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1. 发明申请

WO1996038228A1 APPARATUS AND METHOD FOR PARTICLE COMMINUTION 审中-公开
标题翻译：用于粒子计算的装置和方法
公开(公告)号：WO1996038228A1
公开(公告)日：1996-12-05
申请号：PCT/US1996007331
申请日：1996-05-21
申请人： THE LEKTROX COMPANY
发明人： THE LEKTROX COMPANY , BRENHOLDT, Irving, R.
IPC分类号： B02C07/14
CPC分类号： D21G9/0018 , D21D1/002
摘要： An apparatus and method are provided in which direct ohmic connection (G) is made to a comminution device (GD) (e.g., a wood chip or pulp refiner) to obtain transient voltages, existing on the refining elements, that are directly related to fiber impacts. These voltages, existing on the refining elements, that are directly related to fiber impacts. These voltages are characterized by severity (S) (i.e., magnitude), rate (N), rise time (RT) and polarity (+/-P). The characteristics of these voltages taken separately and/or in mathematical combinations predict the properties of refined wood chips and pulps, i.e., freeness, tensile strength, tear, burst, breaking length and fiber length. Signal characteristics further track refiner plate wear and detect the occurrence of "critical gap" (F) as well as the onset of plate clash.
摘要翻译：提供了一种装置和方法，其中对粉碎装置（GD）（例如，木片或纸浆精炼机）进行直接欧姆连接（G）以获得存在于精炼元件上的与纤维直接相关的瞬态电压影响。存在于精炼元件上的这些电压与纤维冲击直接相关。这些电压的特征在于严重性（S）（即幅度），速率（N），上升时间（RT）和极性（+/- P）。这些电压分别和/或数学组合的特征预测了精制木片和纸浆的性质，即游离度，拉伸强度，撕裂，爆裂，断裂长度和纤维长度。信号特征进一步跟踪磨粒板磨损并检测“临界间隙”（F）的发生以及板碰撞的发生。

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