›› 2001, Vol. 1 ›› Issue (4): 0-0.
• 4 •
邓欣，邓任生，魏飞，金涌
出版日期:
发布日期:
ZHOU Ping, ZHOU Nai-jun, MEI Chi, JIANG Chang-wei, CAI Qi-feng
Online:
Published:
摘要： 将螺杆式进料器应用于下行床热态小试实验装置的入口进行催化剂的输送，考察了出入口压差、下行风量、温度等因素对输送速率的影响. 结果表明，可以通过调节顶部压力比较灵活地控制进料速率.
关键词: 下行床入口, 螺杆式输送装置, 压差, 下行风量, 温度
Abstract: Delivery of catalyst particles by a screw feeder at the inlet of a downer in a hot model was studied, and the effects of pressure difference, downward wind, temperature on feeding rate were investigated. Experimental results show that the feeding rate can be flexibly controlled by adjusting the pressure in the catalyst feeding tank.
Key words: aluminum reduction cell, electromagnetic stirring motion, turbulent Reynolds number, Hartman number, numerical simulation, k–e model
中图分类号:
O643.32
邓欣;邓任生;魏飞;金涌. 螺杆式固体物料输送装置应用于下行床入口的小型实验[J]. , 2001, 1(4): 0-0.
ZHOU Ping; ZHOU Nai-jun; MEI Chi; JIANG Chang-wei; CAI Qi-feng. Numerical Simulation of Electromagnetic Stirring Flow of Metal Pad in Aluminum Reduction Cells[J]. , 2001, 1(4): 0-0.
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