发明名称 |
BELL ORIFICE PLATE FOR INSHOT COMBUSTION FURNACE |
摘要 |
A belled orifice inlet plate is provided for an induced draft combustion furnace heat exchanger of the type in which an inshot burner produces a hot gaseous combustion that is injected through an opening in the inlet plate into a combustion zone in the heat exchanger. The inlet plate has a flared collar that surrounds the opening at its periphery, and which extends a predetermined distance into the combustion zone. Preferably, the collar should have a depth on the order of one-quarter inch to one-half inch, and the flared portion should have a radius of curvature on the order of about one-quarter inch. |
申请公布号 |
CA2015015(A1) |
申请公布日期 |
1990.12.19 |
申请号 |
CA19902015015 |
申请日期 |
1990.04.20 |
申请人 |
CARRIER CORPORATION |
发明人 |
WOOD, RICHARD J.;SWIECZKOWSKI, ROBERT H.;ZIA, NINEV K. |
分类号 |
F23C5/00;F23M99/00;F24H9/18;F27D99/00 |
主分类号 |
F23C5/00 |
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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