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61. 发明授权

US06428245B1 Method of and apparatus for transporting particulate materials from a lower level to a higher level 失效
标题翻译：将颗粒材料从较低水平运送到较高水平的方法和设备
公开(公告)号：US06428245B1
公开(公告)日：2002-08-06
申请号：US09481960
申请日：2000-01-12
申请人： Neil George Reid
发明人： Neil George Reid
IPC分类号： B65G5300
CPC分类号： E21C41/16 , B65G53/30 , E21F13/00 , E21F13/042
摘要： A method of and apparatus for transporting particulate materials from a lower level to a higher level are disclosed, the method comprising: establishing a flow loop comprising a closeable chamber for receiving batches of the particulate materials, a first flow conduit extending upwardly from the chamber to a delivery level, a second flow conduit extending upwardly from the chamber to a header tank located at a higher level than said delivery level, and valve means at the chamber for selectively isolating the chamber from the first and second flow conduits; filling the flow loop with a pseudoplastic flotation fluid; operating the valve means to isolate the chamber from the first and second flow conduits; introducing a charge of the particulate materials into the chamber and then closing the chamber; operating the valve means to connect the first and second flow conduits to the chamber; and maintaining a supply of fluid in the header tank such that fluid and entrained particulate materials flow from the chamber through the first flow conduit to the delivery level.
摘要翻译：公开了一种用于将颗粒材料从较低水平传送到较高水平的方法和装置，所述方法包括：建立流动回路，其包括用于接收批次的颗粒材料的可关闭室，从所述室向上延伸的第一流动管道输送水平，从所述室向上延伸到位于比所述输送水平高的水位的集水箱的第二流动管道以及在所述室处的用于选择性地将所述室与所述第一和第二流动管道隔离的阀装置;填充所述流动回路具有假塑性浮选流体;操作所述阀装置以将所述室与所述第一和第二流动管道隔离;将所述颗粒材料的进料引入所述室中，然后关闭所述室;操作所述阀装置以连接所述第一和第二流动管道到房间并且在集水箱中保持流体供应，使得流体和夹带的颗粒材料从室通过第一流动管道流动到输送水平。

62. 发明授权

US5022789A Method and machine for constructing shafts 失效
标题翻译：轴的构造方法和机器
公开(公告)号：US5022789A
公开(公告)日：1991-06-11
申请号：US273368
申请日：1988-11-17
申请人： Akira Miyazaki , Yuichi Kikuchi , Yoshiyuki Ohara , Tomosburo Fujinaga , Takashi Kawata , Fumitoshi Mizutani , Tsugio Hida , Shiroyasu Shimazaki
发明人： Akira Miyazaki , Yuichi Kikuchi , Yoshiyuki Ohara , Tomosburo Fujinaga , Takashi Kawata , Fumitoshi Mizutani , Tsugio Hida , Shiroyasu Shimazaki
IPC分类号： E21D1/06 , E21D5/04 , E21F13/04
CPC分类号： E21F13/042 , E21D1/06 , E21D5/04
摘要： There are disclosed a method and a machine for constructing a shaft having a substantially circular cross-section. According to the present invention, the shaft having a shotcrete formed on a peripheral wall thereof can be easily constructed. The shotcrete can be promptly formed on the peripheral wall by spraying concrete on the wall above the water level of the water in the shaft before the wall is damaged. Also, muck excavated from a working face of the shaft can be efficiently conveyed therefrom to outside of the shaft even if the shaft has a depth of more than hundreds of meters.

63. 发明授权

US4363572A Injector for a material transport system 失效
标题翻译：物料运输系统的注射器
公开(公告)号：US4363572A
公开(公告)日：1982-12-14
申请号：US292808
申请日：1981-08-14
申请人： Andrew Harvey
发明人： Andrew Harvey
IPC分类号： B65G53/32 , E21F13/04 , F04D7/04 , B65G53/30 , B65G53/48
CPC分类号： B65G53/32 , E21F13/042 , F04D7/045
摘要： An injector for a material transport system includes a helical inducer having a housing with a fluid input port, a material input port and a discharge port, each port is open to an internal chamber of the housing. A rotor with a helical blade is mounted to the housing and constrained for rotation within the chamber. A fluid entering the fluid input port is formed into a fluid vortex having a ventilated core by the rotating rotor blade. A feeder assembly feeds the material to be transported into the material input port where it is carried by the fluid vortex to the discharge port for transmission to a hydraulic transport line.
摘要翻译：用于材料输送系统的注射器包括具有带有流体输入端口的壳体的螺旋形诱导器，材料输入端口和排出口，每个端口对壳体的内部室进行开口。具有螺旋叶片的转子安装到壳体并被限制为在腔室内旋转。进入流体输入口的流体通过旋转的转子叶片形成具有通风芯的流体涡流。馈送器组件将待传输的材料馈送到材料输入端口，在那里它被流体涡流携带到排出口以传输到液压输送管线。

64. 发明授权

US4251108A Method of and an arrangement for longwall mining 失效
标题翻译：长壁开采的方法和安排
公开(公告)号：US4251108A
公开(公告)日：1981-02-17
申请号：US35504
申请日：1979-05-02
申请人： Hermann H. Nocke
发明人： Hermann H. Nocke
IPC分类号： E21C35/20 , E21F13/04
CPC分类号： E21C35/20 , E21F13/042
摘要： Material removed from a longwall mining face is comminuted to obtain particles of predetermined size. A hydraulic fluid is circulated through the thusly obtained particles at a pick-up location so as to entrain and convey the particles from the pick-up location through a conduit to a separating location. At the separating location the hydraulic fluid is separated from the particles. The separated hydraulic fluid is recirculated from the separating location back to the pick-up location and into entraining contact with additional particles at the pick-up location.
摘要翻译：从长壁开采面取出的材料被粉碎以获得预定尺寸的颗粒。液压流体在拾取位置循环通过如此获得的颗粒，从而将来自拾取位置的颗粒通过导管夹带并输送到分离位置。在分离位置，液压流体与颗粒分离。分离的液压流体从分离位置再循环回到拾取位置，并与拾取位置处的附加颗粒夹带接触。

65. 发明授权

US3961824A Method and system for winning minerals 失效
标题翻译：获取矿物的方法和系统
公开(公告)号：US3961824A
公开(公告)日：1976-06-08
申请号：US516615
申请日：1974-10-21
申请人： Wouter Hugo Van Eek , Henri Marie Boers , Arnold Willem J. Grupping , Pieter Jacobus J. Van Wamelen , Willem Christian Rehm
发明人： Wouter Hugo Van Eek , Henri Marie Boers , Arnold Willem J. Grupping , Pieter Jacobus J. Van Wamelen , Willem Christian Rehm
IPC分类号： E21B10/32 , E21B43/29 , E21F13/04 , E21B9/26
CPC分类号： E21B10/32 , E21B43/29 , E21F13/042
摘要： A sectional scraper device which is foldable in zig-zag position by remote pulling means and which can be let down through a clad bore hole and can be deviated to follow layers of mineral to be mined by a to and fro movement of the scraper device combined with transport of loosened minerals by liquid circulation through the bore hole. The scraping action may be strengthened by the action of liquid jets emanating from the scraper device.
摘要翻译：一种分段刮刀装置，其可以通过远程牵引装置以锯齿形位置折叠，并且可以通过包层钻孔折叠，并且可以通过刮刀装置的组合的往复运动而偏离以跟随待开采的矿物层通过钻孔通过液体循环运输松动的矿物质。通过从刮刀装置发出的液体喷嘴的作用可以加强刮擦作用。

66. 发明授权

US3924895A Method and apparatus for hydraulic transportation of mined coal 失效
标题翻译：液化石油气运输方法与装置
公开(公告)号：US3924895A
公开(公告)日：1975-12-09
申请号：US42279973
申请日：1973-12-07
申请人： LEASURE WILLIAM C
发明人： LEASURE WILLIAM C
IPC分类号： E21C35/20 , E21F13/04
CPC分类号： E21F13/042 , E21C35/20
摘要： A method and apparatus for hydraulic transportation of mined coal from a plurality of mining sites in an underground mine to a station at the surface of the mine is disclosed wherein mined coal is combined with a carrier liquid, cleaned by removal of waste coal tailing therefrom, combined with similarly cleaned coal at a junction box centrally located within the mine, pumped to the surface station, and separated from the carrier liquid. Waste coal tailings are hydraulically transported to a sump where they are separated from the carrier liquid. Carrier liquid used to carry waste coal is returned to the station where it is combined with carrier liquid from the clean coal operation and the aggregate liquid is recycled to the mining sites for further use in hydraulic transport.

67. 发明授权

US3799614A Method and apparatus for excavating settled body of solids 失效
标题翻译：用于排放固体物质的方法和装置
公开(公告)号：US3799614A
公开(公告)日：1974-03-26
申请号：US28330972
申请日：1972-08-24
申请人： MARCONA CORP
发明人： MISCOVICH J , GILBERT J
IPC分类号： B65G53/30 , E02F3/88 , E21C25/60 , E21C41/00 , E21C41/26 , E21C47/00 , E21C47/10 , E21F13/04 , E21C45/00
CPC分类号： E02F3/8808 , B65G53/30 , E21C25/60 , E21C41/00 , E21C47/00 , E21F13/042
摘要： Method and apparatus for excavating and removing a settled body of discrete mineral solids (e.g., a tailings pond from a mining operation) by procedures which progress downwardly from the surface of the body. High pressure streams of liquid are traversed along a path in a pulping zone lowermost in first region of the body. The liquid forms a pumpable slurry with the mineral solids in the zone, and the slurry is then pumped from the zone leaving an undercut cavity sufficient to cause collapse of the overburden of solids. The collapsed overburden is then formed into additional pumpable slurry which is removed by pumping. Successive stages of excavation are carried out by moving the streams of liquid downwardly to a second region where the foregoing steps are repeated. In the apparatus a caisson is disposed vertically in the body and stabilized by means of a plurality of circumferentially positioned pilings. A plurality of high velocity nozzles are mounted in the caisson to direct liquid streams into a pulping zone surrounding the caisson. The slurry which is formed in the pulping zone flows through portals in the caisson into a slurry sump in the lower end of the caisson where a pump removes the slurry through a discharge line leading from the caisson. In one embodiment the caisson is fixedly secured to the caisson and jets are provided to direct liquid streams into regions below the lower ends of the caisson and pilings to sink the apparatus downwardly to the next lower region for additional stages of excavation. In another embodiment, the caisson is mounted for relative vertical movement with respect to stationary pilings.
摘要翻译：通过从身体表面向下进行的过程挖掘和移除离散的矿物固体（例如，采矿作业的尾矿池）的沉降体的方法和装置。高压液体流沿着身体第一区域最下部的制浆区域中的路径穿过。液体形成具有矿物固体在该区域中的可泵送浆料，然后将浆料从离开底切腔的区域泵出，足以引起固体上覆岩层的塌陷。然后将塌陷的覆盖层形成另外的可泵送浆料，通过泵送将其去除。通过将液体流向下移动到重复上述步骤的第二区域来进行挖掘的连续阶段。在该装置中，沉箱垂直设置在主体中并通过多个周向定位的桩稳定。多个高速喷嘴安装在沉箱中以将液体流引导到围绕沉箱的制浆区域中。在制浆区中形成的浆液通过沉箱中的入口流入沉箱的下端中的浆料槽中，其中泵通过从沉箱引导的排放管路去除浆料。在一个实施例中，将沉箱牢固地固定在沉箱上，并且提供喷射流以将液体流引导到沉箱下部的下方的区域和桩中，以将设备向下沉降到下一较低的区域以用于额外的挖掘阶段。在另一个实施例中，沉箱被安装成相对于静态桩的相对垂直运动。

68. 发明授权

US3602551A Underground fluid conveyor transportation method and system 失效
标题翻译：地下流体输送机运输方法与系统
公开(公告)号：US3602551A
公开(公告)日：1971-08-31
申请号：US3602551D
申请日：1968-07-29
申请人： JOHN L VELEGOL
发明人： VELEGOL JOHN L
IPC分类号： E21F13/04 , B65G53/30
CPC分类号： E21F13/042
摘要： A method and apparatus to accomplish underground mining and to convey the mined material from locations within the mine such as the mine face to other locations, e.g., in a coal mine to convey the material to a more convenient disposition location, such as a furnace. The machine utilizes fluid movement in a conduit, the fluid being either liquid such as water or gases such as air, both of which are normally being pumped in substantially all underground mines, the fluid entraining mined materials including particles and fines as well as mine gases at the inlet end of the conduit at or near the face of the mine and carrying the entrained material to the egress of the machine conduit. Wetting or soaking of the fines is provided. The conduit can be sufficiently large to enable emergency escape passages of a person and when serving such purpose, is provided with a personnel bypass around the fluid pump. It is envisaged that the inlet end of the conduit can be incorporated directly into existing mine face mining machinery or devices which digs, loosens, cuts, rips, grinds, augers, pulverizes, crushes or otherwise works on the material being mined. Emergency protective operators enclosures for mining machinery, with access to entries into the conduit are provided.

69. 发明授权

US3269777A Hydraulic hoisting 失效
标题翻译：液压起重
公开(公告)号：US3269777A
公开(公告)日：1966-08-30
申请号：US45643065
申请日：1965-05-17
申请人： SHERRITT GORDON MINES LTD
发明人： MACLELLAN JAMES A
IPC分类号： E21F13/04 , F04F7/02
CPC分类号： E21F13/042 , F04F7/02

70. 发明授权

US3244455A Hydraulic plants for surfacing ores 失效
标题翻译：用于表面矿石的液压装置
公开(公告)号：US3244455A
公开(公告)日：1966-04-05
申请号：US22287562
申请日：1962-09-11
申请人： GRENOBLOISE ETUDE APPL
发明人： ELIE CONDOLIOS
IPC分类号： B65G53/30 , E21F13/04
CPC分类号： B65G53/30 , E21F13/042

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