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帶式壓(ya)濾機廠家,泥(ni)漿(jiang)脫水(shui)設備,砂石場泥(ni)漿(jiang)脫水(shui)機
鎂礦泥漿處理設備結構:
碳酸鈣漿液脫水成套裝備(bei)的組成:
1.固(gu)液分離臥螺離心機
2. PLC+PC自動(dong)電氣控制(zhi)系統
3. 污泥進料(liao)系(xi)統
4. 有機高分子絮凝劑制備(bei)系統
5.脫水污泥輸送(song)系統
鎂(mei)礦(kuang)泥漿處(chu)理設備(bei)整套機組工作(zuo)原理:
來自碳酸鈣濃縮池的沉淀污泥經污泥切割機破碎后,由污泥輸送泵(螺桿泵)送入碳酸鈣(gai)脫(tuo)水(shui)(shui)設備。泵(beng)入的(de)污(wu)泥(ni)流量(liang),通(tong)(tong)過(guo)電磁流量(liang)計(ji)計(ji)量(liang)進(jin)入洗(xi)砂污(wu)泥(ni)脫(tuo)水(shui)(shui)設備。污(wu)泥(ni)經離心(xin)機(ji)分離后(hou)成(cheng)固(gu)/液(ye)兩相,液(ye)相(澄(cheng)清液(ye))直接排放或回送,固(gu)相(脫(tuo)水(shui)(shui)污(wu)泥(ni))則(ze)由(you)無軸螺旋輸送機(ji)排出。在絮凝劑的(de)自(zi)動投配(pei)系統中,粉(fen)狀絮凝劑從自(zi)動送粉(fen)裝置加入溶(rong)(rong)(rong)液(ye)箱(xiang),膠體(ti)絮凝劑則(ze)從泵(beng)加入溶(rong)(rong)(rong)液(ye)箱(xiang)。同時自(zi)來(lai)水(shui)(shui)通(tong)(tong)過(guo)流量(liang)計(ji)計(ji)量(liang)后(hou)進(jin)入溶(rong)(rong)(rong)液(ye)箱(xiang),自(zi)動配(pei)制(zhi)成(cheng)一定的(de)濃度(du)。來(lai)自(zi)溶(rong)(rong)(rong)藥(yao)系統濃度(du)為0.25–0.5 %的(de)絮凝劑由(you)計(ji)量(liang)泵(beng)送至靜(jing)態(tai)(tai)混合器,通(tong)(tong)過(guo)靜(jing)態(tai)(tai)混合器,將(jiang)濃度(du)為0.25–0.5 %的(de)絮凝劑溶(rong)(rong)(rong)液(ye)稀(xi)釋為0.08–0.15%的(de)溶(rong)(rong)(rong)液(ye)。該濃度(du)絮凝劑溶(rong)(rong)(rong)液(ye)通(tong)(tong)過(guo)岐管與污(wu)泥(ni)混合,并(bing)進(jin)入臥螺離心(xin)機(ji)進(jin)行污(wu)