除污器 meaning in Chinese

dirt separator
strainer

Test research and application of the compound spiral - flowing direct - connection dust - removal device
复式螺旋流直通式除污器试验研究及应用
9 when there is some air in water heater , it will affect the water temperature , please release gas from decontamination devices and radiator
9当过水热内有空气时，将影响出水温度，请通过除污器放气或散热器放气口放气
3 in order to prevent the liquid solid blockage internal sheet , decontamination devices or 20 mesh strainer should be installed at the entrance
3为了防止液体中的异物堵塞板材内部，应在入口处安装除污器或20网眼以上的过滤网