System for transporting solids with improved solids packing
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United States of America Patent
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Mar 28, 2017
Grant Date -
Jun 18, 2015
app pub date -
Dec 13, 2013
filing date -
Dec 13, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A system includes a solid feed pump having a housing, a rotor disposed in the housing, a curved passage disposed between the rotor and the housing, a solid feed inlet coupled to the curved passage, and a solid feed outlet 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.
First Claim
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International Classification(s)
- F23G:CREMATION FURNACES; CONSUMING WASTE BY COMBUSTION
- B02C:CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERA....
- F23K:FEEDING FUEL TO COMBUSTION APPARATUS
- B07B:SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENIN....
- B65G:TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR L....
- B01F:MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
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