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    • 41. 发明申请
    • Magnetic Separation Purifying Apparatus and Magnetic Separation Purifying Method
    • 磁选分离纯化装置及磁选分离纯化方法
    • US20080029457A1
    • 2008-02-07
    • US11630128
    • 2005-04-28
    • Norihide SahoHisashi IsogamiTakashi MizumoriAkira MochizukiSusumu Harada
    • Norihide SahoHisashi IsogamiTakashi MizumoriAkira MochizukiSusumu Harada
    • B03C1/00B03C1/12
    • B03C1/247B03C1/0332B03C1/12B03C1/18B03C1/286B03C2201/18
    • There is provided a magnetic separation purifying apparatus capable of favorably separating a magnetic substance irrespective of fluctuation of a water surface in a magnetic separation part to thereby stably discharge high density sludge. The magnetic separation purifying apparatus comprises: a rotating filtering body having a cylindrical-shaped filtering net to filter sludge and a magnetic substance from a processed fluid containing the magnetic substance; a cylindrical-shaped sludge recovery rotating body facing the rotating filtering body to be horizontally close thereto, the sludge recovery rotating body rotating to place sludge and a magnetic substance on a surface thereof to convey the same; a magnetic rotating body, which has an axis in the sludge recovery rotating body and comprises a rotating body and a plurality of magnets mounted on a circumference of the rotating body, at least a side of which toward the rotating filtering body is arranged close to an inner peripheral surface of the sludge recovery rotating body, by which a magnetic substance filtered by the rotating filtering body is magnetically attracted to a surface of the sludge recovery rotating body whereby sludge is transported onto the surface of the sludge recovery rotating body; and a scraping device that scrapes sludge and a magnetic substance being transported on the surface of the sludge recovery rotating body.
    • 提供一种能够有利地分离磁性物质而与磁性分离部分中的水面的波动无关的磁选分离净化装置,从而稳定地排出高密度污泥。 磁选分离净化装置包括:旋转过滤体,其具有圆筒状的过滤网以从含有该磁性物质的被处理液中过滤污泥和磁性物质; 一个面向旋转过滤体水平靠近的圆柱形污泥回收旋转体,该污泥回收旋转体旋转以将污泥和一种磁性物质放置在其表面上,以便将其传送; 磁性旋转体,其在污泥回收旋转体中具有轴线,并且包括旋转体和安装在旋转体的圆周上的多个磁体,其至少一侧朝向旋转过滤体设置成靠近 污泥回收旋转体的内周面通过旋转过滤体过滤的磁性物质被磁吸引到污泥回收旋转体的表面,由此污泥被输送到污泥回收旋转体的表面上; 以及刮擦污泥和在污泥回收旋转体的表面上运送的磁性物质的刮削装置。
    • 46. 发明授权
    • Method for setting a program profile in the control of the injection
speed of injection molding machine
    • 在控制注射成型机的注射速度时设定程序轮廓的方法
    • US5871676A
    • 1999-02-16
    • US622455
    • 1996-03-22
    • Shigeru FujitaSusumu Harada
    • Shigeru FujitaSusumu Harada
    • B29C45/50B29C45/57B29C45/76B29C45/77
    • B29C45/77B29C45/7693B29C2043/5833
    • A method for setting up a program profile in the control of the injection speed of injection molding machines where a model shape of an article to be molded is divided into fine elements; the filling up state of melt resin for each fine element is obtained as a time period by using numerical analyzing methods including the finite element method, the boundary element method, the calculus of finite differences method and the FAN method under a condition that the moving speed of the injection plunger is constant; a time period required for filling the model shape of the article as a whole with melt resin is divided into a plurality of material filling up time periods by an arbitrary number; a mean discharge speed Cv1 to Cvn of melt material at every divided period is calculated; and a moving speed of the injection plunger Pv1 to Pvn at every divided period is set up as a function of the mean discharge speed Cv2 to Cvn.
    • 一种用于在控制待模制品的模型形状的注射成型机的注射速度的控制中设置程序轮廓的方法,其被分成细小元件; 通过使用包括有限元法,边界元法,有限差分法的微积分和FAN法在内的数值分析方法,在每个微细元素的熔融树脂的填充状态下, 的注射柱塞是恒定的; 用熔融树脂填充制品的模型形状所需的时间段被分成多个填充时间段的任意数量的材料; 计算每个分割期间熔体材料的平均排放速度Cv1至Cvn; 并且将喷射柱塞Pv1至Pvn的移动速度设定为平均排放速度Cv2至Cvn的函数。