对不能经受冲洗的设备和冲洗后可能存留脏物、杂物的管道段，如过滤器及除污器等，要进行清理。
Clean devices which cannot stand washing and the pipe section which may have dirt and sundries left after washing such as filters or dirt separators.
移动式格栅除污机的成功应用为我国的水处理事业增添了一项新的专用设备。
The successful application of portable grille remover adds a new special equipment for water treatment cause in China.
SLY螺旋输送压榨机为格栅除污配套设备，把格栅机捞取的渣污通过本机压榨排除其水分，缩小污渣体积。
SLY Screw Conveyor and Presser is subsidiary device of Grit Removal, used for compressing excessive water out of dross and transmitting.
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