设备配置：

筛(shai)分(fen)搅拌上料(liao)系(xi)统(tong)(tong)(tong)(tong)(tong)；擦洗脱(tuo)泥(ni)系(xi)统(tong)(tong)(tong)(tong)(tong)；泥(ni)浆搅拌及(ji)自(zi)动(dong)加(jia)药系(xi)统(tong)(tong)(tong)(tong)(tong)；多级水(shui)力筛(shai)分(fen)系(xi)统(tong)(tong)(tong)(tong)(tong)；细料(liao)精(jing)选脱(tuo)水(shui)模块；泥(ni)浆压(ya)滤系(xi)统(tong)(tong)(tong)(tong)(tong)；水(shui)处(chu)理系(xi)统(tong)(tong)(tong)(tong)(tong)；智能操控系(xi)统(tong)(tong)(tong)(tong)(tong)；

进(jin)料土(tu)况要求：含水率(lv)≤50%、粒(li)径≤70mm、堆积密(mi)度(du)≤1.4 t/m³；

工艺原理：

污(wu)染(ran)土(tu)壤(rang)淋(lin)洗(xi)修(xiu)复主要是借助能促进(jin)(jin)土(tu)壤(rang)中污(wu)染(ran)物(wu)(wu)溶(rong)解或(huo)迁移(yi)的化学/生物(wu)(wu)溶(rong)剂，通过一系(xi)列物(wu)(wu)理(li)、化学的综合(he)处(chu)(chu)(chu)(chu)理(li)工(gong)艺对污(wu)染(ran)土(tu)壤(rang)进(jin)(jin)行(xing)洗(xi)洁修(xiu)复处(chu)(chu)(chu)(chu)理(li)，将附着于(yu)土(tu)壤(rang)颗粒表面(mian)的重金属由固相(xiang)低(di)浓度污(wu)染(ran)物(wu)(wu)转(zhuan)移(yi)至液相(xiang)，以便于(yu)后(hou)(hou)续集(ji)(ji)中处(chu)(chu)(chu)(chu)理(li)。土(tu)壤(rang)中砂(sha)石骨(gu)料(liao)经淋(lin)洗(xi)分(fen)级处(chu)(chu)(chu)(chu)理(li)后(hou)(hou)可回收利用，淋(lin)洗(xi)泥浆经脱(tuo)水(shui)后(hou)(hou)泥浆固料(liao)若检验达标可安全回填(tian)、或(huo)进(jin)(jin)入热(re)脱(tuo)附修(xiu)复系(xi)统进(jin)(jin)一步处(chu)(chu)(chu)(chu)理(li)，脱(tuo)水(shui)后(hou)(hou)废液进(jin)(jin)入水(shui)处(chu)(chu)(chu)(chu)理(li)系(xi)统集(ji)(ji)中处(chu)(chu)(chu)(chu)理(li)。整(zheng)套淋(lin)洗(xi)修(xiu)复系(xi)统可最大程(cheng)度实(shi)现对污(wu)染(ran)土(tu)壤(rang)的减量化综合(he)处(chu)(chu)(chu)(chu)理(li)。

淋洗溶液主(zhu)要(yao)包括：清水，主(zhu)要(yao)用于(yu)溶于(yu)水的重(zhong)(zhong)金属(shu)离子的去(qu)(qu)除(chu)(chu)；无机溶剂(ji)(ji)(ji)，如(ru)酸(suan)、碱(jian)、盐(yan)，通过(guo)酸(suan)解、络(luo)合或离子交换(huan)作用来破坏土壤表面官能团与污染(ran)物的结(jie)合；人工螯合剂(ji)(ji)(ji)及柠(ning)檬酸(suan)、苹果酸(suan)等天然螯合剂(ji)(ji)(ji)，主(zhu)要(yao)用于(yu)重(zhong)(zhong)金属(shu)的去(qu)(qu)除(chu)(chu)。

设备(bei)优势：

1.该撬装式(shi)淋(lin)洗装备(bei)应用(yong)(yong)范围广(guang)，可(ke)统用(yong)(yong)于化工冶炼厂(chang)、有机污(wu)(wu)染场地、加油站旧址、重(zhong)金属污(wu)(wu)染场地等各类污(wu)(wu)染场地淋(lin)洗修(xiu)复作业(ye)，尤其适(shi)用(yong)(yong)于胶泥(ni)状(zhuang)难(nan)溶土(tu)壤的淋(lin)洗作业(ye);

2.配套产能(neng)范围: 15-200吨/小时，可(ke)(ke)满足(zu)多产能(neng)项目要(yao)求。根据客户修复项目污染指标等样(yang)本数(shu)据进行定制化(hua)工艺设计及装备(bei)配套。可(ke)(ke)实现从上料计量、擦洗(xi)分级、多级淋洗(xi)、到泥浆压(ya)滤(lv)等全流程PLC智能(neng)控(kong)制;

3.整(zheng)套淋洗系统(tong)扩展性强，可根据项目修(xiu)复工艺灵活调配(pei)、增减设备(bei)，整(zheng)体系统(tong)高效运行(xing);

4.整(zheng)套设备串联性(xing)好，运行效(xiao)率(lv)高，项目运行费用较国外同(tong)类(lei)设备低(di)，项目综合处(chu)理效(xiao)率(lv)更高;

5.撬装式淋洗(xi)装备(bei)灵活转场(chang)，快捷安装，节约项目成本，避免了污(wu)染(ran)土二次转场(chang)污(wu)染(ran)风(feng)险。