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大型他移式粉碎站,陈树召
大型他移式粉碎站,陈树召
大型露天煤矿他移式破碎站半连续工艺系统优化与
作者： 陈树召 论文类型： 期刊论文 论文编号： paper93042 卷号： 37;3; ISSN号： 10006893 是否译文： 否 发表时间： 陈树召 摘要: 从我国大型露天煤矿应用他移式破碎站半连续工艺的需要出发,综合运用露天采矿学原理、采矿系统工程、技术经济学和计算机技术等方法,通过调查研究、理论分析和 大型露天煤矿他移式破碎站半连续工艺系统优化与 陈树召大型露天煤矿他移式破碎站半连续工艺系统优化与应用研究2013,37;3;中国矿业大学主页平台系统 陈树召中文主页首页大型露天煤矿他移式破碎站半连续工艺系统优化与应用研究 Release time: Hits: Affiliation of Author(s):矿业工程学院 Funded by:国家科技支撑计划 First 大型露天煤矿他移式破碎站半连续工艺系统优化与
大型露天煤矿他移式破碎站半连续工艺系统优化与
2016年6月22日 为适应山坡排土场条件下剥离半连续工艺应用的需要，分析了间断—连续—间断型半连续工艺的环节构成、适用范围和经济效益；为提高露天矿现有带式输送机 通过对各年度采场、排土场工程位置发展情况进行推演，分析确定了3号破碎站合适的移设时间节点及可行的移设路径。 依据采剥程序规划，测算了3号原煤破碎站不同移设步距时， 露天煤矿半固定破碎站移设研究#br# #br# 最终以露天矿效益最大化为目标形成了破碎站坑下布置的工艺方案和适合新工艺移设要求的结构形式。露天矿坑底破碎站结构布置与移设参数的综合优化 陈树召 摘要： 本文从我国大型露天煤矿应用他移式破碎站半连续工艺的需要出发,综合运用露天采矿学原理,采矿系统工程,技术经济学和计算机技术等方法,通过调查研究,理论分析 大型露天煤矿他移式破碎站半连续工艺系统优化与
大型露天煤矿自移式破碎机半连续工艺应用关键技术
本文从我国大型露天煤矿应用自移式破碎机半连续工艺的需要出发，综合运用露天采矿学原理、采矿系统工程、技术经济学和计算机技术等方法，通过调查研究、理论分析和现场工 An underground space, largespan technology, applied in underground mining, infrastructure engineering, construction, etc, can solve the problems of high underground space excavation cost, high pit backfill cost, waste of space resources, etc, to improve space utilization, reduce Influence, the effect of reducing material costLargespan underground space construction method based on CNB CN72A CN7A CNB CN B CN B CN B CN 7 A CN7 A CN 7A CN B CN B CN B Authority CN China Prior art keywords conveyor belt curved baffle explosion semicontinuous track Prior art CNB Google PatentsCNB CN72A CN7A CNB CN B CN B CN B CN 7 A CN7 A CN 7A CN B CN B CN B Authority CN China Prior art keywords conveyor belt curved baffle explosion semicontinuous track Prior art CNB The scalable conveyor belt system of a kind of
CNA Google Patents
本发明公开了一种露天煤矿拉斗铲工作线分段交替式采区转向方法，采用留沟缓帮的连续式转向方式，将Ⅰ采区开始向Ⅱ A technology of ecological restoration and planting device, applied in the direction of planting methods, applications, botanical equipment and methods, etc, can solve problems affecting planting efficiency, low work efficiency, and affecting fertilization effects, so as to improve survival rate and avoid the trouble of digging pits , Improve the effect of fertilizationSapling planting device for mine ecological restorationCNA CN11A CN1A CNA CN A CN A CN A CN 1 A CN1 A CN 1A CN A CN A CN A Authority CN China Prior art keywords soil reclaimed year surface layer row Prior art date Legal CNA Google PatentsCNB CN93A CN9A CNB CN B CN B CN B CN 9 A CN9 A CN 9A CN B CN B CN B Authority CN China Prior art keywords mining coal end slope gasification filling Prior art date CNB Google Patents
CNA Google Patents
CNA CN99A CN9A CNA CN A CN A CN A CN 9 A CN9 A CN 9A CN A CN A CN A Authority CN China Prior art keywords oil tank oil water pit energy Prior art date Legal status CNB CN84A CN8A CNB CN B CN B CN B CN 8 A CN8 A CN 8A CN B CN B CN B Authority CN China Prior art keywords coal seam layer mining internal working line Prior art date CNB Google PatentsAn openpit coal mine, selfmoving technology, which is applied in openpit mining, earthwork drilling, special mining, etc, can solve the problems of poor adaptability of hard rock or coal seam, inconvenient mining and transportation, high hardness requirements, etc, to avoid a large number of Dust, no need for truck transportation, and simple equipmentOpen pit coal mine selfmovingtype continuous coal mining and It is an openpit coal mine and seasonal technology, which is applied in mining equipment, ground mining, mining equipment, etc It can solve the problems that the water gushing in the mining area cannot provide enough water, the amount of exposed coal in the openpit coal mine is large, and affects the reclamation effect of the mining area And the effect of Seasonal explorationdischarge open pit coal mine water source
CNA 一种利用废弃露天矿坑的储油系统 Google
CNA CN69A CN6A CNA CN A CN A CN A CN 6 A CN6 A CN 6A CN A CN A CN A Authority CN China Prior art keywords oil storage oil pressure storage tank open pit Prior art date A system implementation, water resources technology, applied in the field of openpit mine distributed water resource storage systemStrip mine distributed water resource storage and utilization CNB CN11A CN1A CNB CN B CN B CN B CN 1 A CN1 A CN 1A CN B CN B CN B Authority CN China Prior art keywords soil year reclaiming surface layer layer Prior art date CNB Google PatentsCNB CN27A CN2A CNB CN B CN B CN B CN 2 A CN2 A CN 2A CN B CN B CN B Authority CN China Prior art keywords water layer sensor replenishing supplement Prior art date CNB Google Patents
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CNA CN75A CN7A CNA CN A CN A CN A CN 7 A CN7 A CN 7A CN A CN A CN A Authority CN China Prior art keywords bucket bottom plate main body electric shovel mining electric Prior art CNB CN26A CN2A CNB CN B CN B CN B CN 2 A CN2 A CN 2A CN B CN B CN B Authority CN China Prior art keywords water reservoir bridge construction dump Prior art date CNB Google PatentsCNB CN07A CN0A CNB CN B CN B CN B CN 0 A CN0 A CN 0A CN B CN B CN B Authority CN China Prior art keywords isolation layer reservoir pit water mine Prior art date Legal CNB Google PatentsCNB CN79A CN7A CNB CN B CN B CN B CN 7 A CN7 A CN 7A CN B CN B CN B Authority CN China Prior art keywords gas adsorbent chamber data line sorbing material explosion Prior art CNB 井工煤矿瓦斯吸附装置 Google Patents
CNB Google Patents
CNB CN89A CN8A CNB CN B CN B CN B CN 8 A CN8 A CN 8A CN B CN B CN B Authority CN China Prior art keywords slope dump ladder steps platform Prior art date Legal CNA CN32A CN3A CNA CN A CN A CN A CN 3 A CN3 A CN 3A CN A CN A CN A Authority CN China Prior art keywords moving type automatic moving buster coal coal mine Prior art date CNA Google PatentsCNB CN45A CN4A CNB CN B CN B CN B CN 4 A CN4 A CN 4A CN B CN B CN B Authority CN China Prior art keywords water layer resisting layer dump resisting Prior art date CNB Google PatentsCNA CN18A CN1A CNA CN A CN A CN A CN 1 A CN1 A CN 1A CN A CN A CN A Authority CN China Prior art keywords signal slope section transmission cable refuse dump moisture CNA Google Patents
Reversing and internal discharging mining method in extremely
A mining method and openpit mining technology, which is applied in ground mining, earth square drilling, underground mining, etc, can solve the problems of increased exposure time of advancing coal seams, large internal discharge distance of stripped objects, and long internal discharge cycle of openpit mines, etc , to achieve the effects of reducing the CNB CN82A CN8A CNB CN B CN B CN B CN 8 A CN8 A CN 8A CN B CN B CN B Authority CN China Prior art keywords water storage water storage area boundary slope Prior art date 2021 CNB Google PatentsA waterrepelling layer and openpit mine technology, applied in the field of sutures, can solve the problems of waste of water resources, loss of water resources along seams, and reduction of ecological selfrepair ability, etc, achieving good results, low application costs, and good ecological effectsOpenpit mine inner reconstruction waterresisting layer boundary CNA CN89A CN8A CNA CN A CN A CN A CN 8 A CN8 A CN 8A CN A CN A CN A Authority CN China Prior art keywords slope dump ladder steps platform Prior art date Legal CNA Google Patents
CNA Google Patents
CNA CN13A CN1A CNA CN A CN A CN A CN 1 A CN1 A CN 1A CN A CN A CN A Authority CN China Prior art keywords water storage area artificial storage barrier Prior art date CNB 一种内排露天矿排土场内部坝体构筑方法 Google Patents 一种内排露天矿排土场内部坝体构筑方法CNB Google PatentsCNB CN74A CN7A CNB CN B CN B CN B CN 7 A CN7 A CN 7A CN B CN B CN B Authority CN China Prior art keywords circular sleeve blasting positioning mechanism hole sealing Prior art CNB 一种矿井顶板预裂爆破封孔装置 Google PatentsCNA CN63A CN6A CNA CN A CN A CN A CN 6 A CN6 A CN 6A CN A CN A CN A Authority CN China Prior art keywords shaft coal slope main inclined working Prior art date Legal CNA 一种到界露天矿压煤井工开采方法 Google
Strip mine composite thinlayer material mining and stripping
In some areas, the conventional vertical drilling method is also adopted, that is, the drilling direction is vertical and horizontal, but it also causes a series of problems, such as reduced blasting efficiency, insufficient filling length, insufficient charge, uneven floor, and blast holes in areas with severe B CN81A CN8A CNB CN B CN B CN B CN 8 A CN8 A CN 8A CN B CN B CN B Authority CN China Prior art keywords water resisting layer interface resisting layer Prior art date CNB Google PatentsCNA CN04A CN0A CNA CN A CN A CN A CN 0 A CN0 A CN 0A CN A CN A CN A Authority CN China Prior art keywords mining slope treatment cave coal Prior art date Legal CNA Google PatentsCNA CN05A CN0A CNA CN A CN A CN A CN 0 A CN0 A CN 0A CN A CN A CN A Authority CN China Prior art keywords tank water storage coal mine open coal Prior art date CNA 一种季节性采 Google Patents
CNA 一种矿井开采用减沉桩 Google Patents
CNA CN23A CN2A CNA CN A CN A CN A CN 2 A CN2 A CN 2A CN A CN A CN A Authority CN China Prior art keywords pile pile body fixed bearing table movable Prior art date CNA CN27A CN2A CNA CN A CN A CN A CN 2 A CN2 A CN 2A CN A CN A CN A Authority CN China Prior art keywords water layer sensor replenishing infiltration Prior art date CNA Google PatentsCNA CN04A CN0A CNA CN A CN A CN A CN 0 A CN0 A CN 0A CN A CN A CN A Authority CN China Prior art keywords layer water arid ecological restoration area Prior art date CNA Google PatentsCNA CN82A CN8A CNA CN A CN A CN A CN 8 A CN8 A CN 8A CN A CN A CN A Authority CN China Prior art keywords water storage water boundary area constructing Prior art date 2021 CNA Google Patents
CNB Google Patents
CNB CN64A CN6A CNB CN B CN B CN B CN 6 A CN6 A CN 6A CN B CN B CN B Authority CN China Prior art keywords belt conveyor slope intermediate axle crushing station coal mine Prior An underground space, largespan technology, applied in underground mining, infrastructure engineering, construction, etc, can solve the problems of high underground space excavation cost, high pit backfill cost, waste of space resources, etc, to improve space utilization, reduce Influence, the effect of reducing material costLargespan underground space construction method based on CNB CN72A CN7A CNB CN B CN B CN B CN 7 A CN7 A CN 7A CN B CN B CN B Authority CN China Prior art keywords conveyor belt curved baffle explosion semicontinuous track Prior art CNB Google PatentsCNB CN72A CN7A CNB CN B CN B CN B CN 7 A CN7 A CN 7A CN B CN B CN B Authority CN China Prior art keywords conveyor belt curved baffle explosion semicontinuous track Prior art CNB The scalable conveyor belt system of a kind of
CNA Google Patents
本发明公开了一种露天煤矿拉斗铲工作线分段交替式采区转向方法，采用留沟缓帮的连续式转向方式，将Ⅰ采区开始向Ⅱ A technology of ecological restoration and planting device, applied in the direction of planting methods, applications, botanical equipment and methods, etc, can solve problems affecting planting efficiency, low work efficiency, and affecting fertilization effects, so as to improve survival rate and avoid the trouble of digging pits , Improve the effect of fertilizationSapling planting device for mine ecological restorationCNA CN11A CN1A CNA CN A CN A CN A CN 1 A CN1 A CN 1A CN A CN A CN A Authority CN China Prior art keywords soil reclaimed year surface layer row Prior art date Legal CNA Google PatentsCNB CN93A CN9A CNB CN B CN B CN B CN 9 A CN9 A CN 9A CN B CN B CN B Authority CN China Prior art keywords mining coal end slope gasification filling Prior art date CNB Google Patents
CNA Google Patents
CNA CN99A CN9A CNA CN A CN A CN A CN 9 A CN9 A CN 9A CN A CN A CN A Authority CN China Prior art keywords oil tank oil water pit energy Prior art date Legal status CNB CN84A CN8A CNB CN B CN B CN B CN 8 A CN8 A CN 8A CN B CN B CN B Authority CN China Prior art keywords coal seam layer mining internal working line Prior art date CNB Google PatentsAn openpit coal mine, selfmoving technology, which is applied in openpit mining, earthwork drilling, special mining, etc, can solve the problems of poor adaptability of hard rock or coal seam, inconvenient mining and transportation, high hardness requirements, etc, to avoid a large number of Dust, no need for truck transportation, and simple equipmentOpen pit coal mine selfmovingtype continuous coal mining and