发明名称 |
ARRANGEMANG FÖR ATT MATA FINKORNIGT ÄMNE TILL EN SLIG- ELLER STENBRÄNNARE AV EN SUSPENSIONSSMÄLT UGN |
摘要 |
<p>The invention relates to an arrangement for feeding fine-grained matter to a concentrate or matte burner (1) of a suspension smelting furnace (2). The arrangement includes a screw conveyor (3) comprising a tube means (4) having an inlet opening (6), an downward-facing outlet opening (7), and a helical screw (8) for moving fine-grained matter from the inlet opening (6) to the downward-facing outlet opening (7). The downward-facing outlet opening (7) is provided with a distribution means (10). The distribution means (10) has a free end (11) configured for feeding fine-grained matter into the downward-facing outlet opening (7). The helical screw (8) of the screw conveyor (3) extends from the direction of the inlet opening (6) at least partly over the downward-facing outlet opening (7).</p> |
申请公布号 |
FI20125883(A) |
申请公布日期 |
2014.02.28 |
申请号 |
FI20120005883 |
申请日期 |
2012.08.27 |
申请人 |
OUTOTEC OYJ |
发明人 |
BJOERKLUND, PETER;AHOKAINEN, TAPIO |
分类号 |
F27D3/08;B65G33/08;B65G33/24;C22B15/00;F27D3/00 |
主分类号 |
F27D3/08 |
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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