求翻译：本设计采用底滤法水淬渣（OCP）。在高炉熔渣沟端部的冲渣点处，用具有一定压力和流量的水将熔渣冲击而水淬。水淬后的炉渣通过冲渣沟流入过滤池，沉淀、过滤后的水淬渣，用电动抓斗机从过滤池中取出，作为成品水渣外运。是什么意思？

This design uses a bottom filter method Slag (ocp). Slag in the slag of blast furnace slag ditch end point, with a certain pressure and flow of water will shock the water quenching. Water quenched after the slag through the slag ditch flowing into the filter pool, sedimentation, water quenching resi