| 气提系统的运行特性 |
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| 引用本文： | 张书良,王良,王平丽.气提系统的运行特性[J].江苏环境科技,2010,23(1):46-48. |
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| 作者姓名： | 张书良 王良 王平丽 |
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| 作者单位： | 河南工业大学化学化工学院,河南,郑州,450001 |
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| 摘 要： | 采用清水和空气作为介质，利用实验室条件下冷态模拟气提系统。试验结果表明在通气量一定时，随着回水流量的增大，水的压差逐渐降低。当回流水量相同时，压差随着通气量的增大而升高。气含率随着表观气速的增大而增大。
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| 关 键 词： | 气提系统 压差 回水量 |
Operating Characteristics of Airlift System |
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| ZHANG Shu-liang,WANG Liang,WANG Ping-li.Operating Characteristics of Airlift System[J].Jiangsu Environmental Science and Technology,2010,23(1):46-48. |
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| Authors: | ZHANG Shu-liang WANG Liang WANG Ping-li |
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| Institution: | ZHANG Shu-liang,WANG Liang,WANG Ping-li |
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| Abstract: | Under laboratory condition,the airlift system was simulated by using the air and the water as media.The results showed that with the amount of ventilation unchanged,the pressure difference was smaller as the return flow was greater.With the return flow unchanged,the greater the pressure difference was greater as the amount of ventilation was greater.As the superficial gas velocity was greater,the gas-ratio was greater. |
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| Keywords: | Airlift system Pressure difference Return flow |
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