发明名称 |
Valve for ash agglomeration device |
摘要 |
A fluidized bed of material retained in a vessel receives a high velocity gas stream through a venturi orifice and passage to assist in the agglomeration of ash particles. The particles form a semi-fixed bed within the passage upstream from the venturi orifice. The particular dimensions of the semi-fixed bed are dependent, in part, upon the orifice size of the venturi. An iris valve defining the orifice permits adjustment of the cross-sectional area of the orifice thereby controls the velocity of the gas stream through the venturi.
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申请公布号 |
US4023280(A) |
申请公布日期 |
1977.05.17 |
申请号 |
US19760685617 |
申请日期 |
1976.05.12 |
申请人 |
INSTITUTE OF GAS TECHNOLOGY |
发明人 |
SCHORA, FRANK C.;LOEDING, JOHN W.;PATEL, JITENDRA G. |
分类号 |
B01J8/00;B01J8/18;F26B3/092;(IPC1-7):F26B3/08 |
主分类号 |
B01J8/00 |
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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