发明名称 |
INRICHTING VOOR HET VERBETEREN VAN HET STROMINGSVERLOOP VAN DE IN DE VERBRANDINGSRUIMTE VAN TECHNISCHE MET GAS GESTOOKTE INRICHTINGEN, IN HET BIJZONDER VAN KOOKSOVENS, BINNENTREDENDE GASSEN. |
摘要 |
<p>A heating flue for a coke oven includes a flow plate to replace the base in the heating flue. The thickness of the flow plate is greater than the thickness of the flue base and disposed above a chamber which is divided into two halves in a gas-tight manner by a central web of refractory material. Each chamber communicates with ducts that feed preheated air from regenerators during rich-gas firing and feed preheated air and lean gas during firing with lean gas. The height of the chamber to the thickness of the flow plate is a ratio within 0.3 to 0.7, preferably 0.5. The flow plate has a plurality of bores each with a cross-sectional area which, when compared with the cross-sectional area of the plate, forms a ratio of between 20 and 200, preferably 30 to 60. The diameter of a cylindrical bore is between 10 and 60 millimeters, preferably 20 and 50 millimeters.</p> |
申请公布号 |
NL8104597(A) |
申请公布日期 |
1982.05.03 |
申请号 |
NL19810004597 |
申请日期 |
1981.10.08 |
申请人 |
DR. C. OTTO & COMP. G.M.B.H. TE BOCHUM, BONDSREPUBLIEK DUITSLAND. |
发明人 |
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分类号 |
C10B21/10;C10B21/16;(IPC1-7):10B21/00;23L15/00 |
主分类号 |
C10B21/10 |
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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