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    • 42. 发明申请
    • Apparatus and method for mining coal
    • 煤炭开采设备及方法
    • US20110049965A1
    • 2011-03-03
    • US12805703
    • 2010-08-16
    • George Anthony AulisioLeander Francis Aulisio
    • George Anthony AulisioLeander Francis Aulisio
    • E21C41/16E21C41/18E21D23/00E21C27/00E21B43/00
    • E21C41/18E21B7/046E21B43/00E21C27/22E21C41/32E21F13/042E21F15/06
    • The present invention relates to a novel method of mining underground coal and recovering coal seam gas, the method including locating a seam of coal; digging a mine shaft to reach the seam of coal; constructing a ventilated underground control center which includes a computerized control panel, wherein the computerized control panel controls the movement of a drill head, a hollow drill shaft, a movable hydraulic shield, a movable resin roof bolting machine, and a movable waste extrusion device; providing mining personnel to the ventilated underground control center; and allowing the mining personnel to operate the computerized control panel wherein they perform the tasks of moving the drill head into the seam of coal to obtain aggregate coal and coal seam gas; extruding waste material into mined-out space of the coal seam; and transferring the aggregate coal and coal seam gas to the surface of the earth.
    • 本发明涉及一种挖掘地下煤和回收煤层气的新方法,该方法包括定位煤层; 挖矿井到达煤层; 构造通风的地下控制中心,其包括计算机化的控制面板,其中所述计算机控制面板控制钻头,空心钻杆轴,可移动液压护罩,可移动树脂屋顶螺栓连接机构和可移动废料挤出装置的运动; 向通风地下控制中心提供采矿人员; 并允许采矿人员操作计算机控制面板,其中它们执行将钻头移动到煤层中以获得骨料煤和煤层气的任务; 将废料挤出煤层的开采空间; 并将煤层气和煤层气转移到地球表面。
    • 43. 发明授权
    • Underspoil slurry haulage
    • 船底泥运输
    • US4415207A
    • 1983-11-15
    • US289882
    • 1981-08-04
    • Richard E. Doerr
    • Richard E. Doerr
    • E02F7/10E21C35/20E21C41/00E21F13/04E21C41/04
    • E21C35/20E02F7/10E21C41/28E21F13/042
    • An improved mining method for a surface mine has pairs of slurry and water pipes placed from a processing area on the surface to the floor of the mine beneath the mined out material, pairs of pipes (slurry and water) are spaced along the mining trench. A slurry haulage system is connected to the water and slurry pipes at the beginning of the mining operation. As the mining progresses and the haulage system reaches its maximum capabilites, it is disconnected and connected to the next set of pipes and the first set or pair of pipes is extended the width of the mined trench. The overburden is placed on top of the pipes as the mining progresses.
    • 矿井的一种改进的采矿方法有一对泥浆和水管,从开采材料下方的地表处理区域放置到矿井的地板上,成对的管道(泥浆和水)沿采矿沟隔开。 在采矿作业开始时,泥浆运输系统连接到水和泥浆管道。 随着采矿进度和运输系统达到最大限度,其断开连接到下一组管道,第一套或一对管道延伸开采槽的宽度。 随着采矿的进行,覆盖层被放置在管道的顶部。
    • 44. 发明授权
    • Underspoil slurry haulage
    • 船底泥运输
    • US4286822A
    • 1981-09-01
    • US103319
    • 1979-12-14
    • Richard E. Doerr
    • Richard E. Doerr
    • E21C35/20E21C41/00E21F13/04
    • E21C41/28E21C35/20E21F13/042
    • An improved mining method for a surface mine has pairs of slurry and water pipes placed from a processing area on the surface to the floor of the mine beneath the mined out material, pairs of pipes (slurry and water) are spaced along the mining trench. A slurry haulage system is connected to the water and slurry pipes at the beginning of the mining operation. As the mining progresses and the haulage system reaches its maximum capabilities, it is disconnected and connected to the next set of pipes and the first set or pair of pipes is extended the width of the mined trench. The overburden is placed on top of the pipes as the mining progresses.
    • 矿井的一种改进的采矿方法有一对泥浆和水管,从开采材料下方的地表处理区域放置到矿井的地板上,成对的管道(泥浆和水)沿采矿沟隔开。 在采矿作业开始时,泥浆运输系统连接到水和泥浆管道。 随着采矿的进行和运输系统达到其最大的能力,它被断开连接到下一组管道,第一套或一对管道延伸开采的沟槽的宽度。 随着采矿的进行,覆盖层被放置在管道的顶部。
    • 46. 发明授权
    • Push-pull mining system
    • 推拉采矿系统
    • US4032195A
    • 1977-06-28
    • US706916
    • 1976-07-19
    • Oliver B. Kilroy
    • Oliver B. Kilroy
    • E21C25/60E21C35/20E21C41/16E21C41/18E21F13/04E21C41/04
    • E21C25/60E21C35/20E21C41/18E21F13/042
    • A push-pull mining system comprising a pre-formed arrangement of personnel entry shafts, laterally extending service tunnels, flumes in the form of ditches extending substantially throughout each service tunnel, a holding tunnel at one side of each service tunnel and a chamber below the lowermost service tunnel at the end opposite to the holding tunnel for receiving a separation tank, a slurry mix tank, and an underground water reservoir. A mobile mining unit, comprising a mining machine at each end and carriers therebetween, is of substantially the same length as the holding tunnel. The mobile mining unit moves across the service tunnel to mine the opposing face and form a working tunnel which when finished is of the same length as the mobile unit. A mobile water station is mounted in the service tunnel and is connected to the mid-carrier which conveys the water to the mining machine at the end which is effective. A slurry line extends from a slurry mix tank in each mining machine to the midcarrier where it is connected to a main slurry line by a three-way valve. The slurry line extends along a working tunnel and is then diverted or bent into the service tunnel. A reverse drive motor is positioned in the service tunnel and engages the main slurry line to move it in reverse directions as the mobile mining unit moves back and forth across the service tunnel to form additional working tunnels. The slurry line opens onto the flume when in a retracted position but when advanced to a predetermined extent enters the upper end of a downflow slurry tube. The latter extends to a separation tank from which mineable material is passed to a main slurry mix tank. It is moved outwardly to the ground surface through a tube. Water for the slurry mix tanks in the mining unit is supplied from either a surface reservoir or an underground reservoir.
    • 一种推拉采矿系统,包括人员入口轴,横向延伸的服务隧道的预先形成的布置,基本上遍及每个服务隧道的沟槽形式的水槽,在每个服务隧道的一侧的保持通道和 在与用于接收分离罐的保持隧道相对的端部处的最下面的服务隧道,浆料混合罐和地下水储存器。 在每个端部包括采矿机和它们之间的载体的移动采矿单元具有与保持通道基本相同的长度。 移动采矿单元跨越服务隧道移动以挖掘相对面并形成工作隧道,当完成与移动单元相同的长度时。 移动式水站安装在服务隧道内,并连接到中间载体,在运行结束时将水输送到采矿机。 浆料管线从每个采矿机中的浆料混合罐延伸到通过三通阀连接到主浆液管线的中间载体。 泥浆管线沿着工作隧道延伸,然后被转向或弯曲进入工作隧道。 反向驱动马达定位在服务隧道中,并与主浆料线接合,以使其沿相反方向移动,因为移动采矿单元通过服务隧道来回移动以形成额外的工作隧道。 当处于缩回位置时,当行进到预定的程度时,浆料管路开放到槽上,进入下流浆料管的上端。 后者延伸到分离罐,可将可采材料从该分离槽传送到主浆料混合罐。 它通过管子向外移动到地面。 采矿单元中的泥浆混合罐的水从地面储层或地下储层供应。
    • 47. 发明授权
    • Control system for positioning extensible pipeline system
    • 可扩展管道系统定位控制系统
    • US3961772A
    • 1976-06-08
    • US520312
    • 1974-11-04
    • William T. Sweeney
    • William T. Sweeney
    • B65G53/30B65G53/54E21F13/04B66D1/48
    • E21F13/042B65G53/54Y10T137/6918
    • A control system for use in controlling the positioning of a continuous hydraulic pipeline system of extensible type. The system includes automatic control apparatus responsive to pipeline or hydraulic transport position sensing apparatus which functions to maintain the pipeline apparatus in proper position automatically during operation. The control system is particulaly adapted for use in controlling position and tension in hose hauler vehicles for coal slurry transport in automatic mining operations, and serves to continually sense tension in the slack loop of the hose hauler vehicle to maintain the tension within predetermined limits thereby assuring proper positioning of the entire hose hauler vehicle and machinery train.
    • 一种控制系统,用于控制可扩展型连续液压管道系统的定位。 该系统包括响应于管道或液压输送位置检测装置的自动控制装置,其功能是在操作期间自动维持管线装置的适当位置。 控制系统特别适用于控制软管运输车辆中的位置和张力,用于自动采矿作业中的煤浆输送,并且用于连续地感测软管拖拉机车辆的松弛回路中的张力,以将张力保持在预定的范围内,从而确保 整个软管拖拉机车辆和机械列车的正确定位。