Research of lateral force of pipe conveyor belt’s vertical transport section

• Autorzy: Wang S. , Guo Y.-C. , Li D. Y. , Hu K.

Identyfikatory

DOI

10.5604/08669546.1203204

• Języki publikacji: EN

Abstrakty

EN

In order to release the lateral force of pipe conveyor belt in vertical transportation, the thesis had a study of the lateral force of the conveyor belt. By making use of Janssen Principles and fractal theory, based on reasonable simplification, the author established a mathematical model of the lateral force in vertical transportation, and with the research foundation of the pipe belt conveyor for underground transportation, through solution analysis, the author found out that the change of material diameter would lead to nonlinear variation of the lateral force of the conveyor belt. Under the circumstances of different material diameter, discrete element method was adopted to simulate the lateral force of the conveyor belt, thus working out the distribution curve chart of the lateral force. To verify the reliability of the theory, the author built an experimental platform for pipe conveyor belt in vertical transportation, and experimented with five groups of materials in different diameter, working out the strain of lateral force of the characteristic conveyor belt; by comparing the theoretical result, the simulation result and the experimental result, it showed that the solution to relieving lateral force through optimization selection of material diameter put forward in this thesis was reasonable and effective. It provides theoretical reference for the design of pipe belt conveyor.

Słowa kluczowe

EN

pipe belt conveyor; vertical transport; lateral force; discrete element simulation; experimental verification

PL

przenośnik taśmowy; transport pionowy; siła boczna; symulacja; platforma doświadczalna

• Wydawca: Warsaw University of Technology, Faculty of Transport
• Czasopismo: Archives of Transport
• Rocznik: 2016
• Tom: Vol. 37, iss. 1
• Strony: 67--75
• Opis fizyczny: Bibliogr. 18 poz., fot., rys., tab., wzory

Twórcy

autor

Wang S.

• Anhui University of Science and Technology, Anhui Mine Electromechanical Equipment Cooperative Innovation Center, Huainan, China

autor

Guo Y.-C.

• Anhui University of Science and Technology, Anhui Mine Electromechanical Equipment Cooperative Innovation Center, Huainan, China

autor

Li D. Y.

• Anhui University of Science and Technology, Anhui Mine Electromechanical Equipment Cooperative Innovation Center, Huainan, China

autor

Hu K.

• The Chinese University of Hong Kong, Department of Mechanical and Automation Engineering, Hong Kong

Bibliografia

• [1] ABBASZADEH, J., RAHIM, H. A., RAHIM, R. A., SARAFI, S., AYOB, M. N., & FARAMARZI, M., 2013. Design procedure of ultrasonic tomography system with steel pipe conveyor. Sensors and Actuators, A: Physical, 203, pp. 215-224.
• [2] CHENG, C., 2006. Research on distribution of lateral bulk-solid forces on silos’ wall. Ph.D. Thesis, HeFei University of Technology.
• [3] GREG, B. ANDY, M., 2010. Conveyor technologies for the regulatory environment. The ASME 2010 Power Conference, Chicago, USA, pp. 1-6.
• [4] DEL COZ DÍAZ, J. J., NIETO, P. G., VILÁN, J. V., RODRÍGUEZ, A. M., TAMARGO, J. P., & MARTÍNEZ-LUENGAS, A. L., 2007. Non-linear analysis and warping of tubular pipe conveyors by the finite element method. Mathematical and Computer Modelling, 46(1), pp. 95-108.
• [5] MANDELBROT, B. B., 1982. The fractal geometry of nature. San Franciso: WH Freeman.
• [6] MARKUSIK, S., NOWAKOWSKI, P., 2000. Determination of reological features of fabric pipe conveyor belts. Prace Naukowe Instytutu Górnictwa Politechniki Wrocławskiej, 89, pp. 201-208.
• [7] MATON, A.E., 2001. Pipe conveyor design: A review of cross section and belt selection. Bulk Solids Handling, 2, pp. 179-182.
• [8] MOLNÁR, V., FEDORKO, G., 2014. Contact forces in hexagonal idler housing of pipe conveyor. Bulk Solids Handling, 2, pp. 52-56.
• [9] PANG, Y., LODEWIJKS, G., 2013. Pipe belt conveyor statics - Comparison of simulation results and measurements. Bulk Solids Handling, 2, pp. 52-56.
• [10] STEACY, S. J., SAMMIS, C. G., 1991. An automaton for fractal patterns of fragmentation. Nature, 353, pp. 250-252.
• [11] Sun, K., Xiao, L.,, Liang, Z., 1996.Theoretical Study of Side-Locked Tube Belt Conveyor. Journal of China Coal Society, 6, pp. 655-660.
• [12] WANG, J., HE, Y., SUN, H., 2009. Discrete element numerical simulation for determining the influences of granular materials on dynamic response of silo structure. Journal of Henan University of Technology (Natural Science Edition), 2, pp. 74-77.
• [13] WANG, Y., DU, Q., HAN, G., 2003. Environmental protection continual conveyor-pipe belt conveyor. Journal of Mechanical Engineering, 1, pp. 149-158.
• [14] WILL, F., STARIBACHER, J., 2011. Pipe conveyors transport bulk material efficiently over long distances. World of Mining - Surface and Underground, 3, pp. 146-155.
• [15] XIAO, L., 1997. Study on basic theoretical issues of vertical hoist tubing belt conveyor. Coal Science and Technology, 10, pp. 42-45.
• [16] XIE, B., ZHU, C., CUI, D., 2007. Theoretical analysis and experimental study on force of silo. Journal of Liaoning Technical University. 2, pp. 226-227.
• [17] YANG, H., HAN, T., 2006. Analysis of mechanical characteristics of belt in the transition section of circular pipe belt conveyor. Mining machinery, 3, pp. 66-67.
• [18] ZAMIRALOVA, M. E, LODEWIJKS, G., 2014. Pipe conveyor test rigs: Design, application and test results - Part A. Bulk Solids Handling, 5, pp. 40-45.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.