改进浅孔爆破参数提高矿石利用率 |
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引用本文: | 邱慎前,杨学富.改进浅孔爆破参数提高矿石利用率[J].有色金属(矿山部分),2007,59(5):49-51. |
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作者姓名: | 邱慎前 杨学富 |
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作者单位: | 山东中齐耐材公司淄博分公司,山东淄博,255311 |
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摘 要: | 针对我矿矿石的本质特性和开采的实际情况,通过改进采面爆破参数和炮眼布置方式,解决了矿石粉矿率高的问题,有效地提高了矿石块度及煅烧矿石的利用率,降低了采矿成本,增加了企业经济效益。
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关 键 词: | 爆破参数 炮眼布置 粉矿率 矿石利用率 |
文章编号: | 1671-4172(2007)05-049-03 |
Increase Ore Utilization Ratio by Modifying Shallow Hole Blasting Parameter |
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Authors: | Qiu Shenqian Yang Xuefu |
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Affiliation: | Zibo Branch of Shandong Zhongqi Refractory Material Co. , Ltd |
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Abstract: | According to the ore nature property and actual mining condition in the mine, the problem of high powder ore ratio is solved by modifying the blasting parameter and the blast - hole arrangement, the lump ore ratio and the ore utilization ratio are increased,thus,the mining cost is reduced and economic profit of the mine is increased. |
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Keywords: | blasting parameter blast- hole arrangement powder ore rate ore utihzation ratio |
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