发明名称 |
MATERIAL FEEDING APPARATUS FOR ROTARY HEARTH FURNACE |
摘要 |
The invention provides a raw materials feeding apparatus capable of uniformly dispersing and feeding into a furnace agglomerated raw materials that are likely to undergo dusting, deformation and mutual adhesion. In a raw material feeding apparatus for a rotary hearth furnace, for feeding raw materials to a rotary hearth furnace by using a flat belt conveyor, the invention employs a construction in which a scraper for guiding the raw materials on the flat belt conveyor to a side surface of the flat belt conveyor is arranged obliquely to a traveling direction of the flat belt conveyor. Preferably, the scraper is arranged in such a manner as to guide the raw materials to both sides of the flat belt conveyor. |
申请公布号 |
EP1580508(A4) |
申请公布日期 |
2006.08.16 |
申请号 |
EP20030774157 |
申请日期 |
2003.11.21 |
申请人 |
NIPPON STEEL CORPORATION;NITTETSU PLANT DESIGNING CORPORATION |
发明人 |
SHIMA, SHINJI;SAKURAI, YUICHI;NAGATOMI, MASAHIDE |
分类号 |
C21B13/10;F27B3/06;F27B3/18;F27B7/32;F27B9/16;F27B9/38;F27D3/00;F27D3/12 |
主分类号 |
C21B13/10 |
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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