离散式振动筛筛分性能指标及筛面配置研究

金属矿山 ›› 2008, Vol. 38 ›› Issue (12): 113-115.

离散式振动筛筛分性能指标及筛面配置研究

石秀东¹，钱林方²，徐亚栋²，王东衡¹

1.江南大学；2.南京理工大学

收稿日期:2008-10-26 出版日期:2008-12-15 发布日期:2011-07-11
基金资助:
国家重点新产品试制计划（编号：2006GRC10028）。

Screening Performance Indexes and Screen Surface Configuration of Discrete Type Vibrating Screen

Shi Xiudong¹，Qian Linfang²，Xu Yadong²，Wang Dongheng¹

1.Jiangnan University；2. Nanjing University of Science and Technology

Received:2008-10-26 Online:2008-12-15 Published:2011-07-11

摘要/Abstract

摘要： 基于筛分理论，对新型的离散式振动筛筛分性能指标及筛面配置进行研究，得到了该振动筛的抛掷系数、跳跃指数及其相互关系的理论表达式，并且分析了此类装置用于沥青混合料搅拌设备时的筛网配置结构，为该类装置的结构设计和应用提供了理论依据。

关键词: 离散式振动筛, 抛掷系数, 跳跃指数, 筛面配置

Abstract: The screening performance indexes and screen surface configuration of new type discrete vibrating screen are studied based on screening theory. The throwing coefficient, jump exponent and theoretical expression of their correlation are found and the screen mesh configuration structure of this device when used for asphalt mixture agitator is analyzed, providing a theoretical basis for the structure design and application of this kind of device.

Key words: Discrete type vibrating screen, Throwing coefficient, Jump exponent, Screen surface configuration

石秀东, 钱林方, 徐亚栋, 王东衡. 离散式振动筛筛分性能指标及筛面配置研究[J]. 金属矿山, 2008, 38(12): 113-115.

SHI Xiu-Dong, QIAN Lin-Fang, XU Ya-Dong, WANG Dong-Heng. Screening Performance Indexes and Screen Surface Configuration of Discrete Type Vibrating Screen[J]. Metal Mine, 2008, 38(12): 113-115.