汽車涂裝設(she)(she)備(bei)，在生(sheng)(sheng)產(chan)的(de)過程當中會產(chan)生(sheng)(sheng)很多(duo)污(wu)(wu)水(shui)(shui)，并且污(wu)(wu)水(shui)(shui)種類繁多(duo)，主(zhu)(zhu)要有(you)在涂裝前進行(xing)表面處(chu)理(li)(li)時，采(cai)用脫脂，磷化(hua)，表面調整技術(shu)后，會留下(xia)乳化(hua)油，磷酸鹽等(deng)不同(tong)(tong)物質(zhi)，對于(yu)所(suo)產(chan)生(sheng)(sheng)的(de)污(wu)(wu)水(shui)(shui)種類不同(tong)(tong)，所(suo)采(cai)取的(de)設(she)(she)備(bei)也(ye)有(you)所(suo)差異，但(dan)是(shi)采(cai)取不同(tong)(tong)設(she)(she)備(bei)進行(xing)處(chu)理(li)(li)的(de)目的(de)都是(shi)為了能夠將污(wu)(wu)水(shui)(shui)，污(wu)(wu)水(shui)(shui)在排放(fang)時可達標。噴漆(qi)污(wu)(wu)水(shui)(shui)污(wu)(wu)水(shui)(shui)處(chu)理(li)(li)設(she)(she)備(bei)主(zhu)(zhu)要采(cai)用的(de)是(shi)噴漆(qi)廢液預(yu)處(chu)理(li)(li)系(xi)(xi)統(tong)、涂裝污(wu)(wu)水(shui)(shui)處(chu)理(li)(li)系(xi)(xi)統(tong)、生(sheng)(sheng)化(hua)處(chu)理(li)(li)系(xi)(xi)統(tong)、污(wu)(wu)泥處(chu)理(li)(li)系(xi)(xi)統(tong)，以下(xia)對這四(si)種處(chu)理(li)(li)系(xi)(xi)統(tong)進行(xing)詳細闡述。

　　1、噴漆廢(fei)液預處理系(xi)統

　　將噴(pen)漆廢液(ye)排放在間歇反(fan)應槽中(zhong)，在反(fan)應槽中(zhong)加(jia)入石灰乳來幫(bang)助調節噴(pen)漆廢液(ye)的PH值，并添加(jia)凈(jing)水材料(liao)聚合氯化(hua)鋁(PAC)進行混凝(ning)反(fan)應，高分子(zi)水處(chu)理絮凝(ning)劑產(chan)品(pin)聚丙(bing)烯酰胺(PAM)進行絮凝(ning)，然(ran)后通過(guo)靜置沉淀(dian)，將上清液(ye)排污(wu)污(wu)水池(chi)，污(wu)泥則排進物化(hua)污(wu)泥池(chi)當中(zhong)。

　　2、涂裝污水處(chu)理(li)系統

　　在(zai)(zai)涂(tu)裝車間之(zhi)(zhi)(zhi)前，要(yao)(yao)將(jiang)電泳(yong)工序(xu)作(zuo)業(ye)當中(zhong)(zhong)(zhong)排出的(de)(de)(de)脫脂(zhi)后(hou)清(qing)洗(xi)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)和電泳(yong)后(hou)清(qing)洗(xi)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)進(jin)(jin)(jin)行(xing)(xing)處(chu)理，和預處(chu)理之(zhi)(zhi)(zhi)后(hou)產生的(de)(de)(de)脫脂(zhi)、電泳(yong)、噴漆廢液(ye)以及待處(chu)理的(de)(de)(de)磷化放污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)混(hun)合(he)(he)在(zai)(zai)一(yi)起，從(cong)而產生涂(tu)裝污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)。將(jiang)涂(tu)裝污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)提升直到混(hun)凝(ning)反(fan)應槽(cao)(cao)當中(zhong)(zhong)(zhong)，在(zai)(zai)反(fan)應槽(cao)(cao)當中(zhong)(zhong)(zhong)加(jia)入石灰乳(ru)，以此(ci)來給(gei)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)的(de)(de)(de)PH值(zhi)進(jin)(jin)(jin)行(xing)(xing)調(diao)(diao)節，將(jiang)出水(shui)(shui)(shui)(shui)的(de)(de)(de)PH值(zhi)控(kong)制為堿性，即(ji)(ji)PH值(zhi)在(zai)(zai)9-10范圍內方(fang)為堿性。并且(qie)要(yao)(yao)添加(jia)凈水(shui)(shui)(shui)(shui)材料聚合(he)(he)氯化鋁(lv)(PAC)進(jin)(jin)(jin)行(xing)(xing)混(hun)凝(ning)反(fan)應，高分子水(shui)(shui)(shui)(shui)處(chu)理絮凝(ning)劑產品聚丙烯酰胺(PAM)進(jin)(jin)(jin)行(xing)(xing)絮凝(ning)反(fan)應。反(fan)應后(hou)的(de)(de)(de)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)進(jin)(jin)(jin)入到斜(xie)板沉淀槽(cao)(cao)當中(zhong)(zhong)(zhong)，通過(guo)斜(xie)板進(jin)(jin)(jin)行(xing)(xing)有效的(de)(de)(de)固液(ye)分離(li)之(zhi)(zhi)(zhi)后(hou)，上清(qing)液(ye)排進(jin)(jin)(jin)PH反(fan)調(diao)(diao)槽(cao)(cao)當中(zhong)(zhong)(zhong)，在(zai)(zai)槽(cao)(cao)中(zhong)(zhong)(zhong)加(jia)入稀(xi)鹽酸，從(cong)而將(jiang)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)的(de)(de)(de)PH值(zhi)調(diao)(diao)節為中(zhong)(zhong)(zhong)性，即(ji)(ji)PH值(zhi)在(zai)(zai)6-9之(zhi)(zhi)(zhi)間方(fang)為中(zhong)(zhong)(zhong)性，然后(hou)將(jiang)調(diao)(diao)節為中(zhong)(zhong)(zhong)性的(de)(de)(de)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)排進(jin)(jin)(jin)混(hun)合(he)(he)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)池，污(wu)(wu)(wu)泥排進(jin)(jin)(jin)物化污(wu)(wu)(wu)泥池。

　　3、生(sheng)化處理系統

　　把混(hun)(hun)合污水(shui)(shui)池(chi)當(dang)(dang)中(zhong)的(de)污水(shui)(shui)提升到SBR反應(ying)池(chi)當(dang)(dang)中(zhong)，通過(guo)(guo)四個(ge)環(huan)節可(ke)將污水(shui)(shui)經過(guo)(guo)潷水(shui)(shui)器(qi)排進(jin)SBR出水(shui)(shui)池(chi)當(dang)(dang)中(zhong)，這(zhe)四個(ge)環(huan)節分別(bie)是(shi)攪拌、曝氣、沉淀和排水(shui)(shui)排泥。然后(hou)再經過(guo)(guo)管(guan)道混(hun)(hun)合器(qi)投(tou)入(ru)凈水(shui)(shui)材料聚合氯化(hua)鋁(PAC)和高(gao)分子水(shui)(shui)處理絮(xu)(xu)凝(ning)劑產品聚丙(bing)烯酰胺(PAM)使(shi)其及進(jin)行(xing)混(hun)(hun)凝(ning)反應(ying)和絮(xu)(xu)凝(ning)反應(ying)后(hou)去除(chu)雜質，同(tong)時(shi)需要使(shi)用(yong)過(guo)(guo)濾器(qi)及逆(ni)行(xing)處理，在(zai)(zai)符合市政排水(shui)(shui)接管(guan)標(biao)準(zhun)之(zhi)后(hou)可(ke)排入(ru)市政污水(shui)(shui)管(guan)網，再對污水(shui)(shui)及進(jin)行(xing)更深層(ceng)次(ci)的(de)處理。一部(bu)分污水(shui)(shui)會通過(guo)(guo)氧化(hua)處理，在(zai)(zai)符合國(guo)家工業工業復用(yong)水(shui)(shui)標(biao)準(zhun)之(zhi)后(hou)廠區可(ke)再進(jin)行(xing)回(hui)用(yong)。與此同(tong)時(shi)，在(zai)(zai)SBR反應(ying)池(chi)當(dang)(dang)中(zhong)產生(sheng)的(de)污泥直接排進(jin)生(sheng)化(hua)污泥池(chi)。

　　4、 污泥處理系(xi)統(tong)

　　污(wu)泥(ni)(ni)(ni)(ni)(ni)處理系(xi)統主要是在物(wu)(wu)化(hua)污(wu)泥(ni)(ni)(ni)(ni)(ni)池(chi)(chi)和(he)生(sheng)化(hua)污(wu)泥(ni)(ni)(ni)(ni)(ni)池(chi)(chi)里面(mian)為了避免(mian)出現污(wu)染(ran)物(wu)(wu)沉淀的(de)情(qing)況而設置的(de)空氣(qi)攪拌系(xi)統。物(wu)(wu)化(hua)污(wu)泥(ni)(ni)(ni)(ni)(ni)可提(ti)(ti)升至(zhi)(zhi)物(wu)(wu)化(hua)污(wu)泥(ni)(ni)(ni)(ni)(ni)濃(nong)縮(suo)池(chi)(chi)，生(sheng)化(hua)污(wu)泥(ni)(ni)(ni)(ni)(ni)可提(ti)(ti)升至(zhi)(zhi)生(sheng)化(hua)污(wu)泥(ni)(ni)(ni)(ni)(ni)濃(nong)縮(suo)池(chi)(chi)，在池(chi)(chi)中(zhong)(zhong)(zhong)加(jia)入(ru)高(gao)分子水(shui)(shui)(shui)(shui)處理絮凝劑產(chan)品聚丙烯酰胺(PAM)，經過壓(ya)(ya)縮(suo)空氣(qi)攪拌后(hou)需要靜置和(he)濃(nong)縮(suo)，從而使(shi)(shi)污(wu)泥(ni)(ni)(ni)(ni)(ni)含(han)水(shui)(shui)(shui)(shui)率降至(zhi)(zhi)百分之(zhi)九(jiu)十(shi)七左右，所產(chan)生(sheng)的(de)上(shang)清液分別(bie)排進(jin)(jin)涂裝(zhuang)污(wu)水(shui)(shui)(shui)(shui)池(chi)(chi)當中(zhong)(zhong)(zhong)和(he)混合(he)物(wu)(wu)水(shui)(shui)(shui)(shui)池(chi)(chi)當中(zhong)(zhong)(zhong)再一(yi)(yi)次進(jin)(jin)行(xing)處理。對于濃(nong)縮(suo)污(wu)泥(ni)(ni)(ni)(ni)(ni)，則需要分別(bie)提(ti)(ti)升至(zhi)(zhi)廂式壓(ya)(ya)濾(lv)機(ji)，在污(wu)泥(ni)(ni)(ni)(ni)(ni)脫水(shui)(shui)(shui)(shui)之(zhi)后(hou)要使(shi)(shi)其形成含(han)水(shui)(shui)(shui)(shui)率為百分之(zhi)六十(shi)左右的(de)泥(ni)(ni)(ni)(ni)(ni)餅。同時，將產(chan)生(sheng)的(de)物(wu)(wu)化(hua)污(wu)泥(ni)(ni)(ni)(ni)(ni)進(jin)(jin)行(xing)集中(zhong)(zhong)(zhong)收(shou)集，并排至(zhi)(zhi)污(wu)水(shui)(shui)(shui)(shui)站(zhan)危險(xian)固(gu)廢(fei)間當中(zhong)(zhong)(zhong)，收(shou)集的(de)物(wu)(wu)化(hua)污(wu)泥(ni)(ni)(ni)(ni)(ni)需要定期交給具有(you)危險(xian)廢(fei)物(wu)(wu)處理資質的(de)有(you)關單位進(jin)(jin)行(xing)處理。生(sheng)化(hua)污(wu)泥(ni)(ni)(ni)(ni)(ni)會在一(yi)(yi)般(ban)的(de)固(gu)廢(fei)間及逆行(xing)貯存，并且要對其進(jin)(jin)行(xing)定期的(de)外(wai)運填埋。3

　　標簽：汽車涂裝設備