| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 一种立式轴流泵型核桃壳过滤器及其过滤方法 | CN201510753887.6 | 2015-11-05 | CN105344138A | 2016-02-24 | 张清顿; 杨远生; 李爱英; 徐平 |
| 本发明涉及一种立式轴流泵型核桃壳过滤器以及过滤方法，过滤器包括罐体、环形支架、进水管、出水管、排污管以及多级过滤层，罐体竖直固装在底座上，在罐体上部连通安装有一进水管，该进水管上安装有进水管电动蝶阀；罐体底部连通有一出水管，出水管安装有出水阀；在罐体底部连通有一排污管，排污管安装有排污阀，在罐体内壁上、下间隔固装有多层环形支架，环形支架分别用于支撑多级过滤层；在罐体内中部竖直同轴固装有一吸水室，吸水室为上下两端开口的圆柱筒形结构，在吸水室内竖直同轴安装有一传动轴，该传动轴上端伸出罐体并驱动安装有一电机，在吸水室内的传动轴下部同轴安装有一泵轮。本发明适用于石油工业含油污水的深度处理，处理效果好。 | ||||||
| 2 | 滤料装填方法 | CN201410631349.5 | 2014-11-11 | CN104524852A | 2015-04-22 | 林莹陈 |
| 本发明公开一种滤料装填方法，其特征在于包括如下步骤：步骤a：先将筒体竖直放好；步骤b：选用一个合适尺寸规格的装填器，装填器的本体为漏斗状结构，本体底面设有一个环形凹槽；本体内的中心处设有保护柱，保护柱通过径向条与本体的内壁相连；保护柱的底面开有一个保护凹槽；步骤c：将装填器的环形凹槽固定在筒体上端部的螺纹连接部外面，保护柱的保护凹槽套在中心管上端部外面；步骤d:向本体内倒入滤料，滤料从本体下部的开口流动到筒体内；步骤e：完成装填后，取下装填器。实施本发明时环形凹槽能遮挡筒体上端部的螺纹连接部，保护柱的保护凹槽能遮挡中心管的上端部，这样就能有效避免滤料与这两个部位接触，从而防止滤料污染筒体。 | ||||||
| 3 | 一种用于腐蚀环境下的树脂过滤器 | CN201310422867.1 | 2013-09-17 | CN104436817A | 2015-03-25 | 易刚 |
| 本发明公开了一种用于腐蚀环境下的树脂过滤器，包括自上向下依次连接的玻璃钢材质的上筒节（1），中间筒节（3）和下筒节（4），上筒节（1）顶端和下筒节（4）底端均有法兰盖（6），上筒节（1）与中间筒节（3）之间，以及中间筒节（3）与下筒节（4）之间均有玻璃钢孔板（2），中间筒节（3）内填充有树脂颗粒。本发明解决了强腐蚀介质对普通材料的腐蚀问题，且综合考虑了物料过滤过程中的一系列影响因素，设计了特殊的过滤结构，具有结构简单，运行稳定，过滤效果好，经济实用等优点。 | ||||||
| 4 | 过滤器及其滤芯连接装置 | CN201310479377.5 | 2013-10-14 | CN104548720A | 2015-04-29 | 王学全; 向延群; 陈子斌; 刘晓辉; 夏鹏; 杜旗; 杨勇; 王彤 |
| 本发明公开了一种滤芯连接装置，包括：墙座（A），所述墙座（A）具有用于连接至少两个所述滤芯的连接水槽（1）；与所述墙座（A）连接，并密封所述连接水槽（1）形成连接水道的墙座盖（B）。本发明实施例提供的滤芯连接装置，通过设置连接至少两个滤芯的连接水槽，完成滤芯的连接，避免了设置多个连接接头及连接管路的情况，简化了装配工序，降低了人工操作强度。本发明还提供了一种过滤器，包括至少两个滤芯，滤芯由如上述任一种的滤芯连接装置连接。由于上述滤芯连接装置具有上述效果，具有上述滤芯连接装置的过滤器也应具有同样的技术效果，在此不再一一介绍且均在保护范围之内。 | ||||||
| 5 | Filter | JP14927393 | 1993-06-21 | JPH0655016A | 1994-03-01 | ANDORIYUU DEREKU TAANAA; SUTANRII DEREKU DEERAMU; PIITAA KORIN RABUGUROOBU |
| PURPOSE: To provide a filter having a device capable of washing the filter on the spot in order to minimize necessary electric power. CONSTITUTION: The filter 10 has a stack of flat rectangular filtrate-collecting chambers 12 which comprise sheets 26 of stainless steel filter media and are respectively connected to via respective thyristors 54, 58 to a power supply 50. Anode plates 14 are arranged between adjacent chambers 12. At intervals a current of, for example 1,000 A is supplied to each chamber 12 in turn such that it is a cathode, for a short time sufficient to remove any fouling. | ||||||
| 6 | Filter | US20789438 | 1938-05-14 | US2253686A | 1941-08-26 | NASH BURCKHALTER ROBERT |
| 7 | Electrical filter | US72846 | 1993-06-07 | US5342514A | 1994-08-30 | Andrew D. Turner; Stanley D. Derham; Peter C. Lovegrove |
| A filter (10) comprises a stack of flat rectangular filtrate-collecting chambers (12) defined by sheets (26) of stainless steel filter medium, and connected via respective thyristors (54, 58) to a power supply (50). Anode plates (14) are arranged between adjacent chambers (12). At intervals a current (of for example 1000A) is supplied to each chamber (12) in turn such that it is a cathode, for a short time sufficient to remove any fouling. | ||||||
| 8 | Liquid filter of spiral wound construction with alternate layers of a surface area media and a depth media | US62031 | 1987-06-15 | US4877527A | 1989-10-31 | Peter Brownell |
| A liquid filter cartridge includes a centertube and a filtering media wrapped circumferentially about the centertube to provide a spirally wrapped media. The media includes a surface-type filtering medium having a predetermined porosity and a depth-type filtering medium which is disposed between the wraps of the surface-type filtering medium. The surface-type filtering medium is a filtering paper, and the depth-type filtering medium is an air laid batt which includes structural fibers tending to support the surface-type medium and to prevent the latter from collapsing under dynamic flow conditions. The depth-type medium is porous and offers little resistance to fluid flow, so that the liquid to be filtered can easily flow both radially from one of the layers of the surface-type medium to the adjacent layer, and also can flow circumferentially to thereby permit access for the liquid to be filtered over the entire area of the inner wraps of the surface-type medium. | ||||||
| 9 | Graduated dual density liquid filter element | US52017966 | 1966-01-12 | US3384241A | 1968-05-21 | NOSTRAND WILLIAM G |
| 10 | Oil filter | US63000045 | 1945-11-21 | US2427733A | 1947-09-23 | MCCANN CHARLES S |
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