发明名称 |
A SACRIFICIAL REFRACTORY SHIELD ASSEMBLY FOR USE ON A BOILERTUBE |
摘要 |
The refractory shield assembly comprises: a semi-circular, elongate, metal shield; a plurality of spaced apart anchors protruding from the front surface of the shield; a layer of abrasion-resistant refractory material overlying the surface and extending between and engaging the anchors, whereby the refractory material is held on the shield by the anchors; and means, such as clamps, for securing the shield on a boiler tube. The refractory shield assembly functions to protect the underlying boiler tube from erosion by a stream of hot combustion gas containing particulates.
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申请公布号 |
CA2490539(C) |
申请公布日期 |
2009.12.08 |
申请号 |
CA20042490539 |
申请日期 |
2004.12.21 |
申请人 |
RANVILLE, KENNETH;RANVILLE, DAVID |
发明人 |
RANVILLE, KENNETH;RANVILLE, DAVID |
分类号 |
F22B37/10;F16L57/04;F23M5/00 |
主分类号 |
F22B37/10 |
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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