聚(ju)(ju)能(neng)藥(yao)(yao)(yao)(yao)包(bao)(bao)(bao)破(po)(po)(po)碎法(fa)(fa)特點是(shi):不(bu)需要(yao)打眼(yan),因而不(bu)需要(yao)購買打眼(yan)設(she)備(bei)和(he)(he)動力(li)設(she)備(bei);施(shi)工(gong)簡單,施(shi)工(gong)進度比(bi)淺(qian)(qian)眼(yan)爆(bao)破(po)(po)(po)法(fa)(fa)快(kuai)安(an)全性比(bi)普通(tong)淺(qian)(qian)眼(yan)爆(bao)破(po)(po)(po)法(fa)(fa)和(he)(he)普通(tong)裸露藥(yao)(yao)(yao)(yao)包(bao)(bao)(bao)法(fa)(fa)好(hao);勞動強度比(bi)淺(qian)(qian)眼(yan)爆(bao)破(po)(po)(po)法(fa)(fa)低(di)。制造聚(ju)(ju)能(neng)藥(yao)(yao)(yao)(yao)包(bao)(bao)(bao)所(suo)(suo)采(cai)(cai)用的(de)炸(zha)藥(yao)(yao)(yao)(yao)有:黑索金和(he)(he)梯恩梯混合熔鑄(zhu)型(xing);乳化(hua)油(you)炸(zha)藥(yao)(yao)(yao)(yao)和(he)(he)黑索金混裝型(xing)和(he)(he)二(er)號巖石硝鉸炸(zha)藥(yao)(yao)(yao)(yao)壓制型(xing)。根據使(shi)用的(de)結果證(zheng)明,選(xuan)用密度較(jiao)(jiao)(jiao)大和(he)(he)爆(bao)速(su)較(jiao)(jiao)(jiao)高的(de)炸(zha)藥(yao)(yao)(yao)(yao)制造聚(ju)(ju)能(neng)藥(yao)(yao)(yao)(yao)包(bao)(bao)(bao)能(neng)獲得較(jiao)(jiao)(jiao)好(hao)的(de)破(po)(po)(po)碎效果。這主要(yao)是(shi)由于(yu)它(ta)加工(gong)簡單和(he)(he)破(po)(po)(po)碎能(neng)力(li)較(jiao)(jiao)(jiao)大。在(zai)(zai)礦山由于(yu)二(er)次破(po)(po)(po)碎消(xiao)耗的(de)藥(yao)(yao)(yao)(yao)包(bao)(bao)(bao)較(jiao)(jiao)(jiao)多,而且金屬藥(yao)(yao)(yao)(yao)型(xing)罩的(de)加工(gong)費工(gong)又費材料,所(suo)(suo)以多不(bu)采(cai)(cai)用藥(yao)(yao)(yao)(yao)型(xing)罩。國內生產(chan)的(de)一種用于(yu)破(po)(po)(po)碎大塊(kuai)的(de)聚(ju)(ju)能(neng)藥(yao)(yao)(yao)(yao)包(bao)(bao)(bao),裝置(zhi)聚(ju)(ju)能(neng)藥(yao)(yao)(yao)(yao)包(bao)(bao)(bao)時,要(yao)將藥(yao)(yao)(yao)(yao)包(bao)(bao)(bao)垂直裝在(zai)(zai)大塊(kuai)的(de)頂(ding)面(mian)(mian)上(shang),聚(ju)(ju)能(neng)穴朝下。藥(yao)(yao)(yao)(yao)包(bao)(bao)(bao)位置(zhi)應選(xuan)在(zai)(zai)頂(ding)面(mian)(mian)的(de)幾何中(zhong)心或附近(jin)較(jiao)(jiao)(jiao)平(ping)整的(de)地點。然后在(zai)(zai)上(shang)面(mian)(mian)覆(fu)蓋泥沙。
專業深孔爆破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。溫州深孔爆破聚能管水壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)破(po)(po)比水壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)破(po)(po)每(mei)循(xun)環節約(yue)費(fei)用(yong)258.4元(yuan),即(ji)每(mei)延米節約(yue)76較元(yuan),節約(yue)費(fei)用(yong)比例達32%。此外(wai),聚(ju)(ju)能(neng)(neng)管(guan)(guan)水壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)破(po)(po)能(neng)(neng)有(you)效(xiao)(xiao)降(jiang)低隧道內(nei)石渣塊(kuai)度和粉塵含量(liang),還(huan)可使通風時(shi)間有(you)效(xiao)(xiao)縮短33%。聚(ju)(ju)能(neng)(neng)管(guan)(guan)光(guang)(guang)面(mian)(mian)爆(bao)(bao)破(po)(po)工(gong)藝技(ji)術(shu)很成(cheng)熟、可操(cao)作性(xing)很強、材料成(cheng)本很低、施(shi)工(gong)速度很快、節能(neng)(neng)環保(bao)效(xiao)(xiao)果很顯著(zhu)、經濟效(xiao)(xiao)益社會效(xiao)(xiao)益很高。聚(ju)(ju)能(neng)(neng)管(guan)(guan)定(ding)(ding)(ding)向爆(bao)(bao)破(po)(po)技(ji)術(shu)是近(jin)幾年發(fa)展起(qi)來的一項掘進(jin)新(xin)技(ji)術(shu),這種爆(bao)(bao)破(po)(po)技(ji)術(shu)與傳統(tong)的光(guang)(guang)面(mian)(mian)爆(bao)(bao)破(po)(po)技(ji)術(shu)有(you)一定(ding)(ding)(ding)的差別,聚(ju)(ju)能(neng)(neng)管(guan)(guan)定(ding)(ding)(ding)向爆(bao)(bao)破(po)(po)原理(li)是在巷(xiang)道周邊眼中,將(jiang)炸裝在聚(ju)(ju)能(neng)(neng)管(guan)(guan)中起(qi)爆(bao)(bao),爆(bao)(bao)破(po)(po)時(shi)利用(yong)聚(ju)(ju)能(neng)(neng)管(guan)(guan)的聚(ju)(ju)能(neng)(neng)作用(yong),以減(jian)少(shao)裂隙的數(shu)量(liang)和控(kong)制(zhi)優勢裂隙的發(fa)展方向。
采用(yong)一(yi)種抗(kang)靜電阻燃的特種塑料管(guan)、異形雙(shuang)槽聚(ju)(ju)能管(guan),根(gen)據(ju)炮眼(yan)深度可(ke)(ke)長可(ke)(ke)短。是兩(liang)個相似半壁(bi)管(guan)組(zu)成,半壁(bi)管(guan)中央有(you)(you)個凹進去的槽叫做'聚(ju)(ju)能槽",使用(yong)聚(ju)(ju)能管(guan)光面(mian)(mian)爆(bao)破成型效(xiao)果(guo)好(hao),開(kai)挖(wa)輪廓(kuo)線平(ping)順整(zheng)齊,圍巖擾動減(jian)少(shao)(shao)、超欠挖(wa)明(ming)顯改善,有(you)(you)利于(yu)(yu)支護工(gong)(gong)序施工(gong)(gong),同時(shi)混凝土回填(tian)成本大(da)為(wei)降(jiang)低(di)。鑿孔率(lv)減(jian)少(shao)(shao)30%,大(da)大(da)降(jiang)低(di)了爆(bao)破作業(ye)工(gong)(gong)班的勞動量(liang)(liang):鉆孔縮(suo)短30分鐘、少(shao)(shao)打(da)眼(yan)、出渣量(liang)(liang)減(jian)少(shao)(shao),降(jiang)低(di)了材料成本、減(jian)少(shao)(shao)工(gong)(gong)時(shi)消耗、勞動效(xiao)率(lv)明(ming)顯提(ti)(ti)高,周邊眼(yan)爆(bao)破成本降(jiang)低(di)30%以上,半眼(yan)痕保留率(lv)高達85%以上。pvc爆(bao)破聚(ju)(ju)能管(guan)主要(yao)應用(yong)于(yu)(yu)隧道、煤(mei)礦(kuang)、鐵礦(kuang)等需要(yao)進行(xing)光面(mian)(mian)爆(bao)破施工(gong)(gong)的工(gong)(gong)程。采用(yong)聚(ju)(ju)能管(guan)的光面(mian)(mian)爆(bao)破可(ke)(ke)減(jian)少(shao)(shao)鉆孔,擴大(da)孔距,減(jian)少(shao)(shao)導爆(bao)管(guan)用(yong)量(liang)(liang),減(jian)少(shao)(shao)超挖(wa),減(jian)少(shao)(shao)噴漿,提(ti)(ti)高半孔率(lv),既節省(sheng)了成本又(you)提(ti)(ti)高了施工(gong)(gong)效(xiao)率(lv)。
是由管(guan)(guan)體(ti)、前錐形定格(ge)(ge)(ge)帽(mao)(mao)(mao)、后(hou)定格(ge)(ge)(ge)堵構成,管(guan)(guan)體(ti)為(wei)塑(su)性材料制成,呈管(guan)(guan)狀(zhuang),管(guan)(guan)體(ti)外徑(jing)(jing)(jing)(jing)(jing)(jing)小于(yu)正常炮(pao)(pao)眼(yan)內(nei)徑(jing)(jing)(jing)(jing)(jing)(jing),長(chang)度可隨(sui)爆破(po)需要生(sheng)產,管(guan)(guan)體(ti)兩端各有外螺紋(wen)(wen),兩端外螺紋(wen)(wen)間(jian)有一縱(zong)向(xiang)切縫,切縫間(jian)等(deng)距有加強筋(jin),前錐形定格(ge)(ge)(ge)帽(mao)(mao)(mao)呈傘(san)狀(zhuang),傘(san)形尖有一光孔,兩側直(zhi)壁內(nei)徑(jing)(jing)(jing)(jing)(jing)(jing)有螺紋(wen)(wen),與(yu)管(guan)(guan)體(ti)外徑(jing)(jing)(jing)(jing)(jing)(jing)前端螺紋(wen)(wen)配合(he)(he),帽(mao)(mao)(mao)體(ti)外徑(jing)(jing)(jing)(jing)(jing)(jing)大(da)于(yu)管(guan)(guan)體(ti),后(hou)定格(ge)(ge)(ge)堵為(wei)一封蓋,外徑(jing)(jing)(jing)(jing)(jing)(jing)直(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)大(da)于(yu)管(guan)(guan)體(ti)外徑(jing)(jing)(jing)(jing)(jing)(jing),與(yu)前錐形定格(ge)(ge)(ge)帽(mao)(mao)(mao)外徑(jing)(jing)(jing)(jing)(jing)(jing)一致,后(hou)定格(ge)(ge)(ge)堵內(nei)徑(jing)(jing)(jing)(jing)(jing)(jing)有螺紋(wen)(wen),與(yu)管(guan)(guan)體(ti)外徑(jing)(jing)(jing)(jing)(jing)(jing)后(hou)端螺紋(wen)(wen)配合(he)(he)。可根據炮(pao)(pao)眼(yan)深(shen)度采(cai)用合(he)(he)適的(de)聚(ju)能(neng)管(guan)(guan)管(guan)(guan)體(ti),不需其他工具幫助送(song)入炮(pao)(pao)眼(yan),切縫方向(xiang)準確(que),兩端的(de)前錐形定格(ge)(ge)(ge)帽(mao)(mao)(mao)和后(hou)定格(ge)(ge)(ge)堵外徑(jing)(jing)(jing)(jing)(jing)(jing)與(yu)炮(pao)(pao)眼(yan)內(nei)徑(jing)(jing)(jing)(jing)(jing)(jing)一致,保證聚(ju)能(neng)管(guan)(guan)管(guan)(guan)體(ti)同(tong)心(xin),定向(xiang)準確(que)。且(qie)利于(yu)工業化(hua)生(sheng)產,作業安(an)全