-
公开(公告)号：US07384551B2
公开(公告)日：2008-06-10
申请号：US10950498
申请日：2004-09-28
CPC分类号： B01D17/045 , B01D11/02 , Y10S210/05
摘要： An embodiment of the invention includes a trapezoid settler having a longitudinal axis, a base, a first side wall oriented at an angle to the longitudinal axis, a second side wall opposing the first side wall and oriented at an angle to the longitudinal axis, and a coalescence fence connected to the first side wall and the second side wall. The coalescence fence has a first screen, a second screen oriented generally parallel to the first screen, and a media disposed between the first screen and the second screen.
摘要翻译： 本发明的实施例包括梯形沉降器，其具有纵向轴线，底座，与纵向轴线成一定角度定向的第一侧壁，与第一侧壁相对并且与纵向轴线成一定角度定向的第二侧壁，以及 连接到第一侧壁和第二侧壁的聚结栅栏。 聚结栅栏具有第一屏幕，大体平行于第一屏幕的第二屏幕以及布置在第一屏幕和第二屏幕之间的介质。
-
公开(公告)号：US07550120B2
公开(公告)日：2009-06-23
申请号：US11041197
申请日：2005-01-25
CPC分类号： B01D11/0449
摘要： An embodiment of the invention includes a cylindrical settler having a longitudinal axis, a conical base centered on the longitudinal axis, a outer wall centered on the longitudinal axis, a mix tank centered on the longitudinal axis and within the outer wall, and a coalescence fence extending from the outer surface of the mix tank.
摘要翻译： 本发明的一个实施例包括具有纵向轴线的圆柱形沉降器，以纵向轴线为中心的圆锥形基座，以纵向轴线为中心的外壁，以纵向轴线为中心并在外壁内的混合罐，以及聚结栅栏 从混合罐的外表面延伸。
-
公开(公告)号：US6109449A
公开(公告)日：2000-08-29
申请号：US185673
申请日：1998-11-04
CPC分类号： B03D1/16 , B01F3/04539 , B01F3/04836 , B03D1/1412 , B03D1/1493 , B01F2003/04553 , B01F2003/04631 , B01F2003/04638 , B01F2003/04687 , B01F7/00241 , B01F7/00341 , B01F7/00633 , B01F7/00641
摘要： A mixing system in a tank provides a flotation cell for froth collection of minerals such as metallic ores thereby separating such ores from other materials with which they are mined and enabling a concentrated ore component to be collected. The mixing system maintains particles containing the ores in a circulating liquid suspension in a contact zone where bubbles are discharged. Ore particles are attracted and attached to the bubbles. The bubbles rise and float to the top of the liquid for collection of the concentrated ores. The mixing system includes a radial flow impeller and an axial flow impeller which are attached for rotation on a common shaft, with the axial flow impeller below the radial flow impeller. The radial flow impeller is disposed in a space between a disc, which rotates with the radial flow impeller and another disc which is stationary, and may be a flange of a pipe around the shaft and extending above the surface of the liquid. Air or other suitable aeration medium is brought, either under pressure or by suction created by the radial flow impeller, into the space. The aeration medium is radially discharged in the form of bubbles. The axial flow impeller is downwardly pumping and provides a circulation path which sweeps across the bottom of the tank, then upwardly along the sides of the tank returning through the radial discharge of bubbles back into the inlet or suction side of the axial flow impeller. The circulation is limited to the contact zone. A quiet or quiescent zone above the contact zone is left through which the bubbles with attached ore particles can rise without bursting and form the froth containing the concentrated ore for collection.
摘要翻译： 罐中的混合系统提供用于泡沫收集矿物如金属矿石的浮选池，从而将这些矿石与其开采的其它材料分离并使集中的矿石成分被收集。 混合系统将含有矿石的颗粒保持在气泡排出的接触区域中的循环液体悬浮液中。 矿石颗粒被吸引并附着到气泡上。 气泡升高并漂浮到液体的顶部，用于收集浓缩矿石。 混合系统包括径向流动叶轮和轴向流动叶轮，其被安装用于在公共轴上旋转，其中轴向流动叶轮在径向流动叶轮下方。 径向流动叶轮设置在与径向流动叶轮一起旋转的圆盘和静止的另一个圆盘之间的空间中，并且可以是围绕轴的管道的凸缘并且在液体的表面上方延伸。 空气或其他合适的曝气介质在压力或通过径向流动叶轮产生的吸力下进入空间。 曝气介质以气泡的形式径向排出。 轴向流动叶轮向下泵送并提供一个循环通道，该循环通道沿着罐的底部扫过，然后向上沿着罐的侧面返回通过气泡的径向排放返回轴向流动叶轮的入口侧或吸入侧。 循环限于接触区。 接触区上方的静止或静止区留下，具有附着的矿石颗粒的气泡可以上升而不会破裂，并形成含有浓缩矿石的泡沫用于收集。
-
-
搜索结果
3 条记录 (耗时 0.02 秒)
