高浓度全尾砂胶结充填,cemented filling with high density full tailings
1)cemented filling with high density full tailings高浓度全尾砂胶结充填
2)Cemented full tailing backfilling全尾砂胶结充填
英文短句/例句
1.Experimental Research on the Preparation of Whole-tailings Paste Backfilling Material with Red Mud,Slag and Minor Clinker Aggregate赤泥-矿渣少熟料体系制备全尾砂胶结充填料试验研究
2.EXPERIMENT ON HIGH-WATER QUICK CONSOLIDATED FILLING WITH SINGLE PIPING UNCLASSIFIED TAILINGS IN FENGHUANGSHAN COPPER MINE单管输送全尾砂高水速凝胶结充填在凤凰山铜矿的试验
3.The Application of Consolidated Fill with the Whole Tail and Seawater Under the Condition of Large -scale Mechanized Mining全尾砂海水胶结充填在大型机械化开采中的应用
4.Experimental Study on Solidifying Tailings by HAS Stabilizer in Paste Backfill利用HAS固化剂固化尾砂胶结充填的研究
5.Research and Application of the Cemented Backfilling Technology with Total Directly Discharged Tailings直排全尾胶结充填技术的研究与应用
6.Genetic Optimization Design of the Cement-sand Ratio of Tailings Consolidated Filling in Anqing Copper Mine安庆铜矿尾砂胶结充填灰砂配比的遗传优化设计
7.To reduce the filling cost, various cement sand ratios are used at different heights for the tailings consolidated filling body in Anqing Copper Mine.为了降低充填成本,安庆铜矿尾砂胶结充填体在不同的高度采用了不同的灰砂比。
8.The Modification and Optimization Practice to the Cemented Backfill Process with Classified Tailing in Wushan Copper Mine武山铜矿分级尾砂胶结充填工艺成功改进与优化实践
9.Research and application of the full-tailing cemented filling technology with the low density低浓度全尾胶结充填技术的研究与应用
10.Research on the New Backfilling Technology of High-density Fulltailings in a Gold Mine;望儿山金矿全尾砂高浓度充填新技术研究
11.Research of the Application of Total Tailing High Density Backfilling Technology in Deep Underground Mine全尾砂高浓度充填技术在深井矿山应用研究
12.The Method of Downward Direction Lamination Tails Cemented Backfill Mining and Its Application and Practice in The DaLing Ore of JIEN Nickel下向分层尾砂胶结充填采矿法在吉林吉恩镍业大岭矿的应用与实践
13.The application of backfilling materials of high water solidified tails in Jiao Jia Gold Mine高水固结尾砂充填材料在焦家金矿的应用
14.This paper introduced the experiment of filling mined bed with unsized tailing and consolidating it with polyhydrite materials which is firstly conducted in China by Lingshan Gold Mine.文章介绍了灵山金矿在国内首例采用全尾砂实现高水固结充填试验。
15.High? water rapid? hardening backfilling with unclassified tailings is a new backfilling technology which has the properties of non? dewatering, rapid? hardening, high early? stage strength and use of unclassified tailings, etc.全尾砂高水固化充填是一种具有不脱水、凝、期强度高等特点的新型充填技术。
16.Study on Influence of Sulphide in Tailings on Quality of Backfill尾砂中硫化物对充填体质量影响研究
17.Study on permeability of cement-classed tailings filling material水泥-分级尾砂充填材料渗透性能研究
18.The cement paste covers the surface of the stones and sand particles, binding them together when it hardens.水泥浆充填盖满石子和砂粒的表面，硬化时将它们胶结在一起。
相关短句/例句
Cemented full tailing backfilling全尾砂胶结充填
3)highly concentrated cemented fill高浓度胶结充填
1.Optimizing the structures and parameters of enforced activationg agitators forhighly concentrated cemented fill;高浓度胶结充填料强力活化搅拌设备结构与参数的优化
4)full tailings consolidated filling technology全尾砂胶结充填工艺
5)cemented tailings backfill尾砂胶结充填体
1.On damage model ofcemented tailings backfill and its match with rock mass;尾砂胶结充填体损伤模型及与岩体的匹配分析
6)tailing cement filling method尾砂胶结充填法
延伸阅读
胶结充填系统胶结充填系统cement-filling systeml旧oJ!e Chongt旧nx}tong胶结充填系统(eement一filling system)采集和加工砂和石.贮存砂、石和水泥，制备胶结充填材料浆体，向采空区输送和堆放浆体，使浆体在采空区中脱去多余的水，以及处理污水等所需要的设备、设施、井巷和构筑物等的综合在胶结充填系统中，对浆体浓度的控制严格。按固体材料的粒度，将胶结充填系统分为水泥砂浆胶结充填系统和混凝土胶结充填系统。前一个系统所用的固体材料为水泥和细砂或尾砂。后一个系统所用的固体材料为水泥、砂和碎石。水泥砂浆胶结充填系统系统中的砂仓和浆体制备站一般集中布置在地面(图1)。将采集和加工好的尾砂或细砂用水力输送到湿式砂仓中，也可以用车辆或带式输送机输送到干式砂仓中。立式湿式砂仓用重力或用高压水喷嘴搅拌放砂到搅拌筒中，卧式湿式砂仓用电耙和螺旋输送机向搅拌筒中送料，干式砂仓用给料机向搅拌筒中供料。水泥用散装罐车通过压气装置吹人水泥仓，用螺旋喂料机或叶轮给料机经计量装置向搅拌筒中加水泥，同时向搅拌筒中定量供水，在搅拌筒中将水泥、砂和水搅拌成水泥砂浆。螺旋桨搅拌筒的直径为1.5一3m，高为1·5~3m。对浆体的流量和浓度分别用电磁流量计和了射线浓度计测定。尾砂或细砂胶结充填系统中脱水和处理污水等所用的设备、设施和构筑物等均与水砂充凑系统大致相同。尾砂或细砂胶结充填系统的输送距离可达250。一3000m，它的生产能力约为100一120m3/h。这种充填系统得到了广泛应用。4甘图l水泥沙浆胶结充填系统的主要部分 1输送尾砂管道;2尾砂仓;3一水力旋流器; 生一用风力吹送水泥管道:5一水泥仓;6一螺旋喂料机;7螺旋桨搅拌筒;8一用自然压头输送浆体的管道: 9一用泵压输送浆体的管道混凝土胶结充填系统这个系统与水泥砂浆胶结充填系统在许多方面相同，不同之处是混凝土胶结充填系统包括非膏体混凝土胶结充填系统和膏体混凝土胶结充填系统。非膏体混凝土胶结充填系统又有集中制备系统(图2)和分离制备系统(图3)。在集中制备系草~ 图2集中制备的非膏体混凝土胶结充填系统统中，非膏体混凝土胶结充填材料浆体在地表搅拌站用连续搅拌机制备好，然后向井下输送在分离制备系统中，地表搅拌站将制备好的水泥浆用砂泵经管道输送到井下制备站，与砂和碎石搅拌成非膏体混凝土胶结充填材料。用这种系统可以避免长跳离输送胶结充填材料。对于膏体混凝土胶结充材料多使用分离的膏体混凝土胶结充填系统。这种系统是将各种固体材料分别输送到井下设在充填地点附近的搅拌站加水制备，然后用铲运机、气力充填机、抛掷充填机或高扬程柱塞泵等向充填地点输送和堆放，也可以利用浆体自重或浆体自重加气力输送和堆放。这种系统无需脱水和处理污水，多用于充填量不大或充填材料输送距离短的矿山。履臀可 图3分离制备的非膏体混凝土胶结充填系统 (尹慰农)
