濕電(dian)除塵器(qi)擁(yong)有捕集(ji)煙氣中霧(wu)滴、粉塵和微小(xiao)塵粒的(de)(de)強大功(gong)能(neng),尤其(qi)是對微細(xi)/黏(nian)性/高比電(dian)阻粉塵、氣溶(rong)膠、細(xi)小(xiao)的(de)(de)金屬顆粒等(deng)有理想的(de)(de)捕集(ji)效(xiao)果。在國內(nei)的(de)(de)化工、冶煉、建材(cai)等(deng)行業有著多年(nian)成功(gong)應用的(de)(de)業績,在國外的(de)(de)燃(ran)煤電(dian)廠中也有近30年(nian)的(de)(de)應用歷史。
系統構成
1、殼(ke)體(ti):全部(bu)用鋼板(ban)制作,內部(bu)進行(xing)防腐(fu)處理,由上氣(qi)室、中殼(ke)體(ti)、下氣(qi)室等(deng)組(zu)成。
2、沖洗系統:由管道、噴(pen)嘴、電動閥門(men)、流量計、壓力(li)變送器(qi)、放空閥、水(shui)泵(beng)組成。
3、絕緣系(xi)統:由(you)絕緣箱(xiang)、熱風(feng)清(qing)掃裝置和低壓控(kong)制柜組(zu)成(cheng)。
4、陰極系統:由大梁、小梁、吊桿、陰ji線(xian)(xian)、重錘(chui)、高壓機組(zu)等組(zu)成。電暈電極為鈦合金芒刺ji線(xian)(xian)。
5、陽(yang)(yang)極系統:陽(yang)(yang)ji系統的收(shou)塵裝置采用集束型,組裝并粘接好后,再糊(hu)制支(zhi)撐法蘭,安裝時通過其支(zhi)撐 法蘭懸(xuan)掛(gua)在殼體內的陽(yang)(yang)ji支(zhi)撐大(da)梁上。
6、氣(qi)(qi)(qi)體(ti)(ti)分(fen)布(bu)裝置:氣(qi)(qi)(qi)體(ti)(ti)由(you)進氣(qi)(qi)(qi)口(kou)進入電除霧器,由(you)于截面(mian)積(ji)突然擴大(da),容易因(yin)渦(wo)流而造成整(zheng)個截面(mian) 積(ji)上的氣(qi)(qi)(qi)體(ti)(ti)分(fen)布(bu)不(bu)均(jun),所以就(jiu)需要在(zai)下氣(qi)(qi)(qi)室設置氣(qi)(qi)(qi)體(ti)(ti)分(fen)布(bu)裝置,氣(qi)(qi)(qi)體(ti)(ti)分(fen)布(bu)板開孔(kong)率(lv)一(yi)般為25% ~ 50%。
7、供電(dian)(dian)(dian)(dian)(dian)系統(tong):用于靜(jing)電(dian)(dian)(dian)(dian)(dian)沉積的高(gao)壓(ya)直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)源,主(zhu)要有二(er)種(zhong)。一(yi)種(zhong)是(shi)可控(kong)硅(gui)移相控(kong)制高(gao)壓(ya)直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)源, 簡稱可控(kong)硅(gui)電(dian)(dian)(dian)(dian)(dian)源,它(ta)是(shi)一(yi)種(zhong)“電(dian)(dian)(dian)(dian)(dian)壓(ya)源”,其(qi)主(zhu)控(kong)量是(shi)“電(dian)(dian)(dian)(dian)(dian)壓(ya)”;另_種(zhong)是(shi)恒流(liu)高(gao)壓(ya)直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)源,簡稱恒流(liu)源,它(ta)是(shi)一(yi)種(zhong)“電(dian)(dian)(dian)(dian)(dian)流(liu)源”,其(qi)主(zhu)控(kong)量是(shi)“電(dian)(dian)(dian)(dian)(dian)流(liu)”。
產品用途
隨著國(guo)民經濟的(de)(de)(de)(de)(de)迅速發展,環境污(wu)(wu)染(ran)(ran)(ran)和(he)生態破壞日(ri)趨嚴重,國(guo)家(jia)對大(da)氣(qi)(qi)質(zhi)量控(kong)制越(yue)來(lai)越(yue)嚴,對除塵(chen)設備(bei)的(de)(de)(de)(de)(de)性(xing)能(neng)和(he)可靠性(xing)也提(ti)(ti)出了嚴格的(de)(de)(de)(de)(de)要(yao)(yao)求。濕式靜電(dian)除霧(wu)除塵(chen)器擁(yong)有捕集煙(yan)(yan)氣(qi)(qi)中(zhong)(zhong)霧(wu)滴、粉(fen)塵(chen)和(he)微小塵(chen)粒的(de)(de)(de)(de)(de)強大(da)功(gong)(gong)能(neng),尤其(qi)是(shi)對微細/黏(nian)性(xing)/高比電(dian)阻粉(fen)塵(chen)、氣(qi)(qi)溶(rong)膠、細小的(de)(de)(de)(de)(de)金屬顆粒等(deng)有理想(xiang)的(de)(de)(de)(de)(de)捕集效果。在(zai)國(guo)內的(de)(de)(de)(de)(de)化工、冶煉、建(jian)材等(deng)行業(ye)有著多年成功(gong)(gong)應(ying)用的(de)(de)(de)(de)(de)業(ye)績,在(zai)國(guo)外的(de)(de)(de)(de)(de)燃煤(mei)電(dian)廠中(zhong)(zhong)也有近30年的(de)(de)(de)(de)(de)應(ying)用歷史。當前(qian),燃煤(mei)機組仍是(shi)我國(guo)電(dian)力(li)行業(ye)的(de)(de)(de)(de)(de)主要(yao)(yao)發電(dian)裝(zhuang)置,是(shi)我國(guo)大(da)氣(qi)(qi)污(wu)(wu)染(ran)(ran)(ran)的(de)(de)(de)(de)(de)主要(yao)(yao)來(lai)源之一。隨著國(guo)家(jia)對環保要(yao)(yao)求的(de)(de)(de)(de)(de)進(jin)一步提(ti)(ti)高,人們對燃煤(mei)電(dian)廠、燒結機、鍋(guo)爐煙(yan)(yan)氣(qi)(qi)所(suo)排放(fang)的(de)(de)(de)(de)(de)微小污(wu)(wu)染(ran)(ran)(ran)物、有機污(wu)(wu)染(ran)(ran)(ran)物、重金屬的(de)(de)(de)(de)(de)認識不斷加深,對這些污(wu)(wu)染(ran)(ran)(ran)物捕集的(de)(de)(de)(de)(de)呼聲日(ri)益提(ti)(ti)高。