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1. 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。

2. 发明授权

US3797590A Underground mining system 失效
标题翻译：地下采矿系统
公开(公告)号：US3797590A
公开(公告)日：1974-03-19
申请号：US3797590D
申请日：1973-01-16
申请人： MARCONA CORP
发明人： ARCHIBALD W , GILBERT J
IPC分类号： E21B7/18 , E21B21/00 , E21B43/29 , E21C45/00
CPC分类号： E21B21/00 , E21B7/18 , E21B43/29
摘要： Hydraulic underground mining system adapted to operate through a small diameter well bore and into a subterranean body and including a mining capsule carried on the lower end of an elongate support structure. The mining capsule includes a liquid jet nozzle at its upper end for forming a laterally directed jet stream to impact material in the ore body and to pulp the same into a slurry. An orifice having a grate for preventing entry of excessively large material is positioned below the jet so that freshly pulped slurry flows into the orifice, the latter being connected to an elongate positive displacement pump mounted below the orifice. Suitable hydraulic power means are provided for operating the pump and for progressively moving the jet stream to at least a portion of an arc. Fixed liquid jets are also provided at the pump inlet for flushing and priming and to the lowermost portion of the capsule and to facilitate movement of the apparatus in the well bore.
摘要翻译：液压地下采矿系统适于通过小直径井眼操作并进入地下体，并且包括承载在细长支撑结构的下端的采矿胶囊。采矿胶囊在其上端包括液体喷嘴，用于形成横向定向的喷射流，以冲击矿体中的材料并将其浆化成浆料。具有用于防止进入过大材料的格栅的孔口位于喷射器下方，使得新鲜制浆的浆料流入孔口，孔口连接到安装在孔口下方的细长容积泵。提供合适的液压动力装置用于操作泵并逐渐将喷射流移动到弧的至少一部分。固定的液体射流也设置在泵入口处用于冲洗和起泡以及到胶囊的最下部分，并且便于该装置在井眼中移动。

3. 发明专利

PH10693A UNDERGROUND MINING SYSTEM 未知
公开(公告)号：PH10693A
公开(公告)日：1977-08-10
申请号：PH15406
申请日：1974-01-14
申请人： MARCONA CORP
发明人： ARCHIBALD W , GILBERT J
IPC分类号： B21D39/02 , B23K9/00 , B61D17/12 , B21C45/00
摘要： A galvanized roof structure for application to a freight car by welding and having a plurality of roof sections joined by clinched seams formed by interlocking hook flanges. The seam is sealed by a suitable sealant.

4. 发明专利

ZA7305812B METHOD AND APPARATUS FOR EXCAVATING SETTLED BODY OF SOLIDS 未知
公开(公告)号：ZA7305812B
公开(公告)日：1974-10-30
申请号：ZA7305812
申请日：1973-08-24
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 , B07B , E21D
CPC分类号： E02F3/8808 , B65G53/30 , E21C25/60 , E21C41/00 , E21C47/00 , E21F13/042

5. 发明专利

ZA739731B UNDERGROUND MINING SYSTEMS 未知
公开(公告)号：ZA739731B
公开(公告)日：1974-11-27
申请号：ZA739731
申请日：1973-12-28
申请人： MARCONA CORP
发明人： ARCHIBALD W , GILBERT J
IPC分类号： E21B7/18 , E21B21/00 , E21B43/29 , E21C45/00

6. 发明专利

ZA735812B METHOD AND APPARATUS FOR EXCAVATING SETTLED BODY OF SOLIDS 未知
公开(公告)号：ZA735812B
公开(公告)日：1974-10-30
申请号：ZA735812
申请日：1973-08-24
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 , B07B , E21D

7. 发明专利

BR7400217D0 未知
公开(公告)号：BR7400217D0
公开(公告)日：1974-08-22
申请号：BR21774
申请日：1974-01-14
申请人： MARCONA CORP
发明人： ARCHIBALD W , GILBERT J
IPC分类号： E21B7/18 , E21B21/00 , E21B43/29 , E21C37/12

8. 发明专利

BR7306443D0 未知
公开(公告)号：BR7306443D0
公开(公告)日：1974-06-27
申请号：BR644373
申请日：1973-08-21
申请人： MARCONA CORP
发明人： GILBERT J , MISCOVICH J
IPC分类号： B65G53/30 , E02F3/88 , E21C25/60 , E21C41/00 , E21C41/26 , E21C47/00 , E21C47/10 , E21F13/04 , B02C19/06

9. 发明专利

ZA7309731B UNDERGROUND MINING SYSTEMS 未知
公开(公告)号：ZA7309731B
公开(公告)日：1974-11-27
申请号：ZA7309731
申请日：1973-12-28
申请人： MARCONA CORP
发明人： ARCHIBALD W , GILBERT J
IPC分类号： E21B7/18 , E21B21/00 , E21B43/29 , E21C45/00
CPC分类号： E21B21/00 , E21B7/18 , E21B43/29

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