進(jin)人21世(shi)紀以(yi)(yi)(yi)來(lai)，冶(ye)金行(xing)(xing)(xing)(xing)業進(jin)行(xing)(xing)(xing)(xing)了大規模的(de)(de)(de)(de)(de)(de)(de)(de)技術(shu)改造，根據(ju)(ju)國家(jia)的(de)(de)(de)(de)(de)(de)(de)(de)環(huan)保(bao)要求，其煙(yan)(yan)塵(chen)(chen)(chen)(chen)(chen)(chen)治理(li)已(yi)達到(dao)(dao)(dao)了新的(de)(de)(de)(de)(de)(de)(de)(de)水平。(l)各生(sheng)產工段(duan)(duan)已(yi)普(pu)遍(bian)采用(yong)(yong)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)設(she)(she)備(bei)(bei)(布袋除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)器(qi)或(huo)電(dian)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)器(qi))，除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)系(xi)(xi)(xi)(xi)(xi)統(tong)運(yun)(yun)行(xing)(xing)(xing)(xing)基本(ben)良好，滿足了環(huan)保(bao)要求。(2)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)系(xi)(xi)(xi)(xi)(xi)統(tong)主風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)裝機(ji)(ji)(ji)功率容量(liang)(liang)大，液力偶合器(qi)和(he)(he)變頻器(qi)等調(diao)速(su)(su)(su)(su)裝置已(yi)普(pu)遍(bian)應(ying)用(yong)(yong)于(yu)(yu)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)起動(dong)(dong)(dong)(dong)(dong)和(he)(he)調(diao)速(su)(su)(su)(su)運(yun)(yun)行(xing)(xing)(xing)(xing)。(3)一(yi)些斷(duan)(duan)續(xu)生(sheng)產的(de)(de)(de)(de)(de)(de)(de)(de)工段(duan)(duan)，根據(ju)(ju)生(sheng)產工藝特點，自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)控(kong)(kong)制(zhi)(zhi)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)系(xi)(xi)(xi)(xi)(xi)統(tong)主風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)高(gao)速(su)(su)(su)(su)、低(di)速(su)(su)(su)(su)運(yun)(yun)行(xing)(xing)(xing)(xing)，具(ju)有(you)良好的(de)(de)(de)(de)(de)(de)(de)(de)節(jie)(jie)電(dian)效果。(4)另一(yi)些斷(duan)(duan)續(xu)生(sheng)產的(de)(de)(de)(de)(de)(de)(de)(de)工段(duan)(duan)，由于(yu)(yu)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)控(kong)(kong)制(zhi)(zhi)較(jiao)(jiao)復雜(za)，運(yun)(yun)行(xing)(xing)(xing)(xing)方(fang)(fang)式(shi)(shi)以(yi)(yi)(yi)煙(yan)(yan)塵(chen)(chen)(chen)(chen)(chen)(chen)量(liang)(liang)設(she)(she)定(ding)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)參(can)數(shu)長期(qi)運(yun)(yun)行(xing)(xing)(xing)(xing)，耗電(dian)量(liang)(liang)大，調(diao)速(su)(su)(su)(su)裝置未達到(dao)(dao)(dao)應(ying)用(yong)(yong)狀態。(5)一(yi)些連續(xu)生(sheng)產工段(duan)(duan)，煙(yan)(yan)塵(chen)(chen)(chen)(chen)(chen)(chen)排放(fang)點比較(jiao)(jiao)多(duo)，但每個排放(fang)點煙(yan)(yan)塵(chen)(chen)(chen)(chen)(chen)(chen)量(liang)(liang)較(jiao)(jiao)小，除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)系(xi)(xi)(xi)(xi)(xi)統(tong)煙(yan)(yan)塵(chen)(chen)(chen)(chen)(chen)(chen)捕集(ji)罩較(jiao)(jiao)分散，采用(yong)(yong)一(yi)套除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)系(xi)(xi)(xi)(xi)(xi)統(tong)收塵(chen)(chen)(chen)(chen)(chen)(chen)，除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)系(xi)(xi)(xi)(xi)(xi)統(tong)主風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)以(yi)(yi)(yi)風(feng)(feng)(feng)(feng)(feng)量(liang)(liang)長期(qi)運(yun)(yun)行(xing)(xing)(xing)(xing)，采用(yong)(yong)調(diao)節(jie)(jie)風(feng)(feng)(feng)(feng)(feng)管閥門控(kong)(kong)制(zhi)(zhi)風(feng)(feng)(feng)(feng)(feng)量(liang)(liang)來(lai)滿足煙(yan)(yan)塵(chen)(chen)(chen)(chen)(chen)(chen)排放(fang)點的(de)(de)(de)(de)(de)(de)(de)(de)收塵(chen)(chen)(chen)(chen)(chen)(chen)，此運(yun)(yun)行(xing)(xing)(xing)(xing)方(fang)(fang)式(shi)(shi)耗電(dian)量(liang)(liang)也(ye)比較(jiao)(jiao)大。在(zai)能(neng)源日趨緊張的(de)(de)(de)(de)(de)(de)(de)(de)今天，采用(yong)(yong)有(you)效的(de)(de)(de)(de)(de)(de)(de)(de)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)控(kong)(kong)制(zhi)(zhi)手段(duan)(duan)，可進(jin)一(yi)步降低(di)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)系(xi)(xi)(xi)(xi)(xi)統(tong)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)耗電(dian)量(liang)(liang)，達到(dao)(dao)(dao)節(jie)(jie)電(dian)效果并提高(gao)企業的(de)(de)(de)(de)(de)(de)(de)(de)經濟效益。節(jie)(jie)能(neng)方(fang)(fang)案(an)(l)加強除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)系(xi)(xi)(xi)(xi)(xi)統(tong)設(she)(she)備(bei)(bei)的(de)(de)(de)(de)(de)(de)(de)(de)管理(li)，保(bao)證除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)系(xi)(xi)(xi)(xi)(xi)統(tong)管道及除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)設(she)(she)備(bei)(bei)的(de)(de)(de)(de)(de)(de)(de)(de)阻力參(can)數(shu)在(zai)允許的(de)(de)(de)(de)(de)(de)(de)(de)范圍內(nei)運(yun)(yun)行(xing)(xing)(xing)(xing)，盡(jin)量(liang)(liang)維持風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)以(yi)(yi)(yi)較(jiao)(jiao)低(di)轉(zhuan)速(su)(su)(su)(su)運(yun)(yun)行(xing)(xing)(xing)(xing)。(2)據(ju)(ju)生(sheng)產工藝過程的(de)(de)(de)(de)(de)(de)(de)(de)要求，通過檢測煙(yan)(yan)塵(chen)(chen)(chen)(chen)(chen)(chen)捕集(ji)罩內(nei)的(de)(de)(de)(de)(de)(de)(de)(de)有(you)關(guan)參(can)數(shu)及生(sheng)產工藝過程的(de)(de)(de)(de)(de)(de)(de)(de)其他參(can)數(shu)，自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)調(diao)節(jie)(jie)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)(su)(su)，根據(ju)(ju)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)功率與(yu)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)轉(zhuan)速(su)(su)(su)(su)的(de)(de)(de)(de)(de)(de)(de)(de)三次方(fang)(fang)成正(zheng)比的(de)(de)(de)(de)(de)(de)(de)(de)關(guan)系(xi)(xi)(xi)(xi)(xi)，盡(jin)量(liang)(liang)降低(di)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)轉(zhuan)速(su)(su)(su)(su)，以(yi)(yi)(yi)達到(dao)(dao)(dao)節(jie)(jie)能(neng)效果。自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)控(kong)(kong)制(zhi)(zhi)方(fang)(fang)案(an)方(fang)(fang)案(an)一(yi):根據(ju)(ju)生(sheng)產工藝的(de)(de)(de)(de)(de)(de)(de)(de)要求，除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)與(yu)相(xiang)關(guan)生(sheng)產設(she)(she)備(bei)(bei)聯鎖，開爐時(shi)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)達到(dao)(dao)(dao)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)低(di)速(su)(su)(su)(su)位，閉爐冶(ye)煉時(shi)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)使風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)達到(dao)(dao)(dao)高(gao)速(su)(su)(su)(su)位。該開關(guan)量(liang)(liang)信(xin)號的(de)(de)(de)(de)(de)(de)(de)(de)傳(chuan)送(song)(song)可采用(yong)(yong)控(kong)(kong)制(zhi)(zhi)電(dian)纜送(song)(song)至風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)控(kong)(kong)制(zhi)(zhi)計算(suan)機(ji)(ji)(ji)或(huo)PLC，另外，亦可采用(yong)(yong)無線(xian)傳(chuan)輸設(she)(she)備(bei)(bei)進(jin)行(xing)(xing)(xing)(xing)信(xin)號的(de)(de)(de)(de)(de)(de)(de)(de)傳(chuan)送(song)(song)。方(fang)(fang)案(an)二:檢測煙(yan)(yan)塵(chen)(chen)(chen)(chen)(chen)(chen)捕集(ji)罩的(de)(de)(de)(de)(de)(de)(de)(de)有(you)關(guan)煙(yan)(yan)氣參(can)數(shu)及工藝參(can)數(shu)，根據(ju)(ju)其參(can)數(shu)值自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)調(diao)節(jie)(jie)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)(chen)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)(su)(su)而達到(dao)(dao)(dao)節(jie)(jie)電(dian)的(de)(de)(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)(de)(de)，信(xin)號傳(chuan)送(song)(song)可采用(yong)(yong)電(dian)纜或(huo)無線(xian)傳(chuan)送(song)(song)。