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发明名称
双叶片叶轮式增氧机
摘要
本实用新型是一种双叶片叶轮式增氧机,主要起改善流道状况,增加流量,减少动力损失,提高增氧能力和动力效率,其主要有电机,减速器,支承杆,浮筒。主、副叶片及锥体组成双叶片叶轮,主叶片,副叶片与锥体切平面夹角分别为70°-80°及60°-70°,数量在6—12片之间。整个双叶片叶轮以轻质材料玻璃钢糊制而成。
申请公布号
CN2369489Y
申请公布日期
2000.03.22
申请号
CN97229714.6
申请日期
1997.10.18
申请人
王芝海
发明人
王芝海
分类号
A01K61/00
主分类号
A01K61/00
代理机构
代理人
主权项
1、双叶片叶轮式增氧机,主要由电机,减速器,支承杆,浮筒,双叶片叶轮等组成,其特征在于:主叶片、副叶片、锥体组成双叶片叶轮,主叶片与锥体切平面夹角为70°-80°,副叶片与锥体切平面夹角为60°-70°,数量在6-12片。
地址
224003江苏省盐城市滩涂新村11楼507
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