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Stacking height: 11m above, 1.5m below. Rotation angle: ± 110 °. Boom pitch angle range: + 10 ° ~ -13.9 °. Leave Message Quick Quote. Overview. Features. Specifications. Stacker and reclaimer is widely used to stack and reclaim bulk cargoes, coal, ore etc. It is mainly composed of steel structure, jib belt conveyor, feeder tripper, luff ...
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1). Stacked materials. The stacker-reclaimer can stack bulk materials into a cone or conical shape according to certain rules and heights for easy storage and …
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reclaimers. • Site inspections including slew bearing and gear measurements, UT and MPI crack detections, and gearbox inspections. • Site fitting includes gearbox, slew bearing and bucket wheel change outs. SITE SERVICES • Perform large site machining projects up to 14m dia. • Slew bearing installation and alignment also
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ABSTRACT Stacker and Reclaimer (STRE) is equipment used for hoarding (stacking) and dredging (reclaiming) coal stock areas or commonly called the coal yard. Source of electricity is obtained from a panel of coal handling 6.3 kV. In this final project will discuss about the electrical system power flow on the stacker and reclaimer in Jateng PLTU ...
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thyssenkrupp also manufactures Reversible Stacker-Reclaimers for use in cases where the layout does not permit unidirectional flow of stockyard conveyors. These machines can be offered with the conventional cross conveyor system or with retractable tripper. Combined Stacker-Reclaimer can be used for blending/ mixing different types of coal for ...
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Stacker reclaimers are designed as either rail-mounted or mobile (on crawler tracks) and are trenching or slewing type machines. The trenching type is for low-volume, high active storage piles where the slewing type machine is designed for use in facilities with limited yard length and require material to be readily available.
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The diagram represents a simplified flow diagram in steel manufacturing. Crushed iron, coal and limestone from respective mines are brought to the plant by wagons /ships A stacker helps in piling the ore and the bucket wheel reclaimer reclaims the ore and puts it onto conveyor belts that transport the ore to the plant area
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Download scientific diagram | Flow of material when using a combined stacker/reclaimer [ [4], [7], [8]] from publication: MATHEMATICAL MODEL OF STACKING OPERATION OF STACKER/RECLAIMERS...
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Figure 2 shows a bucket wheel stacker/reclaimer during stacking of coal. For reclaiming, the bucket wheel, at the end of the machine's boom, digs the material from the pile and dumps it onto the ...
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The structural collapse of an iron-ore bucket-wheel stacker reclaimer at the beginning of operation was investigated by means of mechanical tests, microstructural characterization, and computational structural analysis. The mechanical failure was a consequence of a brittle fracture by cleavage.
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The main specifications of the stacker-reclaimer delivered to Nippon Steel & Sumitomo Metal Corporation's Hirohata Works are shown in Table 1. Its overview and the flow of coal conveyance are shown in Fig. 1 and Fig. 2, respectively. This machine performs two main functions. First, it stacks coal in the yard via a boom conveyor (Fig. 2
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Nov 13, 2016· Both the process ( stacking & reclaiming) is achieved by stacker cum reclaimer. Bunkering Process; This process involves maintaining the level of boiler bunkers. From the conveyor belt the coal is discharged into bunkers with the help of tripper trolly. Basic Coal Flow Diagram of Coal Handling Plant In Thermal Power Plant
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Background: The stacker-reclaimer is a device for transporting bulk materials in ironmaking raw material yards. An excellent scheduling plan can provide a good raw material supply basis for steel enterprises. It is of great significance to improve the efficiency of steel production, reduce unnecessary operating waste and management …
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Located at the discharge end of the scraper chain, the inclined drag trough travels with the bridge reclaimer while loading the conveyor with material. Some such stackers and reclaimers have a full-facing harrow that covers the pile's cross-section. This feature ensures proper blending and a homogenous flow of materials onto the belt conveyor.
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8.1.5 Stacker/reclaimer machine. ... A diagram of a DGA reclaimer is shown in Figure 3-30. The reclaimer should be sized for a sidestream of about 1 to 2% of the circulating solution, and distillation is conducted at a kettle temperature of 360 to 380°F. ... As shown in Figure 3-30, steam, typically 300 psig, is added on flow control, lean DGA ...
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Typically, stackers and reclaimers are used in: metallurgy and mining. cement production. chemical production. power production. bulk material terminals. Materials. The materials handled include: alluvium. coal and …
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Working principle of stacker and reclaimer. Stacking process: The material is transported from the outside to the spherical silo through the trestle conveyor, and is transferred to the boom conveyor of the stocker through …
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Drives solutions enable smoother acceleration and deceleration yielding less wear and tear on the drive components. Control systems allow machines to be completely controlled in …
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Bruks Siwertell delivers stacker reclaimers that form linear, semi-circular and fully circular piles in a range of sizes and capacities. Each stacker reclaimer has an optimized design taking into consideration the material being stored and the density and angle of repose. The geometry of circular stacking means that significant volumes of materials can be stored …
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9. The automatic control system of the stacker-reclaimer according to claim 1, characterized in that it further comprises a flow detection device (6) mounted on the cantilever belt of the stacker-reclaimer, said flow detection device (6) being connected with said constant flow control system (5). 10.
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Semi-Portal Scraper. Semi-Portal Scrapers (SPS) are a variation of Portal Reclaimers where one of the traveling portal trucks is installed on the top of a retaining wall. This machine is mainly used in power plants for materials like limestone, coal, and gypsum. The Semi-Portal Reclaimer offers the advantage of being very compactbining two of …
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Bucketwheel stacker reclaimers stacker reclaimers offer the most technologically-advanced list of standard features in the industry. System dependability, efficient operation, and long service life are the goals of every -designed system. Custom design stacker reclaimers are custom-built for each individual application, with ...
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In phase I, we have only Stacker Reclaimer-1&2 and Stacker Reclaimer-3 will be coming in phase II. Technical description of conveyors Conveyor Length (meters) Width (mm) Capacity (tph) Belt Speed (m/s) Motor capacity(KW) Coupling type CC-1 150 2000 3500 3.8 300 Scoop CC-2 474 2000 3500 3.8 740 DFC CC-3 746 2000 3500 3.8 …
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Paradip Port is an artificial, deep water port in the East coast of India in Jagatsinghpur district of Odisha. Paradip port is strategically situated so as to serve a vast hinterland spreading over the states of Odisha, Jharkhand, Chhattisgarh, Madhya Pradesh, Uttar Pradesh, Bihar and West Bengal. It is situated at the confluence of Mahanadi ...
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The FMW Blended-Bed Stacker/Reclaimer (DAX/REX) system is a fully automated operational solution with very high reliability that effectively manages your wood chip storage. Its "first-in first-out" operation guarantees a active storage and reclaim volume, providing gentle treatment and perfect homogenization of incoming chips.
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End Reclaim – Reclaimer scrapes an entire end face with a transverse scraper at floor level moving material to a discharge conveyor. Side Reclaim - A boom mounted scraper working end to end along the side of the pile. This gives less effective blending and reclaiming rate is not constant. Stacker reclaimer, Longitudinal stacker, circular ...
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The stacker and reclaimer control system is designed to enable com-plete testing before the central con-trol system takes over. From the TGF it is possible to test both single …
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designs control systems for precise machine regulation stacker reclaimer control systems are designed with the operator in mind, from the novice to the experienced controls technician. Human-Machine Interface (HMI) The HMI system links the operator and the Programmable Logic Control (PLC) control system via a user-friendly, on ...
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See more on coalhandlingplants
WEBStacker/reclaimers handle bulk materials which are stored in piles at the stockyard lanes parallel to the machine's belt conveyor. Figure 3 shows a fictive situation where bulk …
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