发明名称 |
PLASMA FIRED STEAM GENERATOR SYSTEM |
摘要 |
A system for generating high pressure steam from dirty water uses a combination of sub-merged plasma arcs and electrical resistive heating. Dirty water from steam assisted gravity drainage, or other dirty water producing process, which needs to be converted into high pressure steam, is fed directly without any pre-treatment, into a plasma fired steam generator, powered by submerged electrodes. The combination of electric arc plasma and resistive heating is created between the submerged electrodes. The heat so generated will boil the water portion of the dirty water feed to generate steam that is collected in a steam space and then removed therefrom. The solids and other residues (residual sludge) present in the feed water settle down at the bottom of the steam generator and are removed via a blow-down stream. The plasma arcs are used to intermittently remove any scaling or solid deposits that can accumulate on the electrodes. |
申请公布号 |
US2016223188(A1) |
申请公布日期 |
2016.08.04 |
申请号 |
US201415021899 |
申请日期 |
2014.09.12 |
申请人 |
PYROGENESIS CANADA INC. |
发明人 |
RAO Lakshminarayana;CARABIN Pierre;GAGNON Jean-Rene;KREKLEWETZ Bill |
分类号 |
F22B1/30;F22B37/54 |
主分类号 |
F22B1/30 |
代理机构 |
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代理人 |
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主权项 |
1. A steam generating system, which uses a combination of submerged plasma arcs and resistive heating, to generate high pressure steam from dirty feed water. |
地址 |
Montreal CA |