发明授权
- 专利标题： Fluidization quality analyzer for fluidized beds
- 专利标题（中）： 流化床流化质量分析仪
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申请号： US171270申请日： 1993-12-21
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公开(公告)号： US5435972A公开(公告)日： 1995-07-25
- 发明人: C. Stuart Daw , James A. Hawk
- 申请人： C. Stuart Daw , James A. Hawk
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the United States Department of Energy
- 当前专利权人： The United States of America as represented by the United States Department of Energy
- 当前专利权人地址： DC Washington
- 主分类号： B01J8/24
- IPC分类号： B01J8/24 ; G05D16/20 ; G05D7/00
摘要：
A control loop and fluidization quality analyzer for a fluidized bed utilizes time varying pressure drop measurements. A fast-response pressure transducer measures the overall bed pressure drop, or over some segment of the bed, and the pressure drop signal is processed to produce an output voltage which changes with the degree of fluidization turbulence.
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