Papers by Keyword: Combining Vibrating Screen

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Authors: Nian Qin Guo, Hong Min Lou, Wei Ping Huang
Abstract: Basing on the traditional vibrating screen with double amplitudes and different frequency, a new type vibrating screen called combining vibrating screen is developed. It consists of two vibrating screen units. Each unit has an independent vibration exciter, realizing that one screen unit has a parameter of high-frequency with small-amplitude while the other screen unit has a parameter of low-frequency with large-amplitude. The two screen units are installed at different obliquities, so that the equal thickness screening principle can be realized. And comparing with the traditional vibrating screen, its screening efficiency and capacity are greatly improved. This new kind vibrating screen is especially suitable for the dry screening to moist particles.
Authors: Nian Qin Guo, Wei Ping Huang, Jing Yao Lin
Abstract: The entity model of the combining vibrating screen was built and leaded into the multi-rigidbody dynamics software called Adams. Its kinematical simulation and analysis were done, and displacement graphs and velocity graphs of the movement of the mass center were obtained. The movement laws of the combining vibrating screen were revealed. All the researches were done to provide theories to design combining vibrating screens.
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