公开(公告)号：US3813125A

公开(公告)日：1974-05-28

申请号：US30877272

申请日：1972-11-22

Applicant: MARCONA CORP

Inventor： SIMS W ,  MISCOVICH J

IPC: E02F3/08 ,  E02F7/06 ,  E02F7/10 ,  E02F3/94

CPC classification number: E02F7/10 ,  E02F3/08 ,  E02F7/06

Abstract: A continuously operating means excavates gravel, ore or a like particulate material from the earth and drops it onto an inclined grate having large openings. The grate retains rocks and other non-pumpable material, and the balance of the particulate material drops into a hopper fitted with a traveling water jet in the bottom thereof that converts the material within its vicinity to a slurry. The slurry flows from the hopper into a sump and is pumped by pump means from the sump through transfer conduits to a point of discharge.

Abstract translation: 连续操作的装置从地球挖出砾石，矿石或类似颗粒材料并将其滴落到具有大开口的倾斜格栅上。 炉排保留岩石和其他不可泵送的材料，颗粒物料的平衡物滴入装有底部的行进水射流的料斗，将其附近的材料转化为浆料。 浆料从料斗流入贮槽，并通过泵装置从贮槽泵送通过输送管道到排放点。

公开(公告)号：US3799620A

公开(公告)日：1974-03-26

申请号：US28610272

申请日：1972-09-05

Applicant: MARCONA CORP

Inventor： ROBINSON C ,  SIMS W ,  ARCHIBALD W

IPC: B61D7/30 ,  B61D47/00 ,  B65G53/30 ,  B65G53/36 ,  B65G67/24

CPC classification number: B61D7/30 ,  B65G53/30

Abstract: Apparatus for transporting and handling bulk material such as a settled mass of particulate matter characterized by being dispersible with a liquid into a pumpable mixture or slurry. The apparatus includes railroad tank cars carrying vessels adapted to contain the settled mass for movement as a train along a railroad right of way. At an unloading zone an unloading and slurrifying unit is provided which includes a nozzle and slurry receiving sump adapted for movement along the right of way for accurate positioning with respect to an overlying vehicle. Elevating means is provided to move the nozzle upwardly through an opened discharge outlet provided in a flat bottom of the vessel. The sump is carried upwardly with the nozzle for yieldable contact with a flat sealing plate around the discharge outlet. A hollow, fluid containing annulus carried at the upper end of the sump both forms a seal with the vessel sealing plate and senses contact therewith for actuating means to direct a high pressure stream of liquid to the nozzle. The nozzle is moved upwardly into the vessel with the liquid stream impinging upon and slurrifying the particulate matter as the nozzle is rotated about a vertical axis to progressively remove the particulate matter from within the vessel. The slurrified material flows by gravity into the sump and into a collection tank from which it is pumped into a discharge line for subsequent handling and processing.

Abstract translation: 用于运输和处理大量材料的装置，例如沉降的颗粒物质，其特征在于可以用液体分散成可泵送的混合物或浆料。 该装置包括载有适用于容纳作为沿着铁路右路的列车移动的沉降物质的容器的铁路罐车。 在卸载区域设置有卸料和排泥单元，其包括适于沿着右侧运动的喷嘴和浆料接收槽，用于相对于上覆车辆的精确定位。 提供的装置用于将喷嘴向上移动通过设置在容器的平坦底部的打开的排出口。 水槽被向上运送，喷嘴可与放电出口周围的平的密封板共同接触。 在贮槽的上端承载的包含空心流体的环形空间与容器密封板形成密封，并且感测到与其接触的致动装置，以将高压液体流引导到喷嘴。 当喷嘴围绕垂直轴线旋转时，喷嘴被向上移动到容器中，其中液体流撞击颗粒物并使其颗粒化，从而逐渐从容器内移除颗粒物质。 排泥材料通过重力流入贮槽并进入收集罐，从中将其泵送到排放管线中，用于随后的处理和处理。