旋轉式潷水器
潷水器特點及工作原理
古藍潷(bi)水(shui)(shui)(shui)器(qi)常(chang)(chang)用(yong)于污水(shui)(shui)(shui)處理廠沉淀池(chi)或好氧反應池(chi)中,U形(xing)管(guan)(guan)、集(ji)水(shui)(shui)(shui)總管(guan)(guan)、水(shui)(shui)(shui)平集(ji)水(shui)(shui)(shui)管(guan)(guan)、總排水(shui)(shui)(shui)管(guan)(guan)等(deng)是(shi)旋轉式(shi)潷(bi)水(shui)(shui)(shui)器(qi)的主要構成(cheng)部分。浮(fu)動式(shi)重力(li)潷(bi)水(shui)(shui)(shui)器(qi)、旋轉式(shi)潷(bi)水(shui)(shui)(shui)器(qi)、浮(fu)筒式(shi)潷(bi)水(shui)(shui)(shui)器(qi)、泵式(shi)潷(bi)水(shui)(shui)(shui)器(qi)等(deng)是(shi)反應池(chi)中常(chang)(chang)用(yong)的潷(bi)水(shui)(shui)(shui)設備。
南京古藍潷(bi)水(shui)器在(zai)眾多(duo)形式的潷(bi)水(shui)器中,旋轉式潷(bi)水(shui)器具有(you)以下(xia)特點:(1)結(jie)構簡單;(2)無轉動部(bu)件(jian),維(wei)修簡便;(3)運行可靠,容易加工,成(cheng)本低。在(zai)整個潷(bi)水(shui)器系統中,*的運動部(bu)件(jian)是(shi)一個小直徑的電磁(ci)閥(fa),在(zai)國外應(ying)用較多(duo),但(dan)有(you)關設計(ji)計(ji)算的報道很少。
古藍(lan)環保潷水器其工作(zuo)原(yuan)理是:在進(jin)水與(yu)曝氣(qi)階(jie)(jie)(jie)段(duan),池內水位不(bu)斷上升(sheng),短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)內的水位也上升(sheng),但由(you)于U型管(guan)(guan)(guan)(guan)(guan)(guan)中(zhong)水封作(zuo)用,管(guan)(guan)(guan)(guan)(guan)(guan)內空(kong)(kong)氣(qi)被阻留而且(qie)受壓。當池內水位到達(da)*設計水位時(shi)(shi),短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)內的水位也達(da)到*,但仍低于橫(heng)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)底,U型管(guan)(guan)(guan)(guan)(guan)(guan)中(zhong)上升(sheng)管(guan)(guan)(guan)(guan)(guan)(guan)與(yu)下(xia)降管(guan)(guan)(guan)(guan)(guan)(guan)中(zhong)的水位差達(da)到*,管(guan)(guan)(guan)(guan)(guan)(guan)內被阻留的空(kong)(kong)氣(qi)的壓力使短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)內水位保持在橫(heng)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)底以(yi)下(xia),以(yi)避免水流出(chu)池外(wai)。沉淀(dian)階(jie)(jie)(jie)段(duan)過后,進(jin)入(ru)排水階(jie)(jie)(jie)段(duan),此時(shi)(shi)打(da)開放氣(qi)電磁閥門,管(guan)(guan)(guan)(guan)(guan)(guan)內空(kong)(kong)氣(qi)被壓出(chu),池內上清液在水位差的壓力作(zuo)用下(xia),從短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)進(jin)入(ru)收集橫(heng)管(guan)(guan)(guan)(guan)(guan)(guan)并(bing)通過U型管(guan)(guan)(guan)(guan)(guan)(guan)排出(chu),直至(zhi)到達(da)*水位。
旋轉(zhuan)(zhuan)式(shi)(shi)潷(bi)水(shui)(shui)器(qi)的(de)制(zhi)(zhi)(zhi)(zhi)作與運(yun)行(xing)都比較簡單(dan),該設備(bei)一般使用不銹(xiu)鋼或(huo)碳(tan)鋼(做(zuo)防腐)為(wei)(wei)(wei)原材料,整(zheng)體設備(bei)會分為(wei)(wei)(wei)四至五部分,全部用法蘭連(lian)接。旋轉(zhuan)(zhuan)式(shi)(shi)潷(bi)水(shui)(shui)器(qi)的(de)安(an)裝(zhuang)比較簡單(dan),只要(yao)按照(zhao)圖紙(zhi)進行(xing)安(an)裝(zhuang)即可(ke),不過(guo)安(an)裝(zhuang)前要(yao)進行(xing)密閉(bi)性實驗(yan),為(wei)(wei)(wei)確保設備(bei)不滲漏,做(zuo)好用加(jia)壓實驗(yan)。如果是小(xiao)型號的(de)虹(hong)吸式(shi)(shi)潷(bi)水(shui)(shui)器(qi),安(an)裝(zhuang)更為(wei)(wei)(wei)簡單(dan)。旋轉(zhuan)(zhuan)式(shi)(shi)潷(bi)水(shui)(shui)器(qi)在(zai)開始運(yun)行(xing)是可(ke)以定時自動控(kong)制(zhi)(zhi)(zhi)(zhi)電磁閥開關(guan),而結束(shu)控(kong)制(zhi)(zhi)(zhi)(zhi)則有兩個方法:①按照(zhao)時間(jian)控(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)或(huo)液位控(kong)制(zhi)(zhi)(zhi)(zhi)器(qi),控(kong)制(zhi)(zhi)(zhi)(zhi)電磁閥自動打(da)(da)開破壞旋轉(zhuan)(zhuan)后再(zai)關(guan)閉(bi),等(deng)待下一次潷(bi)水(shui)(shui)。②水(shui)(shui)位潷(bi)至吸水(shui)(shui)口(kou)或(huo)運(yun)行(xing)低(di)水(shui)(shui)位(打(da)(da)孔(kong)),旋轉(zhuan)(zhuan)自然(ran)破壞,潷(bi)水(shui)(shui)停止
潷水器工作原理
旋(xuan)轉(zhuan)(zhuan)式潷(bi)(bi)水(shui)器由(you)潷(bi)(bi)水(shui)裝置、傳動裝置、撇渣浮筒裝置及(ji)回轉(zhuan)(zhuan)支(zhi)承等組(zu)成。驅動機構通過(guo)可伸縮推桿帶(dai)動潷(bi)(bi)水(shui)裝置及(ji)撇渣浮筒裝置繞回轉(zhuan)(zhuan)支(zhi)承旋(xuan)轉(zhuan)(zhuan),從而使潷(bi)(bi)水(shui)堰口上下(xia)移動,達到潷(bi)(bi)出上清液(ye)的目的。
潷水(shui)(shui)(shui)(shui)器(qi)是工(gong)(gong)業(ye)廢(fei)水(shui)(shui)(shui)(shui)、城市污(wu)水(shui)(shui)(shui)(shui)處理工(gong)(gong)藝(yi)中的關鍵設備。無須二次沉(chen)淀池(chi)和(he)污(wu)泥(ni)回流(liu)設備,因此具有占地少、投資(zi)小、效率高、出水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質好等優(you)點適用于水(shui)(shui)(shui)(shui)質、水(shui)(shui)(shui)(shui)量(liang)、變(bian)化大的需要,南(nan)京(jing)古藍環保(bao)設備實(shi)業(ye)有限公司
因(yin)此得到國(guo)內外的(de)(de)廣(guang)泛應用。目前,我廠(chang)生產的(de)(de)系列化大(da)型潷水(shui)器是國(guo)家產業政策支(zhi)持很有推(tui)廣(guang)價值(zhi)的(de)(de)新型產品
XB潷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)器(qi)由潷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)裝(zhuang)(zhuang)(zhuang)置,傳動(dong)(dong)裝(zhuang)(zhuang)(zhuang)置、撇(pie)渣浮(fu)筒(tong)(tong)(tong)(tong)裝(zhuang)(zhuang)(zhuang)置及(ji)回(hui)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)支(zhi)撐(cheng)等(deng)組(zu)成(cheng)。驅動(dong)(dong)機構通過可伸縮推(tui)(tui)桿帶動(dong)(dong)潷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)裝(zhuang)(zhuang)(zhuang)置及(ji)撇(pie)渣浮(fu)筒(tong)(tong)(tong)(tong)裝(zhuang)(zhuang)(zhuang)置繞回(hui)支(zhi)撐(cheng)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan),從而(er)使潷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)堰口上下(xia)移(yi)動(dong)(dong),達到潷出(chu)上清液的目的。XBS—I型旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)式(shi)潷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)器(qi)由集(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)槽、浮(fu)筒(tong)(tong)(tong)(tong)、排(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管組(zu)、回(hui)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)支(zhi)座、螺(luo)桿、連桿裝(zhuang)(zhuang)(zhuang)置、導(dao)軌(gui)及(ji)傳動(dong)(dong)裝(zhuang)(zhuang)(zhuang)置組(zu)成(cheng)。XBS—II型旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)式(shi)潷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)器(qi)集(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)槽、浮(fu)筒(tong)(tong)(tong)(tong)、排(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管組(zu)、回(hui)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)支(zhi)座、電(dian)動(dong)(dong)推(tui)(tui)桿及(ji)電(dian)控(kong)(kong)箱等(deng)組(zu)成(cheng)。兩種型式(shi)潷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)器(qi)電(dian)控(kong)(kong)部分(fen)可采用(yong)變(bian)頻器(qi)、PCL控(kong)(kong)制(zhi),能實現手動(dong)(dong)和自動(dong)(dong)控(kong)(kong)制(zhi)。排(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)時,控(kong)(kong)制(zhi)元件給出(chu)信號,指令傳動(dong)(dong)裝(zhuang)(zhuang)(zhuang)置工(gong)作(zuo),螺(luo)母旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan),螺(luo)桿勻速下(xia)降(jiang),使撐(cheng)桿按一定(ding)(ding)軌(gui)跡運動(dong)(dong)或由電(dian)動(dong)(dong)推(tui)(tui)桿推(tui)(tui)動(dong)(dong),集(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)堰槽俺設定(ding)(ding)速度下(xia)移(yi),完成(cheng)均量(liang)潷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)。潷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)結束(shu)后(hou),液位(wei)控(kong)(kong)制(zhi)儀或行程開關給出(chu)最低極(ji)限信號,電(dian)機反轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan),牽(qian)引(yin)集(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)堰槽上移(yi),回(hui)到預置位(wei)置,在限位(wei)開關作(zuo)用(yong)下(xia)開始下(xia)一周(zhou)期(qi)工(gong)作(zuo)或停機。
南京古藍潷(bi)水(shui)(shui)(shui)器(qi)是(shi)一種收(shou)水(shui)(shui)(shui)裝置(zhi)(zhi),是(shi)一種能夠在(zai)排(pai)水(shui)(shui)(shui)時隨(sui)著水(shui)(shui)(shui)位升(sheng)(sheng)降而升(sheng)(sheng)降的(de)浮(fu)動(dong)排(pai)水(shui)(shui)(shui)裝置(zhi)(zhi)。潷(bi)水(shui)(shui)(shui)器(qi)一般由(you)收(shou)水(shui)(shui)(shui)裝置(zhi)(zhi)、連接裝置(zhi)(zhi)和傳動(dong)裝置(zhi)(zhi)組(zu)成。潷(bi)水(shui)(shui)(shui)器(qi)的(de)排(pai)水(shui)(shui)(shui)特點是(shi)隨(sui)水(shui)(shui)(shui)位的(de)變化而升(sheng)(sheng)降及(ji)時將(jiang)上清液排(pai)出(chu)(chu),同(tong)時不對池中(zhong)其(qi)他水(shui)(shui)(shui)層產生擾動(dong)。為了防止浮(fu)渣隨(sui)水(shui)(shui)(shui)一起(qi)排(pai)出(chu)(chu),潷(bi)水(shui)(shui)(shui)器(qi)的(de)收(shou)水(shui)(shui)(shui)口(kou)一般都(dou)淹沒在(zai)水(shui)(shui)(shui)面下一定深度,而不像可調出(chu)(chu)水(shui)(shui)(shui)堰那樣水(shui)(shui)(shui)流從(cong)堰頂(ding)溢流出(chu)(chu)去。
設備采用(yong)旋轉(zhuan)式(shi)、電動推桿(gan)式(shi),安裝于(yu)反應池或(huo)沉淀池內,工(gong)(gong)作時(shi)由驅動裝置(zhi)驅動推桿(gan),使潷(bi)(bi)水(shui)(shui)器(qi)以一定(ding)速度(du)漸(jian)漸(jian)下(xia)降至(zhi)(zhi)水(shui)(shui)面(在(zai)規(gui)定(ding)的行(xing)程(cheng)(cheng)范(fan)圍(wei)內),使堰(yan)口浸入(ru)水(shui)(shui)面下(xia),上(shang)清(qing)液從堰(yan)口流入(ru),經集水(shui)(shui)支管(guan)匯集至(zhi)(zhi)總管(guan)后排出(chu),停止時(shi)同樣(yang)由推桿(gan)將(jiang)潷(bi)(bi)水(shui)(shui)器(qi)提起,使堰(yan)口抬(tai)離(li)水(shui)(shui)面以上(shang),從而完成一個潷(bi)(bi)水(shui)(shui)的過程(cheng)(cheng)。古藍旋轉(zhuan)式(shi)潷(bi)(bi)水(shui)(shui)器(qi)廣(guang)泛適用(yong)于(yu)城(cheng)市污水(shui)(shui)及(ji)造(zao)紙、啤酒、制(zhi)革(ge)、制(zhi)藥等(deng)各種工(gong)(gong)業廢水(shui)(shui)處(chu)理,用(yong)于(yu)排水(shui)(shui)階段將(jiang)已經處(chu)理的上(shang)清(qing)液自表面潷(bi)(bi)出(chu),是SBR工(gong)(gong)藝(yi)的關鍵設備。
潷水(shui)(shui)(shui)(shui)(shui)器(qi)槽(cao)(cao)在SBR反應池(chi)水(shui)(shui)(shui)(shui)(shui)面(mian)上,水(shui)(shui)(shui)(shui)(shui)平(ping)管(guan)(guan)在反應池(chi)下(xia)(xia)部。潷水(shui)(shui)(shui)(shui)(shui)器(qi)槽(cao)(cao)靠下(xia)(xia)降管(guan)(guan)支撐,并與下(xia)(xia)部水(shui)(shui)(shui)(shui)(shui)平(ping)管(guan)(guan)連成一(yi)體。水(shui)(shui)(shui)(shui)(shui)平(ping)管(guan)(guan)兩端適(shi)當位置各固定一(yi)個環形的(de)不銹鋼軸(zhou)套(tao),并安裝了兩只滑動(dong)(dong)(dong)軸(zhou)承(cheng),水(shui)(shui)(shui)(shui)(shui)平(ping)管(guan)(guan)靠軸(zhou)承(cheng)座固定在池(chi)底的(de)基礎上,它是(shi)整個潷水(shui)(shui)(shui)(shui)(shui)器(qi)的(de)轉軸(zhou)。在水(shui)(shui)(shui)(shui)(shui)平(ping)管(guan)(guan)中央位置有一(yi)旋轉曲(qu)柄(bing)(bing)和傳動(dong)(dong)(dong)桿、電動(dong)(dong)(dong)執行器(qi)相聯。執行器(qi)驅動(dong)(dong)(dong)傳動(dong)(dong)(dong)桿上下(xia)(xia)移動(dong)(dong)(dong),傳動(dong)(dong)(dong)桿推動(dong)(dong)(dong)曲(qu)柄(bing)(bing)使(shi)水(shui)(shui)(shui)(shui)(shui)平(ping)管(guan)(guan)在兩只滑動(dong)(dong)(dong)軸(zhou)承(cheng)內轉動(dong)(dong)(dong)。撇水(shui)(shui)(shui)(shui)(shui)堰(yan)槽(cao)(cao)隨水(shui)(shui)(shui)(shui)(shui)平(ping)管(guan)(guan)轉動(dong)(dong)(dong)而(er)升(sheng)降,其移動(dong)(dong)(dong)軌跡是(shi)繞水(shui)(shui)(shui)(shui)(shui)平(ping)管(guan)(guan)中心線的(de)柱形弧面(mian),上下(xia)(xia)移動(dong)(dong)(dong)的(de)垂直距離以每周期(qi)的(de)排水(shui)(shui)(shui)(shui)(shui)量而(er)定。南京(jing)古藍環保設備(bei)實業有限公司(si)
古藍潷水器槽起收(shou)水作用,器槽前壁是保持上沿水平(ping)的(de)薄壁堰,將活性污(wu)泥沉淀后(hou)的(de)上清水從(cong)水面表(biao)層撇入堰槽。清水經(jing)過(guo)多根下(xia)降管向下(xia)匯入水平(ping)管,最(zui)后(hou)從(cong)排(pai)水管流出(chu)。
水(shui)平(ping)管(guan)(guan)與排水(shui)管(guan)(guan)之間用一(yi)個可(ke)轉(zhuan)動密封接(jie)(jie)頭(tou)和一(yi)個可(ke)撓曲柔性(xing)橡膠接(jie)(jie)頭(tou)相連接(jie)(jie),這樣(yang)便解決了(le)可(ke)旋轉(zhuan)的(de)(de)(de)水(shui)平(ping)管(guan)(guan)與固(gu)定不(bu)轉(zhuan)的(de)(de)(de)出(chu)水(shui)管(guan)(guan)的(de)(de)(de)連接(jie)(jie),也解決了(le)可(ke)轉(zhuan)動接(jie)(jie)頭(tou)與水(shui)平(ping)管(guan)(guan)保(bao)持軸線(xian)同心(xin)度的(de)(de)(de)問題。潷(bi)水(shui)器設計要求(qiu)撇水(shui)堰(yan)(yan)上沿必須與水(shui)平(ping)管(guan)(guan)軸線(xian)平(ping)行,水(shui)平(ping)管(guan)(guan)安(an)裝(zhuang)要求(qiu)兩端的(de)(de)(de)水(shui)平(ping)誤差(cha)<3.0mm,這樣(yang)排水(shui)時才(cai)能保(bao)證堰(yan)(yan)上各處水(shui)量均(jun)勻,水(shui)流平(ping)穩,不(bu)會擾動污(wu)泥層,保(bao)證出(chu)水(shui)質量。
古藍潷水(shui)器概(gai)述序(xu)批式活性(xing)污(wu)泥(ni)處(chu)(chu)理法(fa)是(shi)國內近年(nian)來采(cai)用(yong)較多(duo)的(de)污(wu)水(shui)處(chu)(chu)理方法(fa)之一(yi)(yi)。它是(shi)在單一(yi)(yi)的(de)反應(ying)(ying)池內,按(an)照進(jin)水(shui)、曝氣、沉淀、排水(shui)等(deng)工序(xu)進(jin)行(xing)活性(xing)污(wu)泥(ni)處(chu)(chu)理的(de)處(chu)(chu)理工藝(yi),其污(wu)水(shui)處(chu)(chu)理單元操(cao)作,可(ke)按(an)程(cheng)序(xu)、有序(xu)反復地連續(xu)進(jin)行(xing)。一(yi)(yi)般每(mei)周期4~8小時,特殊工程(cheng)水(shui)質條件下也(ye)(ye)有多(duo)于8小時的(de)。在配置(zhi)了(le)先進(jin)的(de)測控裝(zhuang)置(zhi)后,可(ke)實現(xian)全自動(dong)運行(xing)。該工藝(yi)因具(ju)有投資(zi)省、效率高(gao)、節(jie)省占地面積等(deng)諸多(duo)優點而被廣(guang)泛(fan)使用(yong),特別是(shi)經改進(jin)后的(de)變形工藝(yi),還能進(jin)行(xing)生物除磷(lin)脫(tuo)氮,耐負荷(he)沖擊能力增強,所以應(ying)(ying)用(yong)更加(jia)廣(guang)泛(fan),單池容積也(ye)(ye)越來越大,規(gui)模也(ye)(ye)越來越大。
潷水(shui)器是SBR及(ji)其變形的(de)水(shui)處理(li)工藝在沉淀(dian)階段(duan)為排除(chu)與(yu)活(huo)性污泥(ni)分離后的(de)上(shang)清(qing)液而設置的(de)專用(yong)設備,其最基本的(de)功(gong)能(neng)應滿足如下要求:南京古藍環保設備實(shi)業有限公司
(1)追隨(sui)水(shui)位連續(xu)排(pai)水(shui)的性能(neng):為收(shou)集泥水(shui)分(fen)離后(hou)清(qing)(qing)澄的上清(qing)(qing)液,潷水(shui)器的集水(shui)器(又稱堰口)應靠(kao)近水(shui)面,在上清(qing)(qing)液排(pai)出的同(tong)時(shi),能(neng)隨(sui)反應池水(shui)位的變化(hua)而變化(hua),具(ju)有(you)連續(xu)排(pai)水(shui)的性能(neng)。
(2)定量排水(shui)(shui)的(de)(de)功能(neng)(neng):潷(bi)水(shui)(shui)器(qi)在潷(bi)水(shui)(shui)(排水(shui)(shui))時應既能(neng)(neng)不擾動沉淀的(de)(de)污泥,又能(neng)(neng)不將池中的(de)(de)浮渣帶出,按(an)規定的(de)(de)流量排放。古(gu)藍環保(bao)
(3)有(you)高可靠性:潷(bi)水(shui)器(qi)在(zai)排水(shui)或停止排水(shui)的(de)(de)期(qi)間,有(you)序的(de)(de)動作應正(zheng)確、平穩、安全、可靠、耗能小、使用壽命長。
在設計(ji)、制造潷水器時,必須考(kao)慮以(yi)下事項(xiang):
(1)不(bu)同的潷(bi)水(shui)(shui)器(qi)其結(jie)(jie)構(gou)性能均有(you)較大的差異(yi),部分(fen)潷(bi)水(shui)(shui)器(qi)由(you)于自(zi)身結(jie)(jie)構(gou)的制約,限(xian)制了潷(bi)水(shui)(shui)深度。為了保證出水(shui)(shui)水(shui)(shui)質和單位時間的潷(bi)水(shui)(shui)量,設計時應(ying)根據工(gong)藝要求,確定(ding)合理的潷(bi)水(shui)(shui)范圍、潷(bi)水(shui)(shui)速度和潷(bi)水(shui)(shui)時間。南京古藍環保設備實業有(you)限(xian)公(gong)司(si)
(2)潷水(shui)器潷水(shui)初期(qi),由(you)于排水(shui)管(guan)道通常(chang)充滿空氣,剛進水(shui)時(shi)易發生氣阻,尤其(qi)是設計中排水(shui)管(guan)道采用滿流或接近滿流時(shi),應采取必(bi)要的排氣措施。
(3)對(dui)介于氣、液二相(xiang)之(zhi)間的(de)潷水部件應(ying)(ying)考(kao)慮其材料適應(ying)(ying)性。
(4)當(dang)對潷水(shui)速度有較高(gao)要求時,須采取可靠的(de)措施防止(zhi)速度過大而擾(rao)動(dong)沉(chen)淀的(de)污泥(ni)。
(5)當采用的潷水(shui)(shui)器在曝氣(qi)階段有污水(shui)(shui)進入的可能時,在潷水(shui)(shui)操(cao)作(zuo)前,應(ying)考慮污水(shui)(shui)排出的措(cuo)施。
(6)設計時(shi)應著重考慮浮力與重力的平(ping)衡(heng)問題,以使所耗的功(gong)率最小。
(7)依靠恒定浮力(li)的潷(bi)水(shui)器(qi),其浮力(li)在潷(bi)水(shui)時(shi)應始終大于重力(li),并有足夠的裕度,避免(mian)在潷(bi)水(shui)過程中(zhong)發生下沉現象(xiang)
(8)不(bu)同的潷(bi)水(shui)器,在考慮(lv)其集(ji)水(shui)器形(xing)式時(shi),應(ying)注(zhu)重(zhong)浮(fu)渣檔板的設計,避(bi)免浮(fu)渣進入(ru)潷(bi)水(shui)管。
(9)設計潷水器時(shi),應(ying)盡可(ke)能減少(shao)機械摩擦構件,以便減少(shao)易損件及其(qi)更(geng)換(huan)的頻(pin)率。
(10)集水(shui)器及排(pai)水(shui)通道設計(ji)時,盡(jin)可(ke)能保持均(jun)勻集水(shui)和較小(xiao)的(de)阻力。
潷水器的型式通常按以下方法分類:
(1)按集(ji)水(shui)器在水(shui)池中位(wei)置(zhi)的(de)(de)(de)(de)變(bian)化(hua)與(yu)否分(fen)為(wei)固(gu)定式和升降式(又稱(cheng)浮動(dong)式)兩個大(da)類。集(ji)水(shui)器的(de)(de)(de)(de)位(wei)置(zhi)始終(zhong)不變(bian)的(de)(de)(de)(de)稱(cheng)為(wei)固(gu)定式;位(wei)置(zhi)變(bian)化(hua)的(de)(de)(de)(de)稱(cheng)為(wei)升降式。
(2)按排水原動力(li)(li)的(de)種類分為(wei)虹(hong)吸式、重(zhong)力(li)(li)式和(he)泵(beng)吸式。很明顯,利用(yong)流體(ti)的(de)虹(hong)吸原理作原動力(li)(li)的(de)稱為(wei)虹(hong)吸式;依(yi)靠流體(ti)的(de)重(zhong)力(li)(li)位能而自流排放的(de)稱為(wei)重(zhong)力(li)(li)式;而采用(yong)動力(li)(li)泵(beng)輸送的(de)稱為(wei)泵(beng)吸式。
(3)按(an)排水管(guan)性(xing)質分為柔性(xing)管(guan)、剛性(xing)管(guan)兩(liang)類。
(4)按集水器追隨水位(wei)變化的力分(fen)為恒浮力、變浮力、機(ji)械(xie)力和(he)復合力4種(zhong)。
(5)按集水方式分為穿孔管式、堰槽式、吸口(kou)式和堰門式。
(6)按集水口的密封力(li)種類(lei)分為重力(li)、浮力(li)、機械力(li)和(he)擋渣(zha)板(ban)
適用于處(chu)理城市污(wu)水(shui)(shui)(shui)(shui)(shui)及工(gong)(gong)業廢(fei)水(shui)(shui)(shui)(shui)(shui)。在(zai)造(zao)紙(zhi)、酒精(jing)、染料、農藥、皮革、粘膠(jiao)、味精(jing)、制糖等(deng)行業工(gong)(gong)業廢(fei)水(shui)(shui)(shui)(shui)(shui)(廢(fei)液(ye))的(de)處(chu)理中均被廣(guang)泛運(yun)用。錨(mao)點(dian)(dian)錨(mao)點(dian)(dian)錨(mao)點(dian)(dian)錨(mao)點(dian)(dian)南京古(gu)藍環保(bao)設(she)備實業有限公司(si),古(gu)藍潷(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)可根據工(gong)(gong)藝要求設(she)計(ji)潷(bi)水(shui)(shui)(shui)(shui)(shui)深度。采用PLC程控(kong)智能驅(qu)動(dong),潷(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)接(jie)到(dao)排水(shui)(shui)(shui)(shui)(shui)指令后(hou)(hou)快速將潷(bi)水(shui)(shui)(shui)(shui)(shui)堰(yan)口由(you)停(ting)放(fang)位置移動(dong)到(dao)水(shui)(shui)(shui)(shui)(shui)面以下,將靜止后(hou)(hou)的(de)上清液(ye)排水(shui)(shui)(shui)(shui)(shui),來回往(wang)復進行排水(shui)(shui)(shui)(shui)(shui)。當潷(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)到(dao)達最(zui)低(di)水(shui)(shui)(shui)(shui)(shui)位后(hou)(hou),安放(fang)在(zai)最(zui)低(di)水(shui)(shui)(shui)(shui)(shui)位的(de)液(ye)位開(kai)關(guan)發出返回指令,古(gu)藍潷(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)快速回升到(dao)最(zui)初的(de)停(ting)放(fang)位置,完成一個(ge)工(gong)(gong)作(zuo)循(xun)環。在(zai)堰(yan)口規定的(de)負荷范圍(wei)內(nei)、堰(yan)口下液(ye)面不(bu)會擾動(dong)。堰(yan)口設(she)有浮筒和擋渣板,確保(bao)出水(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)質。特(te)殊的(de)設(she)計(ji),保(bao)證潷(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)重力(li)和所受浮力(li)基本平衡(heng),使驅(qu)動(dong)功(gong)耗(hao)很低(di)。潷(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)至主排水(shui)(shui)(shui)(shui)(shui)管為不(bu)銹鋼剛性連(lian)(lian)接(jie),避免(mian)了因軟(ruan)連(lian)(lian)接(jie)造(zao)成的(de)故障率高、壽(shou)命短(duan)、維修工(gong)(gong)作(zuo)強度大等(deng)弊病。整個(ge)潷(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)具有堅(jian)固的(de)支(zhi)架,可以承受工(gong)(gong)作(zuo)中的(de)各種應力(li)。
古(gu)藍潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)(qi)(qi)由潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)堰(yan)口、支(zhi)管、干管、可進行360°旋轉(zhuan)的(de)(de)(de)(de)回(hui)轉(zhuan)支(zhi)撐(cheng)、滑動(dong)支(zhi)撐(cheng)、驅動(dong)裝(zhuang)(zhuang)置、自(zi)動(dong)控(kong)制(zhi)裝(zhuang)(zhuang)置等組(zu)成。工(gong)作時(shi)在(zai)驅動(dong)裝(zhuang)(zhuang)置的(de)(de)(de)(de)作用下(xia),潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)堰(yan)口以潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)(qi)(qi)底(di)部(bu)回(hui)轉(zhuan)支(zhi)撐(cheng)中(zhong)心線為軸(zhou)向下(xia)作變速圓周運動(dong),在(zai)此過程(cheng)中(zhong)SBR反(fan)(fan)應(ying)池中(zhong)的(de)(de)(de)(de)上清液將通(tong)過潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)堰(yan)口流(liu)入潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)支(zhi)管、再經潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)干管排出。潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)工(gong)作完(wan)成后,潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)堰(yan)口以潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)(qi)(qi)底(di)部(bu)的(de)(de)(de)(de)回(hui)轉(zhuan)支(zhi)撐(cheng)中(zhong)心線為軸(zhou)向上作勻(yun)速圓周運動(dong),使潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)堰(yan)口停在(zai)待(dai)機(ji)位(wei)置,待(dai)進水(shui)(shui)(shui)(shui)(shui)、生化反(fan)(fan)應(ying)、沉淀等工(gong)序完(wan)成后再進行下(xia)一(yi)次潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)過程(cheng)。潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)(qi)(qi)是間(jian)(jian)歇式活(huo)性污(wu)泥法處(chu)理(li)(li)污(wu)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)必(bi)配機(ji)械裝(zhuang)(zhuang)置。間(jian)(jian)歇式活(huo)性污(wu)泥法的(de)(de)(de)(de)污(wu)水(shui)(shui)(shui)(shui)(shui)處(chu)理(li)(li)機(ji)制(zhi)與普通(tong)活(huo)性污(wu)泥法相同,其區別在(zai)于原污(wu)水(shui)(shui)(shui)(shui)(shui)不是順次流(liu)經各個處(chu)理(li)(li)單元而是放(fang)流(liu)到單一(yi)反(fan)(fan)應(ying)池內,古(gu)藍按時(shi)間(jian)(jian)順序實(shi)現(xian)不同目的(de)(de)(de)(de)的(de)(de)(de)(de)操作,其基(ji)本操作程(cheng)序由進水(shui)(shui)(shui)(shui)(shui)(fill)、反(fan)(fan)應(ying)(react)、沉淀(settle)、出水(shui)(shui)(shui)(shui)(shui)(draw)和待(dai)機(ji)(idle)等五個基(ji)本過程(cheng)組(zu)成。從污(wu)水(shui)(shui)(shui)(shui)(shui)流(liu)入開始到待(dai)機(ji)時(shi)間(jian)(jian)結束為一(yi)個周期。潷(bi)(bi)(bi)(bi)(bi)(bi)水(shui)(shui)(shui)(shui)(shui)器(qi)(qi)(qi)通(tong)過電控(kong)柜內的(de)(de)(de)(de)時(shi)間(jian)(jian)繼電器(qi)(qi)(qi)和螺旋推進裝(zhuang)(zhuang)置內的(de)(de)(de)(de)引程(cheng)開關,實(shi)現(xian)定時(shi)、定量排放(fang)達標(biao)處(chu)理(li)(li)水(shui)(shui)(shui)(shui)(shui),從而使SBR池實(shi)現(xian)連(lian)續處(chu)理(li)(li)污(wu)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)最終目的(de)(de)(de)(de)。
古藍旋轉(zhuan)式潷(bi)(bi)(bi)水(shui)(shui)器(qi)是由潷(bi)(bi)(bi)水(shui)(shui)堰口、支管、干(gan)管、可進行360°旋轉(zhuan)的(de)回轉(zhuan)支撐(cheng)、滑動(dong)(dong)支撐(cheng)、驅動(dong)(dong)裝置、自(zi)動(dong)(dong)控制裝置等(deng)組成(cheng)。工作時在(zai)驅動(dong)(dong)裝置的(de)作用(yong)下,古藍潷(bi)(bi)(bi)水(shui)(shui)堰口以潷(bi)(bi)(bi)水(shui)(shui)器(qi)底部回轉(zhuan)支撐(cheng)中(zhong)心線為軸向(xiang)下作變(bian)速(su)圓(yuan)周(zhou)(zhou)運動(dong)(dong),在(zai)此(ci)過(guo)(guo)程中(zhong)SBR反(fan)應(ying)池(chi)中(zhong)的(de)上清(qing)液將通過(guo)(guo)潷(bi)(bi)(bi)水(shui)(shui)堰口流入潷(bi)(bi)(bi)水(shui)(shui)支管、再經潷(bi)(bi)(bi)水(shui)(shui)干(gan)管排出。潷(bi)(bi)(bi)水(shui)(shui)工作完(wan)成(cheng)后(hou),潷(bi)(bi)(bi)水(shui)(shui)堰口以潷(bi)(bi)(bi)水(shui)(shui)器(qi)底部的(de)回轉(zhuan)支撐(cheng)中(zhong)心線為軸向(xiang)上作勻速(su)圓(yuan)周(zhou)(zhou)運動(dong)(dong),使潷(bi)(bi)(bi)水(shui)(shui)堰口停在(zai)待機位置,待進水(shui)(shui)、生化反(fan)應(ying)、沉淀(dian)等(deng)工序(xu)完(wan)成(cheng)后(hou)再進行下一次潷(bi)(bi)(bi)水(shui)(shui)過(guo)(guo)程。
古藍潷(bi)(bi)(bi)水(shui)(shui)器(qi)是(shi)(shi)間(jian)(jian)歇式(shi)(shi)活(huo)性(xing)污(wu)(wu)泥(ni)法處理污(wu)(wu)水(shui)(shui)的(de)(de)(de)必配機(ji)械裝置(zhi)。間(jian)(jian)歇式(shi)(shi)活(huo)性(xing)污(wu)(wu)泥(ni)法的(de)(de)(de)污(wu)(wu)水(shui)(shui)處理機(ji)制(zhi)與普通(tong)活(huo)性(xing)污(wu)(wu)泥(ni)法相同,其區別(bie)在于(yu)原污(wu)(wu)水(shui)(shui)不(bu)是(shi)(shi)順次流(liu)經各個處理單(dan)(dan)元(yuan)而是(shi)(shi)放流(liu)到單(dan)(dan)一(yi)反應(ying)池內,按時間(jian)(jian)順序(xu)實現(xian)不(bu)同目的(de)(de)(de)的(de)(de)(de)操(cao)作,其基(ji)(ji)本操(cao)作程序(xu)由進(jin)水(shui)(shui)、反應(ying)、沉淀(dian)、出水(shui)(shui)和待機(ji)等(deng)(deng)五個基(ji)(ji)本過(guo)程組成(cheng)。從污(wu)(wu)水(shui)(shui)流(liu)入開始到待機(ji)時間(jian)(jian)結(jie)束為一(yi)個周期。古藍潷(bi)(bi)(bi)水(shui)(shui)器(qi)通(tong)過(guo)電控柜(ju)內的(de)(de)(de)時間(jian)(jian)繼電器(qi)和螺(luo)旋推進(jin)裝置(zhi)內的(de)(de)(de)引程開關,實現(xian)定(ding)時、定(ding)量排(pai)放達(又稱浮(fu)筒(tong)式(shi)(shi)潷(bi)(bi)(bi)水(shui)(shui)器(qi))結(jie)構(gou)(gou)簡單(dan)(dan),南京古藍潷(bi)(bi)(bi)水(shui)(shui)器(qi)主要由浮(fu)筒(tong)、潷(bi)(bi)(bi)水(shui)(shui)管、軟管、連(lian)接(jie)器(qi)和支(zhi)架(jia)組成(cheng)。工作原理基(ji)(ji)于(yu)重力(li)(li)、浮(fu)力(li)(li)和流(liu)動壓力(li)(li),因而性(xing)能十(shi)分穩定(ding),無需(xu)操(cao)作維(wei)護(hu),沒(mei)有動力(li)(li)消耗;而一(yi)般(ban)的(de)(de)(de)浮(fu)筒(tong)式(shi)(shi)潷(bi)(bi)(bi)水(shui)(shui)器(qi)象(xiang)旋轉式(shi)(shi)潷(bi)(bi)(bi)水(shui)(shui)器(qi)、套筒(tong)式(shi)(shi)潷(bi)(bi)(bi)水(shui)(shui)器(qi)一(yi)樣,需(xu)要借助彈簧的(de)(de)(de)彈力(li)(li)、機(ji)械力(li)(li)、電力(li)(li)、控制(zhi)元(yuan)器(qi)件和密封摩擦力(li)(li),結(jie)構(gou)(gou)復雜,不(bu)但需(xu)要能耗、經常(chang)性(xing)維(wei)護(hu),還存在容(rong)易引起誤操(cao)作、機(ji)械故障、控制(zhi)元(yuan)器(qi)件失靈等(deng)(deng)各種(zhong)麻煩。標處理水(shui)(shui),從而使SBR池實現(xian)連(lian)續(xu)處理污(wu)(wu)水(shui)(shui)的(de)(de)(de)最終目的(de)(de)(de)