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蕪湖專用礦用型聚能管公司

2022-01-15
蕪湖專用礦用型聚能管公司

專用礦用型聚能管光面爆破技術優勢:相對于傳統爆破工藝,聚能管光面爆破比常規爆破具有以下優勢∶少打眼,少裝藥。節約周邊鉆孔量50%,總鉆孔進尺減少30%;節約炸藥10~20%,雷管30%。節約噴漿料15-20%。節省時間∶每循環鉆孔、裝藥、噴漿時間1.5-2.0小時。礦用型聚能管公司在安全方面利用水沙袋(dai)替代炮(pao)(pao)(pao)(pao)泥(ni),以避免搗炮(pao)(pao)(pao)(pao)泥(ni)損毀電雷管(guan)導(dao)線,造(zao)成(cheng)瞎炮(pao)(pao)(pao)(pao)。大(da)大(da)減少(shao)對圍巖擾(rao)動,光面效果好(hao),巖性(xing)條件差情(qing)況下(xia)可以大(da)大(da)減少(shao)超(chao)挖量(liang),控制巷(xiang)道(dao)成(cheng)型(xing);巖性(xing)完整無(wu)節理(li)情(qing)況下(xia)眼痕率可以達到90%以上,巷(xiang)道(dao)成(cheng)型(xing)好(hao),穩定(ding)性(xing)強。布孔(kong)方式(shi)優化(hua)成(cheng)多排掏(tao)槽(cao)布孔(kong),單次掘進深度可以優化(hua)提(ti)高10%到15%不等(deng)。由(you)于(yu)炮(pao)(pao)(pao)(pao)孔(kong)數量(liang)大(da)大(da)減少(shao)可以考慮一(yi)起全斷面起爆,節省放炮(pao)(pao)(pao)(pao)時間。

蕪湖專用礦用型聚能管公司

水(shui)(shui)壓(ya)(ya)爆破(po)是(shi)在炮(pao)(pao)孔(kong)(kong)兩端填充水(shui)(shui)袋(dai),中間裝上乳化(hua)炸,炮(pao)(pao)孔(kong)(kong)再用(yong)(yong)(yong)炮(pao)(pao)泥(ni)封(feng)死,炮(pao)(pao)孔(kong)(kong)間距很大,兩個(ge)(ge)(ge)炮(pao)(pao)空之(zhi)間相距了一米左(zuo)右(you),是(shi)常(chang)規爆破(po)的(de)(de)炮(pao)(pao)孔(kong)(kong)間距的(de)(de)兩倍,這(zhe)樣可以節省(sheng)炮(pao)(pao)孔(kong)(kong)材料,這(zhe)兩個(ge)(ge)(ge)凹槽又稱為聚能(neng)槽,聚能(neng)槽非常(chang)重要(yao),放置的(de)(de)位置和方向(xiang)都十分講究,一點也不能(neng)出錯,在爆破(po)的(de)(de)瞬間,高溫高壓(ya)(ya)聚能(neng)射(she)流立即往(wang)凹槽兩邊(bian)的(de)(de)巖石(shi)進行切割,巖石(shi)如同(tong)豆腐一樣輕松被(bei)切割切割出來的(de)(de)輪(lun)廓線(xian)十分平(ping)順,效(xiao)果(guo)極(ji)好,聚能(neng)水(shui)(shui)壓(ya)(ya)爆破(po)中的(de)(de)水(shui)(shui)袋(dai)沒(mei)有降(jiang)(jiang)低(di)爆破(po)的(de)(de)效(xiao)果(guo),反(fan)而能(neng)保護(hu)隧道周(zhou)邊(bian)植被(bei),減少(shao)地質擾動,降(jiang)(jiang)低(di)煙塵(chen),重要(yao)的(de)(de)是(shi)節省(sheng)炸成本(ben),在未(wei)來這(zhe)項技術會廣泛應用(yong)(yong)(yong)于工程中,降(jiang)(jiang)低(di)施工成本(ben)。爆破(po)聚能(neng)管水(shui)(shui)壓(ya)(ya)光(guang)面爆破(po)較水(shui)(shui)壓(ya)(ya)光(guang)面爆破(po),在周(zhou)邊(bian)眼(yan)單循(xun)環(huan)火工品使用(yong)(yong)(yong)量(liang)上節約(yue)費用(yong)(yong)(yong)8.3%,周(zhou)邊(bian)眼(yan)鉆(zhan)孔(kong)(kong)數量(liang)從39個(ge)(ge)(ge)下(xia)降(jiang)(jiang)為23個(ge)(ge)(ge)費用(yong)(yong)(yong)節約(yue)41%,混凝土(tu)噴射(she)每延米節約(yue)1.37立方米。

蕪湖專用礦用型聚能管公司

水(shui)(shui)(shui)壓(ya)光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)破(po)較水(shui)(shui)(shui)壓(ya)光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)破(po),在周邊(bian)眼(yan)(yan)單循(xun)環火工品使(shi)用(yong)量上節(jie)(jie)(jie)(jie)約(yue)(yue)費(fei)用(yong)8.3%,周邊(bian)眼(yan)(yan)鉆孔數量從39個下降為23個費(fei)用(yong)節(jie)(jie)(jie)(jie)約(yue)(yue)41%,混凝土噴(pen)射(she)每(mei)延(yan)(yan)米節(jie)(jie)(jie)(jie)約(yue)(yue)1.37立方(fang)米。水(shui)(shui)(shui)壓(ya)光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)破(po)比水(shui)(shui)(shui)壓(ya)光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)破(po)每(mei)循(xun)環節(jie)(jie)(jie)(jie)約(yue)(yue)費(fei)用(yong)258.4元,即(ji)每(mei)延(yan)(yan)米節(jie)(jie)(jie)(jie)約(yue)(yue)76較元,節(jie)(jie)(jie)(jie)約(yue)(yue)費(fei)用(yong)比例(li)達32%。此(ci)外,聚(ju)(ju)(ju)(ju)(ju)能(neng)(neng)管(guan)水(shui)(shui)(shui)壓(ya)光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)破(po)能(neng)(neng)有(you)效(xiao)(xiao)(xiao)降低(di)(di)隧道內石渣(zha)塊度和粉塵含量,還可使(shi)通(tong)風(feng)時間有(you)效(xiao)(xiao)(xiao)縮短33%。聚(ju)(ju)(ju)(ju)(ju)能(neng)(neng)管(guan)光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)破(po)工藝技(ji)術(shu)很(hen)成熟、可操作(zuo)性很(hen)強(qiang)、材料(liao)成本很(hen)低(di)(di)、施工速度很(hen)快、節(jie)(jie)(jie)(jie)能(neng)(neng)環保效(xiao)(xiao)(xiao)果很(hen)顯著、經濟效(xiao)(xiao)(xiao)益社(she)會效(xiao)(xiao)(xiao)益很(hen)高。聚(ju)(ju)(ju)(ju)(ju)能(neng)(neng)管(guan)定向(xiang)爆(bao)(bao)破(po)技(ji)術(shu)是近(jin)幾年發展(zhan)起來的(de)一項掘進(jin)新技(ji)術(shu),這種爆(bao)(bao)破(po)技(ji)術(shu)與(yu)傳統的(de)光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)破(po)技(ji)術(shu)有(you)一定的(de)差(cha)別,聚(ju)(ju)(ju)(ju)(ju)能(neng)(neng)管(guan)定向(xiang)爆(bao)(bao)破(po)原理是在巷道周邊(bian)眼(yan)(yan)中,將炸裝在聚(ju)(ju)(ju)(ju)(ju)能(neng)(neng)管(guan)中起爆(bao)(bao),爆(bao)(bao)破(po)時利(li)用(yong)聚(ju)(ju)(ju)(ju)(ju)能(neng)(neng)管(guan)的(de)聚(ju)(ju)(ju)(ju)(ju)能(neng)(neng)作(zuo)用(yong),以減少裂(lie)(lie)隙的(de)數量和控(kong)制(zhi)優勢裂(lie)(lie)隙的(de)發展(zhan)方(fang)向(xiang)。

蕪湖專用礦用型聚能管公司

在(zai)(zai)工程爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)中(zhong),常用的起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)方(fang)法有(you):電(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)法、導(dao)火索起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)法、導(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)索起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)法、導(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)管(guan)(guan)起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)法。電(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)法是(shi)利用電(dian)能使雷管(guan)(guan)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)炸(zha),進(jin)而(er)起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)炸(zha)藥(yao)的起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)芳(fang)法。它所(suo)需的器(qi)材有(you):電(dian)雷管(guan)(guan)、導(dao)線和起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)電(dian)源。電(dian)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)網(wang)路的連接形式(shi),要(yao)根據爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)方(fang)法、爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)規模、工程的重(zhong)要(yao)性(xing)、所(suo)選(xuan)起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)電(dian)源及其起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)能力(li)等進(jin)行(xing)選(xuan)擇,基本連接方(fang)式(shi)有(you):串(chuan)聯、并聯、串(chuan)并聯和并串(chuan)聯等。電(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)法具有(you)較(jiao)安全、可靠、準(zhun)確、高(gao)(gao)效等優(you)點,在(zai)(zai)國內(nei)外仍占有(you)較(jiao)大比重(zhong)。在(zai)(zai)大、中(zhong)型爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)中(zhong),主(zhu)要(yao)仍是(shi)用電(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)。特別是(shi)在(zai)(zai)有(you)瓦斯、礦塵爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)炸(zha)的環境中(zhong),電(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)是(shi)主(zhu)要(yao)的起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)方(fang)法。但電(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)容易受各種(zhong)電(dian)信號(hao)的干擾而(er)發生早爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao),因此在(zai)(zai)有(you)雜散電(dian)、靜電(dian)、雷電(dian)、射頻電(dian)、高(gao)(gao)壓感應電(dian)的環境中(zhong),不能使用普通電(dian)雷管(guan)(guan)。

蕪湖專用礦用型聚能管公司

是(shi)(shi)將炸藥裝(zhuang)在(zai)聚能(neng)管內,兩頭(tou)均放(fang)置了(le)水(shui)袋(dai),聚能(neng)管爆炸產生的(de)(de)高溫高壓(ya)射流,讓水(shui)袋(dai)產生“水(shui)楔”效(xiao)應,使圍巖裂縫加劇延伸擴展(zhan)。它是(shi)(shi)在(zai)水(shui)壓(ya)光面爆破(po)基礎(chu)上(shang)發(fa)展(zhan)起來(lai)的(de)(de)一(yi)項新技(ji)(ji)術,區別只是(shi)(shi)在(zai)周邊眼中(zhong)安裝(zhuang)專用(yong)線性聚能(neng)藥管替代常規爆破(po)藥卷和傳爆線,只要(yao)做到七大(da)關鍵環節:水(shui)袋(dai)挺拔飽滿(man)、炮泥軟(ruan)硬適中(zhong)、水(shui)袋(dai)裝(zhuang)填到底、炮泥回填到口、木(mu)棍逐節搗固、水(shui)藥緊(jin)密相(xiang)連、槽面必須平行,就(jiu)能(neng)對(dui)控制超欠挖(wa)起到良(liang)好效(xiao)果。在(zai)推(tui)廣(guang)水(shui)壓(ya)爆破(po)的(de)(de)基礎(chu)上(shang),去(qu)年9月(yue),水(shui)壓(ya)聚能(neng)爆破(po)的(de)(de)成果上(shang),今年更為(wei)深入地在(zai)興泉鐵路(lu)大(da)嶺隧(sui)(sui)道、牡佳鐵路(lu)麻山(shan)隧(sui)(sui)道采用(yong)了(le)此項技(ji)(ji)術,積累了(le)成功(gong)經驗。

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