干(gan)法乙(yi)炔(gui)(gui)(gui)(gui)破碎(sui)(sui)(sui)機,干(gan)法乙(yi)炔(gui)(gui)(gui)(gui)工(gong)藝(yi)干(gan)法乙(yi)炔(gui)(gui)(gui)(gui)裝置的安(an)(an)全(quan)(quan)(quan)性(xing)(xing)(xing)電石(shi)(shi)破碎(sui)(sui)(sui)及(ji)輸送系(xi)統的安(an)(an)全(quan)(quan)(quan)性(xing)(xing)(xing)為確(que)(que)保(bao)電石(shi)(shi)破碎(sui)(sui)(sui)及(ji)輸送系(xi)統的安(an)(an)全(quan)(quan)(quan)性(xing)(xing)(xing),在(zai)(zai)整個細(xi)破碎(sui)(sui)(sui)及(ji)電石(shi)(shi)輸送系(xi)統的設(she)(she)備上均增加了(le)(le)充氮(dan)(dan)裝置,確(que)(que)保(bao)整個裝置在(zai)(zai)氮(dan)(dan)氣(qi)(qi)(qi)的保(bao)護下(xia)(xia)正壓(ya)運行(xing)。所有充氮(dan)(dan)裝置均采用(yong)DCS控(kong)制,操作(zuo)人員(yuan)在(zai)(zai)DCS控(kong)制室即可實現充氮(dan)(dan)操作(zuo)。ENMA機械在(zai)(zai)細(xi)破碎(sui)(sui)(sui)系(xi)統設(she)(she)備選型過(guo)(guo)程中對(dui)設(she)(she)備生(sheng)(sheng)產廠家(jia)提出密閉要求,設(she)(she)備安(an)(an)裝結束后,對(dui)系(xi)統進(jin)行(xing)了(le)(le)氣(qi)(qi)(qi)密性(xing)(xing)(xing)試(shi)驗(yan)（氮(dan)(dan)氣(qi)(qi)(qi)打壓(ya)200Pa,確(que)(que)保(bao)系(xi)統保(bao)持(chi)壓(ya)力不(bu)下(xia)(xia)降(jiang)）。緊(jin)急(ji)停(ting)電的安(an)(an)全(quan)(quan)(quan)性(xing)(xing)(xing)濕法乙(yi)炔(gui)(gui)(gui)(gui)發(fa)生(sheng)(sheng)工(gong)藝(yi)過(guo)(guo)程是將電石(shi)(shi)投(tou)入水(shui)中進(jin)行(xing)水(shui)解反應,如恰逢將電石(shi)(shi)投(tou)入發(fa)生(sheng)(sheng)器時(shi)緊(jin)急(ji)停(ting)電,則發(fa)生(sheng)(sheng)器產生(sheng)(sheng)的乙(yi)炔(gui)(gui)(gui)(gui)氣(qi)(qi)(qi)只能進(jin)入乙(yi)炔(gui)(gui)(gui)(gui)氣(qi)(qi)(qi)柜(ju),導致乙(yi)炔(gui)(gui)(gui)(gui)氣(qi)(qi)(qi)柜(ju)上升(sheng)過(guo)(guo)高(gao)；嚴重時(shi),需(xu)進(jin)行(xing)乙(yi)炔(gui)(gui)(gui)(gui)放空保(bao)證氣(qi)(qi)(qi)柜(ju)的安(an)(an)全(quan)(quan)(quan)高(gao)度(du)。而干(gan)法乙(yi)炔(gui)(gui)(gui)(gui)發(fa)生(sheng)(sheng)工(gong)藝(yi)過(guo)(guo)程是將水(shui)按一定比例噴灑在(zai)(zai)電石(shi)(shi)上,如遇緊(jin)急(ji)停(ting)電,電石(shi)(shi)進(jin)料裝置及(ji)反應水(shui)泵均停(ting)止(zhi)(zhi)運行(xing),水(shui)解反應即刻終止(zhi)(zhi),氣(qi)(qi)(qi)柜(ju)則保(bao)持(chi)在(zai)(zai)原(yuan)高(gao)度(du),確(que)(que)保(bao)生(sheng)(sheng)產過(guo)(guo)程安(an)(an)全(quan)(quan)(quan)可控(kong)。排放電石(shi)(shi)渣的安(an)(an)全(quan)(quan)(quan)性(xing)(xing)(xing)電石(shi)(shi)水(shui)解后的電

干(gan)(gan)法(fa)乙(yi)炔(gui)(gui)(gui)破碎機(ji),干(gan)(gan)法(fa)乙(yi)炔(gui)(gui)(gui)工(gong)藝(yi)(yi)(yi)介(jie)(jie)紹(shao) 干(gan)(gan)法(fa)乙(yi)炔(gui)(gui)(gui)工(gong)藝(yi)(yi)(yi)介(jie)(jie)紹(shao) 關鍵詞(ci) 干(gan)(gan)法(fa)乙(yi)炔(gui)(gui)(gui)工(gong)藝(yi)(yi)(yi)、運(yun)(yun)行(xing)(xing)總結、適用性(xing)、運(yun)(yun)行(xing)(xing)指標 摘要(yao) 本文總結了套(tao)干(gan)(gan)法(fa)乙(yi)炔(gui)(gui)(gui)生(sheng)(sheng)產裝(zhuang)置運(yun)(yun)行(xing)(xing)一(yi)年來的(de)(de)(de)(de)經驗及不(bu)足(zu)介(jie)(jie)紹(shao)了標準(zhun)化生(sheng)(sheng)產裝(zhuang)置的(de)(de)(de)(de)運(yun)(yun)行(xing)(xing)指標和技(ji)術特點。 由北京(jing)瑞思達化工(gong)設(she)(she)備有(you)限公(gong)司和壽光新(xin)(xin)龍(long)電(dian)(dian)(dian)(dian)化集團合作開(kai)發(fa)(fa)的(de)(de)(de)(de)套(tao)干(gan)(gan)法(fa)乙(yi)炔(gui)(gui)(gui)生(sheng)(sheng)產裝(zhuang)置于(yu)2006年12月29日(ri)通過了山東(dong)省科技(ji)廳的(de)(de)(de)(de)技(ji)術鑒定。此后又在不(bu)斷總結運(yun)(yun)行(xing)(xing)經驗的(de)(de)(de)(de)基礎上(shang)開(kai)發(fa)(fa)出新(xin)(xin)一(yi)代標準(zhun)化干(gan)(gan)法(fa)乙(yi)炔(gui)(gui)(gui)生(sheng)(sheng)產裝(zhuang)置并于(yu)2007年8月12日(ri)投入工(gong)業化生(sheng)(sheng)產。新(xin)(xin)裝(zhuang)置的(de)(de)(de)(de)各項指標完全達到設(she)(she)計要(yao)求且(qie)操作方(fang)便(bian)運(yun)(yun)行(xing)(xing)平(ping)穩。下面作簡(jian)要(yao)介(jie)(jie)紹(shao)。 1 干(gan)(gan)法(fa)乙(yi)炔(gui)(gui)(gui)工(gong)藝(yi)(yi)(yi)簡(jian)介(jie)(jie) 1.1 工(gong)藝(yi)(yi)(yi)簡(jian)述(shu) 干(gan)(gan)法(fa)乙(yi)炔(gui)(gui)(gui)發(fa)(fa)生(sheng)(sheng)是用略多于(yu)理論量的(de)(de)(de)(de)水以霧態噴在電(dian)(dian)(dian)(dian)石(shi)粉(fen)上(shang)使之水解(jie)(jie)產生(sheng)(sheng)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)石(shi)渣為(wei)(wei)含水量很低的(de)(de)(de)(de)干(gan)(gan)粉(fen)末粗乙(yi)炔(gui)(gui)(gui)中水蒸(zheng)氣(qi)分壓約為(wei)(wei)0.078Mpa反應(ying)溫(wen)度(du)氣(qi)相為(wei)(wei)90100℃固相溫(wen)度(du)為(wei)(wei)95100℃水與電(dian)(dian)(dian)(dian)石(shi)的(de)(de)(de)(de)比(bi)例約為(wei)(wei)1.2反應(ying)熱(re)由水汽(qi)化帶走(zou)經由非接觸式換熱(re)器傳給循環(huan)水沒有(you)溶解(jie)(jie)損失電(dian)(dian)(dian)(dian)石(shi)