天然胶乳碟式离心机分离效率的影响因素

Factors Influencing the Separation Efficiency of Disc Centrifuge for Natural Latex

简述LX-460型天然胶乳碟式离心机的工作原理,考察离心机调节器组合、分离时间、新鲜胶乳干胶浓度、离心机型号对天然胶乳离心分离效率的影响。结果表明:调节螺丝长度适当,分离效率较高;分离时间延长,分离效率降低;新鲜胶乳干胶含量越大,分离效率降低;离心机型号对分离效果有一定的影响。确定合理的工艺参数和分离时间、控制新鲜胶乳质量、良好维护离心机、加强操作人员培训是提高离心机分离效率的重要措施。

The working principle of the disc centrifuge model LX-460 for separation of natural latex was brielfy introduced. The factors inlfuencing the separation efifciency such as regulator combination, separation time, solid content of fresh latex and centrifuge type were studied. The experimental results showed that there was an optimum length for the regulator screw when the separation efifciency was high. The efifciency could be reduced when the time was prolonged or the solid content of the latex increased. The centrifuge type also had an inlfuence on the separation efifciency. In order to improve the efifciency, it was recommended to establish standard processing parameters and separation time, control the quality of fresh latex, maintain the centrifuge in good condition, and strengthen personnel training.