论文部分内容阅读
RNJM03－4400型三效降膜式蒸发设备等分离器改进后结构紧凑,无泄漏现象,抽真空时间缩短约8min,分离效果佳.“,”It was Pointed that when the separator used in the film evaporation device RVJM003-4400 had been improved,the structure of the separator is compacted,the leakage is decreased and the time to reach the vacuum level is shorten.It has been proved that the effect of the separation was much better after the improvement having been carried out.