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公开(公告)号：US10449557B2
公开(公告)日：2019-10-22
申请号：US15651201
申请日：2017-07-17
摘要： A hand held supersonic air knife with a supersonic variable flow nozzle yields a continuously variable power mass flow rate (CFM) and pressure over a selectable power range, responsive to rotations of the nozzle exterior sleeve or outer nozzle member. The maximum power position identified as one end position and a second end position as the lowest power. The exterior sleeve can be rotated to any axial or circumferential position between start (low) and end (high). The result will be an intermediate power position. Any intermediate position will also be a supersonic nozzle of varying parameters between the start and end positions. Thus, a variable flow supersonic nozzle is provided by the manual sleeve rotation by an operator or a remotely controlled positioning of the sleeve.
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2.发明申请Borehole Mining System and Methods Using Sonic-Pulsed Jetting Excavation and Eductor Slurry Recovery Apparatus 审中-公开钻孔采矿系统和方法使用声波脉冲喷射和电极浆料回收设备公开(公告)号：US20160084083A1
公开(公告)日：2016-03-24
申请号：US14862122
申请日：2015-09-22
摘要： A borehole subsurface mining system and methods for generating sonically pulsed hydraulic jets for subsurface excavation and slurry extraction, combining modulated oscillating energy at relatively low frequencies produced from a sonic drill head of working sonic core drilling rigs in combination with energy and water flow from a pressurized pumping system, to perform pulsed jet slurry mining of underground resource deposits through at least one partially cased subterranean borehole using a sonic drill head member and rod string members in relation to which the attached inventive pulsed jetting apparatus and methods operate. The system design and methods includes an adaptably attachable, sectional, tubular combination apparatus assembly with at least one casing member in general axial alignment comprised of sonic rod, jetting educator coupling, transition rod, jetting sub-coupling and jetting shoe rock bit members. Also includes methods for sump heavy concentrate core barrel extraction and for optimizing high density slurry extraction.
摘要翻译： 井眼地下采矿系统和用于产生用于地下开挖和泥浆提取的超声脉冲液压喷气机的方法，将来自工作声波核心钻机的声波钻头的相对较低频率的调制振荡能量与来自压力的能量和水流相结合 泵送系统，通过至少一个部分套管的地下钻孔进行脉冲射流浆料开采地下资源沉积物，所述钻井头构件和杆串构件与所附的本发明的脉冲喷射装置和方法相关。 系统设计和方法包括适应性可连接的截面管状组合装置组件，其具有至少一个壳体构件，其总体轴向对准包括声杆，喷射教育者联接器，过渡杆，喷射子联接器和喷射鞋岩石钻头构件。 还包括沉渣浓缩芯筒提取和优化高密度浆料提取的方法。
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3.发明授权公开(公告)号：US09140122B2
公开(公告)日：2015-09-22
申请号：US13876782
申请日：2011-10-04
申请人： Gye-Chun Cho , Tae-Min Oh
发明人： Gye-Chun Cho , Tae-Min Oh
CPC分类号： E21D9/1066 , E21C25/60 , E21D9/003 , E21D9/004 , E21D9/006 , E21D9/1053
摘要： A tunnel excavation technique using a water jet. A water jet system includes a moving unit movable back and forth with respect to an area to be blasted for tunnel excavation, an articulated robot arm mounted on the moving unit, a water jet nozzle which ejects high-pressure water and an abrasive toward an area to be excavated, and a control unit which controls the moving unit, the articulated robot arm and the water jet nozzle. A free face having a predetermined depth is formed of the area to be excavated in the direction in which the tunnel is to be excavated using the water jet system. Since the blasting is performed after the free face is formed, blast vibration can be effectively restricted.
摘要翻译： 使用水射流的隧道掘进技术。 一种喷水系统，包括相对于用于隧道挖掘的要喷砂的区域来回移动的移动单元，安装在移动单元上的铰接式机器人臂，将喷射高压水和研磨剂的喷水嘴朝向区域 以及控制单元，其控制移动单元，铰接机器人臂和喷水嘴。 使用喷水系统，在要挖掘的隧道的方向上形成具有预定深度的自由面。 由于在形成自由面之后进行喷砂，因此能够有效地限制鼓风振动。
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公开(公告)号：US6152356A
公开(公告)日：2000-11-28
申请号：US274949
申请日：1999-03-23
申请人： Carl S. Minden
发明人： Carl S. Minden
CPC分类号： E21B43/29 , E21B41/0078 , E21C25/60
摘要： A method and apparatus for the hydraulic removal of bitumen from a tar sand deposit comprises forming a borehole into the tar sand deposit and securing a casing into the borehole. Into the casing is inserted a mining tool having a water/diluent channel and a slurry exit channel. Through the casing the borehole is charged with crushed aggregate. At the lower end of the tool are nozzles through which high pressure hot water/diluent is injected as a jet from the water/diluent channel into the tar sand deposit causing a cavity to form in the tar sand deposit. The heat of the water/diluent jets and dissolving action of the diluent softens the tar sand contacted and the impact of the jets and the scouring action of the aggregate, as impinged upon by the jets, removes the tar sand from the surface of the developing cavity into a water phase. A bitumen/diluent phase rises to the surface of the water phase and is removed from the cavity through the casing. A water sand slurry at the bottom of the developing cavity is removed from the slurry exit channel where sand is subsequently removed and the water is recovered and reintroduced back into the process along with makeup water and diluent. Water temperature and pressures are controlled to optimize the hydraulic mining process.
摘要翻译： 用于从沥青砂沉积物中去除沥青的方法和装置包括在焦油砂沉积物中形成钻孔并将壳体固定到钻孔中。 插入壳体中插入具有水/稀释剂通道和淤浆出口通道的采矿工具。 通过套管，钻孔中装有粉碎的骨料。 在工具的下端是喷嘴，通过高压热水/稀释剂喷射高压热水/稀释剂作为射流，从水/稀释剂通道进入焦油砂沉积物，导致在焦油砂沉积物中形成空腔。 水/稀释剂喷射的热量和稀释剂的溶解作用使软化接触到的焦油砂，喷射冲击和喷射冲击的聚集体的冲刷作用，从显影剂表面去除焦油砂 空腔进入水相。 沥青/稀释剂相上升到水相的表面，并通过壳体从空腔中除去。 显影腔底部的水砂浆从泥浆出口通道中取出，沙子随后被去除，水被回收，并与补充水和稀释剂一起重新引入该过程。 控制水温和压力以优化液压采矿过程。
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公开(公告)号：US6086159A
公开(公告)日：2000-07-11
申请号：US287885
申请日：1999-04-07
申请人： Randall D. Peterson
发明人： Randall D. Peterson
摘要： Slurryable ore where the overburden is unstable and subject to collapse is mined from substantially parallel elongated main trenches connected by a perpendicular trench at the bottom of the mineral seam. A plurality of softwall mining devices supported by face equipment is placed in the perpendicular trench. The devices slurry the mineral material and move into the mineral seam as the overburden sloughs behind the mining devices. The subsided overburden is supplemented as necessary with injected material. Slurried mineral flows to the parallel trenches for removal to the surface. After the softwall devices have advanced the length of the parallel trenches, the devices are withdrawn and placed in additionally developed trenches elsewhere in the ore reserve.
摘要翻译： 覆盖层不稳定并且经受塌陷的泥浆可从基本上平行的细长主沟槽中挖掘出来，这些主沟槽通过矿层底部的垂直沟槽连接。 由面部设备支撑的多个软壁采矿装置被放置在垂直沟槽中。 当矿山装置后面的覆盖层发生沉淀时，这些装置将矿物材料淤泥并移动到矿物缝中。 根据需要用注射材料补充沉降的覆盖层。 浆状矿物质流向平行的沟槽以去除表面。 在软壁装置推进了平行沟槽的长度之后，将装置取出并放置在矿石储备中其他地方的额外开发的沟槽中。
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公开(公告)号：US5879057A
公开(公告)日：1999-03-09
申请号：US745459
申请日：1996-11-12
CPC分类号： E21D9/12 , E21B43/292 , E21B7/18 , E21C25/60 , E21C41/16 , E21D9/1066 , E21F1/00
摘要： A horizontal remote mining system comprising a water jet cutting head, down hole crusher, jet pump, and guidance system for orchestrating select excavation of a horizontal borehole. The system is assembled on the end of a drill string comprised of multiple compartments accommodating various water pressures and functions in association with the remote excavation process. Selective tubing is also utilized to facilitate movement of air and ventilation of the borehole. In this manner, relatively thin coal seams can be economically mined.
摘要翻译： 一种水平远程采矿系统，包括水射流切割头，井下破碎机，喷射泵和用于协调水平钻孔选择挖掘的引导系统。 该系统组装在由多个容纳各种水压的隔间组成的钻柱的端部上，并与远程挖掘过程相关联。 选择性管道也用于促进空气的移动和钻孔的通风。 以这种方式，可以经济地开采相对薄的煤层。
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公开(公告)号：US5380068A
公开(公告)日：1995-01-10
申请号：US987460
申请日：1992-12-08
申请人： Chidambaram Raghavan
发明人： Chidambaram Raghavan
CPC分类号： E21B10/61 , E21C25/60 , Y10T83/364
摘要： A method and system for cutting kerfs in rock is shown and described. In one embodiment, a single fan jet is mounted in ultrahigh-pressure tubing. In an alternative embodiment, a manifold in which two fan jets are mounted is coupled to a manifold in which two round jets are mounted, such that the twin fan jets are directed so as to cover the entire width of the kerf and the round jets are directed towards the edges of the kerf to cut out a well defined kerf. In another alternative embodiment, an angled fan nozzle is mounted in ultrahigh-pressure tubing and combined in a system with another angled fan nozzle mounted in ultrahigh-pressure tubing such that the angled fan jets may be directed at opposite walls of a kerf to carve out a well defined kerf of a desired depth.
摘要翻译： 显示和描述了一种用于切割岩石切割的方法和系统。 在一个实施例中，单个风扇喷射器安装在超高压管道中。 在替代实施例中，其中安装有两个风扇喷嘴的歧管联接到其中安装有两个圆形喷嘴的歧管，使得双风扇喷射被引导以覆盖切口的整个宽度，并且圆形喷嘴 指向切口的边缘以切出明确界定的切口。 在另一替代实施例中，成角度的风扇喷嘴安装在超高压管道中，并与系统中的另一个倾斜的风扇喷嘴组合在一起，其安装在超高压管道中，使得倾斜的风扇喷嘴可以被引导到切口的相对的壁处， 具有所需深度的明确界定的切口。
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公开(公告)号：US5361993A
公开(公告)日：1994-11-08
申请号：US162786
申请日：1993-12-03
IPC分类号： B05B13/04 , B24C1/04 , B24C3/06 , B28D1/00 , E01C23/12 , E04G23/02 , E04G23/08 , B28D1/22 , B05B3/14 , E21C25/60
CPC分类号： E01C23/128 , B05B13/0405 , B24C1/04 , B24C3/06 , B28D1/00 , E04G23/02 , E04G23/08
摘要： A device for processing a concrete layer by water jets, comprising a jet tube on a carriage moveable to and fro along a guide. The jet tube is pivoted in planes substantially parallel to the guide and oscillates in planes making an angle with the guide. The jet tube is inclined in one direction along the extension of the guide during the movement of the carriage along the guide, and a control unit ensures that pivoting of the jet tube with an angular velocity leading to movement of a nozzle of the jet tube along the guide with a velocity substantially equal to the velocity of the carriage is initiated at the same time as the carriage is stopped in an end position, and the control unit starts the movement of the carriage in an opposite direction when the jet tube has finished its pivoting movement.
摘要翻译： PCT No.PCT / SE91 / 00549 Sec。 371日期1993年3月22日 102（e）1993年3月22日PCT 1991年8月21日PCT PCT。 出版物WO92 / 03269 日期：1992年3月5日。一种用于通过水射流处理混凝土层的装置，包括可沿引导件来回运动的托架上的喷射管。 喷射管在基本上平行于引导件的平面中枢转，并且在与引导件成一定角度的平面中振荡。 喷射管在托架沿着引导件运动期间沿着引导件的延伸部在一个方向上倾斜，并且控制单元确保喷射管以一定角度的速度枢转，导致射流管的喷嘴的运动沿着 在滑架停止在终端位置的同时启动具有基本上等于滑架速度的速度的引导件，并且当喷射管已经完成其时，控制单元以相反的方向开始滑架的移动 枢转运动。
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公开(公告)号：US4906048A
公开(公告)日：1990-03-06
申请号：US312077
申请日：1989-02-16
摘要： The method of downhole hydraulicking of mineral resources consists in sinking main holes, fitting the main holes with casings down to a depth below a lower boundary of a pay-out bed, installing an apparatus for hydraulicking mineral resources in each main hole, breaking rock and forming cavities in a bedrock by a jet from a monitor provided in the apparatus for hydraulicking mineral resources. Auxiliary holes are sunk each above a face of each cavity, using a drilling tool, down to the cavity so that the mineral enters the cavity from the auxiliary hole as soon as the drilling tool is withdrawn therefrom. Pulp is lifted to the surface through the main holes until overburden rock is identified in the pulp.
摘要翻译： 矿井资源井下液压方法主要有下沉主孔，将主孔与壳体接合，放置在下料床下边的深度以下，在每个主孔中安装液压矿物资源的设备，破碎岩石和 通过设置在用于液压矿物资源的装置中的监视器的喷射器在基岩中形成空腔。 辅助孔使用钻孔工具向下沉到每个空腔的每一个的上方，直到空腔，使得一旦从其中取出钻具，矿物就从辅助孔进入空腔。 纸浆通过主孔被提升到表面，直到在纸浆中发现上覆岩层。
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公开(公告)号：US4795217A
公开(公告)日：1989-01-03
申请号：US76186
申请日：1987-07-21
申请人： John A. Hilaris
发明人： John A. Hilaris
IPC分类号： G02B27/22 , G02F1/13357 , E21C25/60 , F04B1/04
摘要： A system for removal of workpiece material with a high velocity jet of working fluid, comprising an ultra-high pressure pump including a plurality of low pressure fluid cylinders and a plurality of high pressure cylinders longitudinally aligned with and adjacent the outer end of each low pressure fluid cylinder and having a high pressure piston reciprocally mounted therein and interconnected to reciprocate with a low pressure piston in an adjacent low pressure cylinder. High pressure valves are provided for each high pressure cylinder including an inlet check valve and an outlet check valve for releasing said working fluid under high pressure. A high pressure manifold is interconnected to the outlet check valves and a conduit carries the high pressure working fluid to a high velocity jet forming nozzle. A suction hood surrounds the nozzle for carrying away material debris removed from the workpiece and a liquid spray is provided to wet the debris removed by the jet and confine the material for pick-up by the suction hood.
摘要翻译： 一种用于以高速喷射的工作流体去除工件材料的系统，包括超高压泵，其包括多个低压流体缸和与每个低压力的外端纵向对准并相邻的多个高压缸 并且具有往复安装在其中的高压活塞并且互连以在邻近的低压气缸中与低压活塞往复运动。 为每个高压缸提供高压阀，其包括入口止回阀和用于在高压下释放所述工作流体的出口止回阀。 高压歧管与出口止回阀相互连接，导管将高压工作流体运送到高速喷射形成喷嘴。 抽吸罩围绕喷嘴，用于携带从工件移除的材料碎屑，并且提供液体喷雾以润湿由喷射器去除的碎屑，并限制用于由抽吸罩拾取的材料。
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