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789游戏中心 > 五莲红问答 > 新闻详细

如何有效,正确开采石材荒料

发布时间:2020-01-07

目前我国石材荒料的开采,就目前实施的开采工艺而言,大致有以下几种方法:
789游戏中心      l、爆破法:用风动凿岩机(手持式或配支架)钻凿炮眼,用黑火药爆破。其优点是成本低;缺点是黑火药爆破资源浪费巨大,成材率极低,且不安全。

     2、PENGZHANGFA:YONGFENGDONGZAOYANJI(SHOUCHISHIHUOPEIZHIJIA)ZUANZAOPAOYAN,ZHUANGPENGZHANGJISHIXIANJINGTAIBAOPO,QUCHUFANGLIAO。QIYOUDIANSHIPENGZHANGJICHENGCAILVXIANGYINGTIGAO;QUEDIANSHIXIAOLVTAIDI。

     3、HUOYANQIEGEFA:YONGHUOYANPENSHE,KAOGAOWENRONGHUAYANSHIJINGLI,QIEGECHENGXING。QIYOUDIANSHICHENGCAILVTIGAO;QUEDIANSHIMUQIANCHENGBENTAIGAO,BUSHIYINGXIAOKUAIFENGE。

789游戏中心      4、SHENGZHUQIEGEFA:YONGSHENGZHUWANGFANLAJU,MOCAMOSUNGELIEYANCENGQIECHUHUANGLIAO。QIYOUDIANSHICHENGCAILVGAO;QUEDIANSHIMUQIANCHENGBENTAIGAO,HUAGANGSHIKAICAIKUNNAN。

     SHANGSHUJIZHONGZHUYAOSHIGONGFANGFAJUNKESHIXIANHUANGLIAODEKAICAI,DANBUSHIXIAOLVDI、NENGHAODA、BAOPOLINANYIKONGZHI,JIUSHIANQUANXINGCHA,DUIYINGYANDEQIEGENANDUDA。WEILEJIEJUEHUANGLIAOKAICAIDUIYISHANGJIZHONGQUEDIAN,CONGSHANGSHIJIQISHINIANDAIKAISHI,SHANGJIUYANZHICHUQUANYEYAZAOYANJISHUJUEJINYANXIANG,SHIXIANLEGAOXIAO、JIENENG、DIZAOSHENGDEZAOYANXIAOGUO。ZHEIYIJISHUYIZAIDIXIAGONGCHENG,YANTUGONGCHENGDESHIGONGZHONGDEDAOLEGUANGFANDEYINGYONG。SHENZHENKAIQIANGLIKEJIYOUXIANGONGSIJINGENKEJIFAZHANCHAOLIU,SHENGCHANCHUGAOKEJIQINGXINGQIANGLIYEYAZAOYANJIHEQIANGLIYEYABILIEJI,ZAISHICAIHUANGLIAOKAICAIZHONGTIDAICHUANTONGDESHIGONGFANGFA,YIQUDELEXIANCHANGSHIGONGDEKEXICHENGXIAO。XIANJIANSHURUXIA:

789游戏中心      CAIYONGDESHEBEIWEIGAOKEJIYEYAZAOYANJIHEYEYAPILIEJI。

     (1)用液压凿岩机开采荒料钻孔成本低、效率高。液压凿岩机冲击油压可调,适合各种不同岩石
789游戏中心 的钻孑L,且液压凿岩机钻孑L速度快,在f=14的花岗岩,钻凿(p40的炮孔,钻速可达0.8m/rain以上,正是利用其钻孑L速度快,才有可能实现不同岩石的密集钻孔法,同时其能耗仅可为风动凿岩机的1/3。

789游戏中心      (2)YEYAPILIEJIYOUYAKEDIAO,DANJIFENLIELIKEDA500T‘,YIJIDAISANQIANGKECHANSHENG1500tDEFENLIELI,YESHILIYONGYANSHIDEKANGYAQIANGDUGAO,KANGLAQIANGDUDIDETEDIAN。ZHIYOUKANGYAQIANGDU10%ZUOYOUDETEDIAN,YONGJUDADEFENLIELISHIYANSHIANRENWEIYAOQIUFENLIE,CONGERCHENGBEITIGAOLECHENGCAILV,SHIXIANANQUAN、HUANBAO、JINGJI、JINGQUE、LINGHUODETEDIAN。

     (3)ZHEILIANGZHONGSHEBEIJUTIGONGYILUXIANSHI:QINGXINGYEYAZAOYANJIZUANZAOPAOYAN,GENJUBUTONGZHILIDEYANSHIQUEDINGZUANZAOPAOYANDESHENDU、KONGJU、PAOKONGKONGJING;ZUANKONGKUAI、CHENGBENDI,JUNCAIYONGMIJIZUANKONGFA,JIANJU10cm、20emGENJUYANSHIERDING。PAOYANZUANZAOWANBIHOU,JIANGPILIEJIXIEXINGKUAIZUJIANCHARUPAOKONGZHONG,QIDONGYOUBENG,YIGAOYAYEYAYOUWEICHUANDONGJIEZHI,CHANSHENGJUDAFENLIE(DANJIJIN500t),JIANGYANSHIZAICHENGSHOUJUDALALIZHUANGTAIXIAFENLIECHENGCAI。

     以上几点表明:液压凿岩机与液压劈裂机在钻炮眼、劈裂荒料时是采用高压液压油传递能量,无
789游戏中心 需炸药爆破,其可控性好,从而荒料出材率成倍提高,实现开采岩石荒料如同“切豆腐”一样轻松

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