发明公开
- 专利标题: DISTRIBUTOR OF HOT FEED MATERIAL
- 专利标题(中): 分销商热进料
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申请号: EP05779683.1申请日: 2005-09-06
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公开(公告)号: EP1794525A1公开(公告)日: 2007-06-13
- 发明人: KOKKONEN, Kasper , VÄLIMÄKI, Risto
- 申请人: Outokumpu Technology Oyj
- 申请人地址: Riihitontuntie 7 02200 Espoo FI
- 专利权人: Outokumpu Technology Oyj
- 当前专利权人: Outokumpu Technology Oyj
- 当前专利权人地址: Riihitontuntie 7 02200 Espoo FI
- 代理机构: Zipse Habersack Kritzenberger
- 优先权: FI20041171 20040909
- 国际公布: WO2006027413 20060316
- 主分类号: F27B3/18
- IPC分类号: F27B3/18 ; F27D3/10
摘要:
The invention relates to a device for distributing hot feed into the feeding silos of a metallurgical furnace. The device comprises an inlet pipe for receiving the feed from the outlet of a previous process stage. A batching pipe is fitted to the inlet pipe for distributing the feed alternately into the feeding silos through feeding hoppers that are arranged below the inlet pipe and the batching pipe on the periphery of a circle. The inlet pipe and the batching pipe are arranged for rotation with respect to the centre axis of the inlet pipe, whereby the feed is directed alternately into each feeding hopper. The batching pipe is arranged between a protective shield, which is insulated from the environment in a gas-tight manner. The distributor of hot feed according to the invention is especially well-suited to feeding homogeneous and free-flowing material, such as preheated and pre-reduced ilmenite into the feeding and batching silos. The invention provides an environmentally safe way to feed the hot feed.
公开/授权文献
- EP1794525B1 DISTRIBUTOR OF HOT FEED MATERIAL 公开/授权日:2009-06-03
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