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发明名称
锅炉烟管
摘要
一种锅炉烟管,它包括圆烟管(1),并在圆烟管的外围表面安装有环状肋片(2),内安有3—5组分段螺旋片(3),其螺旋片是通过连接杆(4)固定成整体,可在圆烟管内插入或抽出。这种锅炉烟管长度减短,使锅炉的外形尺寸缩小,易于清除烟垢,它可用于卧式快装水火管低压蒸汽锅炉、立式水火管低压蒸汽锅炉、卧式低压和常压内燃火管热水锅炉、立式低压和常压内燃火管热水锅炉,且使用效果极佳。
申请公布号
CN2370295Y
申请公布日期
2000.03.22
申请号
CN99233224.9
申请日期
1999.04.27
申请人
阎国俊
发明人
阎国俊
分类号
F23M9/08
主分类号
F23M9/08
代理机构
代理人
主权项
1、锅炉烟管,包括圆烟管(1),其特征在于圆烟管(1)的外围表面安装有环状肋片(2),内安有3-5组分段螺旋片(3),其螺旋片(3)是通过连接杆(4)固定连接成整体,可在圆烟管(1)内插入或抽出。
地址
410001湖南省长沙市人民东路440号
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