Dynamic design theory and application of large vibrating screen
TLDR
In this article, a new large vibrating screen with hyperstatic net-beam structure was presented and the structural size of stiffeners on the side plate was optimized under multiple frequencies constraints and an adaptive optimization criterion was given.About:
This article is published in Procedia Earth and Planetary Science.The article was published on 2009-09-01 and is currently open access. It has received 40 citations till now. The article focuses on the topics: Modal analysis & Natural frequency.read more
Citations
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A review on the advanced design techniques and methods of vibrating screen for coal preparation
Liping Peng,Liping Peng,Haishen Jiang,Chen Xihui,Deyang Liu,Feng Huihui,Lei Zhang,Yuemin Zhao,Chusheng Liu +8 more
TL;DR: In this paper, a systematic search of literature published during the last fifteen years was carried out and based on the analysis on these papers, these advanced design techniques and methods were summed up as three issues: the kinetic properties of the screen body by dynamic modeling, the optimal screening operational parameters by discrete element method and the dynamic design of the body by finite element method.
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Impact of screening coals on screen surface and multi-index optimization for coal cleaning production
TL;DR: In this article, particle velocity, mass of oversized material, screening efficiency, and impact force were regarded as important evaluation indexes to reflect the performance of vibrating screen, and the theoretical model of impact force was proposed in order to search for the most significant influencing factors.
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A dynamic optimization theoretical method for heavy loaded vibrating screens
Sergio Baragetti,Francesco Villa +1 more
TL;DR: In this article, a dynamic model of a vibrating screen for the selection of inert materials in an asphalt plant is proposed, and a numerical optimization procedure is applied to selected design parameters and geometrical features.
Journal ArticleDOI
Innovative structural solution for heavy loaded vibrating screens
TL;DR: In this article, an innovative design solution is presented, which allows the enhancement of structural resistance and the dynamic performances of a vibrating screen for inert materials, which does not significantly affect the geometry of the traditional screens, keeping the same global dimensions and almost the same mass value.
Journal ArticleDOI
Dynamic analysis and simulation of four-axis forced synchronizing banana vibrating screen of variable linear trajectory
TL;DR: In this article, a new concept of banana vibrating screen which has the same effect as traditional Banana Vibrating screen in a new way was put forward, and its working principle was analyzed when the action line of the exciting force did not act through the centroid of screen box.
References
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Journal ArticleDOI
Structural optimization with frequency constraints
TL;DR: In this article, a design optimization algorithm for structural weight minimization with multiple frequency constraints was presented, where an optimality criterion based on uniform Lagrangian density for resizing and a scaling procedure to locate the constraint boundary were used in optimization.
Journal Article
Parameters Optimization of Probability Screen Plane
TL;DR: Based on the Weibull probability model of particulate assembly penetrating screen-aperture, the relation be-tween screen efficiency and the parameters of probability screen plane was studied in this paper.
Related Papers (5)
Screening efficiency and screen length of a linear vibrating screen using DEM 3D simulation
Guifeng Wang,Xin Tong +1 more