The new discharge hopper and EDEM simulation analysis for particles flat accumulation after free falling

DOI

10.2991/aest-16.2016.132How to use a DOI?

Keywords

discharge hopper; discrete element method; EDEM simulation.

Abstract

Put forward a new type discharge hopper, for material free falling uneven stacking problems because of now commonly used the cone square opening shape discharge hopper, by setting the dosing plate and the guide plate, change the material particles flow velocity and flow direction on discharge outlet. Through simulation analysis the material free falling piling process of pulverized coal, can get the rule of change new discharge hopper structure parameters will influence the material falling efficiency and the flat accumulation, the simulation results show that using the new discharge hopper to material free falling accumulation, can guarantee the material falling efficiency, realize the ideal flat accumulation at the same time.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jianming Yuan
AU  - Hailing Yao
AU  - Zhihui Hu
AU  - Jie Zhou
PY  - 2016/11
DA  - 2016/11
TI  - The new discharge hopper and EDEM simulation analysis for particles flat accumulation after free falling
BT  - Proceedings of the 2016 International Conference on Advanced Electronic Science and Technology (AEST 2016)
PB  - Atlantis Press
SP  - 993
EP  - 998
SN  - 1951-6851
UR  - https://doi.org/10.2991/aest-16.2016.132
DO  - 10.2991/aest-16.2016.132
ID  - Yuan2016/11
ER  -