采用一種抗靜電阻燃的(de)特種塑(su)料管(guan)、異形雙槽聚(ju)能(neng)(neng)管(guan),根據炮(pao)眼(yan)深度可(ke)(ke)長可(ke)(ke)短。是兩個相似半(ban)壁管(guan)組成(cheng)(cheng),半(ban)壁管(guan)中(zhong)央(yang)有個凹進(jin)去的(de)槽叫做(zuo)'聚(ju)能(neng)(neng)槽",使(shi)用聚(ju)能(neng)(neng)管(guan)光面(mian)爆(bao)(bao)破成(cheng)(cheng)型效(xiao)果好,開(kai)挖輪廓線平順整(zheng)齊,圍巖擾動(dong)減(jian)少、超欠挖明顯(xian)改善,有利于支護工(gong)(gong)序施工(gong)(gong),同時(shi)混凝土回填成(cheng)(cheng)本大(da)為降(jiang)低。鑿孔率(lv)減(jian)少30%,大(da)大(da)降(jiang)低了(le)爆(bao)(bao)破作業工(gong)(gong)班的(de)勞動(dong)量(liang):鉆孔縮短30分鐘、少打眼(yan)、出渣量(liang)減(jian)少,降(jiang)低了(le)材(cai)料成(cheng)(cheng)本、減(jian)少工(gong)(gong)時(shi)消耗、勞動(dong)效(xiao)率(lv)明顯(xian)提(ti)高(gao),周邊眼(yan)爆(bao)(bao)破成(cheng)(cheng)本降(jiang)低30%以(yi)上(shang),半(ban)眼(yan)痕保留率(lv)高(gao)達85%以(yi)上(shang)。pvc爆(bao)(bao)破聚(ju)能(neng)(neng)管(guan)主要應用于隧道、煤礦、鐵礦等(deng)需要進(jin)行光面(mian)爆(bao)(bao)破施工(gong)(gong)的(de)工(gong)(gong)程。采用聚(ju)能(neng)(neng)管(guan)的(de)光面(mian)爆(bao)(bao)破可(ke)(ke)減(jian)少鉆孔,擴大(da)孔距,減(jian)少導爆(bao)(bao)管(guan)用量(liang),減(jian)少超挖,減(jian)少噴(pen)漿,提(ti)高(gao)半(ban)孔率(lv),既節省了(le)成(cheng)(cheng)本又(you)提(ti)高(gao)了(le)施工(gong)(gong)效(xiao)率(lv)。
是將(jiang)炸藥裝在聚(ju)能管(guan)內,兩頭均(jun)放置了水(shui)(shui)袋(dai),聚(ju)能管(guan)爆炸產生(sheng)(sheng)的(de)高溫高壓射(she)流(liu),讓水(shui)(shui)袋(dai)產生(sheng)(sheng)“水(shui)(shui)楔”效應(ying),使圍巖(yan)裂縫加劇延(yan)伸擴展。它是在水(shui)(shui)壓光面爆破(po)基礎(chu)上發展起來的(de)一(yi)項新技(ji)術,區(qu)別只(zhi)是在周邊眼中安裝專用(yong)線性聚(ju)能藥管(guan)替代常規爆破(po)藥卷和(he)傳爆線,只(zhi)要做(zuo)到七大關鍵環節(jie):水(shui)(shui)袋(dai)挺拔飽滿、炮泥軟硬適中、水(shui)(shui)袋(dai)裝填(tian)到底、炮泥回填(tian)到口、木棍(gun)逐節(jie)搗(dao)固、水(shui)(shui)藥緊密相連、槽面必須平行(xing),就能對(dui)控(kong)制超欠挖起到良好(hao)效果(guo)。在推廣水(shui)(shui)壓爆破(po)的(de)基礎(chu)上,去年9月,水(shui)(shui)壓聚(ju)能爆破(po)的(de)成果(guo)上,今年更為深(shen)入地在興泉鐵路(lu)大嶺隧道(dao)、牡佳(jia)鐵路(lu)麻山隧道(dao)采用(yong)了此項技(ji)術,積累了成功經驗(yan)。
一(yi)、查驗(yan)生產企(qi)(qi)業資(zi)質(zhi)(zhi)(zhi):1、經(jing)過(guo)歷(li)(li)年(nian)(nian)年(nian)(nian)審(shen)的(de)(de)法人(ren)(ren)營業執(zhi)照(zhao):一(yi)般情(qing)況(kuang)(kuang)下,個(ge)體工商戶、個(ge)人(ren)(ren)獨資(zi)企(qi)(qi)業注(zhu)冊資(zi)金低于人(ren)(ren)民幣(bi)五十(shi)萬元的(de)(de)即可認(ren)(ren)(ren)定(ding)為(wei)家(jia)庭(ting)作坊式廠(chang)(chang)家(jia)。2、具(ju)(ju)備(bei)(bei)一(yi)般納(na)稅人(ren)(ren)資(zi)格的(de)(de)稅務登記證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng):企(qi)(qi)業產品(pin)(pin)(pin)年(nian)(nian)度銷售(shou)額達到或(huo)超過(guo)一(yi)定(ding)金額(以稅務發票開(kai)(kai)具(ju)(ju)數額為(wei)準)并(bing)經(jing)主管稅務機關核準、具(ju)(ju)備(bei)(bei)獨立的(de)(de)開(kai)(kai)票場所、專(zhuan)職(zhi)會計及相應的(de)(de)辦稅機具(ju)(ju)才能升級(ji)為(wei)一(yi)般納(na)稅人(ren)(ren)企(qi)(qi)業。3、經(jing)過(guo)歷(li)(li)年(nian)(nian)年(nian)(nian)審(shen)的(de)(de)組織機構(gou)代(dai)碼(ma)(ma)(ma)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng):組織機構(gou)代(dai)碼(ma)(ma)(ma)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)是中華人(ren)(ren)民共和國境(jing)內(nei)始(shi)終不(bu)變的(de)(de)法定(ding)代(dai)碼(ma)(ma)(ma)標識,未(wei)經(jing)年(nian)(nian)度審(shen)驗(yan)的(de)(de),可視為(wei)非法機構(gou)。4、國家(jia)強(qiang)制(zhi)性產品(pin)(pin)(pin)認(ren)(ren)(ren)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書:一(yi)般情(qing)況(kuang)(kuang)下,所有的(de)(de)電(dian)線(xian)(xian)電(dian)纜(lan)生產企(qi)(qi)業只(zhi)要生產國家(jia)強(qiang)制(zhi)性產品(pin)(pin)(pin)認(ren)(ren)(ren)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)范圍內(nei)產品(pin)(pin)(pin)的(de)(de)必(bi)須通過(guo)國家(jia)強(qiang)制(zhi)性產品(pin)(pin)(pin)認(ren)(ren)(ren)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(CCC)。依基本常識判斷,既然單位名稱為(wei)“xxx電(dian)線(xian)(xian)廠(chang)(chang)”“xxx線(xian)(xian)纜(lan)廠(chang)(chang)”,其(qi)產品(pin)(pin)(pin)未(wei)通過(guo)或(huo)從未(wei)通過(guo)國家(jia)強(qiang)制(zhi)性產品(pin)(pin)(pin)認(ren)(ren)(ren)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng),證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)明其(qi)硬件、軟件設(she)施及人(ren)(ren)員配備(bei)(bei)根本達不(bu)到一(yi)個(ge)合格的(de)(de)電(dian)線(xian)(xian)電(dian)纜(lan)生產廠(chang)(chang)家(jia)應具(ju)(ju)備(bei)(bei)的(de)(de)條(tiao)件。5、國際質(zhi)(zhi)(zhi)量體系認(ren)(ren)(ren)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書:ISO國際質(zhi)(zhi)(zhi)量體系認(ren)(ren)(ren)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)是一(yi)個(ge)企(qi)(qi)業整體素(su)質(zhi)(zhi)(zhi)、產品(pin)(pin)(pin)質(zhi)(zhi)(zhi)量管理水平以及服務水平的(de)(de)標志。6、開(kai)(kai)戶許(xu)可證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)。
各種爆破、爆破器材銷毀以及爆破器材意外爆炸時,爆破源與人員和其他保護對象之間的安全距離稱為爆破安全距離。爆破安全距離應取各種爆破效應(地震、沖擊波、飛石、有毒氣體等)分別核定的大值。專業爆破多向聚能管爆破時,必然產生爆破地震、空氣沖擊波、碎石飛散及有害氣體,因此,爆破設計時必須確定爆破危害范圍,并確定爆點到附近人員、設備、建筑物及井巷等的安全,這一段距離就稱為爆破安全距離。專業爆破多向聚能管如何控制好這段距(ju)(ju)離就顯的尤為重(zhong)要。為保證(zheng)爆(bao)破(po)安全(quan),爆(bao)破(po)地(di)(di)點與(yu)人員(yuan)或其他應(ying)保護對象之間(jian)必須保持短的相隔長度(du)。爆(bao)破(po)有(you)(you)害效應(ying)隨(sui)距(ju)(ju)離的增加有(you)(you)規律地(di)(di)衰減(jian),用距(ju)(ju)離作為安全(quan)尺(chi)度(du)可限定爆(bao)破(po)有(you)(you)害效應(ying)在允許限度(du)之內(nei)。中(zhong)國《爆(bao)破(po)安全(quan)規程(cheng)》規定了爆(bao)破(po)地(di)(di)震安全(quan)距(ju)(ju)離,個別飛(fei)散物(wu)安全(quan)距(ju)(ju)離,以及爆(bao)炸沖擊波(bo)的安全(quan)距(ju)(ju)離。
光(guang)面(mian)(mian)爆(bao)破(po)技術優(you)勢:相對于(yu)傳統爆(bao)破(po)工藝(yi),聚能管光(guang)面(mian)(mian)爆(bao)破(po)比常規爆(bao)破(po)具(ju)有以下(xia)優(you)勢∶少打眼,少裝藥。節(jie)(jie)(jie)約周邊鉆(zhan)孔(kong)量50%,總鉆(zhan)孔(kong)進尺減(jian)少30%;節(jie)(jie)(jie)約炸藥10~20%,雷(lei)管30%。節(jie)(jie)(jie)約噴漿料15-20%。節(jie)(jie)(jie)省(sheng)時(shi)間(jian)∶每循環鉆(zhan)孔(kong)、裝藥、噴漿時(shi)間(jian)1.5-2.0小時(shi)。在安全方面(mian)(mian)利用(yong)水沙(sha)袋替代炮(pao)泥(ni),以避免搗(dao)炮(pao)泥(ni)損毀電雷(lei)管導線,造成瞎炮(pao)。大(da)大(da)減(jian)少對圍(wei)巖擾動(dong),光(guang)面(mian)(mian)效果好,巖性條件差情況下(xia)可(ke)(ke)以大(da)大(da)減(jian)少超挖量,控制巷(xiang)道成型;巖性完整(zheng)無(wu)節(jie)(jie)(jie)理情況下(xia)眼痕(hen)率可(ke)(ke)以達到(dao)90%以上,巷(xiang)道成型好,穩定性強(qiang)。布孔(kong)方式優(you)化成多排(pai)掏槽布孔(kong),單次(ci)掘(jue)進深(shen)度可(ke)(ke)以優(you)化提高10%到(dao)15%不等。由(you)于(yu)炮(pao)孔(kong)數量大(da)大(da)減(jian)少可(ke)(ke)以考(kao)慮一起全斷面(mian)(mian)起爆(bao),節(jie)(jie)(jie)省(sheng)放炮(pao)時(shi)間(jian)。
是(shi)由管(guan)(guan)體(ti)(ti)、前錐(zhui)形定(ding)(ding)(ding)格(ge)(ge)帽(mao)、后(hou)定(ding)(ding)(ding)格(ge)(ge)堵(du)(du)構成,管(guan)(guan)體(ti)(ti)為塑性材料制成,呈(cheng)(cheng)管(guan)(guan)狀,管(guan)(guan)體(ti)(ti)外(wai)(wai)(wai)(wai)徑(jing)(jing)(jing)小于(yu)(yu)正常炮眼(yan)內徑(jing)(jing)(jing),長度(du)可隨爆破需要生(sheng)產(chan),管(guan)(guan)體(ti)(ti)兩端(duan)(duan)(duan)各有(you)(you)外(wai)(wai)(wai)(wai)螺(luo)(luo)(luo)(luo)紋(wen),兩端(duan)(duan)(duan)外(wai)(wai)(wai)(wai)螺(luo)(luo)(luo)(luo)紋(wen)間有(you)(you)一(yi)(yi)(yi)縱向切縫(feng),切縫(feng)間等距有(you)(you)加強筋,前錐(zhui)形定(ding)(ding)(ding)格(ge)(ge)帽(mao)呈(cheng)(cheng)傘(san)狀,傘(san)形尖有(you)(you)一(yi)(yi)(yi)光孔,兩側直(zhi)壁內徑(jing)(jing)(jing)有(you)(you)螺(luo)(luo)(luo)(luo)紋(wen),與(yu)管(guan)(guan)體(ti)(ti)外(wai)(wai)(wai)(wai)徑(jing)(jing)(jing)前端(duan)(duan)(duan)螺(luo)(luo)(luo)(luo)紋(wen)配合,帽(mao)體(ti)(ti)外(wai)(wai)(wai)(wai)徑(jing)(jing)(jing)大于(yu)(yu)管(guan)(guan)體(ti)(ti),后(hou)定(ding)(ding)(ding)格(ge)(ge)堵(du)(du)為一(yi)(yi)(yi)封蓋,外(wai)(wai)(wai)(wai)徑(jing)(jing)(jing)直(zhi)徑(jing)(jing)(jing)大于(yu)(yu)管(guan)(guan)體(ti)(ti)外(wai)(wai)(wai)(wai)徑(jing)(jing)(jing),與(yu)前錐(zhui)形定(ding)(ding)(ding)格(ge)(ge)帽(mao)外(wai)(wai)(wai)(wai)徑(jing)(jing)(jing)一(yi)(yi)(yi)致,后(hou)定(ding)(ding)(ding)格(ge)(ge)堵(du)(du)內徑(jing)(jing)(jing)有(you)(you)螺(luo)(luo)(luo)(luo)紋(wen),與(yu)管(guan)(guan)體(ti)(ti)外(wai)(wai)(wai)(wai)徑(jing)(jing)(jing)后(hou)端(duan)(duan)(duan)螺(luo)(luo)(luo)(luo)紋(wen)配合。可根據炮眼(yan)深度(du)采(cai)用(yong)合適的聚能管(guan)(guan)管(guan)(guan)體(ti)(ti),不需其(qi)他工具幫(bang)助(zhu)送入炮眼(yan),切縫(feng)方向準(zhun)確(que),兩端(duan)(duan)(duan)的前錐(zhui)形定(ding)(ding)(ding)格(ge)(ge)帽(mao)和后(hou)定(ding)(ding)(ding)格(ge)(ge)堵(du)(du)外(wai)(wai)(wai)(wai)徑(jing)(jing)(jing)與(yu)炮眼(yan)內徑(jing)(jing)(jing)一(yi)(yi)(yi)致,保證聚能管(guan)(guan)管(guan)(guan)體(ti)(ti)同心,定(ding)(ding)(ding)向準(zhun)確(que)。且(qie)利于(yu)(yu)工業化生(sheng)產(chan),作業安全