Study of Pumping Force in Box-Type PumpingMixer-Settler

徐朔; 王挹薇; 韩莉; 胡妹华

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Study of Pumping Force in Box-Type PumpingMixer-Settler

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- Study of Pumping Force in Box-Type PumpingMixer-Settler
- CIESC Journal Issue 4, (1990)
- 作者机构：
  
  华东化工学院化学工程系,华东化工学院化学工程系,华东化工学院化学工程系,华东化工学院化学工程系 ,上海,上海,上海,上海
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 August 1990，
  
  Published：25 August 1990
- 稿件说明：
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徐朔, 王挹薇, 韩莉, et al. Study of Pumping Force in Box-Type PumpingMixer-Settler[J]. CIESC Journal, 1990, (4).
DOI：

徐朔, 王挹薇, 韩莉, et al. Study of Pumping Force in Box-Type PumpingMixer-Settler[J]. CIESC Journal, 1990, (4). DOI：

摘要

本文从理论上分析了混合澄清器泵吸力的成因和影响泵吸力的诸因素

利用圆形射流模型导出了二参数的泵吸力方程.在方箱泵吸式混合澄清器中

用六叶平桨和六叶闭式叶轮以水-有机相(磺化煤油+5%正丁醇)和碱性铝液-有机相为实验体系

测定了搅拌转速、搅拌器的安装高度、混合物相比及流体流量对泵吸力的关系.由这些实验数据求得泵吸力方程的参数.该模型与实验数据吻合较好.

Abstract

This article discusses the generation of pumping force in the. box-type pumping mixer

derives a two-parameter suction equation based on circular jet model

and analyses various factors affecting pumping mixers suction head. The parameters of the suction model are evaluated from experimental data of two systems

water-oil phase (Kerosene+ 5.0% Butanol) andaluminate liquor-oil phase

in a box-type pumping mixer-settler with a mixing volume of about 1.2 liters

and equipped with Rushton turbine and six-blade closed turbine as agitators.

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