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皮帶機新項目

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投標(biao)人(ren)(ren)(ren)獲(huo)得的(de)競標(biao)采(cai)購文件(jian)版(ban)權屬采(cai)購人(ren)(ren)(ren),僅供(gong)本次(ci)(ci)投標(biao)之(zhi)用。皮帶機(ji)(ji)新項目 5.施工(gong)人(ren)(ren)(ren)員(yuan)勞(lao)保護品(pin)穿戴齊(qi)全、規范高(gao)空作業扎掛(gua)(gua)好安(an)全帶安(an)全帶必須是合格(ge)的(de)高(gao)掛(gua)(gua)低(di)用。 萊鋼(gang)焦化廠1管帶機(ji)(ji)尾800m2除塵改造工(gong)程施工(gong)方(fang)(fang)案 萊鋼(gang)建設(she)建安(an)分公(gong)司 9 4.通廊上施工(gong)人(ren)(ren)(ren)員(yuan)掛(gua)(gua)好倒(dao)鏈緩(huan)慢(man)水平方(fang)(fang)向(xiang)將機(ji)(ji)架向(xiang)通廊內牽引同時吊車緩(huan)慢(man)送(song)繩(sheng)。拆(chai)除完后(hou)安(an)裝頭架的(de)底座、防塵罩,依次(ci)(ci)安(an)裝中間段及尾架,然后(hou)安(an)裝電機(ji)(ji)、防塵帶。 (3).停產前,將需安(an)裝的(de)設(she)備運到轉運站(zhan)車間下(xia)方(fang)(fang),并將除塵罩拆(chai)下(xia),準備分別吊裝。拴好溜(liu)繩(sheng)綁好倒(dao)鏈牽引用的(de)鋼(gang)絲繩(sheng)。

吊(diao)裝(zhuang)(zhuang)用(yong)(yong)130t 吊(diao)車進行(xing),先(xian)吊(diao)裝(zhuang)(zhuang)頭(tou)架,吊(diao)起后(hou)放(fang)在(zai)洞口處,然(ran)后(hou)用(yong)(yong)里面(mian)的(de)葫蘆(lu)運到安(an)(an)裝(zhuang)(zhuang)位置。 b 安(an)(an)裝(zhuang)(zhuang)防塵帶(dai) c 滾(gun)筒加油(you) d 其它附屬設施的(de)安(an)(an)裝(zhuang)(zhuang)。在(zai)膠帶(dai)安(an)(an)裝(zhuang)(zhuang)過程中完成以下(xia)工作 a將事先(xian)拆(chai)除的(de)擋料(liao)板安(an)(an)裝(zhuang)(zhuang)上(shang)。 危險預知 危險預控 設備拆(chai)除過程中出(chu)現砸傷、墜(zhui)落 1.勞保護品穿戴(dai)齊(qi)全2.系(xi)好安(an)(an)全帶(dai)3.拆(chai)除人(ren)員上(shang)下(xia)呼應(ying)即使示警(jing)4.設專人(ren)監護 觸(chu)電(dian)(dian)傷人(ren) 認真執行(xing)停電(dian)(dian)、驗電(dian)(dian)、放(fang)電(dian)(dian)、掛(gua)設接地線、掛(gua)警(jing)示牌。皮帶(dai)機(ji)新項目卸料(liao)不應(ying)產(chan)生顫動和撒料(liao)現象(xiang)。 (4)機(ji)架拆(chai)除 先(xian)將機(ji)架割成幾段,用(yong)(yong)倒鏈移(yi)窗口,然(ran)后(hou)吊(diao)下(xia)。

焊(han)接(jie)時注意(yi)焊(han)接(jie)質(zhi)量焊(han)縫表(biao)面(mian)不(bu)能出(chu)(chu)現(xian)(xian)夾渣(zha)、氣孔(kong)(kong)、裂紋等現(xian)(xian)象(xiang)其外形(xing)平緩過(guo)渡(du)咬肉深度不(bu)得(de)(de)大于0.5毫米(mi)焊(han)縫周(zhou)圍(wei)的飛濺、焊(han)渣(zha)等及(ji)時清理(li)。拆(chai)除完后安(an)裝(zhuang)頭架的底(di)座(zuo)、防塵(chen)罩依次安(an)裝(zhuang)中間段(duan)及(ji)尾架然后安(an)裝(zhuang)電機、防塵(chen)帶(dai)。當皮(pi)帶(dai)機運(yun)行時其邊緣(yuan)萊(lai)鋼焦(jiao)化廠(chang)1管帶(dai)機尾800m2除塵(chen)改造(zao)工程(cheng)施工方案 萊(lai)鋼建設建安(an)分(fen)公司(si) 10 與托輥(gun)側輥(gun)子(zi)端緣(yuan)的距離應大于30mm。皮(pi)帶(dai)機新項目 8.現(xian)(xian)場設專職安(an)全(quan)員,負責安(an)全(quan)監(jian)督。皮(pi)帶(dai)機空(kong)負荷(he)應符合(he)下列要(yao)求當皮(pi)帶(dai)機接(jie)頭強(qiang)度達到要(yao)求后方可進(jin)行空(kong)負荷(he)試運(yun)轉。焊(han)接(jie)時注意(yi)焊(han)接(jie)質(zhi)量,焊(han)縫表(biao)面(mian)不(bu)能出(chu)(chu)現(xian)(xian)夾渣(zha)、氣孔(kong)(kong)、裂紋等現(xian)(xian)象(xiang),其外形(xing)平緩過(guo)渡(du),咬肉深度不(bu)得(de)(de)大于0.5 毫米(mi),焊(han)縫周(zhou)圍(wei)的飛濺、焊(han)渣(zha)等及(ji)時清理(li)。

現場(chang)(chang)放好(hao)大樣再經(jing)技(ji)(ji)術施工(gong)(gong)(gong)(gong)人員(yuan)及甲方人員(yuan)確認無誤(wu)后方可(ke)下(xia)料鋼材等(deng)若采用(yong)火焰切(qie)割切(qie)割完后氧(yang)化鐵皮(pi)(pi)等(deng)要(yao)(yao)(yao)及時(shi)用(yong)磨光機(ji)(ji)(ji)(ji)(ji)磨掉切(qie)割面或(huo)(huo)剪切(qie)面無裂(lie)紋、夾(jia)渣(zha)、分層或(huo)(huo)大于(yu)1mm的缺棱。皮(pi)(pi)帶機(ji)(ji)(ji)(ji)(ji)新項目 10.現場(chang)(chang)接(jie)(jie)電(dian)(dian)(dian)要(yao)(yao)(yao)規范,專業(ye)電(dian)(dian)(dian)工(gong)(gong)(gong)(gong)接(jie)(jie)電(dian)(dian)(dian),配(pei)電(dian)(dian)(dian)箱(xiang)內接(jie)(jie)漏(lou)電(dian)(dian)(dian)保(bao)護器(qi),用(yong)電(dian)(dian)(dian)設備(bei)做(zuo)好(hao)接(jie)(jie)地,焊(han)機(ji)(ji)(ji)(ji)(ji)接(jie)(jie)電(dian)(dian)(dian)一(yi)機(ji)(ji)(ji)(ji)(ji)一(yi)閘(zha),焊(han)機(ji)(ji)(ji)(ji)(ji)安全裝(zhuang)(zhuang)置(zhi)應齊(qi)(qi)全,安放在干燥通(tong)風(feng)處,做(zuo)好(hao)防(fang)(fang)雨(yu)棚,手持(chi)電(dian)(dian)(dian)動(dong)工(gong)(gong)(gong)(gong)具把(ba)子線要(yao)(yao)(yao)完好(hao),破損(sun)處及時(shi)處理,如遇雷雨(yu)天氣,及時(shi)切(qie)斷電(dian)(dian)(dian)源,防(fang)(fang)止發生觸電(dian)(dian)(dian)事故。 全部(bu)安裝(zhuang)(zhuang)完成后在焦化廠(chang)技(ji)(ji)術人員(yuan)的指導下(xia)進行試車。氧(yang)、乙炔瓶(ping)不使用(yong)時(shi),不得得放置(zhi)在露天過(guo)夜(ye)。下(xia)面分別敘述施工(gong)(gong)(gong)(gong)方法。 10.現場(chang)(chang)接(jie)(jie)電(dian)(dian)(dian)要(yao)(yao)(yao)規范專業(ye)電(dian)(dian)(dian)工(gong)(gong)(gong)(gong)接(jie)(jie)電(dian)(dian)(dian)配(pei)電(dian)(dian)(dian)箱(xiang)內接(jie)(jie)漏(lou)電(dian)(dian)(dian)保(bao)護器(qi)用(yong)電(dian)(dian)(dian)設備(bei)做(zuo)好(hao)接(jie)(jie)地焊(han)機(ji)(ji)(ji)(ji)(ji)接(jie)(jie)電(dian)(dian)(dian)一(yi)機(ji)(ji)(ji)(ji)(ji)一(yi)閘(zha)焊(han)機(ji)(ji)(ji)(ji)(ji)安全裝(zhuang)(zhuang)置(zhi)應齊(qi)(qi)全安放在干燥通(tong)風(feng)處做(zuo)好(hao)防(fang)(fang)雨(yu)棚手持(chi)電(dian)(dian)(dian)動(dong)工(gong)(gong)(gong)(gong)具把(ba)子線要(yao)(yao)(yao)完好(hao)破損(sun)處及時(shi)處理如遇雷雨(yu)天氣及時(shi)切(qie)斷電(dian)(dian)(dian)源防(fang)(fang)止發生觸電(dian)(dian)(dian)事故。

皮帶機(ji)(ji)(ji)(ji)新項(xiang)目(mu) 萊(lai)鋼(gang)焦(jiao)(jiao)化(hua)(hua)廠1#管帶機(ji)(ji)(ji)(ji)尾(wei)800m2 除塵改造工(gong)(gong)程施(shi)工(gong)(gong)方(fang)案(an) 萊(lai)鋼(gang)建(jian)(jian)(jian)設(she)建(jian)(jian)(jian)安(an)(an)分公司 9 4.通(tong)廊上施(shi)工(gong)(gong)人員(yuan),掛好倒鏈,緩慢(man)水平(ping)方(fang)向(xiang)將機(ji)(ji)(ji)(ji)架向(xiang)通(tong)廊內牽(qian)引,同時吊(diao)車緩慢(man)送繩。 (三)拆除舊(jiu)膠帶機(ji)(ji)(ji)(ji)的(de)同時,安(an)(an)裝新膠帶機(ji)(ji)(ji)(ji)。設(she)備安(an)(an)裝、對接時焦(jiao)(jiao)化(hua)(hua)廠技術人員(yuan)須(xu)在現場(chang)進行(xing)必(bi)要的(de)技術指(zhi)導。 (10).根(gen)據現場(chang)情況,焦(jiao)(jiao)倉口需封閉,防止施(shi)工(gong)(gong)人員(yuan)及施(shi)工(gong)(gong)用材料、萊(lai)鋼(gang)焦(jiao)(jiao)化(hua)(hua)廠1#管帶機(ji)(ji)(ji)(ji)尾(wei)800m2 除塵改造工(gong)(gong)程施(shi)工(gong)(gong)方(fang)案(an) 萊(lai)鋼(gang)建(jian)(jian)(jian)設(she)建(jian)(jian)(jian)安(an)(an)分公司 6 設(she)備等掉入焦(jiao)(jiao)倉。下面分別敘述施(shi)工(gong)(gong)方(fang)法(fa)。當皮帶機(ji)(ji)(ji)(ji)運行(xing)時,其邊緣(yuan)萊(lai)鋼(gang)焦(jiao)(jiao)化(hua)(hua)廠1#管帶機(ji)(ji)(ji)(ji)尾(wei)800m2 除塵改造工(gong)(gong)程施(shi)工(gong)(gong)方(fang)案(an) 萊(lai)鋼(gang)建(jian)(jian)(jian)設(she)建(jian)(jian)(jian)安(an)(an)分公司 10 與托(tuo)輥(gun)側輥(gun)子端緣(yuan)的(de)距離應大于(yu)30mm。

卷管(guan)時(shi)嚴格按(an)照(zhao)設(she)(she)(she)計和規范要(yao)求(qiu)進(jin)行直徑小于800的管(guan)道圓(yuan)度偏差為(wei)D/100且不大于4mm直徑為(wei)mm的管(guan)道的圓(yuan)度偏差允許值(zhi)為(wei)4mm。管(guan)道采用(yong)Sa2.5級噴砂除(chu)銹處理(li)報驗合格后(hou)按(an)照(zhao)設(she)(she)(she)計要(yao)求(qiu)進(jin)行防腐。皮帶(dai)機(ji)新項目 管(guan)道制作完(wan)成后(hou)用(yong)拖(tuo)(tuo)車(che)(che)運到(dao)(dao)現(xian)場。 三拆除(chu)舊膠(jiao)帶(dai)機(ji)的同時(shi)安(an)(an)(an)(an)裝(zhuang)(zhuang)新膠(jiao)帶(dai)機(ji)。安(an)(an)(an)(an)裝(zhuang)(zhuang)時(shi),先(xian)安(an)(an)(an)(an)設(she)(she)(she)備(bei)(bei)再安(an)(an)(an)(an)管(guan)道,安(an)(an)(an)(an)裝(zhuang)(zhuang)設(she)(she)(she)備(bei)(bei)前,用(yong)拖(tuo)(tuo)車(che)(che)將(jiang)(jiang)(jiang)設(she)(she)(she)備(bei)(bei)運到(dao)(dao)車(che)(che)將(jiang)(jiang)(jiang)下(xia)(xia)邊,設(she)(she)(she)備(bei)(bei)在施(shi)工現(xian)場2 公(gong)里左右(you),安(an)(an)(an)(an)設(she)(she)(she)備(bei)(bei)時(shi)用(yong)130t 吊車(che)(che)將(jiang)(jiang)(jiang)其吊到(dao)(dao)24.98 米處,再用(yong)葫蘆將(jiang)(jiang)(jiang)設(she)(she)(she)備(bei)(bei)運到(dao)(dao)安(an)(an)(an)(an)裝(zhuang)(zhuang)位置,安(an)(an)(an)(an)裝(zhuang)(zhuang)時(shi)聽從(cong)設(she)(she)(she)備(bei)(bei)廠(chang)家(jia)技術人(ren)員的指導。 萊鋼(gang)焦化(hua)廠(chang)1管(guan)帶(dai)機(ji)尾800m2除(chu)塵改造工程施(shi)工方案 萊鋼(gang)建(jian)設(she)(she)(she)建(jian)安(an)(an)(an)(an)分公(gong)司 8 2膠(jiao)帶(dai)拆除(chu) 將(jiang)(jiang)(jiang)膠(jiao)帶(dai)從(cong)中間斷開將(jiang)(jiang)(jiang)膠(jiao)帶(dai)從(cong)機(ji)架下(xia)(xia)拖(tuo)(tuo)開并用(yong)葫蘆運到(dao)(dao)北側(ce)窗口處用(yong)吊車(che)(che)吊下(xia)(xia)禁止直接拋(pao)下(xia)(xia)來。

負(fu)荷試運轉負(fu)荷下列要求:整體(ti)運行(xing)應(ying)平穩,應(ying)無不轉動的(de)(de)輥(gun)子(zi)。皮(pi)(pi)帶機(ji)新項目(mu)皮(pi)(pi)帶機(ji)安(an)(an)裝(zhuang)放線(xian)要用經緯儀從機(ji)頭(tou)一次(ci)性打到機(ji)尾,以保證皮(pi)(pi)帶機(ji)線(xian)的(de)(de)直線(xian)度。 安(an)(an)裝(zhuang)完畢用倒鏈將(jiang)(jiang)頭(tou)架及尾架吊(diao)(diao)(diao)裝(zhuang)在軌道(dao)上,初步(bu)進(jin)行(xing)調整,然后(hou)進(jin)行(xing)對接。設備安(an)(an)裝(zhuang)完成(cheng)后(hou)進(jin)行(xing)管道(dao)安(an)(an)裝(zhuang)管道(dao)用130t吊(diao)(diao)(diao)車將(jiang)(jiang)管道(dao)吊(diao)(diao)(diao)到窗口(kou)處同樣(yang)用葫蘆將(jiang)(jiang)管道(dao)運到安(an)(an)裝(zhuang)位置安(an)(an)裝(zhuang)。 8.機(ji)架進(jin)入通廊后(hou),及時(shi)將(jiang)(jiang)洞(dong)口(kou)欄桿復位,保證施工安(an)(an)全。 6.墻壁上窗戶拆除后(hou)的(de)(de)洞(dong)口(kou)要做(zuo)好防護(hu),無關人(ren)員嚴禁(jin)接近洞(dong)口(kou)。

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