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1. 发明专利

JP2013249964A Chain drive device, and deposit scraping device 有权
标题翻译：链驱动装置和沉积物切割装置
公开(公告)号：JP2013249964A
公开(公告)日：2013-12-12
申请号：JP2013176724
申请日：2013-08-28
申请人： Aquaintec Corp , アクアインテック株式会社
发明人： MASUDA TOMOYA , OTSUKA SHUJI , OHARA TOSHITAKA , KIRIMURA KOHEI
IPC分类号： F16H7/06 , B01D21/18 , B01D21/22 , F16G13/02 , F16G13/06 , F16H55/30
摘要： PROBLEM TO BE SOLVED: To enable reverse rotation in a scraping device including a chain drive device of a notch-drive pin driving type.SOLUTION: A link constituting a chain has a notch on a side opposing to a driving wheel, and a space at least opened on a side opposing to a driving wheel is formed between plate-like portions 38 of the link, so as to enable access to a barrel. The driving wheel 4 includes drive pins 62 and tooth parts (sprocket parts) 60A arranged at intervals each corresponding to a pitch of the link. During normal rotation, the drive pin 62 of the driving wheel 4 engages with the notch 50 of the chain 8 on a first engagement surface 50-1 and the tooth part 60A engages with the barrel 44 at a first edge 60A-1. By both of the engagement of the drive pin with the notch and the engagement of the tooth part with the barrel, driving of the chain 8 is performed. During reverse rotation, the drive pin 62 engages with the notch 50 of the chain 8 on the first engagement surface 50-1 and by the single engagement of the drive pin with the notch, driving of the chain is performed.
摘要翻译：要解决的问题：能够在包括切口驱动销驱动型的链条驱动装置的刮削装置中进行反向旋转。解决方案：构成链条的链节在与驱动轮相对的一侧具有缺口，在连杆的板状部分38之间形成在与驱动轮相对的一侧上最小的开口，以便能够进入枪管。驱动轮4包括驱动销62和以对应于连杆的间距的间隔排列的齿部（链轮部分）60A。在正常旋转期间，驱动轮4的驱动销62在第一接合表面50-1处与链条8的凹口50接合，并且齿部分60A在第一边缘60A-1处与筒体44接合。通过驱动销与凹口的接合以及齿部与筒的接合，执行链条8的驱动。在反向旋转期间，驱动销62与第一接合表面50-1上的链条8的凹口50接合，并且通过驱动销与凹口的单一接合来执行链条的驱动。

2. 发明专利

JP2014144392A Sand sedimentation pond 有权
标题翻译： SAND SEDIMENTATION POND
公开(公告)号：JP2014144392A
公开(公告)日：2014-08-14
申请号：JP2013013033
申请日：2013-01-28
申请人： Aquaintech Corp , アクアインテック株式会社
发明人： MASUDA TOMOYA , YONEYAMA KAZUHIKO , OHARA TOSHITAKA
IPC分类号： B01D21/18 , B01D21/00 , B01D21/24
摘要： PROBLEM TO BE SOLVED: To provide a sand sedimentation pond capable of restraining rolling-up of sand and winding of a string-like contaminant included in waste water, while sufficiently moving the sand.SOLUTION: A sand sedimentation pond comprises a space formation member 32 forming a space S2 and provided with a suction port 32a and a discharge port for discharging fluid in the space S2; the suction port 32a functions as an opening for sucking sand deposited in a groove in the space S2 by discharging the fluid from the discharge port 7, and the space formation member 32 functions as a passage for moving the sand sucked in the space S2 toward the downstream side in the discharge direction of the fluid by discharging the fluid from the discharge port 7; and the space formation member 32 is connected to one end side in a separated state from the other end side among one end side and the other end side in a width direction orthogonal to an extension direction of the groove of a groove formation body 31 for forming the groove, and is provided along the extension direction of the groove.
摘要翻译：要解决的问题：在充分移动沙子的同时，提供一种能够限制沙子的卷起和缠绕在废水中的串状污染物的沙子沉淀池。解决方案：沙子沉淀池包括空间形成构件32 形成空间S2并设置有吸入口32a和用于排出空间S2中的流体的排出口; 吸入口32a用作通过从排出口7排出流体而吸入沉积在空间S2中的槽中的砂的开口，并且空间形成构件32用作将吸入空间S2中的砂移动到通过从排出口7排出流体而在流体排出方向的下游侧; 并且空间形成构件32在与用于形成的槽形成体31的槽的延伸方向正交的宽度方向的一端侧和另一端侧中的另一端侧处于分离状态的一端侧连接并且沿着槽的延伸方向设置。

3. 发明专利

JP2014024055A Sand sedimentation pond, sand removal method, transfer system, and contaminated object removal method 有权
标题翻译： SAND SEDIMENTATION POND，SAND REMOVAL METHOD，TRANSFER SYSTEM，AND CONTAMINATED OBJECT REMOVAL METHOD
公开(公告)号：JP2014024055A
公开(公告)日：2014-02-06
申请号：JP2013099527
申请日：2013-05-09
申请人： Aquaintech Corp , アクアインテック株式会社
发明人： MASUDA TOMOYA , OHARA TOSHITAKA
IPC分类号： B01D21/24 , B65G53/30
CPC分类号： B01D21/2472
摘要： PROBLEM TO BE SOLVED: To provide a sand sedimentation pond devised for restraining rolling-up of sand while sufficiently moving the sand, in the sand sedimentation pond for precipitating the sand included in received water.SOLUTION: A sand sedimentation pond comprises: a space forming member 8 extended along a pond bottom part 1a, forming a space S2 for blocking up an upper end part 82 and providing a suction port 82 separated from the pond bottom part 1a under the upper end part 82; and a delivery port 7 for delivering fluid in the space S2, and the suction port 82 functions as an opening for sucking sand deposited in the pond bottom part 1a in the space S2 by delivering the fluid from the delivery port 7, and the space forming member 8 functions as a passage for moving the sand sucked in the space S2 toward a downstream side in a delivery direction of the fluid by delivering the fluid from the delivery port 7.
摘要翻译：要解决的问题：提供一种设计用于在充分移动沙子的同时，在沙沉积池中设计用于限制沙子的滚动，用于沉淀接收的水中包含的沙子。解决方案：一个沉淀池包括：形成空间的空间构件8沿着池底部1a延伸，形成用于封闭上端部82的空间S2，并且在上端部82下方设置与池底部1a分离的吸入口82; 以及用于在空间S2中输送流体的输送口7，并且吸入口82用作通过从输送口7输送流体而在空间S2中吸入沉积在池底部1a中的砂的开口，并且形成空间构件8用作通过从输送口7输送流体而使在空间S2中吸入的沙子沿着流体的输送方向向下游侧移动的通道。

4. 发明专利

JP2014095290A Sand collection method 有权
标题翻译： SAND收集方法
公开(公告)号：JP2014095290A
公开(公告)日：2014-05-22
申请号：JP2014022935
申请日：2014-02-10
申请人： Aquaintech Corp , アクアインテック株式会社
发明人： KAWAKAMI NAOYA , SUZUKI KENJI , OHARA TOSHITAKA
IPC分类号： E03F5/14 , B01D21/18 , B01D21/24 , B01D21/30
摘要： PROBLEM TO BE SOLVED: To provide a sand collection device and a sand collection method, for a wastewater sand basin, which enable sand collection to be efficiently performed under low pressure with low energy consumption even in a normal flow condition.SOLUTION: A plurality of sand basins are arranged in parallel along a flow direction of wastewater. Each sand basin has a sand collection pit 20 on a bottom surface. To execute sand collection through a low pressure sand collection method while continuously maintaining a wastewater flow, the sand basins have: entrance gates 12 at respective inflow sides capable of individually blocking inflows of the wastewater into the sand basins 10; and exit gates 14 at respective outflow sides to separate the sand basin where sand is being collected from another sand basin where wastewater flows through. When a flow rate is low such as at nighttime, sand collection is performed in a manner that: closes the entrance gate 12 and the exit gate 14 of only one sand basin 10; collects sedimentary sand accumulated in the sand basin 10 into the sand collection pit 20 with water sprayed through nozzles 26; and discharges the collected sand with a sand lifting pump 32.
摘要翻译：要解决的问题：为了提供一种用于废水砂盆的采砂装置和砂子收集方法，其使得即使在正常流动条件下也能够在低能量低压下有效地进行采集，从而能够有效地进行收集。解决方案：多个砂盆沿污水的流动方向平行布置。每个砂盆在底面上都有一个收沙坑20。为了通过低压采砂方式进行砂收集，同时持续维持废水流量，砂盆有：各流入侧的入口12，能够单独阻止废水进入砂盆10; 和出口门14在相应的流出侧分离，从而从其他废水流过的砂盆中分离沙子。当流量低时，例如在夜间，以如下方式进行砂收集：仅关闭仅一个砂盆10的入口12和出口14; 通过喷嘴26喷洒水，将沉积在砂盆10中的沉积砂收集到砂收集坑20中; 并用砂提升泵32排出收集的砂。

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