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1. 发明专利

JP2012192325A Membrane filtering device 审中-公开
标题翻译：膜过滤装置
公开(公告)号：JP2012192325A
公开(公告)日：2012-10-11
申请号：JP2011057242
申请日：2011-03-15
申请人： Toshiba Corp , 株式会社東芝
发明人： MURAYAMA SEIICHI , MATSUSHIRO TAKESHI , YOKOGAWA KATSUYA , NODA KAZUHIKO , OGAWA SATOSHI , TAKEUCHI KENJI , SOMA TAKAHIRO
IPC分类号： C02F1/44 , B01D21/00 , B01D21/01 , B01D21/26 , B01D61/16 , B01D61/18 , B01D61/22 , B01D65/02 , C02F1/28 , C02F1/52
摘要： PROBLEM TO BE SOLVED: To provide a membrane filtering device which can suppress the increase of a transmembrane pressure difference to raise the quantity of treated water, reduces a used chemical dosage, and can achieve less treatment process and space saving.SOLUTION: The membrane filtering device includes: a flocculant addition apparatus 4 that adds a flocculant to the processed water containing a water-soluble organic matter; a contact/mix tank 3 that has a rapid agitator for rapidly agitating the processed water to blend the added flocculant with the processed water; an activated carbon addition apparatus 5 that adds activated carbon powder to the processed water in the contact/mix tank; a filter 7 that has a filter membrane for filtering the processed water to which the flocculant and the activated carbon powder have been both added and which is sent from the contact/mix tank; a supply line L2 that has a pump P2 for supplying the processed water from the contact/mix tank to the filter; and a controller 20 that controls the flocculant addition apparatus 4, the activated carbon addition apparatus 5, and the drive of the pump P2 so that a time period from the contact of the added flocculant and activated carbon powder with the processed water in the contact/mix tank until the membrane separation of the processed water by the filter is within 15 minutes.
摘要翻译：要解决的问题：提供一种可以抑制跨膜压差增加以提高处理水量的膜过滤装置，减少使用的化学剂量，并且可以实现较少的处理过程和节省空间。＆lt; P＆gt;解决方案：膜过滤装置包括：絮凝剂添加装置4，其将絮凝剂添加到含有水溶性有机物质的处理水中; 具有快速搅拌器的接触/混合罐3，用于快速搅拌处理过的水以将加入的絮凝剂与加工水混合; 活性炭添加装置5，其将活性炭粉末添加到接触/混合罐中的处理水中; 过滤器7具有用于过滤已经加入了絮凝剂和活性炭粉末的处理水并从接触/混合罐送出的过滤膜; 供给线路L2，其具有用于将经处理的水从接触/混合罐供给到过滤器的泵P2; 以及控制器20，其控制絮凝剂添加装置4，活性炭添加装置5和泵P2的驱动，使得从接触/接触的添加的絮凝剂和活性炭粉末与处理水接触的时间段，混合罐，直到过滤器将处理过的水分离成15分钟以内。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011056413A Ultraviolet irradiation device 有权
标题翻译：超紫外线辐射装置
公开(公告)号：JP2011056413A
公开(公告)日：2011-03-24
申请号：JP2009209530
申请日：2009-09-10
申请人： Toshiba Corp , 株式会社東芝
发明人： OGAWA SATOSHI , SHIROTA AKIHIKO
IPC分类号： C02F1/32
摘要： PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation device which can surely fix a position of an ultraviolet lamp in a lamp sleeve.
SOLUTION: An ultraviolet irradiation device 1 is used which includes ultraviolet lamps 7b, 7e for radiating ultraviolet rays to water to be treated 2 flowing through a cylinder 3 inside a lamp housing 4, lamp sleeves 6b, 6e supported by the lamp housing 4 and provided so as to cover the ultraviolet lamps 7b, 7e, and holding portions 111b, 111e provided in a region between the lamp sleeves 6b, 6e and the ultraviolet lamps 7b, 7e and connected to both ends of the ultraviolet lamps 7b, 7e and both ends inside the lamp sleeves 6b, 6e, respectively, for holding the ultraviolet lamps 7b, 7e in the lamp sleeves 6b, 6e.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以将紫外线灯的位置固定地固定在灯套中的紫外线照射装置。解决方案：使用紫外线照射装置1，该紫外线照射装置1包括紫外线灯管7b，7e，用于将紫外线照射到流过灯壳体4内的圆筒3的待处理水2，由灯壳体支撑的灯套6b，6e 并且设置成覆盖设置在灯套6b，6e与紫外线灯7b，7e之间的区域中的紫外灯7b，7e和保持部111b，111e，并且与紫外线灯7b，7e的两端连接并且两端分别用于将紫外灯7b，7e保持在灯套6b，6e中的两端。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011056363A Ultraviolet irradiation device 审中-公开
标题翻译：超紫外线辐射装置
公开(公告)号：JP2011056363A
公开(公告)日：2011-03-24
申请号：JP2009207243
申请日：2009-09-08
申请人： Toshiba Corp , 株式会社東芝
发明人： OGAWA SATOSHI , SHIROTA AKIHIKO
IPC分类号： C02F1/32
摘要： PROBLEM TO BE SOLVED: To measure a position of a cleaning mechanism without generating a shadow of light from an ultraviolet lamp and the turbulence of a flow.
SOLUTION: An ultraviolet irradiation device includes a cylindrical container 21 into which a fluid to be treated flows, an ultraviolet lamp 28 which irradiates the fluid to be treated flowing through an inside of the cylindrical container 21 with ultraviolet rays, an optically transparent lamp sleeve 29 which protects the ultraviolet lamp 28, a cleaning mechanism 30 which cleans the lamp sleeve 29, a driving screw 32 which drives the cleaning mechanism 30, a motor 33 which rotates a driving screw 32, and an encoder 34 which controls the rotation of the motor 33 to position the cleaning mechanism 30.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了测量清洁机构的位置而不产生来自紫外线灯的光的阴影和流动的湍流。解决方案：紫外线照射装置包括：待处理流体流入的圆筒形容器21;紫外线灯28，其通过紫外线照射流过筒状容器21内部的待处理流体;光学透明保护紫外线灯28的灯套29，清洁灯套29的清洁机构30，驱动清洁机构30的驱动螺杆32，驱动螺杆32旋转的马达33和控制旋转的编码器34 电机33定位清洁机构30.版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010000468A Dewatered sludge feeder 有权
标题翻译： DEWATERED SLUDY FEEDER
公开(公告)号：JP2010000468A
公开(公告)日：2010-01-07
申请号：JP2008162748
申请日：2008-06-23
申请人： Toshiba Corp , 株式会社東芝
发明人： OGAWA SATOSHI
IPC分类号： C02F11/00 , B01J4/00 , C02F11/12
摘要： PROBLEM TO BE SOLVED: To provide a dewatered sludge feeder capable of stably operating a level indicator even if a repose angle of dewatered sludge becomes large.
SOLUTION: A metering electrode part end 2a of the level indicator 2 which detects a deposited level of the dewatered sludge 6 is disposed so as to be at a position touching an edge of a room just beneath a dewatered sludge charging opening 4. When a charging amount of the dewatered sludge 6 charged from the dewatered sludge charging opening 4 is greater than a discharging amount by a dewatered sludge discharging pump 5, the dewatered sludge 6 in the dewatered sludge feeder 1 increases, which leads to turn the level indicator 2 ON to stop charging the sludge from the dewatered sludge charging opening 4. Thus, the level indicator can be stably operated to prevent the dewatered sludge from overflowing even if a repose angle of the dewatered sludge 6 becomes large in case a repose angle varies between 30-90° depending on a dewatered sludge nature.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使脱水污泥的休止角变大，也能够提供能够稳定地操作水位指示器的脱水污泥进料器。解决方案：检测脱水污泥6的沉积水平的液面指示器2的计量电极部分端部2a设置在接触位于脱水污泥装料口4正下方的房间边缘的位置。当从脱水污泥装料口4充填的脱水污泥6的充填量大于脱水污泥排出泵5的排出量时，脱水污泥进料器1中的脱水污泥6增加，导致水位指示器 2 ON以停止从脱水的污泥装料口4对污泥进行充填。因此，即使在脱水角度变化大时，脱水污泥6的休止角变大时，能够稳定地操作水位指示器，以防止脱水污泥溢出 30-90°，取决于脱水的污泥性质。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008188554A Centrifugal thin-film dryer 审中-公开
标题翻译：离心薄膜干燥机
公开(公告)号：JP2008188554A
公开(公告)日：2008-08-21
申请号：JP2007027600
申请日：2007-02-07
申请人： Toshiba Corp , 株式会社東芝
发明人： OGAWA SATOSHI
IPC分类号： C02F11/12 , B01D1/22 , B01D1/24 , F16C19/52 , F26B17/22
摘要： PROBLEM TO BE SOLVED: To provide a centrifugal thin-film dryer which can determine optimal bearing exchange timing even when the properties of sludge vary depending upon treatment plants and seasons.
SOLUTION: In a centrifugal thin-film dryer 20, a monitoring board 11 detects the temperature of a bearing 8 for supporting a main shaft 2 being rotated with a thermometer 9. The time taken from the time when the detected bearing temperature exceeds a warning value (for example, 50°C) to the time when the bearing temperature exceeds a specified value (for example, 55°C) is measured. When the measured time is a predetermined time (for example, 3 min) or less, a judgment is made to the effect that the bearing exchange timing has arrived. In this case, the operation of the dryer is stopped, and an alarm for bearing exchange is indicated on an indicator 17. According to the above constitution, the bearing exchange timing can be optimally determined even when the properties of the sludge have been varied depending upon the treatment plants and seasons.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种离心薄膜干燥器，其即使当污泥的性质根据处理厂和季节而变化时，也可确定最佳轴承交换时间。解决方案：在离心式薄膜干燥机20中，监视板11检测用于支撑用温度计9旋转的主轴2的轴承8的温度。从检测到的轴承温度超过的时间开始的时间测量轴承温度超过规定值（例如55℃）时的警告值（例如50℃）。当测量时间是预定时间（例如3分钟）以下时，判断轴承交换定时已到达的效果。在这种情况下，停止干燥器的操作，并且在指示器17上指示用于轴承更换的报警。根据上述结构，即使当污泥的性质已经变化时，也可以最佳地确定轴承交换时间在处理植物和季节。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2006142188A Sludge drying equipment 审中-公开
标题翻译：泥浆干燥设备
公开(公告)号：JP2006142188A
公开(公告)日：2006-06-08
申请号：JP2004334745
申请日：2004-11-18
申请人： Toshiba Corp , 株式会社東芝
发明人： OGAWA SATOSHI
IPC分类号： C02F11/12 , B01F7/16 , B01F15/00
摘要： PROBLEM TO BE SOLVED: To provide sludge drying equipment in which a main shaft of a dryer is drawn out sideways directly without being drawn out upward when the main shaft is inspected, and which therefore can be installed in a building with a low ceiling resulting in cost reduction of the building, and also facilitates the work of drawing out the main shaft with enhanced safety.
SOLUTION: The sludge drying equipment is provided with a sideways rolling mechanism 21 for sideways rolling the lower part of a vertically-arranged cylindrical main body 11 and a drawing unit 22 arranged near the distal end of the sideways-rolled cylindrical main body 11 for holding/fixing the distal end of a rotary shaft 13 and drawing the rotary shaft 13 out of the cylindrical main body 11 to the lateral direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供污泥干燥设备，其中干燥器的主轴直接侧向拉出而不会在主轴被检查时向上拉出，并且因此可以安装在具有低的天花板，降低了建筑物的成本，也有利于提高安全性。解决方案：污泥干燥设备设有侧向滚动机构21，用于横向滚动垂直布置的圆柱形主体11的下部;以及拉伸单元22，其设置在横向卷绕的圆筒形主体的远端附近 11，用于保持/固定旋转轴13的远端，并将旋转轴13从圆筒形主体11向横向拉出。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004167401A Waste water treatment equipment and waste water treatment method 审中-公开
公开(公告)号：JP2004167401A
公开(公告)日：2004-06-17
申请号：JP2002337020
申请日：2002-11-20
申请人： Toshiba Corp , 株式会社東芝
发明人： OGAWA SATOSHI
IPC分类号： G01N21/64 , B01D21/01 , B01D21/30 , B01D21/32 , C02F11/14 , G01N21/59
摘要： PROBLEM TO BE SOLVED: To obtain the prescribed transparency of a separating liquid while regulating an amount of injection of sludge and an amount of injection of a flocculant according to the concentration or transparency of the sludge to be injected to a sludge dewatering machine through a sludge flow passage from a sludge storage tank or the separating liquid separated from the sludge dewatering machine.
SOLUTION: The waste water treatment equipment comprises the sludge storage tank 26 which stores the sludge 22, a flocculant storage tank 32 which stores the flocculant 24, the sludge dewatering machine 23 which dewaters the sludge 22, a sludge injection pump 31 which is disposed in the passage 27 from the tank 26 and injects the sludge 22 in the tank 26 to the machine 23, and a flocculant injection pump 35 which is disposed in a flocculant flow passage 34 from the tank 32 and injects the flocculant 24 in the tank 32 to the machine 23. The equipment is equipped with a sludge densitometer 30 which is disposed in the passage 27 and detects the concentration of the sludge passing the passage 27 and a concentration controller 38 which operates at least one of the pump 31 and the pump 35 according to the concentration of the sludge 22 detected by the densitometer 30 and can control the concentration of the sludge 22 to be injected to the machine 23.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2000329464A CENTRIFUGAL THIN-FILM DRYER 失效
公开(公告)号：JP2000329464A
公开(公告)日：2000-11-30
申请号：JP13690099
申请日：1999-05-18
申请人： TOSHIBA CORP
发明人： OGAWA SATOSHI , IDE KATSUNORI , MORIKAWA AKIRA
IPC分类号： F26B5/08 , F26B17/12
摘要： PROBLEM TO BE SOLVED: To drastically reduce sludge powder by providing a cutout for hitting the sludge powder into a heat transfer drum by centrifugal force at one portion of an evaporation steam delivery port. SOLUTION: Raw sludge 6 that is supplied from a sludge throw port 1a into a heat transfer drum 1 is dispersed so that it is along the inner wall of a heat transfer drum 1 by a distribution ring 3 that is rotated along with a spindle 2. Further, the raw sludge 6 is extended in a thin-film shape while being pressed against the inner wall of the heat transfer pipe 1 by a blade 4. Then, the raw sludge 6 gradually falls due to dead weight and pressure. In that case, the raw sludge 6 is heated by heated steam that is supplied into a steam jacket 5 of the fresh air of the heat transfer drum 1, and the water is evaporated for drying to become dry sludge 8. On the other hand, water that is evaporated from the raw sludge 6 is unloaded from an evaporation steam exhaust port 9. At this time, the sludge powder hits against a cut-out of an end part in the rotary direction of the evaporation steam exhaust port 9, thus drastically reducing the exhaust of the sludge powder from the evaporation steam exhaust port 9 to the outside.

9. 发明专利

JPH1137652A CENTRIFUGAL THIN FILM DRYER 失效
公开(公告)号：JPH1137652A
公开(公告)日：1999-02-12
申请号：JP19020397
申请日：1997-07-15
申请人： TOSHIBA CORP
发明人： OGAWA SATOSHI , SATO MAKOTO , HAYASHI KOJI , SANO SEIICHIRO
IPC分类号： F26B17/12 , C02F11/12
摘要： PROBLEM TO BE SOLVED: To reduce the load on a drive motor by avoiding the increase in the weight of a main shaft and blades. SOLUTION: A dryer is provided with a heat transfer body 1 on the circumference and a main shaft 2 having blades which is arranged rotatably in the heat transfer body 1. The main shaft 2 having blades is provided with a shaft part 2a and one or more blades 2b which are extended in the radial direction from the shaft part 2a and fixed to the shaft part 2a. The blades 2b are formed of an elastically deformable sheet. Selectively, the blades have a curved surface part bent backward in the rotational direction. Further selectively, the blades have a part in which the thickness is smaller continuously or step by step from the shaft part in the radial direction. Alternatively, the blades have a part in which the thickness is larger continuously or step by step in the radial direction from the shaft part.

10. 发明专利

JP2011056387A Ultraviolet irradiation device 有权
标题翻译：超紫外线辐射装置
公开(公告)号：JP2011056387A
公开(公告)日：2011-03-24
申请号：JP2009208270
申请日：2009-09-09
申请人： Toshiba Corp , 株式会社東芝
发明人： OGAWA SATOSHI , MURAYAMA SEIICHI , SHIROTA AKIHIKO
IPC分类号： C02F1/32
摘要： PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation device which can easily detect when a lamp sleeve is damaged.
SOLUTION: An ultraviolet irradiation device is used which includes ultraviolet lamps 7a-7f for irradiating water to be treated 2 flowing through a passage in a lamp housing 4 with ultraviolet rays, lamp sleeves 6a-6f provided in a region contacting with the water to be treated 2 so as to cover the ultraviolet lamps 7a-7f respectively, flange covers 20a, 20b inserted and connected to both ends of the lamp sleeves 6a-6f respectively, and a damage detection sensor for detecting the water to be treated 2 when the lamp sleeves 6a-6f are damaged and the water to be treated 2 flows into the flange covers 20a, 20b through insides of the lamp sleeves 6a-6f.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种紫外线照射装置，其可以容易地检测灯套是否损坏。解决方案：使用紫外线照射装置，其包括紫外线灯7a-7f，其用于照射经过灯壳体4中的通道的经处理的水2，其具有紫外线，灯套6a-6f设置在与待处理水2，分别覆盖紫外线灯7a-7f，分别插入并连接到灯套6a-6f的两端的凸缘盖20a，20b以及用于检测被处理水2的损坏检测传感器当灯套6a-6f损坏并且被处理水2通过灯套6a-6f的内部流入凸缘盖20a，20b时。版权所有（C）2011，JPO＆INPIT

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