技术简介

此项技术是双筒逆流淘洗及同心圆滚筒分级技术；主要功能是降低沙矿行业洗沙过程中沙子、石料的含泥量和减少水的使用量及由此排放的脏水中的污泥量。在供水系统集中喷淋水和长管喷淋水的强压下边清洗边进行筛选分级。

Introduction

This technology is a double-tube counter-current washing and concentric drum grading technology. lts mainfunction is to reduce the silt content of sand and stone in the process of sand sieving and washing in the sandmining industry and reduce the amount of water used and sludge in the dirty water discharged therefrom. Sievingand grading are carried out while cleaning under the strong pressure of centralized spray water and long-tubespray waterin the water supply system.