公开(公告)号：EP1795616B1

公开(公告)日：2012-02-22

申请号：EP05781781.9

申请日：2005-08-31

申请人： Baoshan Iron & Steel Co., Ltd.

发明人： XIAO, Yongli ,  CHEN, Hua ,  LIU, Yin ,  LI, Yongqian

IPC分类号： C21B3/06 ,  B02C17/06

CPC分类号： C21B3/06 ,  B02C17/06 ,  B02C17/181 ,  B02C17/183 ,  B02C17/24 ,  Y02W30/543

摘要： The present invention discloses an apparatus for slag treatment. A dual-cavity drum apparatus for treating slag supported by a mandrel comprises: left and right drums, a distribution disc, a mandrel and a feed hopper. In the apparatus, the distribution disc is placed between the left and right drums, the feed hopper is installed above the distribution disc, and a fixing ring below the distribution disc, and the mandrel joints the left and right drums and the distribution disc. The present apparatus is characterized in that supporting bearings are installed at the outboard of the left and right drums and the two ends of the mandrel, the left and right drums have inner and outer layer, the inner drum is composed of grates, one end of the grates are fixed on the end cover of the outer drum through socket formed by supporting ring, another end of the grates joint the supporting ring fixed at the outer drum, the mandrel joints the outer drum, a ring gear for transferring toque is installed at one side of the outboard of the outer drum, and the ring gear joints one side of the outer drum. The apparatus of the present invention cools slag fully, improves the properties of product slag, reduces weight of the apparatus and cost, and simultaneously increases space underneath for repair and maintenance.

公开(公告)号：EP1795616A1

公开(公告)日：2007-06-13

申请号：EP05781781.9

申请日：2005-08-31

申请人： Baoshan Iron & Steel Co., Ltd.

发明人： XIAO, Yongli ,  CHEN, Hua ,  LIU, Yin ,  LI, Yongqian

IPC分类号： C21B3/06

CPC分类号： C21B3/06 ,  B02C17/06 ,  B02C17/181 ,  B02C17/183 ,  B02C17/24 ,  Y02W30/543

摘要： This invention relates to metallurgical slag treatment equipments. A double cavity type steel slag treatment equipment by barrel method employing mandrel support comprises left and right barrel bodies, flow branching pan, mandrel, feed funnel. Between the left and right barrel bodies is disposed a flow branching pan, over which is mounted a feed funnel and below which is mounted a retaining ring. The mandrel is fixedly connected to the left and right barrel bodies and flow branching pan, characterized is that at two ends of the mandrel are mounted supporting bearings, left and right barrel bodies have inner and outer portions, inner barrel body is made of grid section, one end of grid section is fixed on the end cover of outer barrel body through an insertion opening made of supporting rings, the other end of grid section is joined with the supporting ring fixedly connected on outer barrel body, the mandrel fixedly connects outer barrel body, outside the outer barrel at one side is mounted a geared ring for transmitting force moment, the geared ring is fixedly connected with outer barrel body. The invention can cool slag material sufficiently, improve performance of product slag, reduce weight of equipment, decrease cost and increase the space available for maintenance and repair.

摘要翻译： 本发明涉及冶金炉渣处理设备。 采用心轴支撑的双腔型钢渣处理设备采用桶式方式，包括左右桶体，流量分配盘，心轴，进料漏斗。 在左右桶体之间设置有分流盘，在其上安装有进料漏斗，下方安装有保持环。 心轴与左右筒体和分流盘固定连接，其特征在于，心轴的两端安装有支撑轴承，左右筒体具有内外部分，内筒体由网格部分 网格部分的一端通过支撑环的插入孔固定在外筒体的端盖上，网格部分的另一端与固定在外筒体上的支撑环连接，心轴固定连接外筒 主体外侧外筒安装有传动力矩的齿轮环，齿轮环与外筒体固定连接。 本发明可充分冷却炉渣物料，提高炉渣性能，降低设备重量，降低成本，增加维修保养空间。