焦爐除塵器系(xi)統(tong)(tong)經(jing)過工藝改進后,提高了系(xi)統(tong)(tong)穩定性(xing)(xing)和性(xing)(xing),沒(mei)有發生任(ren)何事故.由于操作控制簡單,延長了系(xi)統(tong)(tong)設(she)備(bei)的使用壽命,特別是布袋使用時間的延長.該系(xi)統(tong)(tong)使用18個月沒(mei)有更(geng)換過布袋,實現了經(jing)濟運行的目標(biao).

我公司設計的焦(jiao)(jiao)爐(lu)地面除塵站,降低了煉焦(jiao)(jiao)爐(lu)生產(chan)區域的粉塵濃度,凈化了工人(ren)生產(chan)操作環(huan)境,焦(jiao)(jiao)爐(lu)粉塵治(zhi)理達到了煉焦(jiao)(jiao)行業和環(huan)保排(pai)放標(biao)準.

焦爐地面(mian)除(chu)塵站工藝流程：

焦爐除(chu)塵(chen)(chen)地面(mian)站設計(ji)采用(yong)的裝煤阻火布袋除(chu)塵(chen)(chen)地面(mian)站工藝(yi)除(chu)塵(chen)(chen),煙塵(chen)(chen)經除(chu)塵(chen)(chen)地面(mian)站設備(bei)凈化后(hou),煙塵(chen)(chen)收(shou)集率在95%以上,除(chu)塵(chen)(chen)效率達99.5%以上,外排氣(qi)體(ti)含(han)塵(chen)(chen)濃(nong)度低(di)于排放(fang)標(biao)(biao)準(zhun),符合環保標(biao)(biao)準(zhun)要求.

焦(jiao)(jiao)化廠地(di)面站除塵(chen)(chen)(chen)(chen)器(qi)系(xi)統用(yong)于(yu)導通除塵(chen)(chen)(chen)(chen)器(qi)與攔焦(jiao)(jiao)車(che)(che)集塵(chen)(chen)(chen)(chen)罩,使(shi)焦(jiao)(jiao)側煙塵(chen)(chen)(chen)(chen)通過此干(gan)管(guan)(guan)(guan)進入除塵(chen)(chen)(chen)(chen)地(di)面站進行處(chu)(chu)(chu)理,是移動塵(chen)(chen)(chen)(chen)源與固(gu)定設備之間的(de)連(lian)接通道.出焦(jiao)(jiao)集塵(chen)(chen)(chen)(chen)干(gan)管(guan)(guan)(guan)由(you)固(gu)定接口翻板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)、伸(shen)縮(suo)器(qi)、平衡翻板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)、干(gan)管(guan)(guan)(guan)端部(bu)消音(yin)器(qi)組(zu)成(cheng)(cheng).固(gu)定翻板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)由(you)閥(fa)(fa)(fa)(fa)板(ban)(ban)(ban)、支臂、管(guan)(guan)(guan)體等部(bu)分組(zu)成(cheng)(cheng).焦(jiao)(jiao)爐出焦(jiao)(jiao)時,攔焦(jiao)(jiao)車(che)(che)的(de)液壓(ya)推桿(gan)將該(gai)翻板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)的(de)翻板(ban)(ban)(ban)推開(kai),閥(fa)(fa)(fa)(fa)門控制桿(gan)旋轉75度使(shi)閥(fa)(fa)(fa)(fa)門打(da)開(kai),攔焦(jiao)(jiao)車(che)(che)導管(guan)(guan)(guan)的(de)可(ke)伸(shen)縮(suo)接口與該(gai)翻板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)端面對接,使(shi)含塵(chen)(chen)(chen)(chen)煙氣由(you)攔焦(jiao)(jiao)車(che)(che)集塵(chen)(chen)(chen)(chen)罩進入由(you)固(gu)定翻板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)組(zu)成(cheng)(cheng)的(de)集塵(chen)(chen)(chen)(chen)干(gan)管(guan)(guan)(guan);推焦(jiao)(jiao)完成(cheng)(cheng)后,攔焦(jiao)(jiao)車(che)(che)上的(de)液壓(ya)推桿(gan)及可(ke)伸(shen)縮(suo)接口退回,該(gai)翻板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)關閉(bi),完成(cheng)(cheng)一爐除塵(chen)(chen)(chen)(chen)計(ji)劃.固(gu)定翻板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)處(chu)(chu)(chu)于(yu)高溫狀態(tai)又處(chu)(chu)(chu)于(yu)經常開(kai)、閉(bi)狀態(tai),受熱不變型(xing),采用(yong)U型(xing)骨架周邊均布,使(shi)閥(fa)(fa)(fa)(fa)板(ban)(ban)(ban)長(chang)期使(shi)用(yong)不變型(xing),在密封(feng)處(chu)(chu)(chu)加金屬絲(si)石棉密封(feng)墊,閥(fa)(fa)(fa)(fa)門密封(feng)效(xiao)果;每組(zu)翻板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)之間、翻板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)與直管(guan)(guan)(guan)段之間以及平衡閥(fa)(fa)(fa)(fa)、伸(shen)縮(suo)節和端部(bu)消聲(sheng)器(qi)法蘭之間使(shi)用(yong)金屬纏繞墊,靜密封(feng)漏氣率低于(yu)0.5%.