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Finite Element Analysis and Optimization on Main Components of Circular Stacker Reclaimer

Author: JiaYanXun
Tutor: ZhouZhenPing
School: Jilin University
Course: Mechanical Engineering
Keywords: Stockyard stacker reclaimer Finite Element Structural optimization ALGOR
CLC: TH237
Type: Master's thesis
Year: 2008
Downloads: 166
Quote: 1
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Abstract


The stacker reclaimer efficient modern industrial continuous bulk bulk materials handling equipment , widely used in ports, docks , steel mills , coking plants, reservoirs , coal plants , thermal power plants and other bulk material ( ore , coal , coke , and sand heap of stone ) stockpiling stockyard , reclaimer operations can complete the heap , take and homogenization work the stacker reclaimer simultaneously . Of bulk material stacker reclaimer equipment basic open layout , inevitably resulting in relatively large dust pollution . With raised with the implementation of China 's sustainable development strategy , the state environmental protection have become increasingly demanding , closed stockyard stacker reclaimer has become a trend . This article is relying the Changchun generation limited liability company for large Tang Changchun third thermal power plant development, the production of circular stockyard YDQ1500/1500.90 on reclaimer project to adopt ALGOR16 calculated the initial program . The draw center column on the program phase calculation stockyard support parts stress exceeded reclaimer results of the turntable stress low . Under the program , calculated results , the paper by adjusting the counterweight the whole center of gravity to optimize and reclaimer dial optimized . The above optimization use ALGOR16 Software again accounting of finite element analysis , and to be implemented in production , optimize the structure , reducing the cost of production . The focus of this paper ALGOR16 the extraction function of the structure of the center of gravity of the stockyard accounting , drawn optimized design of the center of gravity of the counterweight reasonable distribution of results . Under the pressure of the hydraulic system of the center of gravity results Stockyard accounted for in accordance with the design requirements . In this paper, the calculation explore the establishment of a finite element model of the stockyard stacker reclaimer main components , constraints determine the determination of the loading mode . Parameterized finite element analysis of the main components of the feeder has laid a good foundation for future stockyard stacker reclaimer .

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CLC: > Industrial Technology > Machinery and Instrument Industry > Lifting machinery and transport machinery > Transport machinery > Conveyor auxiliary equipment
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