首页> 外国专利> EXPANSION JOINT FOR HIGHPRESSURE HIGHTEMPERATURE PNEUMATIC TRANSPORT OF DRI OR OTHER ABRASIVE PARTICLES.

EXPANSION JOINT FOR HIGHPRESSURE HIGHTEMPERATURE PNEUMATIC TRANSPORT OF DRI OR OTHER ABRASIVE PARTICLES.

机译:DRI或其他磨料颗粒的高压高温气态输送的膨胀接头。

摘要

Method and apparatus for pneumatically transporting solid and abrasive particulate materials at high temperature, by means of a carrier gas through a plurality of coaxial straight pipes. The pipes are maintained under constant tension by applying a force across at least one expansion joint coupling said pipes in order to maintain said pipes straight against the forces acting on said pipes which tend to cause bending and deformation thereof, as for example: thermal elongation, the weight of the solids conveyed through said pipes, the friction forces between said pipes and its supporting frame, and the pressure of the carrier gas inside said pipes. The constant tensioning force may be applied for example, by means of hydraulic cylinders in combination with a telescopic watercooled sleeve.
机译:借助于载气通过多个同轴直管在高温下气动输送固体和磨料颗粒材料的方法和设备。通过在与所述管连接的至少一个伸缩缝上施加力,使管保持恒定张力,以使所述管抵抗作用在所述管上的趋于引起其弯曲和变形的力保持笔直,例如:通过所述管道输送的固体的重量,在所述管道及其支撑框架之间的摩擦力以及在所述管道内部的载气的压力。恒定的张紧力可以例如通过液压缸与伸缩式水冷套筒结合施加。

著录项

  • 公开/公告号MXPA02006397A

    专利类型

  • 公开/公告日2002-11-29

    原文格式PDF

  • 申请/专利权人 HYLSA S.A. DE C.V.;

    申请/专利号MX2002PA06397

  • 发明设计人 CELADA-GONZALEZ JUAN;

    申请日2000-12-27

  • 分类号B65G53/52;F16L51/00;

  • 国家 MX

  • 入库时间 2022-08-22 00:02:16

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