張(zhang)宣(xuan)科(ke)技(ji)特(te)鋼(gang)公(gong)司(si)發(fa)揮(hui)科(ke)技(ji)創(chuang)新(xin)優(you)勢(shi)，在(zai)提(ti)高(gao)渣(zha)線(xian)磚(zhuan)質(zhi)量(liang)的(de)基(ji)礎(chu)上(shang)，應(ying)用(yong)鋼(gang)包(bao)雙(shuang)透(tou)氣(qi)磚(zhuan)改(gai)善(shan)透(tou)氣(qi)效(xiao)果(guo)，實(shi)現(xian)鋼(gang)包(bao)雙(shuang)透(tou)氣(qi)磚(zhuan)一(yi)用(yong)一(yi)備(bei)模(mo)式(shi)，延(yan)長(chang)了(le)鋼(gang)包(bao)在(zai)線(xian)使(shi)用(yong)時(shi)間(jian)，減(jian)少(shao)鋼(gang)包(bao)下(xia)線(xian)和(he)小(xiao)修(xiu)次(ci)數(shu)，推(tui)進(jin)生(sheng)產(chan)高(gao)效(xiao)化(hua)。5月份，該公司鋼包平均使用壽命由60次提高到86次月平均節省烤包用煤氣57600m3。

　　鋼gang包bao透tou氣qi磚zhuan位wei於yu鋼gang包bao底di部bu

，負fu責ze在zai精jing煉lian過guo程cheng中zhong底di吹chui氬ya氣qi，是shi煉lian鋼gang生sheng產chan關guan鍵jian的de功gong能neng性xing耐nai火huo材cai料liao。鋼gang包bao透tou氣qi磚zhuan的de使shi用yong壽shou命ming直zhi接jie影ying響xiang鋼gang包bao在zai線xian使shi用yong周zhou期qi。為wei實shi現xian高gao效xiao化hua生sheng產chan
，該gai公gong司si技ji術shu骨gu幹gan創chuang新xin思si維wei，引yin進jin“鋼包雙透氣磚”工gong藝yi，在zai原yuan有you的de一yi塊kuai透tou氣qi磚zhuan基ji礎chu上shang增zeng加jia一yi塊kuai透tou氣qi磚zhuan

，並bing在zai鋼gang包bao外wai側ce采cai用yong軟ruan連lian接jie導dao氣qi管guan進jin行xing連lian接jie，導dao氣qi管guan上shang分fen別bie安an裝zhuang兩liang個ge閥fa門men

，每mei塊kuai鋼gang包bao透tou氣qi磚zhuan磚zhuan座zuo中zhong設she置zhi兩liang塊kuai氣qi芯xin
，當dang其qi中zhong一yi個ge氣qi芯xin達da到dao使shi用yong壽shou命ming時shi，切qie換huan到dao另ling一yi個ge透tou氣qi磚zhuan上shang實shi現xian鋼gang包bao透tou氣qi磚zhuan一yi用yong一yi備bei的de效xiao果guo，以yi此ci延yan長chang鋼gang包bao在zai線xian使shi用yong周zhou期qi，從cong而er減jian少shao鋼gang包bao烘hong烤kao次ci數shu、降低煤氣消耗。（曹瑩瑩 李亞楠）