水壓(ya)(ya)光面爆(bao)(bao)破(po)(po)技(ji)術(shu),是在(zai)水壓(ya)(ya)光面爆(bao)(bao)破(po)(po)技(ji)術(shu)基礎上發展起(qi)來的(de)(de)一項(xiang)新技(ji)術(shu),其掏槽眼(yan)、輔助眼(yan)裝(zhuang)(zhuang)藥結構和爆(bao)(bao)破(po)(po)方式與水壓(ya)(ya)光面爆(bao)(bao)破(po)(po)相同,但(dan)在(zai)周邊眼(yan)中安裝(zhuang)(zhuang)專用(yong)(yong)聚(ju)能(neng)(neng)(neng)管(guan)裝(zhuang)(zhuang)置替(ti)代常規爆(bao)(bao)破(po)(po)藥卷和傳爆(bao)(bao)線,利用(yong)(yong)聚(ju)能(neng)(neng)(neng)管(guan)產(chan)生的(de)(de)粒子射流動能(neng)(neng)(neng)、高(gao)壓(ya)(ya)爆(bao)(bao)破(po)(po)氣體(ti)應力及“氣楔(xie)”作用(yong)(yong),形成平整(zheng)圓順的(de)(de)開挖(wa)輪廓面,對(dui)(dui)控(kong)制超欠挖(wa)具有良好(hao)效(xiao)果,有效(xiao)提升了隧道(dao)施(shi)工質量、進度和經濟(ji)效(xiao)益。科學合理地利用(yong)(yong)能(neng)(neng)(neng)源(yuan),提高(gao)能(neng)(neng)(neng)源(yuan)利用(yong)(yong)效(xiao)率,對(dui)(dui)節(jie)能(neng)(neng)(neng)減(jian)排也十分重要。利用(yong)(yong)聚(ju)能(neng)(neng)(neng)管(guan)兩端(duan)的(de)(de)水平開出的(de)(de)聚(ju)能(neng)(neng)(neng)槽產(chan)生的(de)(de)聚(ju)能(neng)(neng)(neng)射流效(xiao)應對(dui)(dui)巖石(shi)進行(xing)破(po)(po)碎。據專家測算,由于(yu)聚(ju)能(neng)(neng)(neng)管(guan)兩端(duan)聚(ju)能(neng)(neng)(neng)槽產(chan)生的(de)(de)聚(ju)能(neng)(neng)(neng)切割效(xiao)應,其能(neng)(neng)(neng)效(xiao)比提升一個(ge)量級。
專用多向聚能管水壓光面爆破較水壓光面爆破,在周邊眼單循環火工品使用量上節約費用8.3%,周邊眼鉆孔數量從39個下降為23個費用節約41%,混凝土噴射每延米節約1.37立方米。淄博多向聚能管水壓光(guang)面(mian)爆(bao)(bao)(bao)破(po)(po)比水壓光(guang)面(mian)爆(bao)(bao)(bao)破(po)(po)每循環節約(yue)費用(yong)(yong)258.4元(yuan),即每延(yan)米(mi)節約(yue)76較元(yuan),節約(yue)費用(yong)(yong)比例達32%。此(ci)外,聚(ju)能(neng)(neng)(neng)管(guan)水壓光(guang)面(mian)爆(bao)(bao)(bao)破(po)(po)能(neng)(neng)(neng)有效(xiao)降低隧道內石渣塊(kuai)度(du)和(he)(he)粉塵含量,還可使通風時間有效(xiao)縮(suo)短33%。聚(ju)能(neng)(neng)(neng)管(guan)光(guang)面(mian)爆(bao)(bao)(bao)破(po)(po)工(gong)藝技(ji)術很成熟、可操作性很強、材(cai)料成本很低、施工(gong)速(su)度(du)很快、節能(neng)(neng)(neng)環保效(xiao)果很顯著、經濟(ji)效(xiao)益社(she)會效(xiao)益很高。聚(ju)能(neng)(neng)(neng)管(guan)定向(xiang)(xiang)爆(bao)(bao)(bao)破(po)(po)技(ji)術是近幾年發展起(qi)來的(de)(de)(de)(de)(de)一項掘進新技(ji)術,這種爆(bao)(bao)(bao)破(po)(po)技(ji)術與傳統(tong)的(de)(de)(de)(de)(de)光(guang)面(mian)爆(bao)(bao)(bao)破(po)(po)技(ji)術有一定的(de)(de)(de)(de)(de)差別(bie),聚(ju)能(neng)(neng)(neng)管(guan)定向(xiang)(xiang)爆(bao)(bao)(bao)破(po)(po)原理是在巷道周邊眼中,將炸裝在聚(ju)能(neng)(neng)(neng)管(guan)中起(qi)爆(bao)(bao)(bao),爆(bao)(bao)(bao)破(po)(po)時利用(yong)(yong)聚(ju)能(neng)(neng)(neng)管(guan)的(de)(de)(de)(de)(de)聚(ju)能(neng)(neng)(neng)作用(yong)(yong),以(yi)減少裂隙(xi)(xi)的(de)(de)(de)(de)(de)數量和(he)(he)控制優勢裂隙(xi)(xi)的(de)(de)(de)(de)(de)發展方(fang)向(xiang)(xiang)。
聚(ju)(ju)能(neng)包(bao)(bao)由炸(zha)(zha)(zha)、形(xing)(xing)(xing)罩(zhao)、隔板、殼體、引信和(he)支架等部分組成,其作用及(ji)對聚(ju)(ju)能(neng)包(bao)(bao)威力(li)(li)的(de)影響分述如下(xia)。1.炸(zha)(zha)(zha),炸(zha)(zha)(zha)是聚(ju)(ju)能(neng)管(guan)爆(bao)(bao)破的(de)能(neng)源,炸(zha)(zha)(zha)的(de)爆(bao)(bao)壓(ya)(ya)(ya)越大,聚(ju)(ju)能(neng)彈威力(li)(li)越大;為得(de)到高(gao)(gao)(gao)爆(bao)(bao)壓(ya)(ya)(ya),需高(gao)(gao)(gao)爆(bao)(bao)速、高(gao)(gao)(gao)密度的(de)炸(zha)(zha)(zha)。常(chang)用炸(zha)(zha)(zha)有梯恩梯、8321炸(zha)(zha)(zha)等,裝(zhuang)方法有熔鑄,塑裝(zhuang)和(he)壓(ya)(ya)(ya)裝(zhuang)多(duo)種(zhong)(zhong)。2.型罩(zhao),型罩(zhao)的(de)作用是把炸(zha)(zha)(zha)的(de)爆(bao)(bao)炸(zha)(zha)(zha)能(neng)轉化(hua)成罩(zhao)體材(cai)(cai)料的(de)射流動能(neng),從而提高(gao)(gao)(gao)其穿透(tou)和(he)切割能(neng)力(li)(li)。型罩(zhao)的(de)材(cai)(cai)料必(bi)須(xu)滿(man)足四點要求,即可(ke)壓(ya)(ya)(ya)縮(suo)性小、密度高(gao)(gao)(gao)、塑性和(he)延(yan)展性好(hao)(hao),在形(xing)(xing)(xing)成射流中(zhong)(zhong)(zhong)(zhong)不汽化(hua)。大量(liang)試驗證明,用紫(zi)銅制作型罩(zhao)效果好(hao)(hao),其次(ci)為鑄鐵(tie)、鋼和(he)陶瓷(ci)。型罩(zhao)的(de)形(xing)(xing)(xing)狀(zhuang)多(duo)種(zhong)(zhong)多(duo)樣,主(zhu)要有軸對稱(cheng)(cheng)型,如圓錐形(xing)(xing)(xing)、半球(qiu)形(xing)(xing)(xing)、拋物線形(xing)(xing)(xing)和(he)喇叭(ba)形(xing)(xing)(xing)等;面對稱(cheng)(cheng)型,常(chang)見的(de)有用于(yu)(yu)切割屬板材(cai)(cai)的(de)直線形(xing)(xing)(xing)和(he)用于(yu)(yu)切割管(guan)材(cai)(cai)的(de)環形(xing)(xing)(xing)聚(ju)(ju)能(neng)罩(zhao)兩種(zhong)(zhong);中(zhong)(zhong)(zhong)(zhong)心對稱(cheng)(cheng)型,這種(zhong)(zhong)球(qiu)形(xing)(xing)(xing)聚(ju)(ju)能(neng)包(bao)(bao),中(zhong)(zhong)(zhong)(zhong)心有球(qiu)形(xing)(xing)(xing)空(kong)腔和(he)球(qiu)形(xing)(xing)(xing)罩(zhao),球(qiu)形(xing)(xing)(xing)罩(zhao)外(wai)敷(fu)設炸(zha)(zha)(zha),若(ruo)能(neng)在瞬間同時起(qi)爆(bao)(bao),可(ke)在空(kong)腔中(zhong)(zhong)(zhong)(zhong)心點獲得(de)極大的(de)能(neng)量(liang)集中(zhong)(zhong)(zhong)(zhong)。在工程中(zhong)(zhong)(zhong)(zhong)常(chang)用的(de)是軸對稱(cheng)(cheng)型和(he)面對稱(cheng)(cheng)型兩類型罩(zhao)。
1、先試探性的(de)(de)咨詢制(zhi)造(zao)(zao)商(shang)(shang)(shang)銷售(shou)人(ren)(ren)員(yuan):您要訂爆破(po)線(xian)產(chan)(chan)(chan)(chan)品(pin)(pin)的(de)(de)型號中字母表(biao)示意(yi)思(si);規(gui)格中的(de)(de)數字表(biao)示意(yi)思(si);執行標準中的(de)(de)字母及(ji)數字的(de)(de)表(biao)示意(yi)思(si)。如(ru)果制(zhi)造(zao)(zao)商(shang)(shang)(shang)銷售(shou)人(ren)(ren)員(yuan)回答(da)時支支吾吾、一(yi)知(zhi)(zhi)半解甚至一(yi)無所(suo)知(zhi)(zhi),可(ke)(ke)想而知(zhi)(zhi),其(qi)(qi)生(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)質量如(ru)何。2、任何一(yi)種產(chan)(chan)(chan)(chan)品(pin)(pin)都有(you)(you)其(qi)(qi)適用(yong)范(fan)圍(wei)和(he)一(yi)定的(de)(de)使用(yong)環(huan)境。咨詢您要訂爆破(po)線(xian)產(chan)(chan)(chan)(chan)品(pin)(pin)的(de)(de)性能、具(ju)體使用(yong)辦法、使用(yong)環(huan)境要求。如(ru)果制(zhi)造(zao)(zao)商(shang)(shang)(shang)銷售(shou)人(ren)(ren)員(yuan)給您的(de)(de)答(da)復(fu)與(yu)您的(de)(de)要求不一(yi)致,應(ying)(ying)判定為(wei):爆破(po)線(xian)制(zhi)造(zao)(zao)商(shang)(shang)(shang)生(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)型號規(gui)格單一(yi)或者其(qi)(qi)生(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)只是對其(qi)(qi)他廠商(shang)(shang)(shang)產(chan)(chan)(chan)(chan)品(pin)(pin)的(de)(de)簡(jian)單模仿。3、正規(gui)產(chan)(chan)(chan)(chan)品(pin)(pin)都有(you)(you)其(qi)(qi)科學的(de)(de)生(sheng)(sheng)產(chan)(chan)(chan)(chan)工藝和(he)流程(cheng)。原材(cai)料(liao)合格供應(ying)(ying)商(shang)(shang)(shang)的(de)(de)選擇評定→原材(cai)料(liao)購進(jin)、運(yun)(yun)輸、儲(chu)存、保管(guan)→生(sheng)(sheng)產(chan)(chan)(chan)(chan)過程(cheng)質量控(kong)制(zhi)→不合格品(pin)(pin)的(de)(de)處置及(ji)糾正措施→運(yun)(yun)輸交付→售(shou)后服務均有(you)(you)嚴格的(de)(de)操作規(gui)程(cheng)。咨詢爆破(po)線(xian)制(zhi)造(zao)(zao)商(shang)(shang)(shang)銷售(shou)人(ren)(ren)員(yuan)任何一(yi)個(ge)節(jie)點,就可(ke)(ke)知(zhi)(zhi)其(qi)(qi)是否有(you)(you)能力(生(sheng)(sheng)產(chan)(chan)(chan)(chan)管(guan)理水平(ping)、專(zhuan)業設備及(ji)過程(cheng)檢測設備)生(sheng)(sheng)產(chan)(chan)(chan)(chan)出合格產(chan)(chan)(chan)(chan)品(pin)(pin)。
水(shui)(shui)壓(ya)(ya)(ya)(ya)光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po)技(ji)(ji)術基礎上發展(zhan)起來的(de)(de)一項新技(ji)(ji)術,其(qi)掏槽眼、輔助(zhu)眼裝藥結構和爆(bao)(bao)(bao)(bao)破(po)(po)(po)方式(shi)與(yu)水(shui)(shui)壓(ya)(ya)(ya)(ya)光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po)相同(tong),但在周(zhou)邊眼中安裝專用(yong)(yong)線性聚(ju)(ju)能(neng)(neng)(neng)(neng)藥管替代常規爆(bao)(bao)(bao)(bao)破(po)(po)(po)藥卷和傳爆(bao)(bao)(bao)(bao)線,利用(yong)(yong)線性聚(ju)(ju)能(neng)(neng)(neng)(neng)藥管產(chan)生的(de)(de)粒子射流動能(neng)(neng)(neng)(neng)、高壓(ya)(ya)(ya)(ya)爆(bao)(bao)(bao)(bao)破(po)(po)(po)氣體應力及“氣楔”作用(yong)(yong),形成平整圓(yuan)順的(de)(de)開挖輪廓面(mian),對(dui)控制超欠挖具有(you)(you)良好效(xiao)(xiao)(xiao)果,有(you)(you)效(xiao)(xiao)(xiao)提(ti)升(sheng)了隧道(dao)施(shi)工(gong)質量、進(jin)度和經濟效(xiao)(xiao)(xiao)益。水(shui)(shui)壓(ya)(ya)(ya)(ya)光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po)較水(shui)(shui)壓(ya)(ya)(ya)(ya)光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po),在周(zhou)邊眼單循(xun)環(huan)火工(gong)品使用(yong)(yong)量上節約(yue)費(fei)(fei)用(yong)(yong)8.3%,周(zhou)邊眼鉆孔數(shu)量從39個下降為(wei)23個費(fei)(fei)用(yong)(yong)節約(yue)41%,混凝土噴射每延米節約(yue)1.37立方米。聚(ju)(ju)能(neng)(neng)(neng)(neng)水(shui)(shui)壓(ya)(ya)(ya)(ya)光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po)比(bi)水(shui)(shui)壓(ya)(ya)(ya)(ya)光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po)每循(xun)環(huan)節約(yue)費(fei)(fei)用(yong)(yong)258.4元,即每延米節約(yue)76較元,節約(yue)費(fei)(fei)用(yong)(yong)比(bi)例達32%。此外,聚(ju)(ju)能(neng)(neng)(neng)(neng)水(shui)(shui)壓(ya)(ya)(ya)(ya)光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po)能(neng)(neng)(neng)(neng)有(you)(you)效(xiao)(xiao)(xiao)降低(di)隧道(dao)內石渣塊度和粉塵(chen)含量,還可使通風時間有(you)(you)效(xiao)(xiao)(xiao)縮短33%。