技術(shu)特(te)點:
鍋爐煙氣經SCR/SNCR組合脫(tuo)硝(xiao)后,進(jin)入除塵(chen)器進(jin)行預除塵(chen),經半干法脫(tuo)硫(liu)和布袋除塵(chen)后排入煙囪,此工藝流程(cheng)無脫(tuo)硫(liu)廢水產生,可協同脫(tuo)硫(liu)硫(liu)酸(suan)霧及Hg等重金屬污染物;無(wu)視覺白煙產生,不需做(zuo)防腐處理。
IEMS電除塵能量管理系統是大(da)維高(gao)新(xin)在行(xing)業內首創的(de)一種新(xin)型節(jie)能電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)子(zi)裝(zhuang)置(zhi),獲得多項專利,具(ju)有(you)完全知識產權。IEMS通(tong)(tong)過IGBT器件和逆變電(dian)(dian)(dian)(dian)路來動態補償無功功率、消除諧(xie)波,從而大(da)幅(fu)提高(gao)電(dian)(dian)(dian)(dian)網(wang)(wang)質量并節(jie)能降(jiang)耗(hao),可(ke)以(yi)(yi)使(shi)電(dian)(dian)(dian)(dian)網(wang)(wang)功率因數(shu)達0.98以(yi)(yi)上,高(gao)次諧(xie)波含量小于(yu)5%。同時(shi)(shi),它內置(zhi)有(you)嵌入式專家控(kong)制系(xi)(xi)統,可(ke)以(yi)(yi)實時(shi)(shi)讀取電(dian)(dian)(dian)(dian)除塵高(gao)壓(ya)電(dian)(dian)(dian)(dian)源、振打電(dian)(dian)(dian)(dian)機(ji)(ji)、加熱器等設(she)備的(de)運(yun)行(xing)參數(shu)以(yi)(yi)及(ji)鍋(guo)爐負荷、煙塵含量等數(shu)據,通(tong)(tong)過降(jiang)壓(ya)振打、閉(bi)環控(kong)制、高(gao)級策略等模塊來設(she)定各電(dian)(dian)(dian)(dian)除塵系(xi)(xi)統設(she)備的(de)運(yun)行(xing)參數(shu),提高(gao)設(she)備運(yun)行(xing)效率,使(shi)電(dian)(dian)(dian)(dian)除塵器在排放達標的(de)前(qian)提下(xia),大(da)幅(fu)節(jie)約用(yong)電(dian)(dian)(dian)(dian)。IEMS還具(ju)有(you)云系(xi)(xi)統,可(ke)以(yi)(yi)通(tong)(tong)過遠(yuan)程平(ping)臺或手機(ji)(ji)APP來監控(kong)其運(yun)行(xing)情(qing)況。IEMS彌補了各種高(gao)壓(ya)電(dian)(dian)(dian)(dian)源裝(zhuang)置(zhi)造成的(de)電(dian)(dian)(dian)(dian)網(wang)(wang)質量下(xia)降(jiang)的(de)問題,并通(tong)(tong)過專家系(xi)(xi)統大(da)幅(fu)提高(gao)除塵器設(she)備的(de)自(zi)動化運(yun)維水平(ping)。