本實用(yong)新型屬于廢水(shui)處理(li)裝置技術領域,具體涉及一種養豬廢水(shui)一體化(hua)處理(li)設備。
背景技術:
養(yang)豬業的發展不僅(jin)為人們提(ti)供了(le)大量高品質的肉食來源,還提(ti)高了(le)人們的生活品質。
但(dan)是在(zai)養(yang)豬生(sheng)產(chan)(chan)過程中(zhong)會(hui)產(chan)(chan)生(sheng)大(da)(da)(da)量有(you)(you)機(ji)廢棄物(wu)(wu),這些有(you)(you)機(ji)廢棄物(wu)(wu)中(zhong)含有(you)(you)大(da)(da)(da)量的(de)(de)生(sheng)物(wu)(wu)質能和有(you)(you)機(ji)肥資源(yuan),如不(bu)(bu)進行處理和綜合利(li)用(yong)而直(zhi)接(jie)排放,不(bu)(bu)僅嚴重污染了(le)水(shui)(shui)源(yuan)和生(sheng)態自然環境,還會(hui)對生(sheng)產(chan)(chan)產(chan)(chan)生(sheng)不(bu)(bu)利(li)影(ying)響,此外,還會(hui)造成(cheng)資源(yuan)的(de)(de)極(ji)大(da)(da)(da)浪費。若(ruo)是對養(yang)豬廢水(shui)(shui)處理不(bu)(bu)當,糞水(shui)(shui)四(si)溢(yi),會(hui)對環境產(chan)(chan)生(sheng)極(ji)大(da)(da)(da)的(de)(de)不(bu)(bu)良影(ying)響。目前我(wo)國現有(you)(you)的(de)(de)養(yang)豬廢水(shui)(shui)處理設(she)備(bei)(bei)繁多,但(dan)由于(yu)設(she)備(bei)(bei)結構(gou)設(she)計的(de)(de)不(bu)(bu)足,導(dao)致實際(ji)處理效果優異的(de)(de)設(she)備(bei)(bei)極(ji)少,同時,由于(yu)大(da)(da)(da)多數處理設(she)備(bei)(bei)的(de)(de)費用(yong)昂貴,導(dao)致廢水(shui)(shui)處理的(de)(de)投(tou)入(ru)遠遠大(da)(da)(da)于(yu)產(chan)(chan)出,阻礙了(le)其推廣應用(yong)。
因(yin)此一種設備投入少,養豬(zhu)(zhu)廢水處理(li)產出高,且可回收利用(yong)養豬(zhu)(zhu)廢水資源(yuan)的養豬(zhu)(zhu)廢水一體化(hua)處理(li)設備就顯得尤為(wei)重要。
技術實現要素:
本(ben)實(shi)用(yong)新型的目的是克(ke)服現(xian)有技術的不(bu)足而(er)提(ti)供一種(zhong)養(yang)豬(zhu)廢水(shui)一體化處(chu)(chu)理(li)(li)設(she)(she)備(bei),該廢水(shui)處(chu)(chu)理(li)(li)設(she)(she)備(bei)結構精簡(jian),各部件設(she)(she)置合理(li)(li),有效節約了設(she)(she)備(bei)費用(yong),不(bu)僅處(chu)(chu)理(li)(li)的水(shui)質完全達到排放標準,還將養(yang)豬(zhu)廢水(shui)轉化為新能源再(zai)利(li)用(yong)。
養豬(zhu)廢水(shui)(shui)(shui)(shui)(shui)(shui)(shui)一(yi)(yi)體化(hua)處(chu)理(li)設(she)備,包括固液分(fen)離(li)裝置、厭氧(yang)(yang)(yang)(yang)反(fan)(fan)應(ying)裝置、調節(jie)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、第(di)(di)(di)(di)(di)一(yi)(yi)提升(sheng)泵(beng)(beng)(beng)(beng)、水(shui)(shui)(shui)(shui)(shui)(shui)(shui)解(jie)酸化(hua)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、填(tian)料(liao)、缺(que)氧(yang)(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、鼓(gu)風機、第(di)(di)(di)(di)(di)一(yi)(yi)曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan)、污(wu)泥(ni)(ni)(ni)(ni)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、污(wu)泥(ni)(ni)(ni)(ni)泵(beng)(beng)(beng)(beng)、MBR好(hao)(hao)(hao)氧(yang)(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、第(di)(di)(di)(di)(di)二曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan)、產(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)、清(qing)(qing)洗出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)、產(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)、產(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)、反(fan)(fan)洗進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)、藥洗進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)、壓(ya)力(li)(li)開關、清(qing)(qing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、消(xiao)(xiao)毒(du)(du)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、第(di)(di)(di)(di)(di)三(san)曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan)和(he)(he)(he)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)口,其中(zhong)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)固液分(fen)離(li)裝置、厭氧(yang)(yang)(yang)(yang)反(fan)(fan)應(ying)裝置、調節(jie)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、第(di)(di)(di)(di)(di)一(yi)(yi)提升(sheng)泵(beng)(beng)(beng)(beng)和(he)(he)(he)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)解(jie)酸化(hua)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)依(yi)次(ci)(ci)通(tong)(tong)(tong)過(guo)(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)連(lian)(lian)接(jie)(jie)(jie)(jie),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)第(di)(di)(di)(di)(di)一(yi)(yi)提升(sheng)泵(beng)(beng)(beng)(beng)的(de)(de)入口通(tong)(tong)(tong)過(guo)(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)連(lian)(lian)接(jie)(jie)(jie)(jie)調節(jie)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)底部,第(di)(di)(di)(di)(di)一(yi)(yi)提升(sheng)泵(beng)(beng)(beng)(beng)的(de)(de)出(chu)(chu)口通(tong)(tong)(tong)過(guo)(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)連(lian)(lian)接(jie)(jie)(jie)(jie)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)解(jie)酸化(hua)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)頂部,所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)解(jie)酸化(hua)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)內(nei)(nei)設(she)有填(tian)料(liao),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)解(jie)酸化(hua)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、缺(que)氧(yang)(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、污(wu)泥(ni)(ni)(ni)(ni)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、MBR好(hao)(hao)(hao)氧(yang)(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、清(qing)(qing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)和(he)(he)(he)消(xiao)(xiao)毒(du)(du)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)依(yi)次(ci)(ci)相鄰連(lian)(lian)接(jie)(jie)(jie)(jie)設(she)置,其中(zhong)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)缺(que)氧(yang)(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)內(nei)(nei)設(she)有第(di)(di)(di)(di)(di)一(yi)(yi)曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan),MBR好(hao)(hao)(hao)氧(yang)(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)內(nei)(nei)設(she)有第(di)(di)(di)(di)(di)二曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan),消(xiao)(xiao)毒(du)(du)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)內(nei)(nei)設(she)有第(di)(di)(di)(di)(di)三(san)曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)鼓(gu)風機、第(di)(di)(di)(di)(di)一(yi)(yi)曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan)、第(di)(di)(di)(di)(di)二曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan)和(he)(he)(he)第(di)(di)(di)(di)(di)三(san)曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan)依(yi)次(ci)(ci)通(tong)(tong)(tong)過(guo)(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)連(lian)(lian)接(jie)(jie)(jie)(jie),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)鼓(gu)風機、第(di)(di)(di)(di)(di)一(yi)(yi)曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan)、第(di)(di)(di)(di)(di)二曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan)和(he)(he)(he)第(di)(di)(di)(di)(di)三(san)曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan)的(de)(de)連(lian)(lian)接(jie)(jie)(jie)(jie)管(guan)(guan)(guan)路(lu)(lu)自鼓(gu)風機依(yi)次(ci)(ci)通(tong)(tong)(tong)過(guo)(guo)(guo)缺(que)氧(yang)(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、污(wu)泥(ni)(ni)(ni)(ni)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)、MBR好(hao)(hao)(hao)氧(yang)(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)和(he)(he)(he)清(qing)(qing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)連(lian)(lian)接(jie)(jie)(jie)(jie)至第(di)(di)(di)(di)(di)三(san)曝(pu)(pu)(pu)(pu)氣(qi)(qi)管(guan)(guan)(guan),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)污(wu)泥(ni)(ni)(ni)(ni)泵(beng)(beng)(beng)(beng)的(de)(de)入口通(tong)(tong)(tong)過(guo)(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)分(fen)別連(lian)(lian)接(jie)(jie)(jie)(jie)污(wu)泥(ni)(ni)(ni)(ni)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)和(he)(he)(he)MBR好(hao)(hao)(hao)氧(yang)(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi),污(wu)泥(ni)(ni)(ni)(ni)泵(beng)(beng)(beng)(beng)的(de)(de)出(chu)(chu)口口通(tong)(tong)(tong)過(guo)(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)分(fen)別連(lian)(lian)接(jie)(jie)(jie)(jie)污(wu)泥(ni)(ni)(ni)(ni)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)和(he)(he)(he)MBR好(hao)(hao)(hao)氧(yang)(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)MBR好(hao)(hao)(hao)氧(yang)(yang)(yang)(yang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)內(nei)(nei)設(she)有MBR膜(mo)生(sheng)物反(fan)(fan)應(ying)器(qi),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)產(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)、清(qing)(qing)洗出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)的(de)(de)一(yi)(yi)端均通(tong)(tong)(tong)過(guo)(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)和(he)(he)(he)MBR膜(mo)生(sheng)物反(fan)(fan)應(ying)器(qi)連(lian)(lian)接(jie)(jie)(jie)(jie),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)產(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)的(de)(de)另一(yi)(yi)端依(yi)次(ci)(ci)與(yu)(yu)(yu)壓(ya)力(li)(li)開關、產(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)、產(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)通(tong)(tong)(tong)過(guo)(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)連(lian)(lian)接(jie)(jie)(jie)(jie)至清(qing)(qing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)產(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)的(de)(de)另一(yi)(yi)端與(yu)(yu)(yu)反(fan)(fan)洗進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)通(tong)(tong)(tong)過(guo)(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)連(lian)(lian)接(jie)(jie)(jie)(jie)至清(qing)(qing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)產(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)的(de)(de)另一(yi)(yi)端與(yu)(yu)(yu)反(fan)(fan)洗進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)通(tong)(tong)(tong)過(guo)(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)連(lian)(lian)接(jie)(jie)(jie)(jie)至消(xiao)(xiao)毒(du)(du)池(chi)(chi)(chi)(chi)(chi)(chi)(chi),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)清(qing)(qing)洗出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)的(de)(de)另一(yi)(yi)端通(tong)(tong)(tong)過(guo)(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)依(yi)次(ci)(ci)連(lian)(lian)接(jie)(jie)(jie)(jie)產(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)、壓(ya)力(li)(li)開關和(he)(he)(he)產(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)的(de)(de)另一(yi)(yi)端并形成閉合回路(lu)(lu),所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)消(xiao)(xiao)毒(du)(du)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)一(yi)(yi)側壁上設(she)有出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)口。
更進一步地,所述的養豬廢(fei)水一體化處理設備,其中所述固(gu)液分(fen)離裝置為固(gu)液分(fen)離機。
更(geng)進一步地,所述(shu)的養豬廢水一體化處理設(she)備(bei),其(qi)中所述(shu)厭(yan)氧(yang)反應裝置為(wei)升流式厭(yan)氧(yang)污泥(ni)床。
更進一(yi)(yi)步地,所述的(de)養豬廢水一(yi)(yi)體化處(chu)理設備(bei),其中(zhong)所述調節(jie)(jie)池內(nei)設有第一(yi)(yi)液(ye)位開關,所述調節(jie)(jie)池內(nei)設有格(ge)柵(zha),所述格(ge)柵(zha)條空(kong)隙寬度小于10mm。
更(geng)進一(yi)步地,所述的養(yang)豬廢(fei)水(shui)一(yi)體化(hua)處理設備(bei),其中所述MBR好氧(yang)池頂部設有第二液位開關。
更進一步地,所(suo)述的養豬廢水(shui)一體化(hua)處理設備,其中(zhong)所(suo)述水(shui)解酸化(hua)池內中(zhong)間部位設有(you)填料。
更進一(yi)步地,所(suo)述的養豬廢水一(yi)體化處理設備,其(qi)中所(suo)述MBR好(hao)氧池內設有活性炭(tan)。
更(geng)進一步地,上(shang)述(shu)的養(yang)豬廢水一體化處理設(she)備,其中所述(shu)水解酸化池(chi)(chi)、缺氧(yang)(yang)池(chi)(chi)、MBR好(hao)氧(yang)(yang)池(chi)(chi)及清水池(chi)(chi)的側壁(bi)上(shang)均設(she)有第二出水口(kou),污泥(ni)池(chi)(chi)上(shang)設(she)有溢流(liu)口(kou)。
本實(shi)用與(yu)現有技術相比,具有以(yi)下有益(yi)效果:
第一(yi):本(ben)實用新型的養(yang)豬廢水一(yi)體化處(chu)理設(she)備(bei)(bei)結(jie)構(gou)精(jing)簡,各(ge)部件設(she)置合理,有效節(jie)約了設(she)備(bei)(bei)費用,不僅處(chu)理的水質完(wan)全(quan)達到排放標(biao)準,還將養(yang)豬廢水轉(zhuan)化為(wei)新能(neng)源再利用;
第二:本實用新型的養豬廢水一體化處(chu)理設備穩定易(yi)維護,具有(you)自動和手動兩種(zhong)控制方式,最(zui)大限度地節省(sheng)能源,且污水的溢(yi)流盡可能設置在最(zui)前級;
第三(san):本實用新(xin)型的養豬廢水一體化處理設備遵(zun)循無動力原則,可充分利用地(di)勢(shi)差、水力重力自流作用,且無加藥(yao)系統(tong),主要能(neng)耗(hao)(hao)(hao)部分為(wei)鼓風機曝氣耗(hao)(hao)(hao)電(dian)及膜(mo)抽吸泵、反洗泵耗(hao)(hao)(hao)電(dian)。根(gen)據需要,也可選(xuan)用風能(neng)、太陽能(neng)發電(dian)系統(tong),實現“零電(dian)耗(hao)(hao)(hao)”;
第四(si):本實用新型的養豬廢水(shui)(shui)一體化處理(li)結構緊湊、占地(di)面積小、投資少、安裝方(fang)便,有利(li)于(yu)集中管理(li)。而且由(you)于(yu)其合理(li)的設(she)(she)計(ji),可大大延長設(she)(she)備的電器、機械壽命。此外該設(she)(she)備控(kong)制(zhi)系統功能(neng)齊全(quan),設(she)(she)備具(ju)有手動、自(zi)動操縱方(fang)式,可實現水(shui)(shui)池高(gao)低水(shui)(shui)位(wei)報警、自(zi)動巡(xun)檢(jian)、手動巡(xun)檢(jian)等功能(neng),并具(ju)有自(zi)檢(jian)、故障保(bao)護功能(neng)和極(ji)強抗干擾能(neng)力。
附圖說明
圖(tu)1為本實用新型養豬廢水(shui)(shui)一(yi)體化處理設備(bei)的結構示(shi)意圖(tu),其中,1、固液(ye)分(fen)離裝(zhuang)(zhuang)置;2、厭氧反(fan)應裝(zhuang)(zhuang)置;3、調節池(chi);31、第(di)(di)(di)一(yi)液(ye)位開關(guan);4、第(di)(di)(di)一(yi)提升(sheng)泵(beng);5、水(shui)(shui)解酸化池(chi);51、填料(liao);6、缺氧池(chi);61、鼓風機;62、第(di)(di)(di)一(yi)曝氣(qi)管;7、污泥池(chi);71、污泥泵(beng);8、MBR好氧池(chi);81、第(di)(di)(di)二(er)曝氣(qi)管;82、產(chan)水(shui)(shui)進(jin)(jin)水(shui)(shui)閥;83、清洗出水(shui)(shui)閥;84、產(chan)水(shui)(shui)泵(beng);85、產(chan)水(shui)(shui)出水(shui)(shui)閥;86、反(fan)洗進(jin)(jin)水(shui)(shui)閥;87、藥洗進(jin)(jin)水(shui)(shui)閥;88、第(di)(di)(di)二(er)液(ye)位開關(guan);89、壓力(li)開關(guan);9、清水(shui)(shui)池(chi);10、消毒(du)池(chi);101、第(di)(di)(di)三曝氣(qi)管;102、出水(shui)(shui)口(kou)。
具體實施方式
下面通過具體實(shi)施方式對本(ben)(ben)(ben)實(shi)用作進一步詳細說明,但本(ben)(ben)(ben)領域技術人(ren)員將會理(li)解,下列(lie)實(shi)施例僅用于說明本(ben)(ben)(ben)實(shi)用新(xin)型,而不(bu)應視為限定本(ben)(ben)(ben)實(shi)用新(xin)型的(de)范圍。
實施例
如圖(tu)1所(suo)(suo)(suo)(suo)示,養豬廢水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)一(yi)(yi)(yi)(yi)體化(hua)處理設(she)備,包括固液(ye)分(fen)離(li)裝置1、厭(yan)氧(yang)反(fan)(fan)應(ying)裝置2、調節(jie)池(chi)(chi)(chi)(chi)(chi)(chi)3、第(di)(di)(di)一(yi)(yi)(yi)(yi)提升(sheng)(sheng)泵(beng)4、水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)解(jie)(jie)酸(suan)化(hua)池(chi)(chi)(chi)(chi)(chi)(chi)5、填料(liao)51、缺氧(yang)池(chi)(chi)(chi)(chi)(chi)(chi)6、鼓風(feng)機(ji)61、第(di)(di)(di)一(yi)(yi)(yi)(yi)曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)62、污(wu)(wu)泥(ni)(ni)池(chi)(chi)(chi)(chi)(chi)(chi)7、污(wu)(wu)泥(ni)(ni)泵(beng)71、MBR好(hao)氧(yang)池(chi)(chi)(chi)(chi)(chi)(chi)8、第(di)(di)(di)二曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)81、產(chan)(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)82、清(qing)洗(xi)(xi)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)83、產(chan)(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)84、產(chan)(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)85、反(fan)(fan)洗(xi)(xi)進(jin)(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)86、藥洗(xi)(xi)進(jin)(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)87、壓(ya)力開(kai)關89、清(qing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)9、消毒池(chi)(chi)(chi)(chi)(chi)(chi)10、第(di)(di)(di)三(san)(san)(san)曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)101和(he)(he)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口102,其中(zhong)(zhong)所(suo)(suo)(suo)(suo)述固液(ye)分(fen)離(li)裝置1、厭(yan)氧(yang)反(fan)(fan)應(ying)裝置2、調節(jie)池(chi)(chi)(chi)(chi)(chi)(chi)3、第(di)(di)(di)一(yi)(yi)(yi)(yi)提升(sheng)(sheng)泵(beng)4和(he)(he)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)解(jie)(jie)酸(suan)化(hua)池(chi)(chi)(chi)(chi)(chi)(chi)5依(yi)(yi)(yi)(yi)次(ci)通(tong)(tong)(tong)(tong)過(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie),所(suo)(suo)(suo)(suo)述第(di)(di)(di)一(yi)(yi)(yi)(yi)提升(sheng)(sheng)泵(beng)4的(de)入口通(tong)(tong)(tong)(tong)過(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)調節(jie)池(chi)(chi)(chi)(chi)(chi)(chi)3底部,第(di)(di)(di)一(yi)(yi)(yi)(yi)提升(sheng)(sheng)泵(beng)4的(de)出(chu)(chu)口通(tong)(tong)(tong)(tong)過(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)解(jie)(jie)酸(suan)化(hua)池(chi)(chi)(chi)(chi)(chi)(chi)5頂部,所(suo)(suo)(suo)(suo)述水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)解(jie)(jie)酸(suan)化(hua)池(chi)(chi)(chi)(chi)(chi)(chi)5內(nei)(nei)設(she)有(you)填料(liao)51,所(suo)(suo)(suo)(suo)述水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)解(jie)(jie)酸(suan)化(hua)池(chi)(chi)(chi)(chi)(chi)(chi)5、缺氧(yang)池(chi)(chi)(chi)(chi)(chi)(chi)6、污(wu)(wu)泥(ni)(ni)池(chi)(chi)(chi)(chi)(chi)(chi)7、MBR好(hao)氧(yang)池(chi)(chi)(chi)(chi)(chi)(chi)8、清(qing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)9和(he)(he)消毒池(chi)(chi)(chi)(chi)(chi)(chi)10依(yi)(yi)(yi)(yi)次(ci)相鄰(lin)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)設(she)置,其中(zhong)(zhong)所(suo)(suo)(suo)(suo)述缺氧(yang)池(chi)(chi)(chi)(chi)(chi)(chi)6內(nei)(nei)設(she)有(you)第(di)(di)(di)一(yi)(yi)(yi)(yi)曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)62,MBR好(hao)氧(yang)池(chi)(chi)(chi)(chi)(chi)(chi)8內(nei)(nei)設(she)有(you)第(di)(di)(di)二曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)81,消毒池(chi)(chi)(chi)(chi)(chi)(chi)10內(nei)(nei)設(she)有(you)第(di)(di)(di)三(san)(san)(san)曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)101,所(suo)(suo)(suo)(suo)述鼓風(feng)機(ji)61、第(di)(di)(di)一(yi)(yi)(yi)(yi)曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)62、第(di)(di)(di)二曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)81和(he)(he)第(di)(di)(di)三(san)(san)(san)曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)101依(yi)(yi)(yi)(yi)次(ci)通(tong)(tong)(tong)(tong)過(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie),所(suo)(suo)(suo)(suo)述鼓風(feng)機(ji)61、第(di)(di)(di)一(yi)(yi)(yi)(yi)曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)62、第(di)(di)(di)二曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)81和(he)(he)第(di)(di)(di)三(san)(san)(san)曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)101的(de)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)自鼓風(feng)機(ji)61依(yi)(yi)(yi)(yi)次(ci)通(tong)(tong)(tong)(tong)過(guo)(guo)缺氧(yang)池(chi)(chi)(chi)(chi)(chi)(chi)6、污(wu)(wu)泥(ni)(ni)池(chi)(chi)(chi)(chi)(chi)(chi)7、MBR好(hao)氧(yang)池(chi)(chi)(chi)(chi)(chi)(chi)8和(he)(he)清(qing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)9連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)至第(di)(di)(di)三(san)(san)(san)曝(pu)(pu)氣(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)101,所(suo)(suo)(suo)(suo)述污(wu)(wu)泥(ni)(ni)泵(beng)71的(de)入口通(tong)(tong)(tong)(tong)過(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)分(fen)別連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)污(wu)(wu)泥(ni)(ni)池(chi)(chi)(chi)(chi)(chi)(chi)7和(he)(he)MBR好(hao)氧(yang)池(chi)(chi)(chi)(chi)(chi)(chi)8,污(wu)(wu)泥(ni)(ni)泵(beng)71的(de)出(chu)(chu)口口通(tong)(tong)(tong)(tong)過(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)分(fen)別連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)污(wu)(wu)泥(ni)(ni)池(chi)(chi)(chi)(chi)(chi)(chi)7和(he)(he)MBR好(hao)氧(yang)池(chi)(chi)(chi)(chi)(chi)(chi)8,所(suo)(suo)(suo)(suo)述MBR好(hao)氧(yang)池(chi)(chi)(chi)(chi)(chi)(chi)8內(nei)(nei)設(she)有(you)MBR膜生(sheng)物反(fan)(fan)應(ying)器,所(suo)(suo)(suo)(suo)述產(chan)(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)82、清(qing)洗(xi)(xi)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)83的(de)一(yi)(yi)(yi)(yi)端均通(tong)(tong)(tong)(tong)過(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)和(he)(he)MBR膜生(sheng)物反(fan)(fan)應(ying)器連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie),所(suo)(suo)(suo)(suo)述產(chan)(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)82的(de)另一(yi)(yi)(yi)(yi)端依(yi)(yi)(yi)(yi)次(ci)與壓(ya)力開(kai)關89、產(chan)(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)84、產(chan)(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)85通(tong)(tong)(tong)(tong)過(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)至清(qing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)9,所(suo)(suo)(suo)(suo)述產(chan)(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)82的(de)另一(yi)(yi)(yi)(yi)端與反(fan)(fan)洗(xi)(xi)進(jin)(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)86通(tong)(tong)(tong)(tong)過(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)至清(qing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)9,所(suo)(suo)(suo)(suo)述產(chan)(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)82的(de)另一(yi)(yi)(yi)(yi)端與反(fan)(fan)洗(xi)(xi)進(jin)(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)86通(tong)(tong)(tong)(tong)過(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)至消毒池(chi)(chi)(chi)(chi)(chi)(chi)10,所(suo)(suo)(suo)(suo)述清(qing)洗(xi)(xi)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)83的(de)另一(yi)(yi)(yi)(yi)端通(tong)(tong)(tong)(tong)過(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)依(yi)(yi)(yi)(yi)次(ci)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)產(chan)(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)84、壓(ya)力開(kai)關89和(he)(he)產(chan)(chan)(chan)(chan)(chan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)(fa)(fa)(fa)82的(de)另一(yi)(yi)(yi)(yi)端并形(xing)成閉合回路(lu)(lu)(lu)(lu)(lu)(lu)(lu),所(suo)(suo)(suo)(suo)述消毒池(chi)(chi)(chi)(chi)(chi)(chi)10的(de)一(yi)(yi)(yi)(yi)側(ce)壁上設(she)有(you)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口102。
本實用(yong)新型中(zhong)所用(yong)的(de)固液(ye)分離(li)裝置(zhi)1可(ke)(ke)為固液(ye)分離(li)機,厭氧(yang)(yang)(yang)反(fan)應裝置(zhi)2可(ke)(ke)為升(sheng)流(liu)式厭氧(yang)(yang)(yang)污泥(ni)床(chuang),在所述(shu)(shu)調節池(chi)3內設有第(di)一(yi)液(ye)位開(kai)關(guan)31,且所述(shu)(shu)調節池(chi)3內設有格(ge)柵(zha)(zha),所述(shu)(shu)格(ge)柵(zha)(zha)條空(kong)隙寬(kuan)度(du)小于10mm,當設置(zhi)粗細兩道(dao)格(ge)柵(zha)(zha)時,粗格(ge)柵(zha)(zha)條空(kong)隙寬(kuan)度(du)為10~20mm,細格(ge)柵(zha)(zha)條空(kong)隙寬(kuan)度(du)為2.0mm。在所述(shu)(shu)MBR好氧(yang)(yang)(yang)池(chi)8頂(ding)部設有第(di)二(er)液(ye)位開(kai)關(guan)88,在所述(shu)(shu)水(shui)解(jie)酸(suan)化池(chi)5內中(zhong)間部位設有填料51,在所述(shu)(shu)MBR好氧(yang)(yang)(yang)池(chi)8內設有活性炭,在所述(shu)(shu)水(shui)解(jie)酸(suan)化池(chi)5、缺(que)氧(yang)(yang)(yang)池(chi)6、MBR好氧(yang)(yang)(yang)池(chi)8及(ji)清水(shui)池(chi)9的(de)側(ce)壁上均(jun)設有第(di)二(er)出水(shui)口,污泥(ni)池(chi)7上設有溢流(liu)口。
其中,固液分離(li)機用(yong)(yong)于養殖(zhi)場禽畜糞(fen)便(bian)(bian)的脫水處理(li),可將(jiang)各種禽畜糞(fen)便(bian)(bian)經過擠壓脫水后,降低進入升(sheng)流式(shi)厭氧污泥床(chuang)的固態糞(fen)便(bian)(bian)濃度,從而提高出(chu)沼氣(qi)效(xiao)率,同時避免長期(qi)運行導致升(sheng)流式(shi)厭氧污泥床(chuang)阻塞,延長反應器使用(yong)(yong)壽命。
固(gu)液分離(li)機原(yuan)理(li)為糞水(shui)進(jin)入主機,經過擠壓(ya)螺(luo)旋絞龍將(jiang)糞水(shui)推至主機前(qian)方(fang),主機前(qian)方(fang)壓(ya)力不斷增大(da),至設定壓(ya)力值后便(bian)(bian)將(jiang)卸料口推開,達到擠壓(ya)出料的目的。固(gu)體糞便(bian)(bian)可作(zuo)農肥用(yong)。
厭(yan)氧(yang)反(fan)應裝置主要(yao)用(yong)來(lai)進(jin)行厭(yan)氧(yang)生(sheng)物(wu)處理(li),利用(yong)厭(yan)氧(yang)性微生(sheng)物(wu)的(de)代謝特性,在毋需(xu)提供外源(yuan)能(neng)量的(de)條件下,以(yi)被還原有(you)(you)(you)機物(wu)作為受氫體,同(tong)時產生(sheng)有(you)(you)(you)能(neng)源(yuan)價值(zhi)的(de)甲(jia)烷(wan)氣體。厭(yan)氧(yang)生(sheng)物(wu)處理(li)法不僅適用(yong)于(yu)高(gao)濃度有(you)(you)(you)機廢(fei)水,進(jin)水BOD最高(gao)濃度可(ke)達(da)數萬mg/l,也(ye)可(ke)適用(yong)于(yu)低濃度有(you)(you)(you)機廢(fei)水,如城市(shi)污水等。
厭氧生物處理過程能耗低;有機容積負荷高,一般為5-10kgCOD/m3.d,最高的可達30-50kgCOD/m3.d;剩(sheng)余污(wu)泥量少(shao);厭氧菌對營養需(xu)求(qiu)低、耐毒性強(qiang)、可降(jiang)解的(de)有機物分(fen)子量高;耐沖(chong)擊(ji)負荷能力(li)強(qiang);產出的(de)沼氣是一種清潔能源。
厭(yan)氧反應(ying)裝(zhuang)置采用升流式(shi)厭(yan)氧污(wu)泥床,該厭(yan)氧反應(ying)裝(zhuang)置對(dui)于不同含固量污(wu)水的適應(ying)性(xing)強,且(qie)其結構、運行操作(zuo)維(wei)護(hu)管理相(xiang)(xiang)對(dui)簡單(dan),造價也(ye)相(xiang)(xiang)對(dui)較低(di)。
經(jing)固液分離機(ji)脫水(shui)處(chu)理(li)后的養(yang)豬廢水(shui)進入升(sheng)流式厭氧污泥(ni)床,經(jing)升(sheng)流式厭氧污泥(ni)床厭氧處(chu)理(li)后COD去除率可(ke)達75%-85%。
格(ge)(ge)(ge)(ge)(ge)柵(zha)(zha)(zha)(zha)(zha)(zha)設置如下:設置一(yi)道格(ge)(ge)(ge)(ge)(ge)柵(zha)(zha)(zha)(zha)(zha)(zha)時,格(ge)(ge)(ge)(ge)(ge)柵(zha)(zha)(zha)(zha)(zha)(zha)條空(kong)隙寬度應小于10mm;設置粗細兩道格(ge)(ge)(ge)(ge)(ge)柵(zha)(zha)(zha)(zha)(zha)(zha)時,粗格(ge)(ge)(ge)(ge)(ge)柵(zha)(zha)(zha)(zha)(zha)(zha)條空(kong)隙寬度為(wei)10~20mm,細格(ge)(ge)(ge)(ge)(ge)柵(zha)(zha)(zha)(zha)(zha)(zha)條空(kong)隙寬度為(wei)2.0mm。采用一(yi)道平面格(ge)(ge)(ge)(ge)(ge)柵(zha)(zha)(zha)(zha)(zha)(zha)時,人工定(ding)期清除雜物。柵(zha)(zha)(zha)(zha)(zha)(zha)間(jian)距2mm,柵(zha)(zha)(zha)(zha)(zha)(zha)條為(wei)不銹鋼(gang)材質(zhi),格(ge)(ge)(ge)(ge)(ge)柵(zha)(zha)(zha)(zha)(zha)(zha)放置在格(ge)(ge)(ge)(ge)(ge)柵(zha)(zha)(zha)(zha)(zha)(zha)槽中,用碳鋼(gang)焊接(jie)內襯(chen)防腐,格(ge)(ge)(ge)(ge)(ge)柵(zha)(zha)(zha)(zha)(zha)(zha)槽尺寸(cun)1600×1200×1200mm。經格(ge)(ge)(ge)(ge)(ge)柵(zha)(zha)(zha)(zha)(zha)(zha)調節池(chi)后廢水由提升泵(beng)抽送至(zhi)水解酸化池(chi)。
廢水進入水解酸化池中,水解酸化池通過布水管進行配水,廢水在水解池填料生物膜上與厭氧污泥床進行充分混和、接觸、吸附、分解,將高分子有機物進行降解為低分子有機物,提高可生化效果。吸附下來的污染物通過厭氧污泥的排放,排入污泥系統。一般養豬廢水在水解酸化池內停留時間為4小時,即水解池有效容積為30m3,有效(xiao)水深為3.2m,內添半(ban)軟性(xing)填(tian)料。
由于廢水含高量的氨氮、磷,影響后續好氧生物的活性,故設缺氧池進行脫氮除磷。養豬廢水在缺氧池內停留時間為2.5小時,即缺氧池有效容積為19m3,有(you)效水深(shen)為3.2m。
經(jing)過(guo)缺氧池處理過(guo)的(de)污(wu)(wu)水,進入到(dao)MBR好氧池內,利用膜對生化反(fan)(fan)應(ying)池內的(de)含泥污(wu)(wu)水進行過(guo)濾(lv),實(shi)現泥水分離。一方面,膜截留了(le)反(fan)(fan)應(ying)池中的(de)微生物,使池中的(de)活性污(wu)(wu)泥濃度大增加,達(da)到(dao)很高的(de)水平,使降解污(wu)(wu)水的(de)生化反(fan)(fan)應(ying)進行得更(geng)迅速更(geng)徹底,另一方面,由于膜的(de)高過(guo)濾(lv)精度,保(bao)證(zheng)了(le)出(chu)水清澈透明,得到(dao)高質量的(de)產水。
膜池設置MBR膜生物反應器及配套的出水、反洗、藥洗、曝氣等。MBR膜區內的曝氣有兩個用途,一是用于膜組件周圍的氣水振蕩,保持膜表面清潔,二是提供生物降解所需要的氧氣。通過膜的高效截留作用,全部細菌及懸浮物均被截流在曝氣池中,可以有效截留硝化菌,使硝化反應順利進行,有效去除氨氮;同時可以截留難于降解的大分子有機物,延長其在反應器中的停留時間,使之得到最大限度的降解。剩余污泥通過膜區剩余污泥泵定期排出,可控制設備內活性污泥的濃度及污泥齡。養豬廢水在MBR好氧池內停留時間為8小時,即好氧/MBR膜池有效容積為60m3,有效水深為3.2m。曝氣量按MBR膜所需氣量氣水比30:1計算,曝氣量為3.75m3/min。取鼓風機曝氣量為3.95m3/min。
MBR好氧(yang)池(chi)出(chu)水由泵送至(zhi)(zhi)清水池(chi)后進(jin)入消毒(du)池(chi)。消毒(du)池(chi)投加消毒(du)劑(ji)消毒(du)后出(chu)水排至(zhi)(zhi)污(wu)水管網。MBR好氧(yang)池(chi)池(chi)底污(wu)泥由污(wu)泥泵定期自動抽吸(xi)至(zhi)(zhi)污(wu)泥池(chi),污(wu)泥池(chi)設溢流(liu)口,上清液自流(liu)至(zhi)(zhi)缺氧(yang)池(chi)。污(wu)泥池(chi)內污(wu)泥排至(zhi)(zhi)固液分離機脫水,可作農(nong)肥用。
本實用新型設備中的池(chi)(chi)體可采用玻璃鋼材質焊制,其(qi)中水解酸化池(chi)(chi)、缺氧池(chi)(chi)、好氧/MBR膜池(chi)(chi)、清水池(chi)(chi)、消毒(du)池(chi)(chi)、污泥(ni)池(chi)(chi)可按(an)照下表1所示參數設置(zhi):
表1 各池體設(she)置(zhi)參數表
在(zai)實際(ji)安(an)(an)裝(zhuang)時,根據“合(he)理(li)布局,工藝流程有(you)序,布置(zhi)緊湊,盡量減少占(zhan)地(di),功能分區(qu)(qu)合(he)理(li),既有(you)利(li)于(yu)(yu)生產(chan)又方便(bian)管(guan)(guan)(guan)理(li)”的(de)(de)(de)(de)站區(qu)(qu)平面設(she)計原則,同時考慮到(dao)地(di)形、地(di)貌等自然條件,結(jie)合(he)進(jin)(jin)出水(shui)方向(xiang),廠外道(dao)(dao)路和(he)建筑(zhu)物(wu)朝向(xiang)等多方面因素(su)。所有(you)的(de)(de)(de)(de)污(wu)水(shui)管(guan)(guan)(guan),污(wu)泥管(guan)(guan)(guan)均為PVC耐壓管(guan)(guan)(guan)道(dao)(dao),排泥閥(fa)(fa)均為蝶閥(fa)(fa),手(shou)動(dong)閥(fa)(fa)門(men)均為閘(zha)閥(fa)(fa)或蝶閥(fa)(fa);各種(zhong)設(she)備(bei)的(de)(de)(de)(de)安(an)(an)裝(zhuang)應(ying)按(an)(an)照(zhao)國家頒(ban)布的(de)(de)(de)(de)有(you)關規(gui)(gui)范和(he)規(gui)(gui)程進(jin)(jin)行(xing)(xing)。管(guan)(guan)(guan)道(dao)(dao)之間采用熱(re)熔(rong)焊接(jie)或法蘭連接(jie);在(zai)管(guan)(guan)(guan)道(dao)(dao)密集(ji)的(de)(de)(de)(de)地(di)方,管(guan)(guan)(guan)道(dao)(dao)閥(fa)(fa)門(men)的(de)(de)(de)(de)位置(zhi)及法門(men)手(shou)柄的(de)(de)(de)(de)方向(xiang)應(ying)安(an)(an)裝(zhuang)在(zai)便(bian)于(yu)(yu)操(cao)作的(de)(de)(de)(de)位置(zhi);污(wu)水(shui)處(chu)理(li)主體(ti)構筑(zhu)物(wu)內的(de)(de)(de)(de)管(guan)(guan)(guan)道(dao)(dao)閥(fa)(fa)門(men)應(ying)盡可能安(an)(an)裝(zhuang)在(zai)檢查井旁,以便(bian)于(yu)(yu)開啟和(he)調節;各種(zhong)設(she)備(bei)的(de)(de)(de)(de)安(an)(an)裝(zhuang)應(ying)按(an)(an)照(zhao)國家頒(ban)布的(de)(de)(de)(de)有(you)關規(gui)(gui)范和(he)規(gui)(gui)程進(jin)(jin)行(xing)(xing),其(qi)中外購設(she)備(bei)的(de)(de)(de)(de)安(an)(an)裝(zhuang)需(xu)按(an)(an)相應(ying)的(de)(de)(de)(de)產(chan)品說明(ming)書進(jin)(jin)行(xing)(xing)。
在(zai)(zai)本實用(yong)新型中(zhong),耗(hao)電(dian)(dian)量大的(de)設備主要是水(shui)泵(beng),鼓風機,在(zai)(zai)運轉中(zhong)使水(shui)泵(beng)工(gong)作點位于效(xiao)率最(zui)高(gao)區,以(yi)節(jie)(jie)省(sheng)電(dian)(dian)耗(hao)。在(zai)(zai)高(gao)程布(bu)置中(zhong),節(jie)(jie)約(yue)水(shui)頭損(sun)失,減少躍水(shui)高(gao)度,以(yi)節(jie)(jie)約(yue)水(shui)泵(beng)提升高(gao)度,節(jie)(jie)約(yue)電(dian)(dian)耗(hao)。選用(yong)有效(xiao)的(de)控制儀表,對進水(shui)流量和相關水(shui)質數據等(deng)實行自動(dong)監測(ce),通過信(xin)號(hao)反饋調(diao)節(jie)(jie)實現最(zui)佳控制,合理調(diao)整(zheng)工(gong)況,保證高(gao)效(xiao)工(gong)作。