公开(公告)号：US20070051674A1

公开(公告)日：2007-03-08

申请号：US11591755

申请日：2006-11-02

申请人： Jack Bratten

发明人： Jack Bratten

IPC分类号： F03B13/12

CPC分类号： B23Q11/1069 ,  B23Q11/0057 ,  F04D5/00 ,  F04D29/183 ,  F04D29/2205

摘要： A lift station for raising the level of an open channel flow of liquid by sweeping blades mounted to a rotated wheel into the liquid flow after entering a housing to sweep the liquid up and back along a housing interior wall and over a weir edge located well above the level of the open channel flow stream. The flow stream is caused to descend as it enters the housing through a drop to increase the flow velocity to a degree sufficient to offset the impeding effect on upstream flow of the encounter of the flow with the rotating blades. Roller bearings are mounted to the inside of the housing to side walls to support the bladed wheel and are packed with a solid lubricant to insure a long service life despite being exposed to the liquid and debris entrained therein. A reverse rotation device positively prevents a backwards rotation of the wheel to prevent damage to the blades. The wheel is driven by a motor mounted in a housing tray affixed to one side wall driving a drive shaft penetrating the side wall. The housing tray collects any liquid leaking past the shaft and has a sloping bottom directing liquid back towards a drain hole in the housing side wall.

摘要翻译： 一种提升站，用于通过将安装到旋转的轮上的叶片扫入到液体流中的液体流进入壳体之后提高液体的开放通道水平，以沿着壳体内壁向上和向上扫过液体，并且位于远高于 开放通道流量的水平。 使流动流通过液滴进入壳体时下降，以将流速增加到足以抵消与旋转叶片的流动遇到的上游流动的阻碍作用的程度。 滚子轴承安装到外壳的内侧至侧壁，以支撑叶轮，并装有固体润滑剂，以确保长期使用寿命，尽管暴露于夹带在其中的液体和碎屑。 反向旋转装置可以肯定地防止车轮的向后旋转，以防止损坏叶片。 车轮由安装在固定在驱动穿过侧壁的驱动轴的一个侧壁上的外壳托盘中的马达驱动。 壳体托盘收集经过轴泄漏的任何液体，并具有倾斜的底部，将液体引导回到壳体侧壁中的排水孔。

公开(公告)号：US20070210013A1

公开(公告)日：2007-09-13

申请号：US11370393

申请日：2006-03-07

申请人： Jack Bratten ,  Bryn Hartshorne

发明人： Jack Bratten ,  Bryn Hartshorne

IPC分类号： B01D33/04

CPC分类号： B01D33/04 ,  B01D33/056 ,  B01D2201/204

摘要： A filter apparatus includes a endless filter belt loop disposed in an interior space within a tank which receives liquid to be filtered. The filter belt has a series of closely spaced parallel guide-flight bars attached which are successively engaged by an extendible element on a pivot plate which is periodically oscillated to under the filter belt. The bars are received in guide spaces to hold the filter belt in position over a filter support having openings allowing filtering flow thererthrough. Collapsible sealed hoses partially filled with liquid are used as edge seals extending along the guide spaces over side edges of the filter belt and are expanded by engagement of an upper end of each of the hoses with a squeeze member on the pivot plate. The squeeze members are moved off the hoses when the pivot plate is oscillated to advance the filter belt during indexing to release the sealing pressure and allow filter belt indexing movement. The pivot plate oscillation also operates a beater bar to guide the belt to dislodge solids from the belt. In a vacuum version, the filter belt support is provided by molded plastic support pieces assembled over a solid curving support plate in the tank.

摘要翻译： 过滤装置包括设置在容纳待过滤液体的罐内的内部空间中的环形过滤带环。 过滤带具有一系列紧密间隔开的平行的引导螺旋杆，它们连接在枢轴板上的可延伸元件上，周向振荡到过滤带下方。 这些杆被容纳在引导空间中，以将过滤带保持在具有允许过滤流过的开口的过滤器支架上的适当位置。 部分充满液体的可折叠的密封软管被用作在过滤带的侧边缘上沿着引导空间延伸的边缘密封件，并且通过每个软管的上端与枢转板上的挤压构件的接合来扩展。 当枢转板振动时，挤压构件从软管上移开，以在分度过程中推进过滤带以释放密封压力并允许过滤带分度运动。 枢轴板振荡还操作搅拌棒以引导带从带上移除固体。 在真空型中，过滤带支撑件由组装在罐中的固体弯曲支撑板上的模制塑料支撑件提供。

公开(公告)号：US4430231A

公开(公告)日：1984-02-07

申请号：US405524

申请日：1982-08-05

申请人： Jack Bratten

发明人： Jack Bratten

IPC分类号： B01D25/127 ,  B01D33/04

CPC分类号： B01D25/1275 ,  B01D2201/345

摘要： A filtering apparatus and method is disclosed adapted to filter suspended solids from a liquid, consisting of a filter housing which receives a flexible belt filtering element into a filter chamber, the liquid to be passed through the belt to filter out solids. The flexible belt is movably mounted to be passed through end openings on either side of a filter chamber to enable removal of accumulated solids after each filter cycle. The end openings are sealed during filtering cycles by flexible tube segments extending across the openings which are pressurized to effect a seal and evacuated to allow removal of the belt. A series of such filters may be stacked together with a traveling roller assembly utilized for simultaneously moving the belts of each filter in and out of the chamber.

摘要翻译： 公开了一种适用于从液体中过滤悬浮固体的过滤装置和方法，该过滤装置和方法由将柔性带过滤元件接纳到过滤室中的过滤器壳体组成，待通过该带以过滤出固体的液体。 柔性带可移动地安装以穿过过滤室两侧的端部开口，以在每个过滤器循环之后能够去除积聚的固体。 端部开口在过滤循环期间通过延伸穿过开口的柔性管段被密封，所述管段被加压以实现密封并抽真空以允许移除带。 一系列这样的过滤器可以与用于同时将每个过滤器的带子移入和移出腔室的行进辊组件堆叠在一起。

公开(公告)号：US20070007216A1

公开(公告)日：2007-01-11

申请号：US11523193

申请日：2006-09-19

申请人： Jack Bratten

发明人： Jack Bratten

IPC分类号： B01D36/00

CPC分类号： B23Q11/1069 ,  B23Q11/0057 ,  Y10T137/7754 ,  Y10T137/794 ,  Y10T137/85954

摘要： An arrangement and method for maintaining a minimum flow velocity in return piping receiving dirty coolant from a plurality of machine tools receiving filtered coolant from a filter apparatus. A bypass line diverts clean coolant into the return piping via a pressure reducing valve set to allow make up flow of clean coolant into the return piping just sufficient to maintain a pressure corresponding to the minimum flow velocity in the return piping. A pressure maintaining valve is interposed upstream of the pressure reducing valve and set to restrict flow as necessary to maintain adequate pressure to insure that the machine tools are adequately supplied with clean coolant at start up prior to the beginning of contaminated flow in the return piping.

公开(公告)号：US20060060545A1

公开(公告)日：2006-03-23

申请号：US10783969

申请日：2004-02-20

申请人： Jack Bratten

发明人： Jack Bratten

IPC分类号： C02F1/00

CPC分类号： B23Q11/1069 ,  B23Q11/0057 ,  Y10T137/7754 ,  Y10T137/794 ,  Y10T137/85954

摘要： An arrangement and method for maintaining a minimum flow velocity in return piping receiving dirty coolant from a plurality of machine tools receiving filtered coolant from a filter apparatus. A bypass line diverts clean coolant into the return piping via a pressure reducing valve set to allow make up flow of clean coolant into the return piping just sufficient to maintain a pressure corresponding to the minimum flow velocity in the return piping. A pressure maintaining valve is interposed upstream of the pressure reducing valve and set to restrict flow as necessary to maintain adequate pressure to insure that the machine tools are adequately supplied with clean coolant at start up prior to the beginning of contaminated flow in the return piping.

摘要翻译： 一种用于在从多个机器接收脏的冷却剂的回流管道中保持最小流速的装置和方法，所述机器从过滤器装置接收过滤的冷却剂。 旁路管路通过设置的减压阀将清洁的冷却剂转移到回流管道中，以允许清洁的冷却剂补充到回流管道中，足以保持与回流管道中的最小流速相对应的压力。 压力保持阀插入减压阀的上游，并设置为根据需要限制流量，以保持足够的压力，以确保机床在返回管道中的污染流动开始之前的启动时被充分地供应清洁的冷却剂。