• 设备连续工作自动排矿无需停机

    Continuous operation of equipment, automatic discharge without stopping.

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  • 设计破碎机机架内部特别注意不要影响破碎机

    Design crusher frame of stiffened plate, internal special attention not to impact crusher row ore.

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  • 根据物料排矿方式,可选择干式球磨机湿式格子型球磨机。

    Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.

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  • 根据具体事例介绍一种使普通浓密机的浓度保持恒定自动控制方法

    The paper introduces a automatically controlling method which is able to maintain constant concentration of the pulp discharged from a concentrator through example.

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  • 螺旋分级溢流方式传统前端改为两侧放,形成了双螺旋分级机。

    The overflow discharge of spiral classifier is changed to be bilateral discharging from the traditional front-end approach, forming a spiral classifier with bilateral discharging.

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  • 碎后的通过格子经通向扇形提升高于口的水平,使机。

    The grinded pulp by grid lining board to row ore mouth of the ascent to higher than platoon fan chamber of mouth level that ore pulp discharge mill.

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  • 由于扇形作用缩短停留时间所以格子球磨机强迫机。

    Because of carry long liters fan chamber and shorten the pulp role in grinding machine, so stay time in grid ball mill, say again forced row ore type mill.

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  • 本文研究分散条件下常见的冲填沉积规律,推荐了一个上游式尾计算断面的方法

    In this article the hydraulic deposition law under distributed exhaust for tailings conditions is studied, and a generalized method for calculating...

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  • 本文论述了自磨机格子结构改进原因必要性方案等,同类格子板结构改进较大参考价值

    The reason, necessity and plan of improving the structure of discharge lattice board were expounded. It has certain reference value for the same type of lattice board structure improvement.

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  • 但是CCS方法研究者证实可能作为一种辅助手段来解决CO2

    But CCS by mineralisation has been identified by researchers as a promising additional method of sequestering CO2 emissions.

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  • 本文阐述了自然崩落特点及其管理基本原理,探讨应用计算机进行自然崩落法的基本方法。

    The characteristics and fundamentals of ore drawing control in block caving method are described and computer-based production scheduling for this mining method is studied in the paper.

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  • 介绍HP型圆锥破碎机包钢武钢程潮厂和辽宁阜新山楼金改造中的应用情况。

    The application of HP cone crushers in Bao Steels concentrator, Chengchao Iron concentrator, Wu Steel and the transformation of crushing in Fuxin Paishanlou Cold concentrator, Liaoning is described.

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  • 结合黄土基底土场工程实践试验研究演化流动变形特性做了进一步探讨

    Combined with engineering practice and test study of loess basement dumping site in a coal mine. More probe to flow deformation feature for evolution soft layer is given here.

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  • 煤电公司露天边坡稳定情况进行了实例分析,变形区边坡稳定性主要受四个泥岩弱控制,采取内压脚等控制开采方法有效的。

    The stability of south slope in Yinmin Coal and Electricity Company is analyzed and the stability of the slope is controlled by four weak layers and the restraining mining methods is effective.

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  • 研究露天土场边坡下采动沉陷规律,结合平安家岭露天土场边坡实例采用FLAC3D程序进行了数值模拟计算。

    Based on the example of south dump slope of Anjialing open colliery in Pingshuo, the rule of surface subsidence was studied using FLAC3D.

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  • 论文实现了土壤侵蚀模型WEPP对西部开发建设项目-大型露天土场水力侵蚀模拟研究。

    This paper also realized water erosion model WEPP to simulate water erosion of the west which the items of basic construction - large-scale dump of open-cut mine.

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  • 干燥热风炉改造,以燃烧煤气代替重油热风进行干燥,经过近一年的生产实践,取得了很好的节能减效益和经济效益。

    After improvement of hot air stove for agglomerated ore drying process, heavy oil has been replaced by coal gas to produce hot air for drying agglomerated ore.

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  • 唐钢石人沟铁背景,进行露天岩石模拟优化研究

    This thesis is based on the situation of Shi Rengou iron Mine managed by Tangshan Iron & Steel Company, and makes a study of simulation optimization on waste-rock disposal of surface mines.

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  • 露天土场严重水土流失导致周边土壤盐渍化草场退化草原露天环境治理的关键重点。因随机,大部分土场的表层土壤为深层绿色泥岩土,不适于植物生长,治理难度很大。

    Serious erosion of soil and water in refuse dump is key and main task of land restoration in open cast mine of steppe region, which induce salination and degradation of soil in surroundings.

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  • 马钢某工程背景,针对土场稳定性情况,在考察土场所处工程地质环境基础上,利用FLAC数值模拟分析法对内土场进行稳定性分析。

    Taken some mine as an engineering example, and based on the basis of examining the engineering geology environment, numerical analysis the stability of the waste dump by FLAC.

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  • 研究结果表明,基于多基线近景数字摄影测量技术边坡变形监测是科学可行的,可用于各种边坡监测,露天边坡、土场实现边坡面的变形监测。

    It used for slope monitoring, such as the open pit slope, the dump, the tailing dam, and so on, and also achieve the point and surface deformation monitory of slope.

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  • 精致的镀项链装饰银色魅影水晶珠子。黑钻石色,黑色,黑靛蓝色水晶珠子。

    This delicate ruthenium-plated necklace features a strand of crystal beads in Silver Shade, Black Diamond, Jet, Jet Hematite and Dark Indigo.

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  • 文中介绍阳煤集团五井壁罐道变形测量方法

    An introduction is made in the paper of the method for deformation survey of disposal shaft wall and cage guide in No. 5 Mine of Yangquan Mining Group.

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  • 内蒙古胜利东露天土场,通过实地调研资料分析,对采取复垦技术进行分析和总结。

    Taking the dump of No. 2 surface coal mine in Shenglidong mining area in Inner Mongolia as a case. The research method is the combination of on-site investigation and data analysis.

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  • 内蒙古胜利东露天土场,通过实地调研资料分析,对采取复垦技术进行分析和总结。

    Taking the dump of No. 2 surface coal mine in Shenglidong mining area in Inner Mongolia as a case. The research method is the combination of on-site investigation and data analysis.

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