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CG—A型中(zhong)心傳動刮泥機

上市日期: 2017-09-26

???? CG—A型(xing)(xing)中心(xin)傳動刮泥機(ji)該機(ji)型(xing)(xing)刮泥機(ji)多用于污水處理工(gong)程中,輻流(liu)式(shi)初沉池(chi)的(de)排泥和除渣。本機(ji)采用中心(xin)傳動、固定平臺、中心(xin)支(zhi)墩垂架式(shi),中心(xin)進水、排泥,周邊出水。


CG—A型中心傳動刮泥機



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2017 - 10 - 10
一、產品 簡介      IC反(fan)(fan)應(ying)(ying)(ying)器(qi)(qi)(qi)中(zhong)文名內(nei)循(xun)(xun)環厭氧反(fan)(fan)應(ying)(ying)(ying)器(qi)(qi)(qi),由(you)兩個UASB反(fan)(fan)應(ying)(ying)(ying)器(qi)(qi)(qi)上下(xia)疊加串聯(lian)構成,高(gao)度(du)可達16-25m,高(gao)徑(jing)比一般為4-8,由(you)5個基本部分(fen)(fen)組成:混(hun)合(he)(he)(he)區(qu)、顆(ke)粒污泥(ni)(ni)膨(peng)脹床(chuang)區(qu)、精處(chu)理區(qu)、內(nei)循(xun)(xun)環系統和(he)(he)出水(shui)區(qu)。其內(nei)循(xun)(xun)環系統是IC工(gong)藝的核心結構,由(you)一級三相(xiang)(xiang)分(fen)(fen)離(li)器(qi)(qi)(qi)、沼氣提升管、氣液分(fen)(fen)離(li)器(qi)(qi)(qi)和(he)(he)泥(ni)(ni)水(shui)下(xia)降管等結構組成。二(er)、工(gong)作(zuo)原理    經過調(diao)節pH和(he)(he)溫度(du)的生(sheng)(sheng)產廢(fei)水(shui)首(shou)先進入反(fan)(fan)應(ying)(ying)(ying)器(qi)(qi)(qi)底部的混(hun)合(he)(he)(he)區(qu),并與(yu)來自泥(ni)(ni)水(shui)下(xia)降管的內(nei)循(xun)(xun)環泥(ni)(ni)水(shui)混(hun)合(he)(he)(he)液充分(fen)(fen)混(hun)合(he)(he)(he)后進入顆(ke)粒污泥(ni)(ni)膨(peng)脹床(chuang)區(qu)進行COD生(sheng)(sheng)化降解,此(ci)處(chu)的COD容積負(fu)荷很高(gao),大部分(fen)(fen)進水(shui)COD在此(ci)處(chu)被(bei)降解,產生(sheng)(sheng)大量(liang)沼氣。沼氣由(you)一級三相(xiang)(xiang)分(fen)(fen)離(li)器(qi)(qi)(qi)收集(ji)。由(you)于沼氣氣泡形成過程中(zhong)對液體做(zuo)的膨(peng)脹功(gong)產生(sheng)(sheng)了氣提的作(zuo)用,使得沼氣、污泥(ni)(ni)和(he)(he)水(shui)的混(hun)合(he)(he)(he)物沿(yan)沼氣提升管上升至(zhi)反(fan)(fan)應(ying)(ying)(ying)器(qi)(qi)(qi)頂部的氣液分(fen)(fen)離(li)器(qi)(qi)(qi),沼氣在該處(chu)與(yu)泥(ni)(ni)水(shui)分(fen)(fen)離(li)并被(bei)...
2017 - 09 - 26
過(guo)濾(lv)(lv)是(shi)水(shui)(shui)(shui)處理工(gong)(gong)(gong)藝中的(de)(de)一個重要環(huan)節。濾(lv)(lv)池(chi)(chi)濾(lv)(lv)水(shui)(shui)(shui)運行時,隨(sui)著(zhu)濾(lv)(lv)料(liao)(liao)層(ceng)截污量的(de)(de)增加,污泥滲透(tou)度(du)(du)加深,致使(shi)濾(lv)(lv)速(su)下降(jiang),濾(lv)(lv)池(chi)(chi)水(shui)(shui)(shui)位就逐漸(jian)上升(sheng),濾(lv)(lv)后水(shui)(shui)(shui)濁度(du)(du)升(sheng)高(gao)。為使(shi)濾(lv)(lv)池(chi)(chi)恢復正(zheng)常(chang)運行、保(bao)證(zheng)出水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)和水(shui)(shui)(shui)量,此時必(bi)須進行反(fan)(fan)(fan)沖(chong)(chong)洗--反(fan)(fan)(fan)沖(chong)(chong)洗的(de)(de)過(guo)程是(shi)從濾(lv)(lv)板(ban)底部進水(shui)(shui)(shui),沖(chong)(chong)擊濾(lv)(lv)板(ban)上的(de)(de)濾(lv)(lv)料(liao)(liao)層(ceng)。  由于傳統濾(lv)(lv)池(chi)(chi)工(gong)(gong)(gong)藝陳舊,耗(hao)能耗(hao)水(shui)(shui)(shui)量大、反(fan)(fan)(fan)沖(chong)(chong)成本高(gao)、效(xiao)果(guo)差,因(yin)而當今濾(lv)(lv)池(chi)(chi)設計已(yi)普(pu)遍(bian)采用(yong)(yong)小阻力配水(shui)(shui)(shui)系(xi)統的(de)(de)濾(lv)(lv)頭、濾(lv)(lv)板(ban)氣水(shui)(shui)(shui)反(fan)(fan)(fan)沖(chong)(chong)洗或(huo)(huo)濾(lv)(lv)頭板(ban)單水(shui)(shui)(shui)反(fan)(fan)(fan)沖(chong)(chong)洗工(gong)(gong)(gong)藝。經全國多家大、中、小型水(shui)(shui)(shui)廠(chang)新建或(huo)(huo)改(gai)造后使(shi)用(yong)(yong)證(zheng)明:濾(lv)(lv)頭、濾(lv)(lv)板(ban)配水(shui)(shui)(shui)系(xi)統具有結構(gou)簡(jian)便(bian),工(gong)(gong)(gong)藝技術可靠、水(shui)(shui)(shui)頭損(sun)失(shi)小,能耗(hao)低,無死(si)水(shui)(shui)(shui)區、不易堵(du)塞積泥、施工(gong)(gong)(gong)管理方便(bian)等一系(xi)列優點。反(fan)(fan)(fan)沖(chong)(chong)水(shui)(shui)(shui)量僅(jin)為傳統濾(lv)(lv)池(chi)(chi)的(de)(de)1/2到(dao)1/3而且(qie)運行穩定,濾(lv)(lv)后水(shui)(shui)(shui)質(zhi)水(shui)(shui)(shui)量明顯(xian)提(ti)高(gao),水(shui)(shui)(shui)廠(chang)效(xiao)益和社會效(xiao)益顯(xian)著(zhu)。目前已(yi)在各類新建濾(lv)(lv)池(chi)(chi)以及傳統濾(lv)(lv)池(chi)(chi)改(gai)造的(de)(de)工(gong)(gong)(gong)程中廣泛推廣應(ying)用(yong)(yong)。 ◆濾(lv)(lv)頭結構(gou)及用(yong)(yong)途      本...
2017 - 09 - 26
簡(jian)介在濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)中起固定(ding)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)頭和(he)承載濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)的(de)(de)作用(yong)。濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)板制作安裝的(de)(de)好壞(huai)直接影響(xiang)到該濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)能否(fou)正常運行。特別(bie)是濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)板的(de)(de)平(ping)整度(du)(du)(du)要求(qiu)高,如誤(wu)差太大,濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)頭安裝時就不(bu)(bu)可能在同一(yi)水平(ping)面上,導(dao)致運行時配水、配氣(qi)不(bu)(bu)均(jun)勻(yun)(yun),影響(xiang)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)的(de)(de)處理效果。反沖洗(xi)(xi)時若配水、配氣(qi)不(bu)(bu)均(jun)勻(yun)(yun),會導(dao)致濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)層的(de)(de)反沖均(jun)勻(yun)(yun)度(du)(du)(du)不(bu)(bu)一(yi)致,造成濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)局部反沖洗(xi)(xi)強度(du)(du)(du)過大,使(shi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)層過渡沖刷(shua)或反洗(xi)(xi)不(bu)(bu)徹底(di)。高精度(du)(du)(du)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)板采用(yong)立體鋼(gang)模澆制,采用(yong)雙層、雙向(xiang)螺(luo)紋鋼(gang)配筋(jin),強度(du)(du)(du)好;制作平(ping)整度(du)(du)(du)高,對角(jiao)線誤(wu)差±5 mm;抗(kang)壓、耐磨,保證了曝氣(qi)生物濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)配水、配氣(qi)的(de)(de)均(jun)勻(yun)(yun)性。技術參數標準濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)板的(de)(de)尺寸:980mm×980mm×100mm ;濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)頭的(de)(de)安裝密(mi)度(du)(du)(du) 36個/㎡ 、49個/㎡、56個/㎡。另可根據濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)池(chi)(chi)的(de)(de)需要,進行非標設計。             ...
2017 - 09 - 26
曝氣生物(wu)濾(lv)(lv)池(chi)(BAF)布(bu)水(shui)及(ji)反沖(chong)洗的重要(yao)部(bu)件,由濾(lv)(lv)桿、濾(lv)(lv)帽(mao)、強(qiang)(qiang)性(xing)預埋套管等組成。采(cai)用進口ABS工程(cheng)塑料(liao)制造,承壓強(qiang)(qiang)度(du)(du)(du)高(gao),強(qiang)(qiang)化螺紋部(bu)分,增設(she)(she)橡膠墊(dian)圈,踩碰不碎(sui);專門設(she)(she)置防堵塞結(jie)構,聯接牢固(gu)、不脫(tuo)落,方(fang)便管理。濾(lv)(lv)帽(mao)底座設(she)(she)計增強(qiang)(qiang)底縫,具有與(yu)濾(lv)(lv)板間(jian)無死水(shui)區(qu),不積泥等優點。專用長柄濾(lv)(lv)頭(tou)技術參數長柄濾(lv)(lv)頭(tou)槽(cao)隙寬度(du)(du)(du):2.2±0.3㎜,槽(cao)隙總面積:550mm2。適用濾(lv)(lv)料(liao)粒徑不小于3mm;安裝密度(du)(du)(du)36~49個/ m2;氣沖(chong)強(qiang)(qiang)度(du)(du)(du):10~20L/m2.S;水(shui)沖(chong)強(qiang)(qiang)度(du)(du)(du)5~6L/m2.S。                  物(wu)理力(li)學(xue)性(xing)能一覽表(biao)序號項    目(mu)單位(wei)指標1拉伸強(qiang)(qiang)度(du)(du)(du)MPa21~282沖(chong)擊強(qiang)(qiang)度(du)(du)(du)kJ/m&#...
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