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1. 发明专利

JP2012071307A Immersion type membrane separator, method of cleaning air diffuser, and membrane separation method 有权
标题翻译：渗透型膜分离器，清洁空气扩散器的方法和膜分离方法
公开(公告)号：JP2012071307A
公开(公告)日：2012-04-12
申请号：JP2011265397
申请日：2011-12-05
申请人： Toray Ind Inc , 東レ株式会社
发明人： ONOE TOSHIJI , MORIKAWA HIROBUMI , SAKAI KENJI
IPC分类号： B01D65/08 , C02F3/12 , C02F3/20
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a membrane separation method useful for efficiently purifying clean water, sewage, human waste, industrial drainage or the like and efficiently cleaning an air diffuser with a simple apparatus, an immersion type membrane separator to be used therefor, and a method of cleaning the air diffuser to be used for the membrane separator.SOLUTION: The immersion type membrane separator includes a separation membrane module 2 to be immersed in a treatment tank 1 that stores liquid to be treated, the air diffuser 4 arranged below the separation membrane module, and an air supply device 7 that supplies air to the air diffuser through an air supply pipe. The air diffuser 4 comprises only a main pipe having no branching structure. The main pipe 4 of the air diffuser 4 has one or more turning parts. Both ends of the main pipe 4 of the air diffuser are connected to the air supply pipes 5 and 6, respectively. Valves (switching valves 10 and 11) are provided in one or both of the air supply pipes. The immersion type membrane separator opens/closes or switches the valves to change the direction of supplying air from the air supply tubes to the air diffuser, for cleaning the air diffuser.
摘要翻译：要解决的问题：提供一种用于有效净化清洁水，污水，人体废物，工业排水等的膜分离方法，并且用简单的装置有效地清洁空气扩散器，使用的浸入式膜分离器以及清洁用于膜分离器的空气扩散器的方法。解决方案：浸渍型膜分离器包括：待浸渍在待处理液体的处理槽1中的分离膜组件2，布置在分离膜组件下方的空气扩散器4和供给装置通过供气管将空气送至空气扩散器。空气扩散器4仅包括没有分支结构的主管。空气扩散器4的主管4具有一个或多个转动部。空气扩散器的主管4的两端分别连接到供气管5和6。在一个或两个供气管中设置有阀（切换阀10和11）。浸入式膜分离器打开/关闭或切换阀，以改变从空气供应管向空气扩散器供应空气的方向，以清洁空气扩散器。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2006263716A Dipping type membrane separation apparatus, washing method of air diffuser and membrane separation method 审中-公开
标题翻译：封装式隔膜分离装置，空气扩散器和膜分离方法的洗涤方法
公开(公告)号：JP2006263716A
公开(公告)日：2006-10-05
申请号：JP2006044841
申请日：2006-02-22
申请人： Toray Ind Inc , 東レ株式会社
发明人： ONOE TOSHIJI , MORIKAWA HIROBUMI , SAKAI KENJI
IPC分类号： C02F1/44 , B01D65/00 , B01D65/02 , C02F3/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a membrane separation method which is useful in efficiently clarifying clean water, sewage, human waste, industrial waste water or the like and by which an air diffuser can be efficiently washed with an apparatus of simple constitution and to provide a dipping type membrane separation apparatus used therefor and a washing method of the air diffuser used therefor. SOLUTION: The dipping type membrane separation apparatus is equipped with a separation membrane module 2 which is provided by being dipped in a treating tank 1 storing liquid to be treated, the air diffuser 4 disposed below the separation membrane module and a gas feeding device 7 for feeding gas to the air diffuser via a gas feeding pipe. In the dipping type membrane separation apparatus, the air diffuser 4 is constituted only of a main pipe having no branched structure, the gas feeding pipes 5, 6 are respectively connected with both end parts of the main pipe 4 of the air diffuser and valves (stop valves 10, 11) are arranged at both or one of the gas feeding pipes. The dipping type membrane separation apparatus is used and the air diffuser is washed by changing a direction where gas is fed from the gas feeding pipe to the air diffuser by performing opening/closing or switching of the valves. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种膜分离方法，其有效地澄清清洁水，污水，人类废物，工业废水等，并且可以用简单结构的装置有效地清洗空气扩散器并提供用于其的浸渍型膜分离装置和用于其的空气扩散器的洗涤方法。解决方案：浸渍型膜分离装置配备有分离膜组件2，其通过浸渍在储存待处理液体的处理槽1中，设置在分离膜组件下方的空气扩散器4和气体供给装置7，用于经由气体供给管将气体供给到空气扩散器。在浸渍型膜分离装置中，空气扩散器4仅由不具有分支结构的主管构成，气体供给管5,6分别与空气扩散器的主管4的两端部和阀（截止阀10,11）设置在两个或一个气体供给管中。使用浸渍型膜分离装置，通过进行阀的打开/关闭或切换，将从气体供给管供给气体的方向改变为空气扩散器，从而对空气扩散器进行清洗。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006142303A Hollow fiber membrane treatment system 审中-公开
标题翻译：中空纤维膜处理系统
公开(公告)号：JP2006142303A
公开(公告)日：2006-06-08
申请号：JP2006060676
申请日：2006-03-07
申请人： Toray Ind Inc , 東レ株式会社
发明人： ONOE TOSHIJI , OKADA HIROMICHI , YAO MASATOSHI
IPC分类号： B01D63/02 , B01D65/02
摘要： PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module which can prevent a sediment from tangling with a hollow fiber membrane to operate stably also in the use of treating wastewater containing the sediment. SOLUTION: In a membrane module, one ends of a plurality of hollow fiber membranes are each a separated free end, and the other ends are connected to a water collecting portion. A hollow fiber membrane module unit in which a plurality of the membrane modules are arranged in parallel is immersed in a water tank to which raw water flows, with the water collecting portion located on the lower side. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种中空纤维膜组件，其可以防止沉淀物与中空纤维膜缠结，以在处理含有沉淀物的废水的使用中稳定地操作。解决方案：在膜组件中，多个中空纤维膜的一端各自是分离的自由端，另一端连接到集水部分。将多个膜组件平行布置的中空纤维膜组件单元浸入原水流动的水箱中，集水部位于下侧。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2007061787A Separation membrane module, water treatment apparatus and water treatment method using the apparatus 审中-公开
标题翻译：分离膜模块，水处理设备和使用设备的水处理方法
公开(公告)号：JP2007061787A
公开(公告)日：2007-03-15
申请号：JP2005254599
申请日：2005-09-02
申请人： Toray Ind Inc , 東レ株式会社
发明人： SAKAI KENJI , ONOE TOSHIJI , YOKOGAWA KATSUMI
IPC分类号： B01D65/02 , B01D63/00 , B01D63/08 , C02F1/44
CPC分类号： Y02A20/131
摘要： PROBLEM TO BE SOLVED: To provide a separation membrane module in which a uniform gas-liquid-mixed flow can be sent to each of membrane elements even when the separation membrane module is short and the power of scraping stains on the surfaces of membrane elements can be kept and to provide a water treatment apparatus and a water treatment method.
SOLUTION: The separation membrane module is provided with: a plurality of membrane elements arrayed horizontally in a box unit; an air diffuser arranged below the membrane elements in the box unit; and hoods arranged below the box unit to guide the air discharged from the air diffuser into the box unit. The hood facing the arrayed direction of the membrane elements is extended to the position lower than those of the hoods other than the hood facing the arrayed direction of the membrane elements.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种分离膜组件，其中即使当分离膜组件短并且刮擦功能在刮板表面上时，也可以将均匀的气液混合流送到每个膜元件可以保持膜元件并提供水处理装置和水处理方法。解决方案：分离膜组件设置有：多个膜元件，其在箱单元中水平排列; 布置在盒单元中的膜元件下方的空气扩散器; 以及布置在箱单元下方的罩以将从空气扩散器排出的空气引导到箱单元中。面向膜元件的排列方向的罩子延伸到低于罩子的位置，而不是罩子面向膜元件的排列方向。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005270905A Membrane filter element, membrane separation device, and filtration method 有权
标题翻译：膜过滤器元件，膜分离装置和过滤方法
公开(公告)号：JP2005270905A
公开(公告)日：2005-10-06
申请号：JP2004091311
申请日：2004-03-26
申请人： Toray Ind Inc , 東レ株式会社
发明人： MATSUMOTO HIROSHI , ONOE TOSHIJI , KUMO ICHIRO
IPC分类号： B01D63/00 , B01D69/10
摘要： PROBLEM TO BE SOLVED: To provide a membrane filter element which can prevent a membrane filter from getting in close contact with a base material without using a flow channel material, and also provide a membrane filtration device and a filtration method.
SOLUTION: The membrane filter element is provided with a membrane filter and a base material supporting the membrane filter. In addition, the base material comprises a water-impermeable material and has a plurality of projections in a range in which the membrane filter is supported. In this case, the ratio of the total of the areas of a plurality of the projections to the area of the membrane filter is 0.15-0.35.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种膜过滤元件，其可以防止膜过滤器不使用流动通道材料与基材紧密接触，并且还提供膜过滤装置和过滤方法。解决方案：膜过滤元件设置有膜过滤器和支撑膜过滤器的基材。此外，基材包含不透水材料，并且在膜过滤器被支撑的范围内具有多个突起。在这种情况下，多个突起的面积与膜过滤器的面积的比率为0.15〜0.35。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005138103A Separation membrane module and membrane separation device 审中-公开
标题翻译：分离膜模块和膜分离装置
公开(公告)号：JP2005138103A
公开(公告)日：2005-06-02
申请号：JP2004298589
申请日：2004-10-13
申请人： Toray Ind Inc , 東レ株式会社
发明人： ONOE TOSHIJI , NISHIMURA KAZUHIKO , YOKOGAWA KATSUMI
IPC分类号： B01D63/08 , B01D63/14 , B01D65/08 , C02F1/44 , C02F3/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a separation membrane module and a membrane separation device using the same for eliminating uneven aeration in flow passages among separation membrane elements and preventing uneven accumulation of sludge among the separation membranes. SOLUTION: The separation membrane module is formed by radially disposing a plurality of flat separation membrane elements formed by disposing flat membranes on a surface of a penetrating liquid passage material. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种分离膜组件和使用其的膜分离装置，用于消除分离膜元件之间的流动通道中的不均匀曝气并防止分离膜之间污泥的不均匀积聚。解决方案：分离膜组件通过在穿透液体通道材料的表面上设置平坦膜形成的多个平坦分离膜元件而形成。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2010194524A Immersion type membrane separator, washing method of air diffuser, and membrane separation method 有权
标题翻译：悬浮式隔膜分离器，空气扩散器的洗涤方法和膜分离方法
公开(公告)号：JP2010194524A
公开(公告)日：2010-09-09
申请号：JP2009045547
申请日：2009-02-27
申请人： Toray Ind Inc , 東レ株式会社
发明人： BABA JUNICHI , ONOE TOSHIJI , ICHINOSE MAKOTO
IPC分类号： B01D65/02 , B01D65/00 , C02F1/44
CPC分类号： B08B9/0323 , B01D61/22 , B01D2315/06 , B01D2317/04 , B01D2321/185 , B08B9/00 , C02F3/1273 , Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a membrane separation method capable of surely removing plugging of an air diffuser with a simple operation of only valve opening and closing, to provide an immersion type membrane separator used therefor, and to provide a washing method of the diffuser used therefor further. SOLUTION: In the immerse type membrane separator, a gas is supplied through a gas supplying pipe 5, 6 toward a separation membrane module 2, arranged to be immersed in a treatment tank 1 stored a liquid to be treated, and an air diffuser 4, arranged below the separation membrane module 2 and also having two connection openings a, b; when at least one air diffuser is arranged in one treatment tank, each air diffuser is connected from two header pipes A, B of the gas supplying pipes and a switching valve is arranged individually at four position of upper flowing side A1, B1 and lower flowing side A2, B2 thereof, respectively; and further an end part of the lower flowing side of the header pipe A, B is opened in air. A flowing direction in the air diffuser is changed to wash the air diffuser by switching the switching valve using the immerse type membrane separator. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种膜分离方法，其能够通过简单的仅打开和关闭的操作来可靠地去除空气扩散器的堵塞，以提供用于其的浸渍型膜分离器，并提供洗涤方法的扩散器进一步用于此。解决方案：在浸入式膜分离器中，将气体通过气体供给管5,6向分离膜组件2供给，该分离膜组件2被设置为浸没在待处理液体的处理槽1中，扩散器4，布置在分离膜组件2的下方，并且还具有两个连接孔a，b; 当在一个处理槽中布置至少一个空气扩散器时，每个空气扩散器从供气管的两个集管A，B连接，并且切换阀分别设置在上流侧A1，B1和下流的四个位置侧A2，B2; 并且集管A，B的下流侧的另一端部在空气中打开。通过使用浸入式膜分离器切换切换阀来改变空气扩散器中的流动方向以洗涤空气扩散器。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2007083229A Immersion-type membrane filtration apparatus 审中-公开
标题翻译：浸渍型膜过滤装置
公开(公告)号：JP2007083229A
公开(公告)日：2007-04-05
申请号：JP2006228840
申请日：2006-08-25
申请人： Toray Ind Inc , 東レ株式会社
发明人： KANETANI KEIGO , SAKAI KENJI , ONOE TOSHIJI
IPC分类号： B01D63/00 , C02F1/44
摘要： PROBLEM TO BE SOLVED: To provide an immersion-type membrane filtration apparatus which facilitates connection of a filtered water discharge port in a filtration membrane to a filtration device connection port in a water collection pipe and can easily be assembled. SOLUTION: This immersion-type membrane filtration apparatus comprises a plurality of filtration devices, each provided with a filter, arranged so as to be provided in an immersed state within a treatment tank for filtration treatment of water to be treated within the treatment tank. The immersion-type membrane filtration apparatus includes the filtration devices equipped with a filtered water discharge port for discharging water, contained within the treatment tank, filtered through the filters into the outside of the filtration devices; the immersion-type membrane filtration apparatus further includes a water collection pipe having a filtration device connection port; the filtration device connection port is provided approximately on an extended line of the axial line of the filtered water discharge port so as to face the filtered water discharge port, and a flow passage is located between the filtered water discharge port and the filtration device connection port. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种浸入式膜过滤装置，其有利于过滤膜中的过滤排水口与集水管中的过滤装置连接口的连接，并且可以容易地组装。解决方案：该浸渍型膜过滤装置包括多个过滤装置，每个过滤装置设置有过滤器，其布置成浸没状态设置在处理槽内，用于在处理过程中对待处理的水进行过滤处理坦克。浸渍型膜过滤装置包括过滤装置，该过滤装置装有用于排出水的过滤排水口，其被包含在处理槽内，通过过滤器过滤到过滤装置的外部; 浸渍型膜过滤装置还包括具有过滤装置连接口的集水管; 过滤装置连接口大致设置在过滤排水口的轴线的延长线上，以面向过滤的排水口，并且流路位于过滤排水口和过滤装置连接口之间。版权所有（C）2007，JPO＆INPIT

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