发明名称 |
CLAY GUNS |
摘要 |
<p>The efficiency of operation of a taphole plugging clay gun for a blast furnace is enhanced by facilitating the cleaning of the sealant receiving chamber thereof behind the ejector piston which moves therein. Cleaning is facilitated by providing a protective casing which defines an annular chamber into which sealant leaking past or falling behind the ejector piston is forced; the annular chamber being provided with cleaning ports in the side wall.</p> |
申请公布号 |
CA1062913(A) |
申请公布日期 |
1979.09.25 |
申请号 |
CA19760255974 |
申请日期 |
1976.06.29 |
申请人 |
S.A. DES ANCIENS ETABLISSEMENTS PAUL WURTH |
发明人 |
MAILLIET, PIERRE;METZ, JEAN |
分类号 |
C21B7/12;(IPC1-7):21B7/12 |
主分类号 |
C21B7/12 |
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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