power calculation for bucket wheel reclaimer

Power Calculation For Bucket Wheel Reclaimer

2021-7-17 · bucket wheel stacker and reclaimer for thermal power plant. The PLC main control device realizes the full automatic control of the stacker and reclaimer operation, collects the pile shape data through the instrument, and feeds the material storage condition in real time;BUCKET WHEEL RECLAIMERS - TotalWEB! Lite2007-2-12 · BUCKET WHEEL RECLAIMERS . AUTHOR: MR. W KNAPPE MAN TAKRAF Fördertechnik . Performance of Bucket Wheel Reclaimers (Method of Calculation in Principle) A: Introduction. The objective of the following is to consider bucket wheel reclaimers with a slewable boom moving on a rail track adjacent to or between stockpiles. (Picture 1)

Boom Balancing in Stacker & Reclaimer

 · Dear Sir, Boom of slewing stacker/Reclaimer is balanced with the counter weight along with pylon & restoring arm. But in bascule design we can avboid pylon & arm. It has to be calculated first & then it is adjusted . For calculation we have to equate turning moment by boom with restoring moment produce by counter weight.Guideline for Technical Regulation Volume 22018-6-27 · SOCIALIST REPUBLIC OF VIETNAM . Ministry of Industry and Trade (MOIT) Guideline for . Technical Regulation . Volume 2 . Design of Thermal Power Facilities

Surrogate-based weight reduction optimization of forearm ...

2019-12-18 · As a bucket-wheel stacker reclaimer, shown in Fig. 1, combines stacking, reclaiming, and transporting with the belt conveyor system, it has advantages of high efficiency, simple operation, safety, and reliability.Nowadays, it is widely used in the places such as large open-pit mine storage yards, power plants, gas plants, large ports as well as the fields like …ppt for stacker and reclaimer in mining - BINQ MiningMcNally Bharat Engineering Co. Ltd. :: Power Projects Division … MBE is executing 5 no. Stacker cum Reclaimer of capacity 2500/1850 for … MBE ventured into Open Cast Mining Machinery and has supplied heavy duty machines of … »More detailed

Construction, Working and Maintenance of Stackers and ...

2019-3-16 · 2 Construction, Working and Maintenance of Stackers and Reclaimers for Bulk Materials Content Chapter Title Page No. 1 Need of Stackers and Reclaimers 3 2 Stackers 4 3 Reclaimers 10 4 Boom Type Bucket Wheel Stacker cum Reclaimers 20Fatigue analysis of a bucket wheel by using Linear Elastic ...2020-12-1 · The total torque T required on the hydraulic motor can be obtained from the total power and rotation speed of the bucket wheel: (A.13) T = 60 · P total 2 π · n wheel. Given the specific torque T spec of the hydraulic motor (4000 Nm/bar), the required pressure on the hydraulic system to rotate the bucket wheel is equal to: (A.14) p = T T spec ...

Bucket Wheel Stacker and Reclaimer for Thermal Power Plant

2021-10-22 · Product name: bucket wheel stacking and reclaiming machine Manufacturer: Henan Weihua Heavy Machinery Co., Ltd. Buyer: Jingneng Qinhuangdao Thermal Power Co., Ltd. Application: This equipment serves the power transmission line of the thermal power plant for the storage and handling of coal.Solved A photo of a large bucket wheel reclaimer is shown ...A photo of a large bucket wheel reclaimer is shown in Figure 2. The reclaimer bucket is driven via an induction motor through a gearbox as illustrated in Figure 3. The induction motor rotates at a speed of 840 rpm with a power of 1000 kW.

Methodology to Calculate the Effective Reclaiming …

Methodology to Calculate the Effective Reclaiming Capacity of Rail-Mounted Boom-Type Bucket Wheel Reclaimer and Stacker/Reclaimer DRAGAN KOMLJENOVIC, Ph.D., P.Eng., Production Advisor/Reliability ...Capacity Calculation of Stacker/Reclaimer - bulk-online  · As for calculation of reclaiming capacity, its calculation for peak capacity is very simple. Bucket scoop volume x density x number of discharge per hour, converted in mtph. However, the difficult point is how to take the bucket volume, its positioning and bucket wheel rpm, etc. to create a workable machine.

A rail-to-ship iron ore transfer terminal in the US sought ...

2019-8-5 · Bucket wheel reclaimer rate problem By August 2015, the reclaiming rate of each 40 year old bucket wheel reclaimer (Figure 2) had decreased to 1500 tph. This drop in reclaim rate directly increased vessel load times. In addition, unscheduled stoppages of the reclaimers'' conveyors caused significant delays in ship turnaround time.Stacker Cum Reclaimer - Bevcon Wayors | Bulk Made SimpleA bucket wheel reclaimer can typically move in three directions: horizontally along the rail; vertically by "luffing" its boom and rotationally by slewing its boom. Reclaimers are generally electrically powered by means of a trailing cable. Bucket wheel reclaimers use "bucket wheels" for removing material from the pile they are reclaiming.

Reclaimers, Portal Reclaimer & Scraper Reclaimer

Semi-Portal Scraper. Semi-Portal Scrapers (SPS) are a variation of Portal Reclaimers where one of the portal travelling trucks is installed on the top of a retaining wall. This kind of machine is mainly used in power plants for materials like limestone, coal and gypsum. The Semi-Portal Reclaimer offers the advantage of being very compact.Handbook for chain engineering Design and …2021-6-21 · Power transmission chain Chain wheels A B. Tel: +49 89 76909-1500 Fax: +49 89 76909-1198 [email protected] 7 ... 2.2 Calculation ..... 34 – summary of formulae – determining factors for bearing pressure – friction travel factors 2.3 Examples of calculations ...

Reclaimer

The bucket-wheel recalimer is designed with a bucket wheel to reclaim the coal and operates from the side of the bed. This type of reclaimer is suitable only for operation in the open (due to the counterweight); it is deployed in stockyards with high throughput. Its homogenization/blending efficiency is not good.Reliability-based weight reduction optimization of forearm ...2020-6-28 · As one of the most widely used loading and unloading machines, a bucket-wheel stacker reclaimer plays an important role in the places such as large open pit mines, power plants, gas plants, and large ports as well as the fields like power, transportation, mining, etc. (Wang 2012; Wu et al. 2014; Yang et al. 2015).The bucket-wheel stacker reclaimer has many …

Design, Modeling & Analysis of Pelton Wheel Turbine …

2015-12-9 · wheel bucket, and hence the designing of Pelton wheel bucket using the standard rules. The bucket is designed for maximum efficiency. The bucket modelling and analysis was done by using SOLIDWORKS 2015. The material used in the manufacture of pelton wheel buckets is studied in detail and these properties are used for analysis.Bucket-Wheel Excavators - TAKRAF Bucket-Wheel Excavators. Bucket-Wheel Excavators (BWEs) are continuous mining machines for overburden (semi-hard material such as clay, sand, gravel, marl, etc.), lignite and hard coal. TAKRAF BWEs can be employed across a variety of commodities and our machines cover a wide-range of capacities, all the way up to 20,000 m³/h, with working ...

bucket wheel reclaimer calculations

bucket wheel reclaimer - German translation – Linguee. With its range of large equipment and individual machines, such as bucket wheel excavators, spreaders and stackers, scraper reclaimers, bridge-type reclaimers, bucket wheel reclaimers and stacker-reclaimers, shiploaders and ship unloaders as well as crushers and mills, FAM delivers the vital "hearts" for bulk …Motorized Pulleys Bucket Wheel Excavators & Reclaimers2019-8-24 · upgrade to provide 460V/3ph/60 Hz power supply to Motorized Pulleys. Each of three bucket wheel reclaimers now handles 4,000 TPH of taconite pellets on 54" wide belts at a speed of 768 FPM. Technical Precaution: When using labyrinth seals periodically purge grease through seals to prevent grease-born grit from attacking rubber oil seals.

Stackers & Reclaimers

CIRCULAR TYPE STACKER/ RECLAIMER. Having a capacity for handling 1000 tph for coal and 1800 tph for limestone. BUCKET WHEEL TYPE STACKER- RECLAIMER. Serving Super Thermal Power plant industry and Coal handling plants, having capacity for handling 1600 tph to 2600 tph, fitted with reversible boom conveyor.Motorized Pulleys Bucket Wheel Excavators & Reclaimers2019-8-24 · upgrade to provide 460V/3ph/60 Hz power supply to Motorized Pulleys. Each of three bucket wheel reclaimers now handles 4,000 TPH of taconite pellets on 54" wide belts at a speed of 768 FPM. Technical Precaution: When using labyrinth seals periodically purge grease through seals to prevent grease-born grit from attacking rubber oil seals.

Bucket Wheel Reclaimers | Bosch Rexroth AG

Turnkey solutions for Bucket Wheel Reclaimers . When you''re dealing with the risk of shock loads and need a robust system that will keep on working even in the toughest environments, Rexroth has the drive and control solutions for you. Our high-performance solutions ensure quick payback and minimal maintenance for your bucket wheel reclaimer.Bucket Wheel Stacker Reclaimer | Bulk Material Handling ...The bucket wheel stacker reclaimer is a kind of large-scale mechanical equipment widely used in bulk material storage yard. As a loading and unloading machine, it can be used for stacking and reclaiming at the same time, and is very efficient. The bucket wheel stacker reclaimers AGICO supplies are good at piling and reclaiming bulk materials ...

Stacker reclaimer design handbook – United States …

2021-11-11 · Bucket-wheel stacker reclaimer is a kind of large-scale loading/unloading equipment developed for handling bulk materials continuously and efficiently in longitudinal storage in coal and ore stockyards for such fields as power, metallurgy, coal, building material and chemical industries. into consideration during the design of the reducer.Bucket Wheel Stacker and Reclaimer for Thermal Power Plant2021-10-22 · Product name: bucket wheel stacking and reclaiming machine Manufacturer: Henan Weihua Heavy Machinery Co., Ltd. Buyer: Jingneng Qinhuangdao Thermal Power Co., Ltd. Application: This equipment serves the power transmission line of the thermal power plant for the storage and handling of coal.

Reference List (Stacker & Reclaimer)

2014-9-9 · Second Power Plant Bucket-wheel Stacker/Reclaimer 2×600MW 2 DQL1000/1500·3 0 Manufacturin g National Power Hunan Baoqin Coal Power Ltd. Bucket-wheel Stacker/Reclaimer 2×660MW 2 DQL1800/2400·3 5 Manufacturin g Shanxi Yaoguang Coal Power Ltd. Bucket-wheel Stacker/Reclaimer 2×200MW 1 DQL600/600·30 2009.12Reclaimers, Portal Reclaimer & Scraper Reclaimer - …Semi-Portal Scraper. Semi-Portal Scrapers (SPS) are a variation of Portal Reclaimers where one of the portal travelling trucks is installed on the top of a retaining wall. This kind of machine is mainly used in power plants for materials like limestone, coal and gypsum. The Semi-Portal Reclaimer offers the advantage of being very compact.

Stacker Reclaimer Operation And Their Parts | Coal ...

Components Of Stacker Reclaimer. 1. Bucket Wheel And Drive. Stacker reclaimer Bucket wheel are used for reclaiming . The bucket wheel drive either consists of hydraulic system or motor,fluid coupling, brake and gear box, mounted on a …Reclaimer - an overview | ScienceDirect TopicsThe bucket-wheel recalimer is designed with a bucket wheel to reclaim the coal and operates from the side of the bed. This type of reclaimer is suitable only for operation in the open (due to the counterweight); it is deployed in stockyards with high throughput. Its homogenization/blending efficiency is not good.

Two Sets Bucket Wheel Stacker Reclaimer Serve Jingneng ...

2021-4-1 · Two Sets Bucket Wheel Stacker Reclaimer Serve Jingneng Qinhuangdao Thermal Power. 2021-04-01 16:38:49 News from Beijing Jingneng Qinhuangdao Thermmal Power 2*35MW Cogeneration Project Site, two sets 1500t/h capacity cantilever type bucket wheel stacker reclaimer was officially under operation.STACKER RECLAIMER - Elecon EngineeringStacker Reclaimer is for stacking and wheel on boom reclaimer for handling bulk... For continuous stacking an reclaiming of crushed bulk materials, economics solutions can only be achieved by the use of combined bucket wheel stacker …

Design, Fabrication and Testing of Linear Motion Bucket ...

VIII. CONCLUSION Finally we designed,fabricated and tested the proto type of linear motion bucket wheel reclaimer.as per the prototype the bucket wheel consumed 0.108watts,luffing mechanism consumed 0.1293watts and belt consumed 0.6092watts consumed less power compared to arc motion bucket wheel reclaimer. IX.Capacity Calculation of Stacker/Reclaimer - bulk-online  · As for calculation of reclaiming capacity, its calculation for peak capacity is very simple. Bucket scoop volume x density x number of discharge per hour, converted in mtph. However, the difficult point is how to take the bucket volume, its positioning and bucket wheel rpm, etc. to create a workable machine.

Bucketwheel Reclaimer — Articles — LEC

2021-2-1 · A rail-mounted bucket wheel stacker reclaimer had recently been refurbished following a partial structural failure, but before it could be returned to service it was necessary to weigh the machine to confirm its as-built condition matched the design intent for balance, stability, slew bearing loads and wheel loads.Stackers & Reclaimers - Heavy Engineering WorksCIRCULAR TYPE STACKER/ RECLAIMER. Having a capacity for handling 1000 tph for coal and 1800 tph for limestone. BUCKET WHEEL TYPE STACKER- RECLAIMER. Serving Super Thermal Power plant industry and Coal handling plants, having capacity for handling 1600 tph to 2600 tph, fitted with reversible boom conveyor.

Stacker Reclaimer Machines

Stacker/reclaimer machines using bucket wheels or moving on rail tracks are commonly used in material handling systems. A bucket wheel mechanism is usually driven by a variable frequency electric motor. The reclaiming capacity can be adjusted by changing the rotational speed of …Reference List (Stacker & Reclaimer) - pathrosrep 2014-9-9 · Second Power Plant Bucket-wheel Stacker/Reclaimer 2×600MW 2 DQL1000/1500·3 0 Manufacturin g National Power Hunan Baoqin Coal Power Ltd. Bucket-wheel Stacker/Reclaimer 2×660MW 2 DQL1800/2400·3 5 Manufacturin g Shanxi Yaoguang Coal Power Ltd. Bucket-wheel Stacker/Reclaimer 2×200MW 1 DQL600/600·30 2009.12

(PDF) Methodology to Calculate the Effective Reclaiming ...

Methodology to Calculate the Effective Reclaiming Capacity of Rail-Mounted Boom-Type Bucket Wheel Reclaimer and Stacker/Reclaimer April 2004 Bulk Solids Handling 24(3):158-170(PDF) MATHEMATICAL MODEL OF STACKING OPERATION …Bucket wheel rotation speed: 5.0 rpm; Bucket wheel installed motor power: 75 kW Conveyer width: 1200 mm The stacking is typically performed using chevron method with layers of …

Reliability-based weight reduction optimization of forearm ...

2020-6-28 · As one of the most widely used loading and unloading machines, a bucket-wheel stacker reclaimer plays an important role in the places such as large open pit mines, power plants, gas plants, and large ports as well as the fields like power, transportation, mining, etc. (Wang 2012; Wu et al. 2014; Yang et al. 2015).The bucket-wheel stacker reclaimer has many …3D Real-Time Stockpile Mapping and Modelling with …2017-2-24 · pile and BWR (Bucket Wheel Reclaimer) models enables the reclaiming to be conducted automatically. To the best of author''s knowledge, this is the first time that a stockpile is modelled au-tomatically in real-time and the integration of the stockpile and BWR model generates a novel stockpile management model allows true reclaiming automation.

Fatigue analysis of a bucket wheel by using Linear Elastic ...

2020-12-1 · The total torque T required on the hydraulic motor can be obtained from the total power and rotation speed of the bucket wheel: (A.13) T = 60 · P total 2 π · n wheel. Given the specific torque T spec of the hydraulic motor (4000 Nm/bar), the required pressure on the hydraulic system to rotate the bucket wheel is equal to: (A.14) p = T T spec ...STACKER RECLAIMER - Elecon EngineeringStacker Reclaimer is for stacking and wheel on boom reclaimer for handling bulk... For continuous stacking an reclaiming of crushed bulk materials, economics solutions can only be achieved by the use of combined bucket wheel stacker …

Power Calculation For Bucket Wheel Reclaimer

Power Calculation For Bucket Wheel Reclaimer. where P is the power of the cutting force, Ph is the power consumed for lifting the material, is the transmission efficiency, Pa is the rated power of the drive motor, F is circumferential cutting force, vc is the circumferential speed on the tip of the bucket wheel, QL is the theoretical productivity, and h is the lifting height of the material(PDF) Methodology to Calculate the ... - Academia This paper focuses on the methodology to cal-culate the effective reclaiming capacity of rail-mounted bucket wheel reclaimers, and stacker/reclaimers, for large-scale raw bulk ma-terial handling systems. Due to considerable gaps in the theory on this