sludge scraper

常见例句

It does not use additional solvent, large sewage tank, sludge scraper and worker.
结构紧凑，无需大面积沉淀池、无需另增掘泥设备与人员。
Movable arm scraper collects sludge using track of log spiral, so it has characteristics of good continuity and high efficiency of sludge collection.
可动臂式的刮板以对数螺旋线轨迹集泥，连续性好、集泥效率高。
The invention discloses a mandrel-free rotary flotation tank sludge scraper, which is used in combination with an environment-friendly wastewater treatment biological fluidized bed floatation device.
本发明公开了一种与环保污水处理生物流化床气浮装置配套使用的无芯轴回转式气浮池刮渣机。
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