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发明名称
循环流化床锅炉风帽
摘要
本实用新型公开了一种循环流化床锅炉风帽,其形状为内空柱体结构,下端设有进风口、顶部外侧设凹坑、上部外侧面为上部柱面、上部柱面的下方为含孔柱面、含孔柱面设有出风孔且出风孔向外侧下斜、含孔柱面的下方为中下部柱面、中下部柱面的下方为下部柱面,内侧面的顶面为弧面、下部为柱面。本实用新型能够有效改善风帽的磨损、特别是出风口至顶部的磨损,延长风帽的使用寿命。
申请公布号
CN2658578Y
申请公布日期
2004.11.24
申请号
CN03278845.2
申请日期
2003.09.28
申请人
李正海
发明人
李正海;周大同
分类号
F23C10/18
主分类号
F23C10/18
代理机构
代理人
主权项
1.一种循环流化床锅炉风帽,其特征在于:其形状为内空柱体结构,下端设有进风口(8)、顶部外侧设凹坑(1)、上部外侧面为上部柱面(2)、所述上部柱面(2)的下方为含孔柱面(4)、所述含孔柱面(4)设有出风孔(3)且所述出风孔(3)向外侧下斜、所述含孔柱面(4)的下方为中下部柱面(5)、所述中下部柱面(5)的下方为下部柱面(7),内侧面(6)的顶面为弧面、下部为柱面。
地址
224005江苏省盐城市盐马路156-12号
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