光(guang)(guang)面爆(bao)破(po)技術(shu)優勢(shi):相(xiang)對(dui)于(yu)傳統爆(bao)破(po)工藝,聚能管光(guang)(guang)面爆(bao)破(po)比常規爆(bao)破(po)具有以(yi)(yi)下優勢(shi)∶少(shao)打(da)眼(yan),少(shao)裝藥(yao)。節約周邊鉆孔量50%,總鉆孔進尺減少(shao)30%;節約炸藥(yao)10~20%,雷(lei)管30%。節約噴漿料(liao)15-20%。節省(sheng)時(shi)間∶每循環鉆孔、裝藥(yao)、噴漿時(shi)間1.5-2.0小時(shi)。在(zai)安全方面利用水沙袋(dai)替代炮(pao)泥(ni),以(yi)(yi)避免搗炮(pao)泥(ni)損毀電(dian)雷(lei)管導線,造成(cheng)瞎炮(pao)。大(da)(da)大(da)(da)減少(shao)對(dui)圍巖擾動,光(guang)(guang)面效果(guo)好,巖性條件差(cha)情況下可(ke)(ke)以(yi)(yi)大(da)(da)大(da)(da)減少(shao)超挖量,控制巷道成(cheng)型(xing);巖性完整(zheng)無節理情況下眼(yan)痕(hen)率(lv)可(ke)(ke)以(yi)(yi)達到(dao)90%以(yi)(yi)上,巷道成(cheng)型(xing)好,穩定(ding)性強(qiang)。布(bu)孔方式(shi)優化(hua)成(cheng)多(duo)排掏槽(cao)布(bu)孔,單次(ci)掘進深度(du)可(ke)(ke)以(yi)(yi)優化(hua)提(ti)高10%到(dao)15%不等。由(you)于(yu)炮(pao)孔數(shu)量大(da)(da)大(da)(da)減少(shao)可(ke)(ke)以(yi)(yi)考慮(lv)一(yi)起全斷面起爆(bao),節省(sheng)放炮(pao)時(shi)間。
聚(ju)(ju)(ju)能(neng)(neng)(neng)(neng)包由炸(zha)、形(xing)(xing)(xing)(xing)罩(zhao)(zhao)(zhao)(zhao)、隔板(ban)、殼體、引信和支(zhi)架等部分(fen)組成(cheng)(cheng),其(qi)作(zuo)用(yong)(yong)及(ji)對聚(ju)(ju)(ju)能(neng)(neng)(neng)(neng)包威力(li)的(de)(de)(de)(de)影響分(fen)述如(ru)下(xia)。1.炸(zha),炸(zha)是聚(ju)(ju)(ju)能(neng)(neng)(neng)(neng)管爆(bao)破的(de)(de)(de)(de)能(neng)(neng)(neng)(neng)源(yuan),炸(zha)的(de)(de)(de)(de)爆(bao)壓越(yue)大(da),聚(ju)(ju)(ju)能(neng)(neng)(neng)(neng)彈(dan)威力(li)越(yue)大(da);為得到高爆(bao)壓,需高爆(bao)速、高密(mi)度(du)的(de)(de)(de)(de)炸(zha)。常(chang)用(yong)(yong)炸(zha)有梯恩梯、8321炸(zha)等,裝方法有熔鑄(zhu),塑裝和壓裝多(duo)種。2.型(xing)(xing)(xing)罩(zhao)(zhao)(zhao)(zhao),型(xing)(xing)(xing)罩(zhao)(zhao)(zhao)(zhao)的(de)(de)(de)(de)作(zuo)用(yong)(yong)是把炸(zha)的(de)(de)(de)(de)爆(bao)炸(zha)能(neng)(neng)(neng)(neng)轉化(hua)成(cheng)(cheng)罩(zhao)(zhao)(zhao)(zhao)體材料(liao)的(de)(de)(de)(de)射流(liu)動能(neng)(neng)(neng)(neng),從而提高其(qi)穿透和切割(ge)(ge)能(neng)(neng)(neng)(neng)力(li)。型(xing)(xing)(xing)罩(zhao)(zhao)(zhao)(zhao)的(de)(de)(de)(de)材料(liao)必須滿足四(si)點(dian)要求,即(ji)可壓縮(suo)性小、密(mi)度(du)高、塑性和延展性好,在形(xing)(xing)(xing)(xing)成(cheng)(cheng)射流(liu)中(zhong)(zhong)(zhong)不汽化(hua)。大(da)量試驗證明,用(yong)(yong)紫銅制(zhi)作(zuo)型(xing)(xing)(xing)罩(zhao)(zhao)(zhao)(zhao)效果好,其(qi)次為鑄(zhu)鐵、鋼和陶(tao)瓷。型(xing)(xing)(xing)罩(zhao)(zhao)(zhao)(zhao)的(de)(de)(de)(de)形(xing)(xing)(xing)(xing)狀多(duo)種多(duo)樣,主要有軸(zhou)對稱(cheng)型(xing)(xing)(xing),如(ru)圓錐形(xing)(xing)(xing)(xing)、半球(qiu)形(xing)(xing)(xing)(xing)、拋(pao)物線(xian)(xian)形(xing)(xing)(xing)(xing)和喇(la)叭形(xing)(xing)(xing)(xing)等;面(mian)對稱(cheng)型(xing)(xing)(xing),常(chang)見(jian)的(de)(de)(de)(de)有用(yong)(yong)于(yu)切割(ge)(ge)屬(shu)板(ban)材的(de)(de)(de)(de)直線(xian)(xian)形(xing)(xing)(xing)(xing)和用(yong)(yong)于(yu)切割(ge)(ge)管材的(de)(de)(de)(de)環形(xing)(xing)(xing)(xing)聚(ju)(ju)(ju)能(neng)(neng)(neng)(neng)罩(zhao)(zhao)(zhao)(zhao)兩(liang)種;中(zhong)(zhong)(zhong)心(xin)對稱(cheng)型(xing)(xing)(xing),這種球(qiu)形(xing)(xing)(xing)(xing)聚(ju)(ju)(ju)能(neng)(neng)(neng)(neng)包,中(zhong)(zhong)(zhong)心(xin)有球(qiu)形(xing)(xing)(xing)(xing)空(kong)腔(qiang)和球(qiu)形(xing)(xing)(xing)(xing)罩(zhao)(zhao)(zhao)(zhao),球(qiu)形(xing)(xing)(xing)(xing)罩(zhao)(zhao)(zhao)(zhao)外(wai)敷設炸(zha),若能(neng)(neng)(neng)(neng)在瞬間同時(shi)起爆(bao),可在空(kong)腔(qiang)中(zhong)(zhong)(zhong)心(xin)點(dian)獲得極大(da)的(de)(de)(de)(de)能(neng)(neng)(neng)(neng)量集中(zhong)(zhong)(zhong)。在工程中(zhong)(zhong)(zhong)常(chang)用(yong)(yong)的(de)(de)(de)(de)是軸(zhou)對稱(cheng)型(xing)(xing)(xing)和面(mian)對稱(cheng)型(xing)(xing)(xing)兩(liang)類型(xing)(xing)(xing)罩(zhao)(zhao)(zhao)(zhao)。
雙向爆破聚能管公司給大家介紹下爆破聚能管的技術原理∶炸藥爆炸產生的爆轟波通過聚能管的聚能槽,將炸藥的動能、勢能轉換成高壓、高速、高能的射流,切割演示成縫。專用雙向爆破聚能管射流在孔(kong)(kong)(kong)壁產(chan)生(sheng)射流壓(ya)力(li)達7000MPa,巖石動載(zai)抗壓(ya)強(qiang)度為(wei)(wei)200MPa,抗拉(la)為(wei)(wei)1/8~1/10的抗壓(ya)強(qiang)度,相鄰(lin)(lin)兩(liang)(liang)炮(pao)孔(kong)(kong)(kong)互為(wei)(wei)鄰(lin)(lin)空面,疊加后的壓(ya)縮波(bo)(bo)變為(wei)(wei)稀(xi)疏波(bo)(bo),在兩(liang)(liang)炮(pao)眼連線(xian)上(shang)使巖石結構斷(duan)裂,形(xing)成(cheng)裂紋。準靜(jing)態(tai)氣(qi)體(ti)膨脹,靜(jing)態(tai)壓(ya)力(li)在兩(liang)(liang)炮(pao)孔(kong)(kong)(kong)最短連線(xian)兩(liang)(liang)側產(chan)生(sheng)拉(la)力(li)使巖石裂縫進一步(bu)(bu)擴展。根據(ju)爆破應(ying)力(li)集中氣(qi)刃(ren)作(zuo)用(yong)原則,爆破氣(qi)體(ti)沿裂縫進一步(bu)(bu)擴大貫(guan)通(tong),拋(pao)落巖石。
施工(gong)因其復雜性、專業性、危(wei)險(xian)性,稍有不(bu)慎,將對人(ren)民的(de)(de)生命財(cai)產安全(quan)造成(cheng)不(bu)可(ke)估量(liang)的(de)(de)損失,例如廣(guang)東宏大寧(ning)夏“10.16”、山東保利(li)“5.20”等重大安全(quan)事(shi)故。因此,相(xiang)較其他行業,國家出臺的(de)(de)相(xiang)關(guan)(guan)法律(lv)法規多、專、嚴,從(cong)爆(bao)(bao)破(po)材料(liao)(炸藥(yao)、雷管、導(dao)爆(bao)(bao)索(suo)?管?及相(xiang)關(guan)(guan)材料(liao))的(de)(de)生產、購進(jin)、運(yun)輸、儲存(cun)、發放、布網、連接、起爆(bao)(bao)、排(pai)(pai)爆(bao)(bao)等一系(xi)列程(cheng)序均(jun)有嚴格的(de)(de)法律(lv)規定和(he)(he)科(ke)學的(de)(de)操作(zuo)規程(cheng),并且相(xiang)關(guan)(guan)從(cong)業單位和(he)(he)人(ren)員(yuan)均(jun)應(ying)取得相(xiang)應(ying)資質(zhi)。做為(wei)各類爆(bao)(bao)破(po)中不(bu)可(ke)或(huo)缺(que)的(de)(de)一種(zhong)導(dao)線(xian),特(te)別不(bu)同(tong)于(yu)一般(ban)的(de)(de)電(dian)線(xian)電(dian)纜(lan)(lan),其質(zhi)量(liang)要(yao)求及各項技(ji)術參數(shu)也與普通電(dian)線(xian)電(dian)纜(lan)(lan)不(bu)同(tong)。部分(fen)家庭作(zuo)坊式的(de)(de)電(dian)線(xian)電(dian)纜(lan)(lan)廠(chang)無科(ke)學的(de)(de)生產工(gong)藝、無基本的(de)(de)檢測(ce)設備、無專業的(de)(de)技(ji)術人(ren)員(yuan),甚至不(bu)知道爆(bao)(bao)破(po)線(xian)的(de)(de)質(zhi)量(liang)要(yao)求和(he)(he)技(ji)術參數(shu),更不(bu)可(ke)能制(zhi)訂自(zi)己的(de)(de)企(qi)業標準,僅(jin)憑簡(jian)陋(lou)的(de)(de)設備、以粗糙的(de)(de)模仿(fang)進(jin)行生產經(jing)營活(huo)動,致使市場充斥著假(jia)冒偽劣產品,導(dao)致爆(bao)(bao)破(po)中提前(qian)或(huo)延遲起爆(bao)(bao)、盲炮增加且強(qiang)制(zhi)排(pai)(pai)爆(bao)(bao)困(kun)難,給人(ren)身安全(quan)和(he)(he)財(cai)產以及正常的(de)(de)生產經(jing)營活(huo)動造成(cheng)了不(bu)可(ke)估量(liang)的(de)(de)損失。
是由管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)、前(qian)(qian)錐(zhui)(zhui)形(xing)定(ding)(ding)格(ge)帽(mao)、后定(ding)(ding)格(ge)堵(du)構成(cheng),管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)為塑性材料(liao)制成(cheng),呈管(guan)(guan)(guan)(guan)狀,管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)外(wai)(wai)徑(jing)(jing)(jing)(jing)(jing)(jing)(jing)小(xiao)于正(zheng)常炮(pao)眼內徑(jing)(jing)(jing)(jing)(jing)(jing)(jing),長度可隨(sui)爆(bao)破需(xu)要生(sheng)產,管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)兩端各有(you)(you)(you)外(wai)(wai)螺(luo)紋(wen)(wen),兩端外(wai)(wai)螺(luo)紋(wen)(wen)間有(you)(you)(you)一(yi)(yi)縱向(xiang)切縫,切縫間等距有(you)(you)(you)加(jia)強筋,前(qian)(qian)錐(zhui)(zhui)形(xing)定(ding)(ding)格(ge)帽(mao)呈傘狀,傘形(xing)尖有(you)(you)(you)一(yi)(yi)光孔,兩側直(zhi)壁內徑(jing)(jing)(jing)(jing)(jing)(jing)(jing)有(you)(you)(you)螺(luo)紋(wen)(wen),與(yu)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)外(wai)(wai)徑(jing)(jing)(jing)(jing)(jing)(jing)(jing)前(qian)(qian)端螺(luo)紋(wen)(wen)配合(he)(he),帽(mao)體(ti)(ti)(ti)(ti)(ti)外(wai)(wai)徑(jing)(jing)(jing)(jing)(jing)(jing)(jing)大于管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti),后定(ding)(ding)格(ge)堵(du)為一(yi)(yi)封(feng)蓋,外(wai)(wai)徑(jing)(jing)(jing)(jing)(jing)(jing)(jing)直(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)(jing)大于管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)外(wai)(wai)徑(jing)(jing)(jing)(jing)(jing)(jing)(jing),與(yu)前(qian)(qian)錐(zhui)(zhui)形(xing)定(ding)(ding)格(ge)帽(mao)外(wai)(wai)徑(jing)(jing)(jing)(jing)(jing)(jing)(jing)一(yi)(yi)致(zhi),后定(ding)(ding)格(ge)堵(du)內徑(jing)(jing)(jing)(jing)(jing)(jing)(jing)有(you)(you)(you)螺(luo)紋(wen)(wen),與(yu)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)外(wai)(wai)徑(jing)(jing)(jing)(jing)(jing)(jing)(jing)后端螺(luo)紋(wen)(wen)配合(he)(he)。可根據炮(pao)眼深度采(cai)用合(he)(he)適的(de)聚能管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti),不需(xu)其(qi)他工具(ju)幫助送(song)入炮(pao)眼,切縫方向(xiang)準確(que),兩端的(de)前(qian)(qian)錐(zhui)(zhui)形(xing)定(ding)(ding)格(ge)帽(mao)和后定(ding)(ding)格(ge)堵(du)外(wai)(wai)徑(jing)(jing)(jing)(jing)(jing)(jing)(jing)與(yu)炮(pao)眼內徑(jing)(jing)(jing)(jing)(jing)(jing)(jing)一(yi)(yi)致(zhi),保證聚能管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)同(tong)心(xin),定(ding)(ding)向(xiang)準確(que)。且利(li)于工業(ye)化生(sheng)產,作業(ye)安全(quan)