清洗裝置在沉淀池中的應用及研究
來源(yuan)：藍深集團 閱讀(du)：5234 更新時(shi)間：2012-11-16 11:43摘要：對手動(dong)清(qing)洗裝(zhuang)置、電動(dong)清(qing)洗裝(zhuang)置及(ji)自(zi)動(dong)調(diao)節式電動(dong)清(qing)洗裝(zhuang)置的(de)結構組成、工作(zuo)原理和安裝(zhuang)應用等方(fang)面進行(xing)分析(xi)，并對自(zi)動(dong)調(diao)節式電動(dong)清(qing)洗裝(zhuang)置適用性(xing)及(ji)特點(dian)進行(xing)分析(xi)，以便更好應用。
關(guan)鍵詞：沉淀池(chi) 池(chi)壁(bi) 出水槽 自動(dong)調(diao)節式 清洗裝置
1 前言
沉(chen)淀(dian)(dian)池(chi)(chi)(chi)排泥(ni)是給水(shui)(shui)和(he)排水(shui)(shui)工藝流(liu)程中的(de)(de)重(zhong)要環節之一。沉(chen)淀(dian)(dian)池(chi)(chi)(chi)中水(shui)(shui)中懸浮物(wu)在(zai)低流(liu)速下依靠重(zhong)力作(zuo)用(yong)，從水(shui)(shui)中分離，分離澄清的(de)(de)水(shui)(shui)在(zai)輻流(liu)式(shi)沉(chen)淀(dian)(dian)池(chi)(chi)(chi)中從池(chi)(chi)(chi)周邊(bian)（在(zai)平流(liu)式(shi)沉(chen)淀(dian)(dian)池(chi)(chi)(chi)中從另一端）的(de)(de)出(chu)(chu)水(shui)(shui)堰流(liu)入出(chu)(chu)水(shui)(shui)槽。在(zai)長時間運(yun)行后(hou)，沉(chen)淀(dian)(dian)池(chi)(chi)(chi)污水(shui)(shui)中的(de)(de)有(you)機(ji)物(wu)在(zai)溢流(liu)時會(hui)粘附(fu)于出(chu)(chu)水(shui)(shui)堰板面及(ji)出(chu)(chu)水(shui)(shui)槽側壁(bi)，易造(zao)成(cheng)藻類(lei)聚集生(sheng)長和(he)污泥(ni)存積，藻體(ti)堵塞(sai)造(zao)，影響出(chu)(chu)水(shui)(shui)均勻，藻體(ti)腐敗產生(sheng)惡臭物(wu)質，導致(zhi)出(chu)(chu)水(shui)(shui)渾濁現象(xiang)[1]。另外，無論是平流(liu)式(shi)沉(chen)淀(dian)(dian)池(chi)(chi)(chi)還是輻流(liu)式(shi)沉(chen)淀(dian)(dian)池(chi)(chi)(chi)，在(zai)其池(chi)(chi)(chi)壁(bi)與水(shui)(shui)面交界處，也會(hui)有(you)此現象(xiang)發生(sheng)。為防止上(shang)述現象(xiang)發生(sheng)，就要采用(yong)人工或機(ji)械方式(shi)清理措施(shi)。采用(yong)人工清理措施(shi)，工作(zuo)量較(jiao)大(da)，且(qie)易造(zao)成(cheng)清潔人員落水(shui)(shui)等(deng)安全事(shi)故的(de)(de)發生(sheng)，所以(yi)，研(yan)發高效、先進、安全可靠的(de)(de)沉(chen)淀(dian)(dian)池(chi)(chi)(chi)出(chu)(chu)水(shui)(shui)槽及(ji)池(chi)(chi)(chi)壁(bi)清洗裝(zhuang)置，具有(you)實(shi)際意義。
2 現有清(qing)洗裝置
（1）手動(dong)清(qing)洗裝置
如圖(tu)1所示為用于中心進(jin)水(shui)(shui)周(zhou)邊出水(shui)(shui)輻流式沉淀池手動(dong)清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)裝(zhuang)(zhuang)置。手動(dong)清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)裝(zhuang)(zhuang)置安(an)裝(zhuang)(zhuang)在周(zhou)邊傳(chuan)動(dong)排泥設(she)備(bei)主(zhu)(zhu)梁(liang)上，清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)出水(shui)(shui)槽內側，當(dang)然外側也可配置。手動(dong)清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)裝(zhuang)(zhuang)置主(zhu)(zhu)要由清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)刷(shua)(shua)(shua)、軸(zhou)、支座及(ji)軸(zhou)承等組成(cheng)。一(yi)般(ban)清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)刷(shua)(shua)(shua)刷(shua)(shua)(shua)毛是0.5~0.8mm粗彈性好(hao)的尼龍絲，刷(shua)(shua)(shua)毛長出刷(shua)(shua)(shua)體約80mm。它的工(gong)作過程(cheng)如下：安(an)裝(zhuang)(zhuang)時按(an)圖(tu)1尺(chi)寸(cun)調(diao)整好(hao)，保持刷(shua)(shua)(shua)毛與槽壁緊密接觸，當(dang)排泥設(she)備(bei)工(gong)作時，安(an)裝(zhuang)(zhuang)在主(zhu)(zhu)梁(liang)上的手動(dong)清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)裝(zhuang)(zhuang)置隨著主(zhu)(zhu)梁(liang)旋轉(zhuan)，清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)刷(shua)(shua)(shua)對出水(shui)(shui)槽或(huo)堰板進(jin)行自動(dong)清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)。此清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)裝(zhuang)(zhuang)置無電機驅動(dong)，當(dang)使(shi)用一(yi)段時間后(hou)，清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)刷(shua)(shua)(shua)局部(bu)刷(shua)(shua)(shua)毛磨損或(huo)脫落(luo)，可將清(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)刷(shua)(shua)(shua)旋轉(zhuan)一(yi)定(ding)角度，繼(ji)續使(shi)用。
詳細內容請(qing)查看附件部分：
201211161143076562.zip 