硝酸铵膨化真空系统的改进

文中针对膨化炸药生产中硝酸铵膨化存在时间长、膨化效果差等问题,对真空系统的工作状态进行了测定和研究,围绕提高抽真空速度对膨化真空系统进行了一系列改进。改进后的膨化真空系统不仅保证了膨化产品的性能,而且节约了能源。

Improvement for Expanded Vaccum System of Ammonium Nitrate

Aiming at problems such as long expand time of ammonium nitrate and bad expand effect during the production of expanded explosive, determinations and researches are carded out toward the work of vacuum system ,and a series of improvement for expand vacuum system has been made in order to raise the velocity of pumping vacuum o As a result, the improved expand vacuum system will not only assure the function of expand product, but also save energy.