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发明授权
CN104709715B 具有改进的固体填充的用于输送固体的系统 有权 转让

具有改进的固体填充的用于输送固体的系统
摘要：
本发明涉及具有改进的固体填充的用于输送固体的系统。一种系统包括固体进料泵，其具有壳体、设置在壳体中的转子、设置在转子与壳体之间的弯曲通路、联接于弯曲通路的固体进料入口，以及联接于弯曲通路的固体进料出口。此外，固体填充装置联接于固体进料泵的固体进料入口。固体填料装置包括构造成接收具有第一尺寸范围的固体进料的第一通道、构造成接收具有第二尺寸范围的输送协助颗粒(TAP)的第二通道。第一范围不同于第二范围。第三通道构造成接收和混合固体进料和TAP来提供固体进料TAP混合物，其具有固体进料之间的TAP装填层际空间。第三通道联接于固体进料入口。
摘要（英）：

A system includes a solid feed pump 10 having a housing, a rotor disposed in the housing, a curved passage 33 disposed between the rotor and the housing, a solid feed inlet 14 coupled to the curved passage, and a solid feed outlet 16 coupled to the curved passage. Also, a solids packing device is coupled to the solid feed inlet of the solid feed pump. The solids packing device includes a first channel configured to receive a solid feed with a first range of sizes, a second channel configured to receive transport assisting particles (TAP) with a second range of sizes. The first range is different from the second range. A third channel is configured to receive and mix the solid feed and the TAP to provide a solid feed-TAP mixture with the TAP filling interspatial spaces between the solid feed. The third channel is coupled to the solid feed inlet.

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