发明名称 |
Method and apparatus for continuously feeding and pressurizing a solid material into a high pressure system |
摘要 |
A system for substantially continuously providing a solid material, for example pulverized coal, to a pressurized container. The system provides the solid material to a first container of a first pressure elevated above an initial pressure of the solid material. Generally, a screw conveyor augmented with a jet port is used to move the material where the jet port provides a gas to provide a make-up volume of the solid material. The system also provides the material to a second high pressure container after the material has been formed into a slurry. Therefore, the solid material may be substantially continuously provided in a system to a high pressure container.
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申请公布号 |
US8011861(B2) |
申请公布日期 |
2011.09.06 |
申请号 |
US20070850244 |
申请日期 |
2007.09.05 |
申请人 |
PRATT & WHITNEY ROCKETDYNE, INC. |
发明人 |
SPROUSE KENNETH MICHAEL;MATTHEWS DAVID R.;STEWART ALBERT E. |
分类号 |
B65G53/08;F23K3/00;C10J3/50 |
主分类号 |
B65G53/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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