer is suitable for serving two parallel stockpile, one on either side of the track rails. Construction, working and maintenance of stackers and reclaimers. Sensors on the booms and weigh scales on the reclaim belt conveyor keep track of the operation of the boom and rakes, adjusting for sweep speed, bite depth, and boom angle. A 170foot telescoping stacker has been added to the superstacker line. All the controls are in the controllers cabin which is above the boom conveyor. Two booms with luffing arrangement can make the pile on both side of the. Material loads on conveyors where the belt load is not limited by automatic devices, flooded. Equipping todays bulk handling stockyard dry cargo international. Rubble master stockpile and conveyor belts perfectly match our mobile crushers and save you time and money. Its function is to pile bulk material such as limestone, ores and cereals on to a stockpile. The sinomaly has rich experience in the production of stacker and reclaimer. Boom conveyor telescopic belt and roller conveyors are used to unloadload freight. With stateoftheart technology, our comprehensive selection of stacking and reclaiming systems is optimised to suit the unique specifications of your cement plant ensuring you have the material handling equipment you need.
In some cases, the bucket wheel is mounted directly on the boom of a variable height, slewing traveling stacker. You can get 50 woodworking plans and a 440page the art of woodworking book. Ltd china supplier of stacker reclaimer belt conveyor. The boom is a long steel structure that has freedom of movement in two directions, and is. Stacker tripper car, luffing systems, coal industry ameco. Consistent performance combined with a good ratio between machine weight and capacity flexibility of choosing between mechanical or hydraulic drives vvvf drives for all motions of the equipment state of the art plc systems with user friendly interfaces. Models include 30x60, 473660, 30x80, 3680, 24x50, 160, 30x30, 30x50, 30x70, and 30x100. Although two power cylinders and a boom conveyor belt is introduced in the stacker reclaimer.
Handbook of natural gas transmission and processing, 2012. A stackerreclaimer with a luffing and slewing mounting supporting a boom structure with a main, forwardly extending boom having a material conveyor running along it, and a rearwardly extending tail boom with a counterbalance weight depending from its rear end. Do a periodical maintenance of conveyor belts with all transfer points and all of the associated motors, gearboxes, fluid drives, pulleys. Therein, the bucket wheel relaimer keeps working with high. This allows a single stacker to form two stockpiles, one on either side of the conveyor. China nhi, find detailed product information for boom bucket wheel stacker reclaimer and other products from northern heavy industries group co. Some extracts from the book engineering science and. The boom belt, generally referred to as the boom, is the point at which the cargo is discharged from the vessel. This type stacker reclaim setup will create and reclaim a kidney shaped pile of material. Reference book for stacker reclaimerstock yard machine design. Trf stacker cum reclaimers are in operation at all major. Safety laser scanners detect potential collision situations and stop the. Belt conveyor has high load carrying capacity, large length of conveying path, simple design, easy maintenance and high reliability of operation. The stacker reclaimer is provided to stack the excess coal received from the mines and to reclaim the coal, as and when required.
The stacker reclaimer is provided to stack the excess coal. The rail mounted stacker reclaimer is suitable for serving two parallel stockpile, one on either side of the track rails. Each stacker conveyor consists of a steel frame used to support a metal or composite conveyor belt. The vbin section itself is now fully hydraulically folding and boasts a standard capacity of 7. Travel limit switch it is operated by strikers placed along the track for stopping travel at. Supplies for bucket wheel, boom conveyor, travel and boom control drive motors are taken from a motor control panel specially designed with ip54 protection to prevent coal dust ingress. For the different transportation process of the ground belt conveyor, there are many types of tripper design for the boom bucket wheel stacker and reclaimer. Before setting up and using the horizontal belt stacker you should be thoroughly familiar with its controls and setup procedure. Mar 28, 2014 a 170foot telescoping stacker has been added to the superstacker line. Stacker cum reclaimers economical solution for stockyards where simultaneous stacking and reclaiming is not required. Each stacker reclaimer is designed using the complete system philosophy. Dj380 book conveyor delivery machine book stacker beijing runda machinery manufacture co.
The geometry of the bucket wheel boom and the counterweight. From the beginning the the bucket wheel boom oscillated while lowering. Research paper design and selecting the proper conveyorbelt konakalla naga sri ananth 1, vaitla rakesh 2. Elecon bucket wheel stacker reclaimermachine can stack the material to form the stockpile or reclaim the stockpiled material and feed onto themain line conveyor. The end of the conveyor is known as a boom, and some boom models are designed to rotate while others are fixed. The conveyor belts used in stackers may be made of fabric or metal wire. Conveyor radial stacker manual jamieson equipment co. Supplies for bucket wheel, boom conveyor, travel and boom control drive motors are taken.
Reclaimer chain and flight assemblies function like scraper. Provide outstanding visibility and cushioned adjustable seating. Weihua provide 2 sets of bucket wheel stacker and reclaimer for the 2. It is configured with the bucket wheel reclaimer and the overland belt conveyor for stacking materials in an uninterrupted process. Stacking and reclaiming functions have been combined in a single apparatus, as is shown in u. Krupp coal stacker featuring tripper conveyor and nonslewing, luffing boom at rtca kestrel mine. Engineering science and application design for belt conveyors new print november, 2012 author of book. This paper is a study with the actual situation of thermal power plant for increasing the.
Feeding of the stacker itself is carried out by a belt conveyor with tripper car. The tripper car is an important part of any stacker. The luffing mechanism of a stacker is driven either by a hydraulic drive unit or a winch. This paper describes several stacker reclaimer systems and prescribes practical solutions for operational problems. A reclaimer can be used to recover the material gold dredges in alaska had a stacker that was a fixed part of the dredge. The reclaimer conveyor s chain with digging flights are supported by rails and structure which span over or across the pile being reclaimed for transfer to plant processes.
You should also be thoroughly familiar with each component of the inserting system the belt stacker is being used with. Akyurek precision telescopic belt conveyors meeting the increased demands of todays warehouse and distribution centers. Page 3 9 stackercumreclaimer with all accessories and drives. Railmounted stacker tunnel reclaimers, which can build longitudinal piles over tunnels, offer high availability and require minimal operating personnel but have disadvantages of limited live storage and high cost of slot storage. Portable conveyor belt, radial stacker, mobile stacker. Supply and installation of resting pads for the boom conveyor in parking zone. The primary purpose of a stacker conveyor is to keep bulk materials organized into neat piles, which helps to improve speed and. The end of the conveyor is known as a boom, and some boom models are designed to rotate while.
The circular stacker reclaimer manufactured by the sinomaly has good quality and long service life, and can work fully automatically. Bruks cantilevered chain reclaimers meet these needs. Kolberg conveyor feeder stacker aggregate equipment. The boom is luffed upwards as the height of the stockpile increases. The reclaimer conveyors chain with digging flights are supported by rails and structure which span over or across the pile being reclaimed for transfer to plant processes. Belt conveyor is the transportation of material from one location to another. Conveyors the perfect match for rm mobile crushers. It is designed to allow the incoming conveyor to bring the product to an elevated position at any given position of the stacker along the field belt conveyor belt conveyors. Superstacker telescoping conveyor construction equipment.
Boom conveyor shall be at right angle to stacker travel while stacking. The circular stackerreclaimer manufactured by the sinomaly has good quality and long service life, and can work fully automatically. Stacker reclaimer operation and their parts coal handling. Boom conveyor belt the boom conveyor belt is supported by a roller attached to the frame, driven by a gear motor sew, and is. Adjustable book destacker shuttleworth conveyor youtube. China nhi, find detailed product information for boom bucket wheel stackerreclaimer and other products from. The variety of stacker and reclaimer types and sizes we offer enable you to handle materials of differing bulk densities and dimensions. How to design and improve stacking and reclaiming systems. Conveyor design basis iso thereby book is helpful to design conveyors as per national standards of most of the countries across world. Stormajor radial boom stacker to manage its 40,000 ton petroleum and coal stockpile at its port of jorf lasfar fuel handling facility in morocco. Height of boom of the stacker should have adequate clearance from working reclaimer and stackers interchanging facility with all other unloaders of the yard. Our dependable stackers and reclaimers make quick work of arranging your bulk materials. An updated, more userfriendly wizard touch automationcontrol system comes with factory preset programming but can be customized in the field.
Therein, the bucket wheel relaimer keeps working with high regularity, easily realizing the automated performance. Coal handling plant coal unloading system conveyor system crushing system. For continuous stacking an reclaiming of crushed bulk materials, economics solutions can only be achieved by the use of combined bucket wheel stacker reclaimer. This is the movement of the stacker around its central axis that is, rotary movement. The stockpile conveyor runs in opposite directions for stockpiling and. A wide variety of conveyors stacker options are available to you, such as material feature, structure, and material. The boom conveyor discharges the material on the stock yard to form the stockpile. It carried oversize material to the tailings pile stackers are nominally rated for capacity in tonnes per hour tph. Browse our inventory of new and used kolberg conveyor feeder stacker aggregate equipment for sale near you at marketbook. The stacker shall receive the material from on ground yard conveyor. Bucket wheel stackerreclaimer courtesy of thyssenkrupp. Twin boom stacker is suitable for handling limestones, iron ore, dolomite, coal, etc. Stacker cum reclaimers the stacker reclaimers are used extensively in stockyards and are ideal for ensuring endtoend logistics between incoming raw materials and their processing in the plant.
Safety laser scanners detect potential collision situations and stop the conveyor extension when humans or items are detected. Railmounted bucket wheel stackerreclaimer with a slewing boom 4. Dj380 book conveyor delivery machine book stacker youtube. I need english version sandard specification, operation manual, maintenance handbook about stacker and reclaimer, because our products are saled to other countrys. Feb 25, 2010 when you need a conveyor system that will accumulate, flip, stack, rotate, push, divert or index your products between manufacturing processes, we can design and build it. Boom bucket wheel stacker and reclaimer at best price in. Coal terminal stacker reclaimer bucket wheel machines and ship loaders. Safe practices for operating belt conveyors are given in the american national standards publication.
Engineering science and application design for belt conveyors. Wolf mhs designs and manufactures stacker reclaimers for many applications. About 17% of these are conveyors, 2% are forklifts, and 8% are packaging line. Safety features for reduction of failure in stacker cum. The stacker eliminates the echain, which the company says reduces field maintenance and provides smoother operation and better reliability. Our stacker reclaimers result in lower operating costs, increased storage and improved product quality. Our fully automated circular blending bed stacker reclaimer. Dear, i woluld like to know latest books for design of stacker reclaimerstock yard machine available for reference. Railmounted stackertunnel reclaimers, which can build longitudinal piles over tunnels, offer high availability and require minimal operating. Of boom conveyor 2 drive pulley diameter 630 mm max. This machine is used where blending of material is required.
According to that patent, there is disclosed a stackerreclaimer apparatus utilizing an endless conveyor belt in conjunction with an endless chain system supporting raking flights mounted on a single boom. This type stacker reclaim setup will create and reclaim a. Pdf operational control for stackerreclaimers researchgate. Use only accepted safety methods and procedures when assembling conveyor or stacker.
Safety features for reduction of failure in stacker cum reclaimer for thermal power plant sharma shilpa department of mechanical engineering, mits college, gwalior, mp, india abstract. A reclaimer is usually required for mea and dga aminebased systems. Some applications call for a radial stackers and overpile reclaim boom. The machine is designed to operate with a yard conveyor for stacking and discharging at the same end during reclaiming i.
A stacker is a large machine used in bulk material handling. The vbin section itself is now fully hydraulically folding and boasts a standard capacity of 7 cubic yards larger bins available on request. Stackerreclaimer including counterbalance weight drg. Trf has engineered and supplied stacker reclaimers for coal, iron ore, limestone, sinter and coke. Two booms with luffing arrangement can make the pile on both side of the track and can form chevron and cone shell type of pile. A wide variety of stacker conveyor options are available to you, such as fire resistant, oil resistant. Bucket wheel, boom, boom belt conveyor, luffing mechanism, slewing mechanism, gantry. Stacker reclaimer pdf tripper conveyor the tripper raises the belt of the yard conveyor and supports it over a concave curve and discharge through guide chute on to the intermediate conveyor. Conveyor and stacker read before beginning assembly or operating assembly instructions. Buy or rent conveyors stackers from power equipment company, the most experienced aggregate solutions provider in the rocky mountain region. Equipment specification 1 belt width 2000 mm 2 length pulley centre.
Luffing of the boom minimises dust by reducing the distance that material such as coal needs to fall to the top of the stockpile. Selfunloaders boom conveyor belt various boom types. The stackerreclaimer machine is supplied by a reelingdrum trailingcable system. All stackers are made of heavyduty, truss type, and our engineering department runs structural analyses on all stacker designs to ensure field success. Stackerreclaimer including counterbalance weight drg uk.
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