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帶(dai)式(shi)壓濾機廠家(jia),泥漿脫水設(she)備,砂(sha)石場泥漿脫水機
鎂礦泥漿處理設備結構:
碳酸鈣漿液(ye)脫水成(cheng)(cheng)套(tao)裝備的組成(cheng)(cheng):
1.固(gu)液(ye)分離臥螺離心機
2. PLC+PC自動電氣(qi)控(kong)制系(xi)統
3. 污(wu)泥進料系統(tong)
4. 有機高(gao)分子絮凝(ning)劑制(zhi)備系(xi)統
5.脫水(shui)污泥輸送系統
鎂礦(kuang)泥漿處理設(she)備整套機組工作(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(song)入(ru)碳酸鈣脫水設備。泵入(ru)的(de)(de)污泥(ni)(ni)流(liu)量(liang),通(tong)過電磁(ci)流(liu)量(liang)計(ji)計(ji)量(liang)進(jin)入(ru)洗砂污泥(ni)(ni)脫水設備。污泥(ni)(ni)經離(li)心(xin)機(ji)(ji)分離(li)后成固(gu)/液(ye)(ye)兩相,液(ye)(ye)相(澄清(qing)液(ye)(ye))直接排(pai)放(fang)或回(hui)送(song),固(gu)相(脫水污泥(ni)(ni))則由無軸螺旋輸送(song)機(ji)(ji)排(pai)出。在絮(xu)凝劑(ji)(ji)的(de)(de)自(zi)動投配系(xi)統中,粉(fen)狀絮(xu)凝劑(ji)(ji)從(cong)自(zi)動送(song)粉(fen)裝(zhuang)置(zhi)加入(ru)溶(rong)(rong)液(ye)(ye)箱,膠體絮(xu)凝劑(ji)(ji)則從(cong)泵加入(ru)溶(rong)(rong)液(ye)(ye)箱。同(tong)時自(zi)來水通(tong)過流(liu)量(liang)計(ji)計(ji)量(liang)后進(jin)入(ru)溶(rong)(rong)液(ye)(ye)箱,自(zi)動配制成一定(ding)的(de)(de)濃(nong)(nong)度。來自(zi)溶(rong)(rong)藥系(xi)統濃(nong)(nong)度為(wei)0.25–0.5 %的(de)(de)絮(xu)凝劑(ji)(ji)由計(ji)量(liang)泵送(song)至靜(jing)態混(hun)合(he)器,通(tong)過靜(jing)態混(hun)合(he)器,將濃(nong)(nong)度為(wei)0.25–0.5 %的(de)(de)絮(xu)凝劑(ji)(ji)溶(rong)(rong)液(ye)(ye)稀釋為(wei)0.08–0.15%的(de)(de)溶(rong)(rong)液(ye)(ye)。該濃(nong)(nong)度絮(xu)凝劑(ji)(ji)溶(rong)(rong)液(ye)(ye)通(tong)過岐管與污泥(ni)(ni)混(hun)合(he),并進(jin)入(ru)臥螺離(li)心(xin)機(ji)(ji)進(jin)行污