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公开(公告)号:US4565479A
公开(公告)日:1986-01-21
申请号:US586463
申请日:1984-03-05
CPC分类号: B66C3/00 , F27D13/002 , F27D3/10
摘要: A raw materials charging device for a preheating furnace including a bucket having a main body, an outer cylinder and an inner cylinder inserted coaxially with the main body in the outer cylinder for vertical movement independently of each other, and a bottom plate split into a plurality of bottom plate sections for movement outwardly from a central portion of the bottom plate to open and close the same.
摘要翻译: 一种用于预热炉的原料装料装置,其特征在于,包括具有主体,外筒和与所述主体同轴地设置在所述外筒中的用于垂直运动的桶的桶,以及分别成为多个的底板 的底板部分,用于从底板的中心部分向外移动以打开和关闭它们。