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发明名称
新型无泄漏压滤机专用泵
摘要
一种新型无泄漏压滤机专用泵由泵体、泵盖、泵轴及机械密封等部分组成,其特征在于:出口端位于泵体的前上方,进口端位于泵体的后方向任意角度,机械密封安装在进口端的内侧部位,泵在工作过程中,由于叶轮的作用使机械密封处于负压状态,这样机封压盖无需压得太紧,减少了机械密封的磨损,长时间运转机械密封不承受任何工作压力,不但解决了泵的密封泄漏问题,而且提高了泵的使用寿命。
申请公布号
CN2420450Y
申请公布日期
2001.02.21
申请号
CN00233184.5
申请日期
2000.05.22
申请人
孙文中
发明人
孙文中
分类号
F04D29/08
主分类号
F04D29/08
代理机构
代理人
主权项
1.一种新型无泄漏压滤机专用泵,由泵体(6)、泵盖(7)、泵轴(10)、叶轮(4)、机械密封(8)及泵架(9)部分组成,泵盖(7)通过泵体(6)压紧在泵架(9)上,泵轴(10)后端通过轴承(11)及轴承压盖(12)固定在泵架(9)上,前端通过叶轮螺母(3)固定有叶轮(4),泵盖(7)与泵轴(10)之间通过机封压盖(14)固定有止浆芭片(1)及机械密封(8),其特征在于:出口端B位于泵体(6)的前上方,进口端A在泵体(6)后方向任意角度,泵盖(7)及机械密封(8)固定在进口端A的内侧部位。
地址
214500江苏省靖江市新桥中路200号
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