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公开(公告)号：US3966261A
公开(公告)日：1976-06-29
申请号：US591269
申请日：1975-06-30
IPC分类号： B65G53/30
CPC分类号： B65G53/30
摘要： Improvement structure for use in mine slurry conveyor systems of the type which transport mined material from a plurality of work spaces in the mine to a remotely disposed recovery and finishing plane. The system utilizes permanent tank or silo storage of slurry and water at a centralized point within a mine for reception of material slurry from all work faces in order to re-regulate slurry concentration for further conveyance out of the mine to a recovery station. The slurry silo communicates with a positive solids feed device which deposits mined material into a submerged slurry pit for re-slurry mixing at controlled rate of positive solids feed and agitation of re-slurry water whereupon the adjusted slurry is hydraulically conveyed to the recovery station.
摘要翻译： 用于矿山泥浆输送系统的改进结构，该系统将采矿材料从矿井中的多个工作空间运输到远程设置的回收和整理平面。 该系统在矿井内的集中点使用永久性罐或储存泥浆和水的物料，以从所有工作面接收材料浆料，以便重新调节浆料浓度以进一步从矿井运送到回收站。 浆料仓与正固体进料装置连通，其将开采的材料沉积到浸没的浆料坑中，用于以控制的固体进料速率和再浆化水的搅拌进行浆料混合，由此将调节的浆料液压输送到回收站。
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公开(公告)号：US3981541A
公开(公告)日：1976-09-21
申请号：US461034
申请日：1974-04-15
CPC分类号： B01D21/00 , B01D21/04 , B01D21/2427 , B01D21/2477
摘要： In order to concentrate coal slurry from a plurality of mine faces being pumped through a plurality of individual pipes, a shallow sump is formed by digging a trench along a mine tunnel and the individual pipes empty into the sump. The product, such as coal, is allowed to settle to the bottom where it is picked up and pumped out of the mine at a controlled concentration, thereby improving the pumping efficiency of the pipeline system.
摘要翻译： 为了将来自多个矿面的煤浆浓缩通过多个单独的管道，通过沿着矿井隧道挖掘沟槽并将各个管道空进入贮槽来形成浅槽。 煤炭等产品被允许沉淀到底部，并以受控的浓度从矿井抽出，从而提高了管道系统的泵送效率。
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公开(公告)号：US3955593A
公开(公告)日：1976-05-11
申请号：US565183
申请日：1975-04-04
申请人： Ronald W. Umphrey , David L. McCain
发明人： Ronald W. Umphrey , David L. McCain
CPC分类号： B65G53/54 , E21C35/20 , F16L3/16 , F16L3/18 , Y10T137/6903 , Y10T137/6918
摘要： A conveyor for a flexible slurry hose of the type carried on a plurality of wheel-supported carts interconnected by an articulated linkage. The conveyor provides guidance and track means for transporting the carts and hose through a 180.degree. turn by lifting the wheels from the ground and guiding the linkage through the 180.degree. turn. The hose linkage and carts are guided through portions of an elliptical path before and after passing through an arc of a circle facilitating greater ease in negotiation of the entire turn, and a lesser degree of lateral displacement of the linkage than in systems guiding through a 180.degree. path of travel formed on a constant radius.
摘要翻译： 一种用于柔性浆液软管的输送机，该输送带承载在通过铰接连接件互连的多个车轮支撑的车上。 输送机提供引导和跟踪装置，用于通过从地面提起车轮并将联动装置引导180°转动，将车和软管运送180°转弯。 软管连杆机构和推车通过一圆弧之前和之后通过圆弧的一部分引导，便于整个转弯的协商更容易，并且连杆的横向位移程度小于通过180度引导的系统 DEG路径在恒定半径上形成。
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公开(公告)号：US4169631A
公开(公告)日：1979-10-02
申请号：US854936
申请日：1977-11-25
申请人： David L. McCain , Ronald W. Umphrey
发明人： David L. McCain , Ronald W. Umphrey
CPC分类号： B65G53/30 , F16L3/015 , Y10T137/6903
摘要： A conveyor apparatus for moving a slurry line supported above the ground by a plurality of wheeled carts which are interconnected by one or more linkages, through a 180.degree. bend by having a disc journaled to a platform through the axis of the disc. Notches are formed in the periphery of the disc for receiving a wheel and a portion of the cart which extends outward from the linkage. Linkage retaining means extends from the periphery above and below the linkage and traps the linkage against the disc during the 180.degree. bend. On each side of the platform, below the linkage is attached a guide means to insure that the linkage is properly positioned both vertically and horizontally for mating with the linkage engaging apparatus which is attached to the disc periphery.
摘要翻译： 一种传送装置，用于通过多个轮式推动器移动支撑在地面上的浆料线，所述多个轮式推车通过一个或多个连杆相互连接，通过180°弯曲通过具有通过盘的轴线安装到平台的盘。 在盘的周边形成槽，用于接收车轮和从连杆向外延伸的车的一部分。 联动保持装置从连杆上方和下方的周边延伸，并在180度弯曲期间将连杆卡在盘上。 在平台的每一侧，连杆下方安装有引导装置，以确保联动装置垂直和水平地适当地定位，以与与盘周边连接的联动装置配合。
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公开(公告)号：US4089053A
公开(公告)日：1978-05-09
申请号：US797272
申请日：1977-05-16
IPC分类号： B01F3/12 , B01F7/00 , B01F7/02 , B01F13/00 , B01F13/10 , B62D55/06 , E21F13/00 , E21F13/04 , B01F15/02 , B02C23/36
CPC分类号： E21F13/042 , B01F13/0035 , B01F13/0037 , B01F13/0047 , B62D55/062 , E21F13/002 , B01F2003/1257 , B01F2013/1086 , B01F2215/0083 , B01F7/00258 , B01F7/005 , B01F7/02 , Y10T137/6855 , Y10T137/6903
摘要： A transport vehicle for movement along the surface of the earth has a forward portion with apparatus mounted for mixing dry coal with fluid to form a slurry. The terminus of a cart-supported slurry hose apparatus is connected to the rear portion. A portion of the cart-supported slurry hose apparatus includes linkages which are attached to the rear portion of the transport vehicle. An improvement in the attaching apparatus includes means for pivotally attaching the terminus of the linkage to the vehicle. An arcuate support is attached to the vehicle over the rear end of the vehicle. A coupling is attached between the arcuate support and the linkage to permit the linkage to pivot freely while supporting the linkage from contact with the surface of the earth.
摘要翻译： 用于沿着地球表面运动的运输车辆具有前部，其具有安装用于将干煤与流体混合以形成浆料的装置。 车支撑浆料软管装置的末端连接到后部。 推车支撑的浆料软管装置的一部分包括连接到运输车辆的后部的连杆。 附接装置的改进包括用于将联动装置的终端枢转地附接到车辆的装置。 在车辆的后端附接有车辆的弧形支撑件。 联接器附接在弓形支撑件和连接件之间，以允许连杆自由枢转，同时支撑联动件与地球表面的接触。
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公开(公告)号：US3998396A
公开(公告)日：1976-12-21
申请号：US425462
申请日：1973-12-17
申请人： Ronald W. Umphrey , David L. McCain
发明人： Ronald W. Umphrey , David L. McCain
摘要： In a low profile crusher which has first and second cylindrical rolls journaled so that the rotational axis of the rolls are parallel and an input conveyor and an output conveyor is improved by journaling the first roll so that the distance from the axis of the first roll to the product side of the output conveyor is slightly greater than the radius of the first roll. The input conveyor is mounted over the first roll so that the distance between the axis of the first roll and the return side of the input conveyor is slightly greater than the radius of the first roll. The second roll is journaled above the first roll so that the maximum height of the second roll is at least equal to the height of the product side of the input conveyor and close enough to the first roll to produce a predetermined maximum size of product. A scalping method for the above is formed by mounting the input end of the input conveyor in substantially the same plane as the output conveyor. The mounting for the input of the output conveyor is under the input conveyor and a grating is mounted under the input conveyor so that at least a portion of the product of a predetermined maximum size or smaller on the input conveyor falls to the output conveyor and does not pass to the crusher.
摘要翻译： 在具有第一和第二圆柱形辊的薄型破碎机中，所述第一和第二圆柱形辊轴承以使得辊的旋转轴线平行，并且通过使第一辊延伸使得从第一辊的轴线到第一辊的距离的距离而改善输入输送机和输出输送机 输出输送机的产品侧略大于第一辊的半径。 输入输送机安装在第一辊上，使得第一辊的轴线与输入输送机的返回侧之间的距离略大于第一辊的半径。 第二卷轴在第一辊上方轴颈，使得第二辊的最大高度至少等于输入传送带的产品侧的高度，并且足够靠近第一辊以产生预定的最大尺寸的产品。 通过将输入输送机的输入端安装在与输出输送机基本相同的平面中，形成上述的剥皮方法。 用于输出输送机的输入的安装在输入输送机下方，并且光栅安装在输入输送机下方，使得输入输送机上的预定最大尺寸或更小的产品的至少一部分落到输出输送机上，并且 不通过破碎机。
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公开(公告)号：US4496191A
公开(公告)日：1985-01-29
申请号：US413653
申请日：1982-09-01
申请人： Dai-Shik Choi , David L. McCain
发明人： Dai-Shik Choi , David L. McCain
摘要： A method for mining high grade ore from an ore body uses a near horizontal hole. The horizontal hole is bored into the ore body through as many of the high grade portions as possible. A jet mining tool is inserted into the hole to the high grade portion farthest from the tool insertion location and that portion of the high grade ore is removed. The tool is then pulled out of the hole until the jets are in a high grade portion which is adjacent the high grade portion previously mined and this portion is then jet mined. The process is repeated until all of the high grade portions of the ore body have been mined. The mined material is removed through the horizontally bored hole.
摘要翻译： 从矿体开采高品位矿石的方法使用近水平孔。 水平孔通过尽可能多的高等级部分钻入矿体。 将喷射采矿工具插入到距离工具插入位置最远的高级部分的孔中，并且去除高品位矿石的那部分。 然后将工具从孔中拉出，直到喷嘴处于与先前开采的高级部分相邻的高级部分中，然后将该部分喷射。 重复该过程，直到矿体的所有高级部分都被开采。 开采的材料通过水平钻孔除去。
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公开(公告)号：US3942841A
公开(公告)日：1976-03-09
申请号：US463325
申请日：1974-04-23
申请人： David L. McCain , Hilbert D. Dahl
发明人： David L. McCain , Hilbert D. Dahl
摘要： An underground, improved slurry transportation system consists of a first and second vertical cavity. Both cavities have a vent means to the surface of the earth. Slurry input means from a plurality of mine faces communicates with the upper portion of the first vertical cavity and slurry output means communicates with the lower portion of the first vertical cavity. A pump connected to the slurry outlet forces the slurry from underground through a slurry handling pipe system to a preparation plant located on the surface of the earth.Water is added to the second vertical cavity by an inlet communicating with the upper portion of the cavity. Water is also provided to the first cavity, and valves are provided to add water to either the first or second cavity upon demand. A decant system is also provided between the first and second cavities to remove any excess water that may accumulate in the first cavity. A slurry level indicator is mounted vertically in the first cavity to measure the levels of slurry concentration in the cavity. A water level indicator is mounted vertically in the second cavity to measure the level of the water. An electronic apparatus from the surface of the earth determines the slurry concentration in the first cavity and the water level in the second cavity and provides apparatus for controlling these levels to a predetermined amount.
摘要翻译： 一个地下，改进的泥浆运输系统由第一和第二垂直腔组成。 两个腔都具有到地球表面的排气装置。 来自多个矿面的泥浆输入装置与第一垂直腔的上部连通，浆料输出装置与第一垂直腔的下部连通。 连接到浆料出口的泵将来自地下的浆料通过浆料处理管道系统施加到位于地球表面上的制备工厂。
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公开(公告)号：US3940184A
公开(公告)日：1976-02-24
申请号：US471871
申请日：1974-05-21
申请人： David L. McCain
发明人： David L. McCain
IPC分类号： B65G53/30
CPC分类号： B65G53/30
摘要： Methods and systems for forming a particulated solids-carrier liquid slurry and transporting it through a conduit are provided wherein a continuous stream of carrier liquid is flowed into a sump, particulated solids to be transported are introduced into the sump so that a pumpable solids-carrier liquid slurry is formed therein, and the slurry is pumped out of the sump into a conduit for transport to a remote location. The flow rate of the stream of carrier liquid flowing into the sump is varied in inverse proportion to changes in the flow rate of particulated solids introduced therein so that the flow rate of slurry formed in the sump is maintained substantially equal to the flow rate of slurry pumped out of the sump.
摘要翻译： 提供用于形成颗粒状固体载体液体浆料并将其输送通过导管的方法和系统，其中将载体液体的连续流流入贮槽，待运输的颗粒状固体被引入该贮槽中，使得可泵送固体载体 在其中形成液体浆料，并且将浆料从贮槽中泵送到导管中以便运输到远程位置。 流入贮槽中的载液流的流量与引入其中的颗粒物质的流量变化成反比，使得形成在贮槽中的浆液的流速保持基本上等于浆料的流速 抽出水槽。
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公开(公告)号：US3931999A
公开(公告)日：1976-01-13
申请号：US520390
申请日：1974-11-04
申请人： David L. McCain
发明人： David L. McCain
CPC分类号： B65G53/30 , E21F13/002
摘要： Apparatus for forming a particulated solids-carrier liquid slurry and transporting it between first and second locations wherein a continuous stream of carrier liquid is flowed to the first location at a constant flow rate and particulated solids to be transported are injected directly into the carrier liquid so that a particulated solids-carrier liquid slurry is formed. The slurry is pumped to the second location at a flow rate such that the pressure level of the carrier liquid at the first location is maintained at a predetermined level thereby facilitating the direct injection of particulated solids thereinto.
摘要翻译： 用于形成颗粒状固体载体液体浆料并在第一和第二位置之间运输的装置，其中载流液体的连续流以恒定流速流动到第一位置，并且待运输的微粒固体直接注入载体液体中 形成颗粒状的固体载体液体浆料。 浆料以一定的流速被泵送到第二位置，使得第一位置处的载液的压力水平保持在预定水平，从而便于其中直接喷射微粒固体。
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