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1. 发明授权

US3547816A Method and apparatus for waste water purification 失效
标题翻译：用于废水净化的方法和装置
公开(公告)号：US3547816A
公开(公告)日：1970-12-15
申请号：US3547816D
申请日：1968-11-18
申请人： KURITA WATER IND LTD
发明人： HORIGUCHI TADAO , MATSUO AKIO , ISHIKA TOSHIKATU
IPC分类号： B01D24/14 , C02F3/06 , B01D23/24 , C02C5/04
CPC分类号： C02F3/06 , B01D24/14 , B01D24/461 , B01D24/4636 , Y02W10/15

2. 发明授权

US3077987A Method of filtration by floating filter media 失效
标题翻译：浮选过滤介质过滤方法
公开(公告)号：US3077987A
公开(公告)日：1963-02-19
申请号：US76889158
申请日：1958-10-22
申请人： HIROSHI MORIMOTO
发明人： HIROSHI MORIMOTO
IPC分类号： B01D35/00
CPC分类号： B01D24/4631 , B01D24/005 , B01D24/12 , B01D24/461

3. 发明授权

US2315254A Filter bed cleaner with rotary agitator 失效
标题翻译：带旋转搅拌器的滤床清洗机
公开(公告)号：US2315254A
公开(公告)日：1943-03-30
申请号：US34225340
申请日：1940-06-25
申请人： FRASER CHARLES E
发明人： FRASER CHARLES E
IPC分类号： B01D24/22
CPC分类号： B01D24/22 , B01D24/44 , B01D24/461 , B01D24/4636 , B01D24/4673

4. 发明授权

US2315252A Filter channel scraper 失效
标题翻译：过滤通道刮刀
公开(公告)号：US2315252A
公开(公告)日：1943-03-30
申请号：US34225140
申请日：1940-06-25
申请人： FRASER CHARLES E
发明人： FRASER CHARLES E
IPC分类号： B01D35/00
CPC分类号： B01D24/461 , B01D24/205

5. 发明授权

US2224191A Filter bed cleaning 失效
公开(公告)号：US2224191A
公开(公告)日：1940-12-10
申请号：US26845539
申请日：1939-04-18
申请人： LOSE JR CHARLES
发明人： LOSE JR CHARLES
IPC分类号： B01D21/00 , B01D35/24 , B03B5/26
CPC分类号： B01D21/0012 , B01D24/22 , B01D24/461 , B01D35/16

6. 发明授权

US2095131A Filter 失效
公开(公告)号：US2095131A
公开(公告)日：1937-10-05
申请号：US1884335
申请日：1935-04-29
申请人： HEADSON FRANK A
发明人： HEADSON FRANK A
IPC分类号： B01D35/00
CPC分类号： B01D24/461 , B01D24/205 , B01D35/16

7. 发明授权

US803239A Water-filter. 失效
公开(公告)号：US803239A
公开(公告)日：1905-10-31
申请号：US1905258661
申请日：1905-05-03
申请人： LYNN FILTER MFG COMPANY
发明人： LYNN MIRABEAU NORMAN
CPC分类号： B01D24/461 , B01D24/005 , B01D24/047

8. 发明授权

US729722A Apparatus for cleaning sand filter-beds. 失效
公开(公告)号：US729722A
公开(公告)日：1903-06-02
申请号：US1902105780
申请日：1902-05-03
申请人： BLAISDELL HIRAM W
发明人： BLAISDELL HIRAM W
CPC分类号： B01D24/22 , B01D24/005 , B01D24/461

9. 发明申请

US20030183570A1 Filter medium washing method and filter 审中-公开
标题翻译：过滤介质洗涤方法和过滤器
公开(公告)号：US20030183570A1
公开(公告)日：2003-10-02
申请号：US10381376
申请日：2003-03-25
发明人： Takashi Takarabe
IPC分类号： B01D024/00
CPC分类号： B01D24/007 , B01D24/14 , B01D24/40 , B01D24/461 , B01D24/4673
摘要： A multi-layer filter, wherein a filter medium inside a rotatable or swingable horizontal drum (3) is formed in a multi-layer shape with a single or a combined grading, specific gravity, and characteristic of filter medium desirably according to the purpose of treatment and washed with raw water while rubbing the filter medium by rorating or swinging the drum (3) so that contaminent can be removed to surely recover the filter medium at each layer, a raw water inflow tube (5) and a filtered water outflow tube (7) are formed in a shape of double-pipe, a sandproof means and a filter medium agitating means are installed on both or either of the tubes, and a cleaning means and an adhesion prevention means for preventing seaweed from adhering to the inside wall of the drum (3) are installed between a filter net (15) and the inside wall of the drum (3), whereby a structure can be simplified, controllability and maintainability can be facilitated, production cost and maintenance cost can be reduced, and durability and filtering efficiency can be increased.
摘要翻译：一种多层过滤器，其中可旋转或可摆动的水平滚筒（3）内的过滤介质以多层形状形成，具有单一或组合的分级，比重和过滤介质的特性，期望根据目的处理并用原水洗涤，同时通过使滚筒（3）旋转或摆动来摩擦过滤介质，从而可以去除污染物以确保每层回收过滤介质，原水流入管（5）和过滤水流出管（7）形成为双管形状，防砂装置和过滤介质搅拌装置安装在两个或两个管上，以及清洁装置和防粘附装置，用于防止海藻粘附到内壁上滚筒（3）安装在过滤网（15）和滚筒（3）的内壁之间，从而可以简化结构，可以方便地实现可控性和可维护性，生产成本和维护成本可以是红色的并且可以提高耐久性和过滤效率。

10. 发明授权

US4279747A Rapid continuous clarifier 失效
标题翻译：快速连续净化器
公开(公告)号：US4279747A
公开(公告)日：1981-07-21
申请号：US112778
申请日：1980-01-17
申请人： Henry Chen
发明人： Henry Chen
IPC分类号： B01D33/00 , B01D21/14
CPC分类号： B01D24/4689 , B01D24/105 , B01D24/461
摘要： Apparatus for clarifying the liquid portion of a slurry such as preflocculated sugar juice is disclosed. A tank is provided, and a downwardly opening conical tray is located within the tank to divide the tank into upper and lower portions. The outer periphery of the tray is spaced from the interior of the tank to provide an annular passageway therebetween. A vertical pipe is centrally located within the upper portion of the tank, and has an open bottom above the tray. Slurry to be clarified is supplied inside the vertical pipe. The slurry flows out through the open bottom of the vertical pipe to the upper portion of the tank outside the vertical pipe. At least some of the liquid portion of the slurry rises through the sedimented mud of the slurry and collects in the upper portion of the tank outside the vertical pipe above the level of the tank outside the vertical pipe above the level of the mud. Some of the slurry flows downwardly through the passageway between the tray and the tank into the lower portion of the tank. The remaining liquid portion of the slurry in the lower portion of the tank rises through the sedimented mud and collects immediately beneath the tray. Collected liquid from both the upper and lower portions of the tank is withdrawn from the tank.
摘要翻译：公开了用于澄清诸如预絮凝糖浆的浆液的液体部分的装置。设置罐，并且向下开口的圆锥形托盘位于罐内以将罐分成上部和下部。托盘的外周与罐的内部间隔开，以在它们之间提供环形通道。垂直管道位于罐的上部的中心，并且在托盘上方具有开口的底部。待澄清的浆料在垂直管道内部供应。浆料通过垂直管的开放底部流出到垂直管外侧的罐的上部。浆料的至少一部分液体通过浆液的沉淀物上升，并在垂直管道外侧的垂直管道上方的水平面上方的水槽上方收集在垂直管道上方的泥浆上方。一些浆料向下流过托盘和罐之间的通道进入罐的下部。容器下部的浆液的剩余液体部分通过沉淀的泥浆升起，并立即收集在托盘的下面。从罐的上部和下部收集的液体从罐中取出。

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