本實(shi)用(yong)新型(xing)涉及(ji)一種濾池,屬(shu)于對工業廢水(shui)過濾處理、中水(shui)回用(yong)、城鎮供水(shui)及(ji)污水(shui)廠深度領(ling)域。
背景技術:
目(mu)前,隨著(zhu)城鎮化趨勢的(de)加大,人們(men)對水的(de)要求越(yue)來越(yue)嚴格,常規的(de)過濾技術不(bu)能滿足人們(men)對水源的(de)要求,過濾處理技術中研(yan)究過的(de)濾料多種多樣,但在(zai)實際使(shi)用(yong)過程(cheng)中,單(dan)(dan)一(yi)濾池發揮著(zhu)單(dan)(dan)一(yi)特性,難(nan)以達(da)到去(qu)除懸浮物外的(de)多種功能。
常規濾(lv)料(liao)(liao)有石英(ying)砂(sha)(sha)濾(lv)料(liao)(liao)、均(jun)質石英(ying)砂(sha)(sha)濾(lv)料(liao)(liao)、錳(meng)(meng)砂(sha)(sha)、活(huo)性(xing)炭(tan)、麥飯石、長纖維等。石英(ying)砂(sha)(sha)濾(lv)料(liao)(liao)主(zhu)要截(jie)留原(yuan)水中(zhong)(zhong)的(de)(de)較為粗大膠體懸(xuan)(xuan)浮(fu)顆(ke)粒,但(dan)(dan)對水中(zhong)(zhong)較小的(de)(de)懸(xuan)(xuan)浮(fu)物(wu)及含重(zhong)金(jin)屬(shu)(shu)物(wu)質難以(yi)去除(chu);均(jun)質石英(ying)砂(sha)(sha)能(neng)(neng)截(jie)留較小的(de)(de)懸(xuan)(xuan)浮(fu)物(wu),但(dan)(dan)對重(zhong)金(jin)屬(shu)(shu)的(de)(de)去除(chu)不(bu)理想,而錳(meng)(meng)砂(sha)(sha)只針(zhen)對性(xing)去除(chu)原(yuan)水中(zhong)(zhong)的(de)(de)特征重(zhong)金(jin)屬(shu)(shu),對其他重(zhong)金(jin)屬(shu)(shu)難以(yi)達到理想效果(guo),活(huo)性(xing)炭(tan)雖能(neng)(neng)去除(chu)部分重(zhong)金(jin)屬(shu)(shu),但(dan)(dan)同時需(xu)截(jie)留的(de)(de)懸(xuan)(xuan)浮(fu)物(wu),對重(zhong)金(jin)屬(shu)(shu)的(de)(de)去除(chu)不(bu)能(neng)(neng)兼(jian)顧。
技術實現要素:
本實用新(xin)型旨在提供一種濾(lv)(lv)池,該濾(lv)(lv)池集下(xia)向流(liu)(liu)濾(lv)(lv)池與上向流(liu)(liu)濾(lv)(lv)池于一體,具有過濾(lv)(lv)處理水質效果好,占地(di)少,結構(gou)簡單,制作低廉;待濾(lv)(lv)水在下(xia)向流(liu)(liu)濾(lv)(lv)池與上向流(liu)(liu)濾(lv)(lv)池聯合作用,對水質處理更為徹底;改變了填(tian)充濾(lv)(lv)料達到(dao)對水質不(bu)同(tong)要求。
為了實現(xian)上述目的(de),本實用新型所采(cai)用的(de)技術方(fang)案是:
濾(lv)(lv)(lv)(lv)池,其(qi)結構特(te)點是,包括多個過(guo)(guo)濾(lv)(lv)(lv)(lv)間(jian),相(xiang)鄰(lin)(lin)兩(liang)(liang)個過(guo)(guo)濾(lv)(lv)(lv)(lv)間(jian)形(xing)成一組(zu)(zu)(zu)(zu)過(guo)(guo)濾(lv)(lv)(lv)(lv)單元,相(xiang)鄰(lin)(lin)兩(liang)(liang)組(zu)(zu)(zu)(zu)過(guo)(guo)濾(lv)(lv)(lv)(lv)單元中,前一組(zu)(zu)(zu)(zu)過(guo)(guo)濾(lv)(lv)(lv)(lv)單元的兩(liang)(liang)個過(guo)(guo)濾(lv)(lv)(lv)(lv)間(jian)在(zai)底部連(lian)通(tong)(tong)而形(xing)成U形(xing)流道,后一組(zu)(zu)(zu)(zu)過(guo)(guo)濾(lv)(lv)(lv)(lv)單元在(zai)頂部連(lian)通(tong)(tong)而形(xing)成n型(xing)流道;第一組(zu)(zu)(zu)(zu)過(guo)(guo)濾(lv)(lv)(lv)(lv)單元的第一個過(guo)(guo)濾(lv)(lv)(lv)(lv)間(jian)與(yu)進水(shui)管連(lian)通(tong)(tong),最后一組(zu)(zu)(zu)(zu)的第二個過(guo)(guo)濾(lv)(lv)(lv)(lv)間(jian)與(yu)出水(shui)管連(lian)通(tong)(tong);每個過(guo)(guo)濾(lv)(lv)(lv)(lv)件內均設有相(xiang)應的過(guo)(guo)濾(lv)(lv)(lv)(lv)層。
本實用新(xin)型通過多個過濾(lv)間形成類似矩形波一樣的流道,待濾(lv)水在下向流濾(lv)池與(yu)上向流濾(lv)池聯(lian)合作用,對(dui)水質處理(li)更為徹底。
根(gen)據本實(shi)用(yong)新型的實(shi)施例,還可(ke)以對本實(shi)用(yong)新型作進(jin)一步的優(you)化(hua),以下為優(you)化(hua)后形成的技(ji)術方案:
優選地,所述過濾間(jian)至(zhi)少有(you)四個。
根據本實用新型(xing)的實施例(li),所述過濾間(jian)為(wei)四個,四個過濾間(jian)分別(bie)為(wei):
第一下向(xiang)流過濾(lv)間,其(qi)頂端與(yu)進(jin)水管連通,
第一(yi)上向流過濾間,其底端與(yu)第一(yi)下向流過濾間的底端連(lian)通,
第二(er)下向流過濾間,其頂端與(yu)第一上向流過濾間的(de)頂端連通,以及(ji)
第二上(shang)向流過濾間(jian),其底(di)端與第二下向流過濾間(jian)的底(di)端連通,該第二上(shang)向流過濾間(jian)的頂端與排水管連通;
所述第(di)(di)(di)一(yi)下向流(liu)(liu)過(guo)(guo)濾(lv)間內設(she)有(you)第(di)(di)(di)一(yi)濾(lv)料層(ceng),第(di)(di)(di)一(yi)上向流(liu)(liu)過(guo)(guo)濾(lv)間內設(she)有(you)第(di)(di)(di)二濾(lv)料層(ceng),第(di)(di)(di)二下向流(liu)(liu)過(guo)(guo)濾(lv)間內設(she)有(you)第(di)(di)(di)三濾(lv)料層(ceng),第(di)(di)(di)二上向流(liu)(liu)過(guo)(guo)濾(lv)間內設(she)有(you)第(di)(di)(di)四濾(lv)料層(ceng);
由此(ci),待處理(li)的廢水(shui)(shui)(shui)經四(si)(si)個(ge)(ge)濾池單(dan)(dan)(dan)元格,水(shui)(shui)(shui)質(zhi)將是(shi)得到(dao)更好(hao)的保(bao)證。四(si)(si)個(ge)(ge)單(dan)(dan)(dan)元格在整個(ge)(ge)廢水(shui)(shui)(shui)處理(li)過(guo)程(cheng)中的作用(yong)是(shi)不(bu)(bu)(bu)一樣的,第一單(dan)(dan)(dan)元格粗(cu)顆粒濾料為(wei)初始過(guo)濾,級配(pei)要(yao)(yao)求(qiu)(qiu)(qiu)不(bu)(bu)(bu)高(gao)(gao),精濾料(纖維料)要(yao)(yao)求(qiu)(qiu)(qiu)也不(bu)(bu)(bu)高(gao)(gao),到(dao)了第二道單(dan)(dan)(dan)元格,濾料級配(pei)要(yao)(yao)求(qiu)(qiu)(qiu)較(jiao)第一單(dan)(dan)(dan)元格要(yao)(yao)求(qiu)(qiu)(qiu)高(gao)(gao),依(yi)次類推,最后出(chu)水(shui)(shui)(shui)的第四(si)(si)單(dan)(dan)(dan)元格濾料級配(pei)要(yao)(yao)求(qiu)(qiu)(qiu)最高(gao)(gao),保(bao)證出(chu)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)級配(pei)為(wei)濾料間(jian)(jian)分(fen)配(pei)情況,級配(pei)低,過(guo)水(shui)(shui)(shui)間(jian)(jian)隙(xi)大小程(cheng)度不(bu)(bu)(bu)高(gao)(gao),出(chu)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)污(wu)染物(wu)除(chu)去(qu)不(bu)(bu)(bu)高(gao)(gao);級配(pei)要(yao)(yao)求(qiu)(qiu)(qiu)高(gao)(gao),過(guo)水(shui)(shui)(shui)間(jian)(jian)隙(xi)大小程(cheng)度要(yao)(yao)求(qiu)(qiu)(qiu)高(gao)(gao),出(chu)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)污(wu)染物(wu)去(qu)除(chu)高(gao)(gao)。
為了更加均勻地進(jin)(jin)水(shui),保(bao)證(zheng)第一(yi)過(guo)濾層的(de)過(guo)濾效(xiao)果,所述第一(yi)下向流過(guo)濾間(jian)的(de)頂部(bu)設(she)有進(jin)(jin)水(shui)分配(pei)槽(cao),該進(jin)(jin)水(shui)分配(pei)槽(cao)通(tong)(tong)過(guo)進(jin)(jin)水(shui)渠與進(jin)(jin)水(shui)管連通(tong)(tong)。
為了更加(jia)均勻地(di)出(chu),保證第四(si)過(guo)濾層的(de)過(guo)濾效果(guo),所述第二上(shang)向流過(guo)濾間的(de)頂部設(she)有出(chu)水(shui)(shui)集(ji)水(shui)(shui)槽,該(gai)出(chu)水(shui)(shui)集(ji)水(shui)(shui)槽通過(guo)集(ji)水(shui)(shui)渠與出(chu)水(shui)(shui)管連通。
為了(le)在底(di)部(bu)形成過(guo)水(shui)緩沖區(qu),所(suo)述第(di)一下(xia)向流(liu)過(guo)濾間(jian)和(he)第(di)一上向流(liu)過(guo)濾間(jian)的(de)底(di)部(bu)設有(you)承托層(ceng)以及位于承托層(ceng)下(xia)方的(de)過(guo)水(shui)室,所(suo)述第(di)二(er)下(xia)向流(liu)過(guo)濾間(jian)和(he)第(di)二(er)上向流(liu)過(guo)濾間(jian)的(de)底(di)部(bu)設有(you)承托層(ceng)以及位于承托層(ceng)下(xia)方的(de)過(guo)水(shui)室。
為了(le)在濾(lv)料層(ceng)飽和時進行反沖洗,所述過水(shui)室的底部一(yi)端(duan)設有(you)反沖洗水(shui)管,所述第一(yi)濾(lv)料層(ceng)、第二濾(lv)料層(ceng)、第三濾(lv)料層(ceng)和第四(si)濾(lv)料層(ceng)的側旁(pang)裝有(you)反沖洗排水(shui)管。
優選地,所述(shu)過(guo)水室的頂部一端設有反沖洗氣管,該過(guo)水室另一端設有放空管。
為了進一步地提高過(guo)濾(lv)效(xiao)果,所述承托層底部設(she)有濾(lv)板和固定(ding)在(zai)濾(lv)板上(shang)的雙濾(lv)頭。
所述第(di)(di)(di)一下(xia)向(xiang)流(liu)(liu)過(guo)(guo)(guo)濾(lv)間、第(di)(di)(di)一上(shang)向(xiang)流(liu)(liu)過(guo)(guo)(guo)濾(lv)間、第(di)(di)(di)二(er)下(xia)向(xiang)流(liu)(liu)過(guo)(guo)(guo)濾(lv)間和第(di)(di)(di)二(er)上(shang)向(xiang)流(liu)(liu)過(guo)(guo)(guo)濾(lv)間一體(ti)化設置(zhi),且四個過(guo)(guo)(guo)濾(lv)間之間呈(cheng)田字(zi)形布置(zhi)。
各個過濾層通過承托層設(she)置在相應的過濾間內。
優選所述第(di)一濾(lv)(lv)料(liao)(liao)層(ceng)為(wei)(wei)石英砂濾(lv)(lv)料(liao)(liao)層(ceng),所述第(di)二濾(lv)(lv)料(liao)(liao)層(ceng)為(wei)(wei)均質石英砂濾(lv)(lv)料(liao)(liao)層(ceng),所述第(di)三濾(lv)(lv)料(liao)(liao)層(ceng)為(wei)(wei)錳砂濾(lv)(lv)料(liao)(liao)層(ceng)、活性(xing)炭(tan)濾(lv)(lv)料(liao)(liao)層(ceng)、KDF濾(lv)(lv)料(liao)(liao)層(ceng)或麥(mai)飯石濾(lv)(lv)料(liao)(liao)層(ceng),所述第(di)四(si)濾(lv)(lv)料(liao)(liao)層(ceng)為(wei)(wei)錳砂濾(lv)(lv)料(liao)(liao)層(ceng)、活性(xing)炭(tan)濾(lv)(lv)料(liao)(liao)層(ceng)、KDF濾(lv)(lv)料(liao)(liao)層(ceng)或麥(mai)飯石濾(lv)(lv)料(liao)(liao)層(ceng)。
由(you)此,待(dai)處(chu)理水通過(guo)進(jin)水管進(jin)入第(di)(di)(di)(di)一(yi)(yi)下(xia)向(xiang)(xiang)流(liu)(liu)過(guo)濾(lv)間(jian)(jian)(jian)(jian)內向(xiang)(xiang)下(xia)流(liu)(liu)動(dong)(dong)、經(jing)(jing)(jing)過(guo)第(di)(di)(di)(di)一(yi)(yi)下(xia)向(xiang)(xiang)流(liu)(liu)過(guo)濾(lv)間(jian)(jian)(jian)(jian)內的第(di)(di)(di)(di)一(yi)(yi)濾(lv)料(liao)層(ceng)過(guo)濾(lv)后(hou)的水進(jin)入第(di)(di)(di)(di)一(yi)(yi)上(shang)向(xiang)(xiang)流(liu)(liu)過(guo)濾(lv)間(jian)(jian)(jian)(jian)向(xiang)(xiang)上(shang)流(liu)(liu)動(dong)(dong)、經(jing)(jing)(jing)過(guo)第(di)(di)(di)(di)一(yi)(yi)上(shang)向(xiang)(xiang)流(liu)(liu)過(guo)濾(lv)間(jian)(jian)(jian)(jian)內的第(di)(di)(di)(di)二濾(lv)料(liao)層(ceng)過(guo)濾(lv)后(hou)的水進(jin)入第(di)(di)(di)(di)二下(xia)向(xiang)(xiang)流(liu)(liu)過(guo)濾(lv)間(jian)(jian)(jian)(jian)內向(xiang)(xiang)下(xia)流(liu)(liu)動(dong)(dong)、經(jing)(jing)(jing)過(guo)第(di)(di)(di)(di)二下(xia)向(xiang)(xiang)流(liu)(liu)過(guo)濾(lv)間(jian)(jian)(jian)(jian)內的第(di)(di)(di)(di)三濾(lv)料(liao)層(ceng)過(guo)濾(lv)后(hou)的水進(jin)入第(di)(di)(di)(di)二上(shang)向(xiang)(xiang)流(liu)(liu)過(guo)濾(lv)間(jian)(jian)(jian)(jian)內向(xiang)(xiang)上(shang)流(liu)(liu)動(dong)(dong)、經(jing)(jing)(jing)過(guo)第(di)(di)(di)(di)二上(shang)向(xiang)(xiang)流(liu)(liu)過(guo)濾(lv)間(jian)(jian)(jian)(jian)內的第(di)(di)(di)(di)四濾(lv)料(liao)層(ceng)過(guo)濾(lv)后(hou)的水通過(guo)排水管排出(chu)。
當待濾(lv)(lv)水經過各第一濾(lv)(lv)料層(ceng)(ceng)或(huo)第三濾(lv)(lv)料層(ceng)(ceng)時,出現濾(lv)(lv)速減慢,顏色變深,濾(lv)(lv)池停止(zhi)過濾(lv)(lv)進行反(fan)(fan)(fan)沖(chong)(chong)洗(xi);或(huo)者第二濾(lv)(lv)料層(ceng)(ceng)或(huo)第四濾(lv)(lv)料層(ceng)(ceng)液面漂浮懸(xuan)浮物,濾(lv)(lv)料層(ceng)(ceng)有翻滾現象時需進行反(fan)(fan)(fan)沖(chong)(chong)洗(xi)。由(you)此,上述過濾(lv)(lv)方(fang)法還包括反(fan)(fan)(fan)沖(chong)(chong)洗(xi)水步驟(zou)和反(fan)(fan)(fan)沖(chong)(chong)洗(xi)氣(qi)步驟(zou):
其中,反沖(chong)洗(xi)(xi)水(shui)(shui)步驟(zou)為:關閉進水(shui)(shui)管和(he)(he)出(chu)(chu)水(shui)(shui)管,然后通(tong)過(guo)設置在第(di)(di)(di)(di)一下向(xiang)流(liu)(liu)(liu)過(guo)濾間(jian)(jian)(jian)、第(di)(di)(di)(di)一上向(xiang)流(liu)(liu)(liu)過(guo)濾間(jian)(jian)(jian)、第(di)(di)(di)(di)二下向(xiang)流(liu)(liu)(liu)過(guo)濾間(jian)(jian)(jian)和(he)(he)第(di)(di)(di)(di)二上向(xiang)流(liu)(liu)(liu)過(guo)濾間(jian)(jian)(jian)底部的(de)反沖(chong)洗(xi)(xi)水(shui)(shui)管進水(shui)(shui),最(zui)后從第(di)(di)(di)(di)一下向(xiang)流(liu)(liu)(liu)過(guo)濾間(jian)(jian)(jian)、第(di)(di)(di)(di)一上向(xiang)流(liu)(liu)(liu)過(guo)濾間(jian)(jian)(jian)、第(di)(di)(di)(di)二下向(xiang)流(liu)(liu)(liu)過(guo)濾間(jian)(jian)(jian)和(he)(he)第(di)(di)(di)(di)二上向(xiang)流(liu)(liu)(liu)過(guo)濾間(jian)(jian)(jian)的(de)濾料層(ceng)側(ce)旁(pang)的(de)反沖(chong)洗(xi)(xi)排水(shui)(shui)管排出(chu)(chu);
反沖洗氣(qi)步驟為:關閉進(jin)水管和出(chu)水管,然后(hou)通過設置在(zai)第(di)一下(xia)向(xiang)(xiang)(xiang)流(liu)過濾(lv)(lv)間、第(di)一上向(xiang)(xiang)(xiang)流(liu)過濾(lv)(lv)間、第(di)二下(xia)向(xiang)(xiang)(xiang)流(liu)過濾(lv)(lv)間和第(di)二上向(xiang)(xiang)(xiang)流(liu)過濾(lv)(lv)間底(di)部(bu)的(de)反沖洗氣(qi)管進(jin)氣(qi),最后(hou)從設置在(zai)第(di)一下(xia)向(xiang)(xiang)(xiang)流(liu)過濾(lv)(lv)間、第(di)一上向(xiang)(xiang)(xiang)流(liu)過濾(lv)(lv)間、第(di)二下(xia)向(xiang)(xiang)(xiang)流(liu)過濾(lv)(lv)間和第(di)二上向(xiang)(xiang)(xiang)流(liu)過濾(lv)(lv)間底(di)部(bu)的(de)放空管排出(chu)。
由此,反(fan)沖(chong)(chong)洗(xi)(xi)(xi)時,保持放(fang)空閥(fa)(fa)關閉(bi)(bi)狀態(tai)(tai),關閉(bi)(bi)進水(shui)(shui)(shui)管(guan)閥(fa)(fa)門(men)(men)、出(chu)水(shui)(shui)(shui)閥(fa)(fa)門(men)(men),開(kai)啟反(fan)沖(chong)(chong)洗(xi)(xi)(xi)閥(fa)(fa)門(men)(men),充入(ru)(ru)反(fan)沖(chong)(chong)洗(xi)(xi)(xi)水(shui)(shui)(shui)后(hou),進水(shui)(shui)(shui)水(shui)(shui)(shui)洗(xi)(xi)(xi);水(shui)(shui)(shui)洗(xi)(xi)(xi)片刻后(hou),開(kai)啟反(fan)沖(chong)(chong)洗(xi)(xi)(xi)氣(qi)(qi)管(guan)閥(fa)(fa)門(men)(men)充入(ru)(ru)反(fan)沖(chong)(chong)洗(xi)(xi)(xi)氣(qi)(qi)進行氣(qi)(qi)水(shui)(shui)(shui)聯合洗(xi)(xi)(xi),通入(ru)(ru)氣(qi)(qi)體的(de)主(zhu)要作用(yong)為加強濾料層的(de)攪拌力度,使(shi)反(fan)洗(xi)(xi)(xi)更徹底;氣(qi)(qi)水(shui)(shui)(shui)聯合洗(xi)(xi)(xi)片刻后(hou),關閉(bi)(bi)反(fan)沖(chong)(chong)洗(xi)(xi)(xi)氣(qi)(qi)管(guan)閥(fa)(fa)門(men)(men),停止(zhi)供氣(qi)(qi);待濾料層反(fan)洗(xi)(xi)(xi)出(chu)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)變清澈后(hou)停止(zhi)反(fan)洗(xi)(xi)(xi),重新進入(ru)(ru)過濾狀態(tai)(tai)。
本實用(yong)新(xin)型(xing)的(de)技術(shu)原理(li)(li):待(dai)濾(lv)(lv)(lv)(lv)(lv)水(shui)(shui)經(jing)(jing)進(jin)(jin)(jin)水(shui)(shui)管進(jin)(jin)(jin)入第(di)(di)(di)(di)一(yi)(yi)下(xia)(xia)向(xiang)(xiang)流(liu)(liu)(liu)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)間(jian)(jian),在(zai)重力的(de)作(zuo)用(yong)下(xia)(xia),待(dai)濾(lv)(lv)(lv)(lv)(lv)水(shui)(shui)穿過(guo)(guo)(guo)第(di)(di)(di)(di)一(yi)(yi)濾(lv)(lv)(lv)(lv)(lv)料層(ceng),待(dai)濾(lv)(lv)(lv)(lv)(lv)水(shui)(shui)中較(jiao)(jiao)大的(de)懸浮(fu)物被濾(lv)(lv)(lv)(lv)(lv)料層(ceng)吸附、捕(bu)捉等(deng)方式(shi)截留下(xia)(xia)來,經(jing)(jing)過(guo)(guo)(guo)第(di)(di)(di)(di)一(yi)(yi)濾(lv)(lv)(lv)(lv)(lv)料層(ceng)粗(cu)處(chu)(chu)(chu)理(li)(li)后(hou)的(de)水(shui)(shui)通(tong)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)板上(shang)的(de)雙濾(lv)(lv)(lv)(lv)(lv)頭進(jin)(jin)(jin)入過(guo)(guo)(guo)水(shui)(shui)室(shi);過(guo)(guo)(guo)水(shui)(shui)室(shi)連通(tong)第(di)(di)(di)(di)一(yi)(yi)下(xia)(xia)向(xiang)(xiang)流(liu)(liu)(liu)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)間(jian)(jian)和第(di)(di)(di)(di)一(yi)(yi)上(shang)向(xiang)(xiang)流(liu)(liu)(liu)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)間(jian)(jian)。經(jing)(jing)過(guo)(guo)(guo)粗(cu)處(chu)(chu)(chu)理(li)(li)后(hou)的(de)待(dai)濾(lv)(lv)(lv)(lv)(lv)水(shui)(shui)在(zai)過(guo)(guo)(guo)水(shui)(shui)室(shi)中進(jin)(jin)(jin)入到第(di)(di)(di)(di)一(yi)(yi)上(shang)向(xiang)(xiang)流(liu)(liu)(liu)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)間(jian)(jian),并從(cong)下(xia)(xia)往上(shang)逆(ni)向(xiang)(xiang)穿過(guo)(guo)(guo)第(di)(di)(di)(di)二濾(lv)(lv)(lv)(lv)(lv)料層(ceng),將(jiang)待(dai)濾(lv)(lv)(lv)(lv)(lv)水(shui)(shui)中較(jiao)(jiao)為細小的(de)顆粒物質吸附、捕(bu)捉等(deng)方式(shi)截留下(xia)(xia)來,完成粗(cu)處(chu)(chu)(chu)理(li)(li)后(hou)的(de)第(di)(di)(di)(di)二級細處(chu)(chu)(chu)理(li)(li);經(jing)(jing)過(guo)(guo)(guo)第(di)(di)(di)(di)二濾(lv)(lv)(lv)(lv)(lv)料層(ceng)處(chu)(chu)(chu)理(li)(li)后(hou)的(de)水(shui)(shui)越過(guo)(guo)(guo)第(di)(di)(di)(di)一(yi)(yi)上(shang)向(xiang)(xiang)流(liu)(liu)(liu)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)間(jian)(jian)與第(di)(di)(di)(di)二下(xia)(xia)向(xiang)(xiang)流(liu)(liu)(liu)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)間(jian)(jian)間(jian)(jian)的(de)隔墻進(jin)(jin)(jin)入第(di)(di)(di)(di)二下(xia)(xia)向(xiang)(xiang)流(liu)(liu)(liu)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)間(jian)(jian),并通(tong)過(guo)(guo)(guo)第(di)(di)(di)(di)三(san)(san)濾(lv)(lv)(lv)(lv)(lv)料層(ceng)進(jin)(jin)(jin)行(xing)第(di)(di)(di)(di)三(san)(san)級細處(chu)(chu)(chu)理(li)(li),進(jin)(jin)(jin)行(xing)第(di)(di)(di)(di)三(san)(san)級處(chu)(chu)(chu)理(li)(li);再(zai)通(tong)過(guo)(guo)(guo)第(di)(di)(di)(di)三(san)(san)濾(lv)(lv)(lv)(lv)(lv)料層(ceng)底部過(guo)(guo)(guo)水(shui)(shui)室(shi)進(jin)(jin)(jin)入第(di)(di)(di)(di)二上(shang)向(xiang)(xiang)流(liu)(liu)(liu)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)間(jian)(jian),在(zai)第(di)(di)(di)(di)四濾(lv)(lv)(lv)(lv)(lv)料層(ceng)的(de)固有特(te)性下(xia)(xia)進(jin)(jin)(jin)行(xing)第(di)(di)(di)(di)四級處(chu)(chu)(chu)理(li)(li),處(chu)(chu)(chu)理(li)(li)后(hou)的(de)濾(lv)(lv)(lv)(lv)(lv)后(hou)水(shui)(shui)流(liu)(liu)(liu)經(jing)(jing)集(ji)水(shui)(shui)槽匯集(ji)于集(ji)水(shui)(shui)渠,由出(chu)水(shui)(shui)管排出(chu)。
各濾(lv)(lv)(lv)(lv)料(liao)層(ceng)間(jian)填(tian)(tian)(tian)料(liao)的填(tian)(tian)(tian)充(chong)根據(ju)待濾(lv)(lv)(lv)(lv)水(shui)(shui)最(zui)終(zhong)出水(shui)(shui)要求(qiu)可選擇不同濾(lv)(lv)(lv)(lv)料(liao):如最(zui)終(zhong)出水(shui)(shui)需(xu)去除(chu)重(zhong)金屬可在第(di)(di)(di)一下向流(liu)過濾(lv)(lv)(lv)(lv)間(jian)和第(di)(di)(di)一上向流(liu)過濾(lv)(lv)(lv)(lv)間(jian)填(tian)(tian)(tian)充(chong)去除(chu)懸浮顆粒物(wu)質的石英砂(sha)類(lei)(lei)填(tian)(tian)(tian)料(liao),第(di)(di)(di)二下向流(liu)過濾(lv)(lv)(lv)(lv)間(jian)和第(di)(di)(di)二上向流(liu)過濾(lv)(lv)(lv)(lv)間(jian)填(tian)(tian)(tian)充(chong)去除(chu)重(zhong)金屬物(wu)質的錳(meng)砂(sha)、活性炭或(huo)KDF類(lei)(lei)填(tian)(tian)(tian)料(liao);如最(zui)終(zhong)出水(shui)(shui)需(xu)去除(chu)臭味、細菌(jun)類(lei)(lei)物(wu)質,在第(di)(di)(di)二下向流(liu)過濾(lv)(lv)(lv)(lv)間(jian)和第(di)(di)(di)二上向流(liu)過濾(lv)(lv)(lv)(lv)間(jian)填(tian)(tian)(tian)充(chong)活性炭或(huo)麥飯石類(lei)(lei)填(tian)(tian)(tian)料(liao)。
與現(xian)有(you)技術相比(bi),本實用(yong)新型的有(you)益效果是:
1、濾池(chi)將兩套(tao)上、下向流(liu)濾池(chi)結合為一體,其結構(gou)簡單,制作成本低廉。
2、待濾水在下向(xiang)(xiang)流(liu)濾池(chi)與上向(xiang)(xiang)流(liu)濾池(chi)聯合作用,對水質處(chu)理更為徹(che)底。
3、改變填充濾料達到對水質的不同(tong)要求;
4、經過本實用新型的(de)濾池處理后,水質優于國家(jia)標準(zhun)。
附圖說明
圖1是本實用(yong)新型(xing)一(yi)個(ge)實施例的結(jie)構(gou)原理(li)圖;
圖2是圖1的A—A剖視圖;
圖3是(shi)圖1的B—B剖視圖。
在圖中
1-出水(shui)管;2-第(di)(di)一下向(xiang)流(liu)過(guo)(guo)濾間(jian);21-進水(shui)渠;22-進水(shui)分配槽(cao);23-第(di)(di)一濾料層;24-承托層;25-雙濾頭;26-濾板;27,28-過(guo)(guo)水(shui)室;3-第(di)(di)一上(shang)向(xiang)流(liu)過(guo)(guo)濾間(jian);31-第(di)(di)二濾料層;4-第(di)(di)二下向(xiang)流(liu)過(guo)(guo)濾間(jian);41-第(di)(di)三濾料層;5-第(di)(di)二上(shang)向(xiang)流(liu)過(guo)(guo)濾間(jian);51-第(di)(di)四濾料層;52-出水(shui)集水(shui)槽(cao);53-集水(shui)渠;6-反沖(chong)洗(xi)水(shui)管;7-反沖(chong)洗(xi)氣管;8-反沖(chong)洗(xi)排(pai)水(shui)管;9-放空管;10-出水(shui)管。
具體實施方式
以下將參考附圖并結合(he)實(shi)(shi)(shi)施例來詳細說明(ming)本(ben)實(shi)(shi)(shi)用新型。需(xu)要說明(ming)的(de)是,在(zai)不沖(chong)突的(de)情況下,本(ben)實(shi)(shi)(shi)用新型中的(de)實(shi)(shi)(shi)施例及(ji)實(shi)(shi)(shi)施例中的(de)特征可以相(xiang)互組合(he)。為敘述方(fang)便,下文(wen)中如出現“上”、“下”、“左(zuo)(zuo)”、“右(you)”字(zi)樣,僅表(biao)示與附圖本(ben)身的(de)上、下、左(zuo)(zuo)、右(you)方(fang)向一致(zhi),并不對結構起限定作用。
濾(lv)(lv)池,如(ru)圖1所示,包括進水(shui)(shui)管(guan)(guan)1、第(di)(di)(di)一(yi)下向流(liu)過(guo)濾(lv)(lv)間(jian)(jian)2、進水(shui)(shui)渠21、進水(shui)(shui)分(fen)配槽(cao)22、第(di)(di)(di)一(yi)濾(lv)(lv)料(liao)(liao)層23、承托層24、雙濾(lv)(lv)頭(tou)25、濾(lv)(lv)板26、過(guo)水(shui)(shui)室27,28、第(di)(di)(di)一(yi)上(shang)向流(liu)過(guo)濾(lv)(lv)間(jian)(jian)3、第(di)(di)(di)二(er)(er)濾(lv)(lv)料(liao)(liao)層31、第(di)(di)(di)二(er)(er)下向流(liu)過(guo)濾(lv)(lv)間(jian)(jian)4、第(di)(di)(di)三濾(lv)(lv)料(liao)(liao)層41、第(di)(di)(di)二(er)(er)上(shang)向流(liu)過(guo)濾(lv)(lv)間(jian)(jian)5、第(di)(di)(di)四濾(lv)(lv)料(liao)(liao)層51、出水(shui)(shui)集水(shui)(shui)槽(cao)52、集水(shui)(shui)渠53、反(fan)沖(chong)洗(xi)水(shui)(shui)管(guan)(guan)6、反(fan)沖(chong)洗(xi)氣管(guan)(guan)7、反(fan)沖(chong)洗(xi)排水(shui)(shui)管(guan)(guan)8、放空管(guan)(guan)9、出水(shui)(shui)管(guan)(guan)10等。
優選地,所(suo)述(shu)(shu)第(di)一濾(lv)(lv)(lv)料層23為石英砂(sha)濾(lv)(lv)(lv)料層,所(suo)述(shu)(shu)第(di)二(er)濾(lv)(lv)(lv)料層31為均質石英砂(sha)濾(lv)(lv)(lv)料層,所(suo)述(shu)(shu)第(di)三濾(lv)(lv)(lv)料層41為錳(meng)砂(sha)濾(lv)(lv)(lv)料層、活性炭濾(lv)(lv)(lv)料層、KDF濾(lv)(lv)(lv)料層或麥飯石濾(lv)(lv)(lv)料層,所(suo)述(shu)(shu)第(di)四濾(lv)(lv)(lv)料層51為錳(meng)砂(sha)濾(lv)(lv)(lv)料層、活性炭濾(lv)(lv)(lv)料層、KDF濾(lv)(lv)(lv)料層或麥飯石濾(lv)(lv)(lv)料層。
所(suo)述的(de)進(jin)(jin)水(shui)(shui)管1設(she)(she)置(zhi)在第一(yi)下向(xiang)流過濾(lv)間(jian)2的(de)頂部(bu),第一(yi)下向(xiang)流過濾(lv)間(jian)2與進(jin)(jin)水(shui)(shui)管1連通的(de)側壁上部(bu)設(she)(she)置(zhi)有進(jin)(jin)水(shui)(shui)渠(qu)21;進(jin)(jin)水(shui)(shui)渠(qu)21另一(yi)側布設(she)(she)有兩(liang)條(tiao)進(jin)(jin)水(shui)(shui)分配(pei)槽22,分配(pei)槽22下側依(yi)次設(she)(she)置(zhi)有第一(yi)濾(lv)料層23、承托層24、雙(shuang)濾(lv)頭25、濾(lv)板(ban)26、過水(shui)(shui)室27。
所述(shu)的(de)第(di)一上向(xiang)(xiang)流過濾(lv)(lv)間3內設置(zhi)(zhi)有(you)(you)第(di)二濾(lv)(lv)料(liao)層33;所述(shu)的(de)第(di)二下向(xiang)(xiang)流過濾(lv)(lv)間4內設置(zhi)(zhi)有(you)(you)第(di)三濾(lv)(lv)料(liao)層41;所述(shu)的(de)第(di)二上向(xiang)(xiang)流過濾(lv)(lv)間5內設置(zhi)(zhi)有(you)(you)第(di)四濾(lv)(lv)料(liao)層51。
所述的(de)過(guo)水(shui)(shui)室(shi)27設(she)置(zhi)(zhi)在(zai)第(di)一(yi)下(xia)向(xiang)流(liu)過(guo)濾(lv)間(jian)2與(yu)第(di)一(yi)上向(xiang)流(liu)過(guo)濾(lv)間(jian)3的(de)底部(bu)(bu);過(guo)水(shui)(shui)室(shi)28設(she)置(zhi)(zhi)在(zai)第(di)二下(xia)向(xiang)流(liu)過(guo)濾(lv)間(jian)4與(yu)第(di)二上向(xiang)流(liu)過(guo)濾(lv)間(jian)5的(de)底部(bu)(bu);過(guo)水(shui)(shui)室(shi)27,28一(yi)端底部(bu)(bu)設(she)置(zhi)(zhi)有(you)反沖(chong)洗(xi)水(shui)(shui)管6,頂部(bu)(bu)設(she)置(zhi)(zhi)有(you)反沖(chong)洗(xi)氣管7,過(guo)水(shui)(shui)室(shi)27,28另一(yi)側設(she)置(zhi)(zhi)有(you)放(fang)空管9。
所(suo)述的(de)承(cheng)托層(ceng)(ceng)24設(she)置(zhi)在過濾(lv)(lv)(lv)間第一濾(lv)(lv)(lv)料(liao)(liao)層(ceng)(ceng)2、第二濾(lv)(lv)(lv)料(liao)(liao)層(ceng)(ceng)3、第三濾(lv)(lv)(lv)料(liao)(liao)層(ceng)(ceng)4、第四濾(lv)(lv)(lv)料(liao)(liao)層(ceng)(ceng)5的(de)底部;承(cheng)托層(ceng)(ceng)24底部設(she)置(zhi)有雙(shuang)濾(lv)(lv)(lv)頭25、濾(lv)(lv)(lv)板26;所(suo)述的(de)雙(shuang)濾(lv)(lv)(lv)頭25穿插(cha)濾(lv)(lv)(lv)板26。
所述的(de)(de)反沖洗(xi)排水管8設置在第一濾料(liao)(liao)層(ceng)2與第二濾料(liao)(liao)層(ceng)3的(de)(de)側(ce)旁(pang),第三濾料(liao)(liao)層(ceng)4與第四濾料(liao)(liao)層(ceng)5的(de)(de)側(ce)旁(pang)。
所述的出(chu)水管10設置在第(di)四濾料(liao)層5上部集(ji)水渠53的一端,集(ji)水渠53一側平(ping)行設置有出(chu)水集(ji)水槽52。
應用實例
某小區污水處理廠深度處理采用本濾池,濾池間依據水流順序排列過濾間順序依次為粗石英砂過濾間、均質石英砂過濾間、錳砂過濾間、活性炭過濾間,待濾水進水水質:COD≤60mg/L,NH3-N≤8 mg/L,TN≤8 mg/L ,TP≤2mg/L, SS≤120mg/L,Fe2+≤0.5mg/L,Mn≤0.3mg/L。
經過濾池四級處理后,處理出水水質指標為:COD≤50mg/L,NH3-N≤5 mg/L,TN≤5 mg/L ,TP≤0.5mg/L, SS≤5mg/L,Fe2+≤0.1mg/L,Mn≤0.05mg/L,滿(man)足和優于國(guo)家(jia)相(xiang)關(guan)的(de)水(shui)質標準。
上述實(shi)(shi)(shi)施例闡(chan)明的(de)(de)內容應當理解(jie)為(wei)這些(xie)實(shi)(shi)(shi)施例僅用(yong)于更清(qing)楚(chu)地(di)說明本(ben)實(shi)(shi)(shi)用(yong)新(xin)型,而不用(yong)于限(xian)制(zhi)本(ben)實(shi)(shi)(shi)用(yong)新(xin)型的(de)(de)范圍,在閱(yue)讀了本(ben)實(shi)(shi)(shi)用(yong)新(xin)型之后,本(ben)領域技術人員對本(ben)實(shi)(shi)(shi)用(yong)新(xin)型的(de)(de)各種等(deng)價形式的(de)(de)修改均落(luo)入(ru)本(ben)申請所(suo)附權(quan)利(li)要求(qiu)所(suo)限(xian)定的(de)(de)范圍。