一、概况 我单位设计、制造、安装了一套较为先进的喷砂设备。全套系统由喷砂室、风选分离器、压力喷砂罐、水沫滤层除尘器等组成。采用了正、负压两套气力输送的方法,正压压送喷砂、负压吸送同用砂捕集粉尘。见图 First, an overview of my unit design, manufacture, install a more advanced sandblasting equipment. The complete system consists of sandblasting room, air separation separator, pressure sandblasting tank, water filter layer filter and other components. Adopted the positive and negative pressure two sets of pneumatic conveying method, positive pressure to send sandblasting, vacuum suction to send the same sand with dust capture. See figure