图1是用于手提式砂轮机的集尘装置。以往,在用这种手提式砂轮机修整磨削铁板的凸缘等情况时,铁粉和尘埃四处飞扬,严重污染工作环境。为此,如图1所示,在铁粉飞散的方向处,安上一个刷子形的集尘装置。刷子形的钢丝缓和了铁粉的飞扬。这样,大部分的铁协尘就会都被吸到磁性结构件上。 Figure 1 is a dust collector for a portable grinder. In the past, with such a portable grinder grinding iron plate flange, etc., the iron dust and dust flying around, seriously pollute the working environment. For this purpose, as shown in FIG. 1, a brush-shaped dust collecting device is installed in the direction of the iron powder scattering. Brush-shaped steel wire to ease the flying of iron. In this way, most of the iron dust will be attracted to the magnetic structure.