专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US4577974A Medium consistency mixer rotor and stator construction 失效
标题翻译：中等稠度混合器转子和定子结构
公开(公告)号：US4577974A
公开(公告)日：1986-03-25
申请号：US607309
申请日：1984-05-04
申请人： J. Robert Prough , Louis O. Torregrossa
发明人： J. Robert Prough , Louis O. Torregrossa
IPC分类号： B01F7/00 , B01F7/02
CPC分类号： B01F7/00908
摘要： A mixer apparatus, and procedure, for mixing medium consistency (e.g., 6-15%) paper pulp, or like fibrous suspension, minimizes the power necessary to effect fluidization, and minimizes the speed for rotation of the rotor to effect fluidization. This is accomplished by preventing the formation of a shadow behind the rotor ribs as they rotate within the mixer housing, and similarly by preventing the formation of a shadow behind the stationary ribs formed on the housing (and cooperating with the rotating ribs). Such shadows are prevented by providing one wall of each of the ribs--the trailing wall in the direction of rotation of the rotor--so that it is sloped, and fills the volume the shadow would occupy.
摘要翻译：用于混合介质稠度（例如6-15％）纸浆或类似的纤维悬浮液的混合器装置和方法使得实现流化所需的功率最小化，并使转子的旋转速度最小化以实现流化。这是通过防止在混合器壳体内旋转时在转子肋后面形成阴影而实现的，并且类似地通过防止在形成在壳体上的固定肋（并与旋转肋配合）之后形成阴影。通过提供每个肋的一个壁 - 转子的旋转方向上的后壁 - 使得其倾斜，并且填充阴影将占据的体积来防止这种阴影。

IPRDB

热门服务

关于我们

友情链接

联系方式