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1. 发明专利

JP2005279495A Immersed membrane separator, washing method for diffuser, and membrane separation method 审中-公开
标题翻译：隔膜分离器，散发器的洗涤方法和膜分离方法
公开(公告)号：JP2005279495A
公开(公告)日：2005-10-13
申请号：JP2004098778
申请日：2004-03-30
申请人： Toray Ind Inc , 東レ株式会社
发明人： ICHINOSE MAKOTO , OKADA HIROMICHI
IPC分类号： C02F1/44 , B01D65/02 , C02F3/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide an immersed membrane separator, a washing method for a diffuser, and a membrane separation method which can wash and remove sludge in a diffuser with a simple device configuration, and continue operation with stable aeration and washing. SOLUTION: The immersed membrane separator has a separation membrane module immersed in a treatment tank storing liquid to be treated, the diffuser arranged below the separation membrane module, and a blower for supplying gas to the diffuser through piping. A means for opening the piping to the atmospheric pressure is installed between the blower and the diffuser. By opening the piping to the atmospheric pressure between the blower and the diffuser, the liquid to be treated, stored in the treatment tank is made to flow into the diffuser, and the diffuser is washed with the inflow liquid. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种浸入式膜分离器，扩散器的洗涤方法和膜分离方法，其可以以简单的装置构造洗涤和去除扩散器中的污泥，并且以稳定的通气和洗涤继续操作。解决方案：浸渍的膜分离器具有浸渍在储存待处理液体的处理槽中的分离膜组件，布置在分离膜组件下方的扩散器和用于通过管道向扩散器供应气体的鼓风机。用于将管道打开至大气压力的装置安装在鼓风机和扩散器之间。通过将管道打开到鼓风机和扩散器之间的大气压力，使待储存在处理罐中的待处理液体流入扩散器，并且用流入液体洗涤扩散器。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005270711A Immersed membrane filtration device and method 审中-公开
标题翻译：过滤膜过滤装置及方法
公开(公告)号：JP2005270711A
公开(公告)日：2005-10-06
申请号：JP2004084310
申请日：2004-03-23
申请人： Toray Ind Inc , 東レ株式会社
发明人： ICHINOSE MAKOTO , OKADA HIROMICHI
IPC分类号： C02F1/44 , C02F3/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide an immersed membrane filtration device and method which can stably continue the operation without making air remain in treated water piping regardless of treatment flow rate. SOLUTION: In the immersed membrane filtration device having a filtration membrane immersed in an aeration tank storing water to be treated, and the treated water piping taking out filtrate from the filtration membrane, at least two sets of descending piping, and a valve device for selecting a descending pipe to be used are installed to select the descending piping to be used according to the flow rate of the filtrate. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种浸没的膜过滤装置和方法，其可以在不使处理流量无论在处理水管道中保持空气的情况下稳定地继续操作。解决方案：在具有浸渍在储存待处理水的曝气池中的过滤膜的浸入膜过滤装置中，从过滤膜取出滤液的处理水管，至少两组下降管道和阀安装用于选择要使用的下降管的装置，以根据滤液的流量来选择要使用的下降管道。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2009112883A Air diffuser and membrane separator using the same 审中-公开
标题翻译：使用相同的空气扩散器和膜分离器
公开(公告)号：JP2009112883A
公开(公告)日：2009-05-28
申请号：JP2007285223
申请日：2007-11-01
申请人： Toray Ind Inc , 東レ株式会社
发明人： BABA JUNICHI , ICHINOSE MAKOTO , SAKAI KENJI , OSHIMA MASAYUKI
IPC分类号： C02F3/20 , B01D65/08 , B01F3/04 , C02F1/44 , C02F3/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide an air diffuser which suppresses the drying and solidifying of sludge infiltrated into the jet port of an air diffusing pipe used for a membrane separator processing sewerage and drainage, can prevent the clogging of the air diffusing pipe, and can perform a continuous operation over a long period, and to provide a membrane separator using the air diffuser. SOLUTION: The air fed from a blower 128, cooled by a blower cooling apparatus 230, and fed to a humidifying apparatus 240, so as to incorporate moisture therein, and thereafter, cooling is performed by damp cooling apparatuses 280, 290, thus the low temperature-high humidity air is constantly fed to an air diffusing pipe 122. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供抑制渗透到用于膜分离器处理污水和排水的空气扩散管的喷口中的污泥的干燥和固化的空气扩散器，可以防止空气扩散管的堵塞并且可以长时间地进行连续操作，并且提供使用空气扩散器的膜分离器。解决方案：由鼓风机冷却装置230冷却并供给到加湿装置240的风扇128供给的空气，以便在其中包含湿气，然后冷却由湿式冷却装置280,290，因此低温高湿空气不断地被供给到空气扩散管122.版权所有：（C）2009，JPO＆INPIT

4. 发明专利

JP2013081904A Method of removing filter membrane element 审中-公开
标题翻译：去除滤膜元件的方法
公开(公告)号：JP2013081904A
公开(公告)日：2013-05-09
申请号：JP2011223608
申请日：2011-10-11
申请人： Toray Ind Inc , 東レ株式会社
发明人： BABA JUNICHI , ITO TSUNETO , ICHINOSE MAKOTO
IPC分类号： B01D65/00 , B01D63/08
摘要： PROBLEM TO BE SOLVED: To provide a method of removing/storing a filter membrane element capable of preventing breakage of a filter membrane with a simple method.SOLUTION: When removing a filter membrane element 1 from a membrane filtration device including a filter membrane module 2, a water feed pipe (c) 5 communicating with a water collecting pipe 4 and a water feed pipe (d) 8 communicating with the water feed pipe (c) 5, wherein the filter membrane module 2 is immersed in a membrane-filtrated liquid, and any of a permeation water passage (b) 3, the water collecting pipe 4 and the water feed pipe (c) 5 includes a valve 7, the valve 7 is closed in a state where a flow is generated in a direction identical to that in the membrane filtration of the permeation water in the valve 7, then the filter membrane module 2 and the water feed pipe (c) 5 are extracted to the outside of the membrane-filtrated liquid by separating the water feed pipe (c) 5 from the water feed pipe (d) 9, and thereafter the filter membrane element 1 is removed from the filter membrane module 2.
摘要翻译：要解决的问题：提供一种通过简单的方法去除/存储能够防止过滤膜破裂的过滤膜元件的方法。解决方案：从包括过滤膜组件2的膜过滤装置中取出过滤膜元件1，与集水管4连通的给水管（c）5和与供水管（c）5，其中过滤膜组件2浸入膜过滤液体中，渗透水通道（b）3，集水管4和供水管（c）5 包括阀7，阀7在与阀7中的渗透水的膜过滤方向相同的方向产生流动的状态下关闭，然后过滤膜组件2和给水管（c ）5通过从给水管（d）9分离给水管（c）5而向膜过滤液体的外部提取，之后将滤膜元件1从过滤膜组件2中取出。 P>版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011189308A Active-sludge treatment apparatus and operation method thereof 审中-公开
标题翻译：活性污泥处理装置及其操作方法
公开(公告)号：JP2011189308A
公开(公告)日：2011-09-29
申请号：JP2010058867
申请日：2010-03-16
申请人： Toray Ind Inc , 東レ株式会社
发明人： ITO TSUNETO , OTAKA YOSHIFUMI , ICHINOSE MAKOTO
IPC分类号： C02F3/12 , B01D63/08 , C02F1/44
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide an active sludge treatment apparatus which is little in aeration power required for physical cleaning of a membrane surface and also capable of highly packing a dipping type membrane separation apparatus in a treatment tank, and to provide an operation method of the active sludge treatment apparatus. SOLUTION: The active sludge treatment apparatus has the dipping type membrane separation apparatus 1 and an air diffuser 3, which are dip arranged in a treatment tank 5 storing a liquid to be treated, wherein the dipping type membrane separation apparatus 1, having a plurality of flat membrane elements 2 which is arrayed keeping a space in the vertical direction and in parallel each other and has an opening part in the horizontal direction, is arranged so as to approach the bottom surface of the treatment tank 5, and the air diffuser 3 is arranged in the side direction of at least one opening part of the dipping type membrane separation apparatus 1, so as to approach a side defined by the side surface and the bottom surface of the treatment tank 5. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种活性污泥处理装置，其对于膜表面的物理清洁所需的曝气能力很小，并且还能够将浸渍型膜分离装置高度包装在处理槽中，并且提供活性污泥处理装置的操作方法。活性污泥处理装置具有浸渍型膜分离装置1和空气扩散器3，浸渍型膜分离装置1和空气扩散器3浸没在储存待处理液体的处理槽5中，其中浸渍型膜分离装置1具有排列成在垂直方向上保持空间并且彼此平行并且在水平方向上具有开口部的多个平坦膜元件2布置成接近处理槽5的底面，并且空气扩散器3沿着浸渍型膜分离装置1的至少一个开口部的侧面方向配置，以接近由处理槽5的侧面和底面限定的一侧。 C）2011，JPO＆INPIT

6. 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

7. 发明专利

JP2009195874A Membrane separation activated sludge treatment apparatus 审中-公开
标题翻译：膜分离活化污泥处理装置
公开(公告)号：JP2009195874A
公开(公告)日：2009-09-03
申请号：JP2008042729
申请日：2008-02-25
申请人： Toray Ind Inc , 東レ株式会社
发明人： ITO TSUNETO , ICHINOSE MAKOTO , SAKAI KENJI
IPC分类号： C02F1/44 , B01D63/08 , C02F3/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a simple improvement means to solve the problem that a membrane element for use in a membrane separation activated sludge treatment apparatus is damaged while undergoing the aeration in the operation, wherein a filtration film bonded to a filter plate is broken, resulting in a seal breakage, which is remarkably reduced particularly around the upper end portion of the membrane element. SOLUTION: The membrane separation activated sludge treatment apparatus comprises a membrane separation device having a plurality of membrane elements disposed therein and an aeration device disposed thereunder, wherein the membrane element has the filter plate, whose surfaces are both covered by the filtration film bonded to the filter plate at the periphery of the film for sealing. The filtration film is turned down at one edge of the filter plate so as to cover both the surfaces of the plate. The membrane element is arranged in the membrane separation device so that the filtration film surface is set nearly vertically and the edge where the filtration film is turned down comes to the upper side. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了解决用于膜分离活性污泥处理装置的膜元件在操作中通气时损坏的问题，提供了简单的改进手段，其中结合到过滤器的过滤膜板破裂，导致密封断裂，其特别是围绕膜元件的上端部显着减小。解决方案：膜分离活性污泥处理装置包括其中设置有多个膜元件的膜分离装置和设置在其下方的曝气装置，其中膜元件具有过滤板，其表面都被过滤膜覆盖在膜的周围粘合到过滤板上以进行密封。过滤膜在过滤板的一个边缘处向下倾斜以覆盖板的两个表面。膜元件布置在膜分离装置中，使得过滤膜表面几乎垂直地设置，并且过滤膜被翻转的边缘到达上侧。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009142751A Membrane separation apparatus 审中-公开
标题翻译：膜分离装置
公开(公告)号：JP2009142751A
公开(公告)日：2009-07-02
申请号：JP2007322697
申请日：2007-12-14
申请人： Toray Ind Inc , 東レ株式会社
发明人： ICHINOSE MAKOTO , KOIZUMI YUTAKA , BABA JUNICHI
IPC分类号： B01D65/02 , C02F1/44 , C02F3/12 , C02F3/20
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a membrane separation apparatus capable of preventing aeration exceeding a predetermined level for the purpose of solving the problem that a membrane separation apparatus for sewage employing aeration through an aeration pipe to execute a function of cleaning an membrane element and supply microorganisms with oxygen may violently oscillate the membrane element through excessively intensive aeration to cause damage on the membrane. SOLUTION: The membrane separation apparatus is equipped with a pressure relief line 50 installed at a place excluding a place below its element block 112 which is constituted of a plurality of membrane elements disposed parallel to each other, and thereby excessive air is vented from the pressure relief line 50 if the pressure in its aeration pipe 122 or in a pipe in communication therewith exceeds a predetermined level so as not to discharge the excessive air for aeration. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了解决通过曝气管进行曝气的污水的膜分离装置执行清洁膜的功能的目的，提供一种能够防止曝气超过预定水平的膜分离装置元素并用氧气供应微生物可能会通过过度强化的通气剧烈振荡膜元件，从而对膜造成损害。解决方案：膜分离装置配备有压力释放线50，压力释放线50设置在除了元件块112下方的位置，该元件块112由彼此平行布置的多个膜元件构成，从而排出过多的空气如果其通风管122中的压力或与其连通的管道中的压力超过预定水平，以便不排出过量的空气进行曝气，则从压力释放管线50排出。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2014151225A Filtration membrane module, and method for inspecting the same 审中-公开
标题翻译：过滤膜模块及其检测方法
公开(公告)号：JP2014151225A
公开(公告)日：2014-08-25
申请号：JP2013020100
申请日：2013-02-05
申请人： Toray Ind Inc , 東レ株式会社
发明人： BABA JUNICHI , ICHINOSE MAKOTO
IPC分类号： C02F1/44 , B01D63/00 , B01D65/02 , B01D65/10 , C02F3/12
CPC分类号： Y02W10/15 , Y02W10/37
摘要： PROBLEM TO BE SOLVED: To provide a filtration membrane module having such a structure that a broken membrane can be specified quickly by a simple operation while preventing quality deterioration of permeated water due to always keeping a member, which is used for evaluating the quality of the permeated water, on the water surface, and to provide a method for inspecting the filtration membrane module by using the same.SOLUTION: A filtration membrane module 2 has: a plurality of filtration membrane elements 1; a water collection pipe 4 for collecting the permeated water to be obtained from the plurality of filtration membrane elements 1; a plurality of water collection tubes 3 each of which is communicated with the plurality of respective filtration membrane elements 1 and the water collection pipe 4; and an air diffusion unit 6 for supplying air to the surfaces of the plurality of filtration membrane elements 1. The filtration membrane module 2 is immersed/installed in a treatment tank 7, in which the liquid to be treated and activated sludge are stored, during the filtration operation. At least a part of the water collection tube 3 can be taken up to the water surface without interrupting the filtration operation.
摘要翻译：要解决的问题：提供一种过滤膜组件，其具有能够通过简单的操作快速指定破裂的膜，同时防止由于始终保持构件的渗透水的质量劣化，所述构件用于评价质量渗透水，并且提供通过使用该过滤膜组件检查过滤膜组件的方法。解决方案：过滤膜组件2具有多个过滤膜元件1; 用于收集从多个过滤膜元件1获得的渗透水的集水管4; 多个集水管3，其与多个各自的过滤膜元件1和集水管4连通; 以及用于向多个过滤膜元件1的表面供给空气的空气扩散单元6.将过滤膜组件2浸入/安装在处理槽7中，在处理槽7中储存待处理液体和活性污泥，过滤操作。集水管3的至少一部分可以被吸收到水面而不中断过滤操作。

10. 发明专利

JP2009045559A Membrane element, method for manufacturing membrane element and membrane separator 审中-公开
标题翻译：膜元件，制造膜元件和膜分离器的方法
公开(公告)号：JP2009045559A
公开(公告)日：2009-03-05
申请号：JP2007214091
申请日：2007-08-20
申请人： Toray Ind Inc , 東レ株式会社
发明人： SAKAI KENJI , ICHINOSE MAKOTO , BABA JUNICHI
IPC分类号： B01D63/08 , B01D63/00 , B01D69/10
摘要： PROBLEM TO BE SOLVED: To solve such a problem that since the membrane element of a membrane separator which treats sewage receives continuously stress by aeration during operation, a separating membrane stretched onto a supporting plate which is the base material of the membrane element receives stress directing upward from downward and the stress concentrates to the upper side of the separating membrane to generate cracks in an adhered part between the supporting plate and the separating membrane.
SOLUTION: When the separating membrane 20 is stretched onto the supporting plate 11, an adhesive is applied onto the supporting plate and the separating membrane is stretched thereon, and then the adhesive is deeply penetrated into a non-woven cloth 22, the base material of the separating membrane, by applying ultrasonic vibration to form an impregnation layer of the adhesive.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题为了解决这样一个问题，即由于处理污水的膜分离器的膜元件在操作期间通过曝气连续施加应力，所以分离膜被拉伸到作为膜元件的基材的支撑板上承受从下向上的应力，应力集中到分离膜的上侧，在支撑板和分离膜之间的粘附部分产生裂缝。解决方案：当分离膜20被拉伸到支撑板11上时，将粘合剂施加到支撑板上，并将分离膜拉伸在其上，然后将粘合剂深入穿入无纺布22中，通过施加超声波振动来形成粘合剂的浸渍层，从而分离膜的基材。版权所有（C）2009，JPO＆INPIT

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