2005年该矿对主井提升及运输系统进行了技术改造。
The hoisting and transport systems of its main shaft are reformed in 2005.
一种井系统,包括:主井筒,其从地面朝向地下区域延伸;
A well system includes a main wellbore extending from a terranean surface toward a subterranean zone.
你会知道有一个支持的玻璃纤维的一部分,背后的主井控股管。
You would know that there is a supporting fiberglass part behind the main shaft holding tube.
王家寨煤矿为中央并列式通风,漏风量较大,主井通风阻力较大。
Retrograde ventilation is used for Wangjiazhai coal mine, both air leakage and ventilation resistance of the main shaft are largish.
许楼煤矿在主井人工冻结巨厚砾岩段施工中,采用了控制爆破技术。
A controlled blasting technology was applied to the construction of freezing thick gravel stratum section in the main shaft of Xulou Mine.
介绍了许疃煤矿西风井与主井之间的贯通测量的方法、误差分析和预计。
This text explains to Xutuan coal mine west breeze well and main well a method, error margin for of run-through measuring analysis with anticipate.
矿山主井提升系统是矿山生产的咽喉部分,一旦发生故障将会直接影响生产。
The main shaft hoisting system is the most important part in the mine, if some accidents happen in the mine hoisting system, the results is to affect production.
红透山铜矿深部矿体探明后,60年代建设的主井在其预计开采崩落范围内。
The locating of the deep ore body in Hongtoushan Copper Mine showed that the main shaft build in 1960s was in the predicted caving scope.
充分利用空间和时间组织平行作业,缩短了主井装载系统建设工期2.5个月。
The main shaft to load the system construction work was shortened to expect 2. 5 months under well using of space and times organize homework.
阐述了造成主井回风的自然热位差产生原因和对通风系统的影响,以及治理办法。
Mine, the causes of natural thermal potential difference in return air in main shaft and its influence on mine ventilation system and the control methods.
根据主井绞车滚筒结构的开焊情况,分析了开焊的因素,提出了减少开焊的措施。
According to the problem that the welding seam of the main winch drum structure is easy to crack, this article analyzes the cause and puts forward efficient measures of reducing it's ouurrence.
荫营煤矿主井提升设备不能满足生产要求,因此对设备的主胶带输送装置进行改造。
The hoisting device serving the main shaft of Yinying Mine is not able to meet the need of production, so it is necessary to make reform for the main belt conveying equipment of the hoisting.
结合具体施工条件,对主井箕斗装载硐室施工方案进行了分析,选择了适宜的施工方案。
This paper associates with specific construction condition, analyses the construction scheme for main shaft pan loading chamber, and chooses proper construction scheme.
此项工艺改造技术可用于同类型的主井撒煤硐室,工艺具有独创性,推广应用的前景广阔。
The foreground that this craft reform technique can used for the main well coal of the of the same kind type the room, the craft has the unique, the foreground that expansion application is vast.
主要阐述了主井箕斗提升载荷的测试意义、此种测试技术的测试原理、测试数据处理方法等。
It mainly narrated the sense for testing the lifting load of main shaft, the testing principle of the technique, approach for processing the testing data etc.
介绍BCD定量板式输送机首次在主井装载硐室的应用情况,并提出合理的改造方案,说明其应用效果。
It explains the application of BCD apron quantitive conveyor in the loading station of the main shaft, and proposes a reasonable transform methods, states its applied efficiency.
分支井单位长度产能随着分支与主井眼夹角角度、分支长度的增加而增加,随着分支数量的增加而逐渐降低。
Gas production per unit length increases with the increase of branchlength and the angle between main and branch boreholes. However, it declines as the number of branches increase.
通过对现场测试结果的分析,找出了主井风流反向的原因,并采取相应的技术措施,使主井恢复正常的进风状态。
According to the analysis of field test results, the reasons of opposite direction airflow are found, and it is returned to normal airflow through taking appropriate measures.
总结了邢台矿主井箕斗的概况,提出存在的问题,确定改造方案,并对主井箕斗改造的内容、计算及效果做了详细的叙述。
Sums up the general conditions of the cage of Xingtai mine main well, raises some existed questions, decides the plan of reformation. Content, calculation and performance is introduced in detail.
提升机是矿井主要机电设备之一,确保其安全正常运转,提高工作效率,降低故障影响时间至关重要,文章介绍了潘一主井提升机出现深度指示故障后通过修改SD传动控制及PLC程序解决绞车位置跳变故障的一种快速有效的方法。
The paper introduces a speedy effective way how to solve winch location jump by modifying SD drive control and PLC program after main hoist of panyi coal mine hoists appears depth indication fault.
由那里他们到了贝尔,那里有口井,上主曾指这井对梅瑟说:「你召集人民,我要赐给他们水喝。」
When they went from that place, the well appeared whereof the Lord said to Moses: Gather the people together, and I will give them water.
酸浸过程去除了可能与主处理液反应的物质,这些物质会产生不希望产生的二次反应或损害近井地层的沉淀物。
The pickling process removes materials that may react with the main treatment fluid to create undesirable secondary reactions or precipitates damaging to the near-wellbore reservoir formation.
用主成分分析与聚类分析结合的方法划分关键井中标准样本层的测井相类型;
The types of electrofacies of standard sample beds from key well are classified by a combination of principal component and cluster analysis.
延长油矿管理局在蟠龙、子长等主生产区经常遇到严重漏失井,直接影响了钻井速度。
In Yanchang oilfield, serious lost circulation often occur during drilling in Panlong and Zichang areas, directly affect drilling rate.
结果表明,水平井的控制储量和产能由水平井方位、各向异性渗透率主值及主方向共同决定。
The controlled reserves and productivity of a horizontal well were determined by the wellbore direction, the principal values of main direction and permeability of the anisotropic reservoir.
结果表明,水平井的控制储量和产能由水平井方位、各向异性渗透率主值及主方向共同决定。
The controlled reserves and productivity of a horizontal well were determined by the wellbore direction, the principal values of main direction and permeability of the anisotropic reservoir.
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