前處理設備槽體系統,前處理設備
簡介
前(qian)(qian)處(chu)(chu)理(li)設備(bei)主要利用物(wu)理(li)性(xing)機械沖刷和(he)(he)化(hua)學反應(ying)原理(li)處(chu)(chu)理(li)工(gong)(gong)件(jian);吊掛在物(wu)流(liu)輸送線上的工(gong)(gong)件(jian)依次進入前(qian)(qian)處(chu)(chu)理(li)設備(bei)棚體,相(xiang)應(ying)工(gong)(gong)序的處(chu)(chu)理(li)液(ye)(ye)在水泵(beng)的抽吸、噴淋管路分配和(he)(he)噴嘴霧化(hua)作用下,按一定的壓力、流(liu)量(liang)和(he)(he)溫度均勻噴射在工(gong)(gong)件(jian)表面上,工(gong)(gong)件(jian)表面的油脂(zhi)、氧化(hua)皮、塵埃和(he)(he)雜物(wu)被清洗干(gan)凈(jing);然后(hou)基(ji)(ji)材(cai)與處(chu)(chu)理(li)槽液(ye)(ye)進行(xing)化(hua)學反應(ying),為(wei)工(gong)(gong)件(jian)進行(xing)涂層提供優良的防腐蝕基(ji)(ji)材(cai)底(di)層。
結構
前處(chu)理設備主要由各工藝槽體、槽液(ye)攪(jiao)拌系(xi)(xi)統(tong)、槽液(ye)加熱(re)系(xi)(xi)統(tong)、磷(lin)化(hua)除(chu)渣系(xi)(xi)統(tong)、通風系(xi)(xi)統(tong)、給排水管路系(xi)(xi)統(tong)以及物流(liu)輸送系(xi)(xi)統(tong)等部分組成。
前處理設(she)備根據工(gong)件(jian)形狀(zhuang)和生(sheng)產量不(bu)同,主要結構形式(shi)有浸(jin)漬式(shi)、隧道通過噴淋式(shi);浸(jin)漬式(shi)適用于大(da)件(jian)、笨件(jian)等產量不(bu)太(tai)大(da)的生(sheng)產線;隧道通過噴淋式(shi)適用于小工(gong)件(jian)且產量較大(da)的生(sheng)產流水(shui)線;