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公开(公告)号:US06446836B1
公开(公告)日:2002-09-10
申请号:US09701037
申请日:2000-11-21
申请人: Pentti Aalto , Jan-Peter Björklund
发明人: Pentti Aalto , Jan-Peter Björklund
IPC分类号: B67D508
CPC分类号: G01G13/248
摘要: A method and system for feeding particulate matter in a process or similar application uses feed control based on a loss-in-weight measurement scheme. The control signal for the loss-in-weight control system is formed from the sum function of loss-in-weight measurements performed on the weight of a feed unit and a replenishment unit communicating with a continuous or gravitational plug flow.
摘要翻译: 用于在工艺或类似应用中进料颗粒物质的方法和系统使用基于重量损失测量方案的进料控制。 用于重量损失控制系统的控制信号由对进料单元的重量和与连续或重力塞流连通的补充单元的重量的重量损失的和函数形成。