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杭州專業礦用型聚能管廠家

2022-01-12
杭州專業礦用型聚能管廠家

聚(ju)能(neng)(neng)藥(yao)(yao)(yao)包(bao)(bao)破(po)碎法特(te)點是(shi):不(bu)需(xu)要(yao)打(da)眼(yan)(yan),因而不(bu)需(xu)要(yao)購買打(da)眼(yan)(yan)設備和(he)(he)動(dong)力(li)設備;施(shi)工(gong)簡(jian)單(dan),施(shi)工(gong)進度(du)(du)比淺(qian)(qian)眼(yan)(yan)爆破(po)法快安(an)全性比普(pu)通(tong)淺(qian)(qian)眼(yan)(yan)爆破(po)法和(he)(he)普(pu)通(tong)裸露(lu)藥(yao)(yao)(yao)包(bao)(bao)法好;勞(lao)動(dong)強度(du)(du)比淺(qian)(qian)眼(yan)(yan)爆破(po)法低(di)。制造聚(ju)能(neng)(neng)藥(yao)(yao)(yao)包(bao)(bao)所(suo)采用的(de)(de)炸藥(yao)(yao)(yao)有:黑索金和(he)(he)梯恩梯混合熔鑄型(xing);乳化油炸藥(yao)(yao)(yao)和(he)(he)黑索金混裝(zhuang)(zhuang)型(xing)和(he)(he)二號巖石硝鉸(jiao)炸藥(yao)(yao)(yao)壓制型(xing)。根據(ju)使用的(de)(de)結(jie)果證明,選用密度(du)(du)較(jiao)大(da)(da)和(he)(he)爆速(su)較(jiao)高的(de)(de)炸藥(yao)(yao)(yao)制造聚(ju)能(neng)(neng)藥(yao)(yao)(yao)包(bao)(bao)能(neng)(neng)獲得較(jiao)好的(de)(de)破(po)碎效果。這主要(yao)是(shi)由于它(ta)加工(gong)簡(jian)單(dan)和(he)(he)破(po)碎能(neng)(neng)力(li)較(jiao)大(da)(da)。在礦山由于二次破(po)碎消耗的(de)(de)藥(yao)(yao)(yao)包(bao)(bao)較(jiao)多,而且金屬(shu)藥(yao)(yao)(yao)型(xing)罩的(de)(de)加工(gong)費(fei)工(gong)又費(fei)材料,所(suo)以多不(bu)采用藥(yao)(yao)(yao)型(xing)罩。國內生(sheng)產(chan)的(de)(de)一種用于破(po)碎大(da)(da)塊的(de)(de)聚(ju)能(neng)(neng)藥(yao)(yao)(yao)包(bao)(bao),裝(zhuang)(zhuang)置聚(ju)能(neng)(neng)藥(yao)(yao)(yao)包(bao)(bao)時,要(yao)將(jiang)藥(yao)(yao)(yao)包(bao)(bao)垂直(zhi)裝(zhuang)(zhuang)在大(da)(da)塊的(de)(de)頂面上(shang),聚(ju)能(neng)(neng)穴(xue)朝(chao)下。藥(yao)(yao)(yao)包(bao)(bao)位置應選在頂面的(de)(de)幾何中心或附近較(jiao)平整的(de)(de)地點。然后在上(shang)面覆蓋泥沙。

杭州專業礦用型聚能管廠家

光(guang)面爆(bao)(bao)破技術優(you)勢:相對于傳統爆(bao)(bao)破工藝(yi),聚能管(guan)光(guang)面爆(bao)(bao)破比常(chang)規爆(bao)(bao)破具(ju)有以(yi)(yi)(yi)下(xia)優(you)勢∶少(shao)打眼(yan),少(shao)裝藥(yao)。節約周(zhou)邊鉆(zhan)孔(kong)量(liang)50%,總鉆(zhan)孔(kong)進尺減少(shao)30%;節約炸(zha)藥(yao)10~20%,雷管(guan)30%。節約噴漿(jiang)料(liao)15-20%。節省時間(jian)∶每循環鉆(zhan)孔(kong)、裝藥(yao)、噴漿(jiang)時間(jian)1.5-2.0小時。在安全方(fang)面利用水沙袋替(ti)代炮(pao)(pao)(pao)泥,以(yi)(yi)(yi)避免搗炮(pao)(pao)(pao)泥損毀電雷管(guan)導線,造(zao)成瞎炮(pao)(pao)(pao)。大大減少(shao)對圍巖(yan)擾動(dong),光(guang)面效果好,巖(yan)性條(tiao)件差(cha)情(qing)況(kuang)下(xia)可以(yi)(yi)(yi)大大減少(shao)超挖量(liang),控制巷(xiang)道(dao)成型;巖(yan)性完整無節理(li)情(qing)況(kuang)下(xia)眼(yan)痕率可以(yi)(yi)(yi)達到90%以(yi)(yi)(yi)上,巷(xiang)道(dao)成型好,穩定性強。布孔(kong)方(fang)式(shi)優(you)化成多排(pai)掏槽布孔(kong),單次掘(jue)進深度可以(yi)(yi)(yi)優(you)化提高10%到15%不(bu)等。由于炮(pao)(pao)(pao)孔(kong)數量(liang)大大減少(shao)可以(yi)(yi)(yi)考慮一(yi)起全斷面起爆(bao)(bao),節省放炮(pao)(pao)(pao)時間(jian)。

杭州專業礦用型聚能管廠家

聚能(neng)(neng)(neng)包(bao)由炸、形(xing)(xing)(xing)(xing)(xing)罩(zhao)、隔(ge)板(ban)、殼體、引信和(he)支架等(deng)部分組成,其作用(yong)及對(dui)(dui)聚能(neng)(neng)(neng)包(bao)威(wei)力(li)的(de)(de)影響(xiang)分述(shu)如下。1.炸,炸是(shi)(shi)聚能(neng)(neng)(neng)管爆(bao)(bao)破的(de)(de)能(neng)(neng)(neng)源,炸的(de)(de)爆(bao)(bao)壓越大(da)(da)(da),聚能(neng)(neng)(neng)彈(dan)威(wei)力(li)越大(da)(da)(da);為得到高爆(bao)(bao)壓,需高爆(bao)(bao)速(su)、高密度(du)的(de)(de)炸。常用(yong)炸有(you)(you)梯恩梯、8321炸等(deng),裝方法(fa)有(you)(you)熔鑄,塑裝和(he)壓裝多種(zhong)。2.型(xing)(xing)罩(zhao),型(xing)(xing)罩(zhao)的(de)(de)作用(yong)是(shi)(shi)把炸的(de)(de)爆(bao)(bao)炸能(neng)(neng)(neng)轉化(hua)成罩(zhao)體材料(liao)的(de)(de)射(she)流(liu)動(dong)能(neng)(neng)(neng),從而提高其穿透和(he)切割(ge)能(neng)(neng)(neng)力(li)。型(xing)(xing)罩(zhao)的(de)(de)材料(liao)必須滿足四點(dian)要(yao)求,即可壓縮性(xing)小、密度(du)高、塑性(xing)和(he)延展性(xing)好(hao),在形(xing)(xing)(xing)(xing)(xing)成射(she)流(liu)中不(bu)汽化(hua)。大(da)(da)(da)量試(shi)驗證明,用(yong)紫(zi)銅制作型(xing)(xing)罩(zhao)效果(guo)好(hao),其次為鑄鐵(tie)、鋼和(he)陶瓷。型(xing)(xing)罩(zhao)的(de)(de)形(xing)(xing)(xing)(xing)(xing)狀多種(zhong)多樣,主要(yao)有(you)(you)軸對(dui)(dui)稱(cheng)(cheng)型(xing)(xing),如圓錐(zhui)形(xing)(xing)(xing)(xing)(xing)、半球(qiu)(qiu)形(xing)(xing)(xing)(xing)(xing)、拋物線形(xing)(xing)(xing)(xing)(xing)和(he)喇叭形(xing)(xing)(xing)(xing)(xing)等(deng);面(mian)對(dui)(dui)稱(cheng)(cheng)型(xing)(xing),常見(jian)的(de)(de)有(you)(you)用(yong)于切割(ge)屬板(ban)材的(de)(de)直線形(xing)(xing)(xing)(xing)(xing)和(he)用(yong)于切割(ge)管材的(de)(de)環形(xing)(xing)(xing)(xing)(xing)聚能(neng)(neng)(neng)罩(zhao)兩種(zhong);中心(xin)對(dui)(dui)稱(cheng)(cheng)型(xing)(xing),這種(zhong)球(qiu)(qiu)形(xing)(xing)(xing)(xing)(xing)聚能(neng)(neng)(neng)包(bao),中心(xin)有(you)(you)球(qiu)(qiu)形(xing)(xing)(xing)(xing)(xing)空腔和(he)球(qiu)(qiu)形(xing)(xing)(xing)(xing)(xing)罩(zhao),球(qiu)(qiu)形(xing)(xing)(xing)(xing)(xing)罩(zhao)外敷設炸,若能(neng)(neng)(neng)在瞬間(jian)同時起爆(bao)(bao),可在空腔中心(xin)點(dian)獲得極大(da)(da)(da)的(de)(de)能(neng)(neng)(neng)量集中。在工程中常用(yong)的(de)(de)是(shi)(shi)軸對(dui)(dui)稱(cheng)(cheng)型(xing)(xing)和(he)面(mian)對(dui)(dui)稱(cheng)(cheng)型(xing)(xing)兩類型(xing)(xing)罩(zhao)。

杭州專業礦用型聚能管廠家

杭州礦用型聚能管是由管體、前錐形定格帽、后定格堵構成,管體為塑性材料制成,呈管狀,管體外徑小于正常炮眼內徑,長度可隨爆破需要生產,管體兩端各有外螺紋,兩端外螺紋間有一縱向切縫,切縫間等距有加強筋,前錐形定格帽呈傘狀,傘形尖有一光孔,兩側直壁內徑有螺紋,與管體外徑前端螺紋配合,帽體外徑大于管體,后定格堵為一封蓋,外徑直徑大于管體外徑,與前錐形定格帽外徑一致,后定格堵內徑有螺紋,與管體外徑后端螺紋配合。專業礦用型聚能管可根據炮(pao)眼(yan)深度采(cai)用合適的(de)聚能管管體(ti),不需其他工具幫助送入炮(pao)眼(yan),切縫(feng)方(fang)向準確(que),兩端的(de)前(qian)錐形定(ding)格帽和后定(ding)格堵外徑與(yu)炮(pao)眼(yan)內(nei)徑一致,保(bao)證聚能管管體(ti)同心(xin),定(ding)向準確(que)。且利于工業(ye)化生產,作業(ye)安全

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