Title:Recent Patents on Block Particle Collision Performance Test Bench
Volume: 19
Issue: 5
Author(s): Bowen Sun, Bangsheng Xing*Daolong Yang
Affiliation:
- School of Mechatronic Engineering, Jiangsu Normal University, No. 101, Shanghai Road, Xuzhou 221116, Jiangsu,
P.R. China
Keywords:
Particle collision, crash performance, test bench, recent researches, experiment results, motion trajectory.
Abstract:
Background: China is rich in mineral resources with a complete range of types. Currently,
163 kinds of minerals have been found, and 149 kinds of minerals with Proven reserves,
including 7 kinds of energy minerals, 54 kinds of metal minerals, and 86 kinds of non-metallic
minerals. Ore particles can undergo various collisions during mining and transportation.
Objective: Because particle collision behavior can greatly affect particle size and particle properties
during the final application, it can also lead to the generation of a large amount of dust during
processing and transportation, seriously affecting environmental quality. Therefore, exploring the
collision performance of particle collisions is very important.
Method: The patent of test bench can compensate for the shortcomings of existing particle collision
measurement technologies, by measuring the motion trajectory after collision between particles,
as well as the collision force between particles and metal plates, as well as the motion trajectory
after collision.
Results: The test bench has the advantages of a simple structure, a small footprint, diverse functions,
and stable operation.
Conclusion: This test bench can be used for measuring the collision force and post-collision motion
trajectory of block particles and has broad practicality and strong innovation.
