Force Analysis of Rotary Kiln Elastomers in the Neyzar Qom Cement Company Considering Static, Dynamic, and Thermal Loadings

  • سال انتشار: 1399
  • محل انتشار: هفدهمین همایش ملی و ششمین کنفرانس بین ­المللی مهندسی ساخت و تولید
  • کد COI اختصاصی: ICME17_049
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 453
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نویسندگان

n jasimi

Department of Mechanical Engineering, Sharif University of Technology, Tehran, Iran

b Afsharmanesh

Department of Mechanical Engineering, Sharif University of Technology, Tehran, Iran

a Taghvaeipour

Department of Mechanical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran.

H. Ghafarirad

Department of Mechanical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran.

A. Riazi

Soshiant Advanced Medical Equipment Company, Isfahan, Iran

K. Oladzad

Neyzar Qom Cement Company, Qom, Iran

چکیده

This paper aims at force analysis of rotary kiln elastomers under static, dynamic, and thermal loadings. The main goal is to extract maximum shear and normal forces which should be tolerated by the elastomers in severe operational conditions. The understudy rotary kiln has two supports, each comprises two stations, which is made by Polysius Company and installed in the Neyzar Qom Cement Company. At each station, the elastomers are distributed in two levels with different orientations to handle the constraint forces caused by different applied loadings. In this project, first, the three-dimensional CAD model of the kiln is produced. Then, based on the severe operational conditions which were reported by the manufacturer and the cement company, the force analysis is conducted by means of a commercial finite element software package. In order to validate the accuracy of the obtained results, some of them will be compared with simple engineering calculations as well.

کلیدواژه ها

Rotary kiln, Elastomer, Constraint forces, Finite element method

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