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21. 发明专利

JP2012017585A Dust remover 有权
标题翻译：除尘器
公开(公告)号：JP2012017585A
公开(公告)日：2012-01-26
申请号：JP2010154649
申请日：2010-07-07
申请人： Maezawa Engineering Service:Kk , Maezawa Ind Inc , 前澤工業株式会社 , 株式会社前澤エンジニアリングサービス
发明人： ODAKA SHIRO , WATANABE YOSHIYUKI , KURONUMA TAEKO
IPC分类号： E02B5/08
摘要： PROBLEM TO BE SOLVED: To provide a dust remover which is not constrained by a mounting pitch of rakes and is also not hardly unaffected by sandy/muddy screen residues accumulated in the bottom of a water channel when preventing outflow of the screen residues passing underneath a screen.SOLUTION: A dust remover 1 comprises: an intermediate shield body 11 that is disposed between a main screen 2 and an rear screen 3, shields screen residues between the intermediate shield body 11 and the main screen 2, and forms a screen residue capture channel 12 allowing rakes 9 to pass through between the intermediate shield body 11 and the rear screen 3; and a cover screen 15 that retracts to behind the rear screen 3 while the rakes 9 pass through the screen residue capture channel 12 and, after the rake 9 passes, projects from the aperture part of the rear screen 3 towards the screen residue capture channel 12 so as to close the channel 12. Outflow of the screen residue is blocked by the cover screen 15 when no rake 9 is located in the screen residue capture channel 12.
摘要翻译：要解决的问题：提供一种不受耙子的安装间距约束的除尘器，并且当防止屏幕残留物流出时，几乎不会受到积聚在水通道底部的沙质/泥浆屏障残留物的影响通过屏幕下方。解决方案：除尘器1包括：中间屏蔽体11，其设置在主屏幕2和后屏幕3之间，屏蔽中间屏蔽体11和主屏幕2之间的屏幕残留物，并形成屏幕残留物捕获通道12，允许耙子9穿过中间屏蔽体11和后屏幕3之间; 以及覆盖屏幕15，其在耙子9穿过屏幕残留物捕获通道12的同时缩回到后屏幕3的后方，并且在耙子9经过之后，从后屏幕3的开口部分朝向屏幕残留物捕获通道12突出以便关闭通道12.当没有耙子9位于屏幕残留捕获通道12中时，屏幕残留物的流出被盖屏幕15阻挡。版权所有：（C）2012，JPO和INPIT

22. 发明专利

JP2011078903A Structure for preventing flotation of chain in sludge scraper 有权
标题翻译：用于防止污泥中的链条浮游的结构
公开(公告)号：JP2011078903A
公开(公告)日：2011-04-21
申请号：JP2009232928
申请日：2009-10-07
申请人： Maezawa Ind Inc , 前澤工業株式会社
发明人： ODAKA SHIRO
IPC分类号： B01D21/18 , B01D21/22
摘要： PROBLEM TO BE SOLVED: To provide a structure for preventing the flotation of the chain in a sludge scraper capable of preventing the flotation of the chain in the meshing part with a sprocket by a simple structure. SOLUTION: The sludge scraper for moving the flight plates 3 attached to the chain 2 so as to circulate them to scrape up the sludge of a sedimentation basin is equipped with the guide pins 11 composed of the extension parts of the connection pins of the chain 2 and provided so as to protrude from the side of the chain 2 and guide members 13 for guiding the guide pins 11 from the outside in the diametric direction of a follower sprocket 4B in the meshing part of the chain 2 and the follower sprocket 4B. Each of the guide members 13 has the support plate part 13A supported by the brackets 21 for the guide members and formed along the side of the follower sprocket 4B and the guide plate part 13B formed so as to rise from the support plate part 13A toward the chain 2. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种结构，用于通过简单的结构提供防止在具有链轮的啮合部分中的链条漂浮的污泥刮板中链条的浮选。解决方案：用于移动安装在链条2上的飞盘3以便循环以刮除沉淀池的污泥的污泥刮板装有由连接销的延伸部分组成的导向销11，链条2并且设置成从链条2的侧面突出，并且引导构件13用于在链条2的啮合部分和从动链轮中的从动链轮4B的直径方向上从外部引导引导销11 4B。每个引导构件13具有由用于引导构件的托架21支撑并且沿着从动链轮4B的侧面形成的支撑板部13A和形成为从支撑板部13A朝向链条2.版权所有（C）2011，JPO＆INPIT

23. 发明专利

JP2010247064A Rail structure of sludge scraper 有权
标题翻译：泥浆刮板的结构
公开(公告)号：JP2010247064A
公开(公告)日：2010-11-04
申请号：JP2009098853
申请日：2009-04-15
申请人： Maezawa Ind Inc , 前澤工業株式会社
发明人： ODAKA SHIRO
IPC分类号： B01D21/18
摘要： PROBLEM TO BE SOLVED: To provide a rail structure of a sludge scraper which is almost free from the restriction of a thickness of a secondary rail, when the secondary rail is installed detachably to a primary rail immobilized to the bottom of a sedimentation pond, and besides, needs no fabrication process for fitting to the secondary rail.
SOLUTION: This rail structure is contrived as follows: a pair of guide rails 2 comprise a detachable guide member 8 which is arranged detachably and intermittently at one side part of the primary rail 3, so as to cover the end surface and the upper surface, around one side end, of the secondary rail 4. Further, a fixed guide member 9 is likewise arranged continuously on the other side part of the primary rail 3, so as to cover the end surface and the upper surface, on the other side end, of the secondary rail 4. The secondary rail 4 is loosely fitted to an accommodating space surrounded by the primary rail 3, the detachable guide member 8 and the fixed guide member 9. Thus, a sliding member 27 comes into contact with each fixed guide member 9, and thus the crosswise deflection of a flight plate 22 is checked.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供几乎不受二级轨道厚度限制的污泥刮板的轨道结构，当二级轨道可拆卸地安装在固定在沉降物底部的主轨道上时池塘，此外，不需要用于装配到次级轨道的制造工艺。解决方案：该导轨结构如下：一对导轨2包括可拆卸引导构件8，其可拆卸地并间断地设置在主导轨3的一侧部分，以便覆盖端面和另外，固定的引导构件9同样被布置在主导轨3的另一侧部上，以覆盖端面和上表面副轨道4的另一侧端部松动地配合到由主轨道3，可拆卸引导构件8和固定引导构件9围绕的容纳空间。因此，滑动构件27与每个固定的引导构件9，并因此检查飞行板22的横向偏转。版权所有（C）2011，JPO＆INPIT

24. 发明专利

JP2010126941A Method of cleaning inverted siphon structure of sewer 有权
标题翻译：清洗SEWER反相SIPHON结构的方法
公开(公告)号：JP2010126941A
公开(公告)日：2010-06-10
申请号：JP2008300910
申请日：2008-11-26
申请人： Maezawa Ind Inc , 前澤工業株式会社
发明人： ODAKA SHIRO , HAMAZAKI TSUNETOSHI
IPC分类号： E03F9/00 , E03F3/02
摘要： PROBLEM TO BE SOLVED: To clean the inner wall surface of an inverted siphon crossing pipe without having a worker get in the pipe.
SOLUTION: This inverted siphon structure of a sewer includes an upstream side inverted siphon chamber 11 and a downstream side inverted siphon chamber 12 which are connected to an upstream side water channel 1 and a downstream side water channel 2 which are disposed on both sides of an obstacle 3 and which further extend downward than the obstacle and the inverted siphon crossing pipe 13 which connects the bottom ends of the upstream side inverted siphon chamber and the downstream side inverted siphon chamber to each other on the lower side of the obstacle. A large number of floating bodies F are floated on the surface of the water in the inverted siphon crossing pipe, and moved while being retained in the inverted siphon crossing pipe to rub the floating bodies against the inner wall surface of the inverted siphon crossing pipe. Consequently, the dirt adhered to the inner wall surface of the inverted siphon crossing pipe can be removed.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：清洁反相虹吸管道的内壁表面，而不会让工人进入管道。解决方案：下水道的倒置虹吸结构包括连接到上游侧水通道1和下游侧水通道2的上游侧反相虹吸室11和下游侧反相虹吸室12，两者设置在两者上障碍物3的侧面，并且比障碍物向下方延伸，并且在障碍物的下侧将上游侧反相虹吸室的下端与下游侧反转虹吸室连接的倒置的虹吸交叉管13相互连接。大量的浮体F浮在反相虹吸管中的水面上，并被保持在倒虹吸交叉管中，以将浮体摩擦在倒置虹吸管的内壁表面上。因此，可以除去附着在倒虹吸交叉管的内壁面上的污垢。版权所有（C）2010，JPO＆INPIT

25. 发明专利

JP2010101133A Method and device for operating inverted siphon structure of sewer 有权
标题翻译：用于操作SEWER的反相SIPHON结构的方法和装置
公开(公告)号：JP2010101133A
公开(公告)日：2010-05-06
申请号：JP2008275802
申请日：2008-10-27
申请人： Maezawa Ind Inc , 前澤工業株式会社
发明人： ODAKA SHIRO , HAMAZAKI TSUNETOSHI
IPC分类号： E03F3/02 , E03F9/00
摘要： PROBLEM TO BE SOLVED: To provide a method and device for operating an inverted siphon structure of a sewer, capable of preventing the accumulation of sand or the like in a part with low flow velocity, and effectively pushing accumulated sand or the like to the downstream side. SOLUTION: The inverted siphon structure of sewer includes an upstream inverted siphon chamber 11 and a downstream inverted siphon chamber 12 connected respectively to an upstream sewerage 1 and a downstream sewerage 2 disposed across an obstacle 3 and extending down over the obstacle; and an inverted siphon crossing pipe 13 mutually connecting the lower ends of the upstream inverted siphon chamber and the downstream inverted siphon chamber below the obstacle. A number of floating bodies F having a large submerge capacity are floated in part lower in flow velocity of the other part of flowing water within the inverted siphon crossing pipe inclined downward toward the downstream side, and sewage water is carried to the inverted siphon crossing pipe while holding the floating bodies in that position. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种操作下水道倒置虹吸结构的方法和装置，其能够防止沙子等积聚在低流速的部分中，并且有效地推压积沙等到下游。解决方案：下水道的反相虹吸结构包括上游倒置虹吸室11和下游倒置虹吸室12，分别连接到设置在障碍物3上并向下延伸到障碍物上的上游污水管道1和下游污水收集站2; 以及将上游倒置虹吸室的下端与障碍物下方的下游倒虹吸室相互连接的反相虹吸管13。具有大的潜水能力的多个浮体F在反向虹吸交叉管内的流水的另一部分的流速下部向下游侧向下浮动，并将污水运送到反相虹吸管道同时将浮体保持在该位置。版权所有（C）2010，JPO＆INPIT

26. 发明专利

JP2009133106A Screen for installation in water channel 有权
标题翻译：水道安装屏幕
公开(公告)号：JP2009133106A
公开(公告)日：2009-06-18
申请号：JP2007309994
申请日：2007-11-30
申请人： Maezawa Ind Inc , 前澤工業株式会社
发明人： ODAKA SHIRO , NAKAMACHI KAZUO
IPC分类号： E02B5/08
摘要： PROBLEM TO BE SOLVED: To provide a screen for installation in a water channel capable of eliminating the need of personnel for removal of screened matter and a drive source by adopting a structure which hardly causes the clogging of screened matter.
SOLUTION: This screen 1 for installation in a water channel is used to remove screened matter and flow the treated water after the removal to a downstream side. The screen comprises a plurality of vertical tabular screen plates 2 which are installed at intervals in the longitudinal direction of the water channel S, so diagonally disposed that the front ends 2A thereof near a sidewall W1 are positioned further on the downstream side than the base end 2B near a sidewall W2, and so positioned that those toward the downstream side are closer to the sidewall W1. A part of the main flow enters from an inlet 4 between the front end parts 2A, flows reversely in a flow passage 5 between the screen plates 5, and flows from an outlet 6 between the base end parts 2B to the downstream side.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于安装在水通道中的屏幕，其能够通过采用几乎不导致被筛选物质堵塞的结构而消除对去除筛选物质和驱动源的需要。
解决方案：用于安装在水道中的该屏幕1用于去除筛选物质，并且在去除下游侧之后将处理过的水流出。屏幕包括多个垂直平板筛板2，它们沿水槽S的纵向方向间隔设置，因此斜对置地使其靠近侧壁W1的前端2A位于比基端 2B，靠近侧壁W2，并且被定位成使得朝向下游侧的那些更靠近侧壁W1。主流的一部分从前端部2A之间的入口4进入，在筛板5之间的流路5中相反地流动，并从基端部2B之间的出口6流向下游侧。版权所有（C）2009，JPO＆INPIT

27. 发明专利

JP2009072935A Manufacturing method of perforated plate made of synthetic resin 有权
标题翻译：合成树脂的制备板的制造方法
公开(公告)号：JP2009072935A
公开(公告)日：2009-04-09
申请号：JP2007241733
申请日：2007-09-19
申请人： Maezawa Ind Inc , Miyako Kogyo Kk , Nichiba:Kk , 前澤工業株式会社 , 株式会社日ビ , 都工業株式会社
发明人： ODAKA SHIRO , NITTA TATSUYA
IPC分类号： B29C45/17 , B01D29/01 , B01D39/00 , B01D39/16 , B29C45/37 , B29C45/40 , B29L31/14
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of perforated plate made of synthetic resin capable of efficiently manufacturing a thick perforated plate made of synthetic resin in which a large number of through-holes are adjacently arranged on a thick plate material made of synthetic resin.
SOLUTION: A mold which is used in the invention comprises a fixed mold, a movable mold and a stripper plate, wherein cores that penetrates the stripper plate are disposed on the movable mold and a recessed part is disposed on the fixed mold in communication with a gate. When the mold is closed, molten resin is caused to flow into a cavity while protruding the cores into the cavity to the extent more than the size of plate thickness of the product perforated plate, the molten resin is caused to flow into each gap between the cores themselves to be cooled and hardened, thereafter, when the mold is opened, the cores are drawn into the stripper plate, thereby, an injection-molded product having blind holes formed by the cores is molded, the fixed mold side of the injection-molded product is machined and the bottom part of the blind holes is opened to form the through-holes.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种由合成树脂制成的多孔板的制造方法，该方法能够有效地制造由合成树脂制成的厚多孔板，其中多个通孔相邻地布置在厚板材料上的合成树脂。解决方案：本发明中使用的模具包括固定模具，可移动模具和剥离板，其中贯穿脱模板的芯部设置在可动模具上，并且凹部设置在固定模具上与门的沟通。当模具闭合时，使熔融树脂流入空腔中，同时将芯体突出到空腔中的程度超过产品多孔板的板厚度，使熔融树脂流入到芯自身被冷却和硬化，此后，当模具打开时，芯被拉入剥离板，由此模制由芯形成的具有盲孔的注射成型产品，注射成型的固定模具侧，模制产品被加工并且盲孔的底部打开以形成通孔。版权所有（C）2009，JPO＆INPIT

28. 发明专利

JP2008297024A Screw conveyor 有权
标题翻译：螺旋输送机
公开(公告)号：JP2008297024A
公开(公告)日：2008-12-11
申请号：JP2007141757
申请日：2007-05-29
申请人： Maezawa Ind Inc , 前澤工業株式会社
发明人： ODAKA SHIRO , YOSHIDA MITSUNORI
IPC分类号： B65G33/14 , B03B5/00 , B65G33/26
摘要： PROBLEM TO BE SOLVED: To enhance the cleaning effect of sedimentary sand or the like in a screw conveyor having the function of cleaning sedimentary sand generated in a sewage treatment facility to remove organic matters or the like deposited on the surface of the sedimentary sand.
SOLUTION: In a screw conveyor for conveying stuff to be conveyed (sedimentary sand) from one end side to the other in the axial direction by inserting a screw 20 having helical blades 22 on an outer circumference of a shaft 21 in a conveyor casing 11 having a gutter shape of a U-shaped section, and rotating the screw, a cutout 23 and a scraping piece 24 are provided on the helical blades 22 to ensure a stirring area 30 for promoting accumulation of a part of the stuff under conveyance and scraping and stirring the stuff during the accumulation in a part in the axial direction of the conveyor. The circumference of the screw in the stirring area 30 is surrounded by a cylindrical circumferential wall to form a closed structure by filling a space of an upper half of the conveyor casing with closing blocks 31, and water jetting nozzles 17N are provided in the closing blocks.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提高具有清洁污水处理设备中产生的沉积砂的功能的螺旋输送机中的沉积砂等的清洁效果，以除去沉积在沉积物表面上的有机物等砂。解决方案：在用于通过将具有螺旋叶片22的螺钉20插入到轴21的外周上的输送机中的螺旋输送机中，该螺旋输送机用于将输送物（沉积砂）从轴向一端到另一端输送壳体11具有U形截面的沟槽形状并旋转螺钉，在螺旋叶片22上设置有切口23和刮片24，以确保搅拌区域30，以促进一部分材料在运送中的积聚并且在沿输送机的轴向部分积聚期间刮擦和搅拌物料。搅拌区域30中的螺杆的圆周被圆柱形周壁围绕，以通过用封闭块31填充输送器壳体的上半部分的空间来形成封闭结构，并且在闭合块中设置水喷嘴17N 。版权所有（C）2009，JPO＆INPIT

29. 发明专利

JP2008063820A Structure of flap gate 有权
标题翻译：襟翼结构
公开(公告)号：JP2008063820A
公开(公告)日：2008-03-21
申请号：JP2006242681
申请日：2006-09-07
申请人： Maezawa Ind Inc , 前澤工業株式会社
发明人： ODAKA SHIRO , NAKAZAWA MASAZUMI
IPC分类号： E02B7/44
摘要： PROBLEM TO BE SOLVED: To provide a structure of a flap gate capable of reducing manufacturing cost and being easily handled when conveying it up to a construction site and mounting it.
SOLUTION: This structure of the flap gate 11 for preventing back flow having an upper end supported to turn around a gate supporting shaft 12 in the horizontal direction is constituted by installing a bar screen 21 for catching screen residues and blocking mesh opened parts of the bar screen 21 in the condition that a plate member constituting the flap gate 11 is abutted on a downstream side end face 22a of each bar 22 of the bar screen 21 when the flap gate 11 receives water pressure due to back flow.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够降低制造成本并且在将其输送到施工现场并将其安装时容易处理的挡板门的结构。解决方案：用于防止具有上端支撑以在水平方向上转动门支撑轴12的回流的挡板门11的这种结构是通过安装用于捕捉屏幕残留物和阻挡网眼打开部分的条形筛网21来构成的条形筛21的板状构件，当挡板门11由于反向流动而受到水压时，构成挡板门11的板构件抵靠在条筛21的每个杆22的下游侧端面22a上。版权所有（C）2008，JPO＆INPIT

30. 发明专利

JP2007209850A Wastewater treatment system 审中-公开
标题翻译：废水处理系统
公开(公告)号：JP2007209850A
公开(公告)日：2007-08-23
申请号：JP2006029765
申请日：2006-02-07
申请人： Maezawa Ind Inc , 前澤工業株式会社
发明人： YAO MAKOTO , YOSHINO MASAAKI , ODAKA SHIRO
IPC分类号： C02F3/08 , C02F3/34
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a wastewater treatment system capable of carrying out aerobic treatment stably and efficiently by preventing the inner side part of the disc of a rotator from resulting in anaerobic with a simple structure. SOLUTION: The rotators 11 and 12 are formed by mounting a plurality of discs 11b and 12b on rotary axes 11a and 12a with a space. The discs 11b and 12b are rotated with their bottom parts immersed in water in a treatment tank 10a and a contaminated component in water is absorbed by activated sludge attached to the discs 11b and 12b. The rotators 11 and 12 are arranged so that the discs 11b and 12b of both the rotators 11 and 12 leave a space and are overlapped each other. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过以简单的结构防止转子的盘的内侧部分产生厌氧的方式来稳定有效地进行需氧处理的废水处理系统。解决方案：旋转体11和12通过在旋转轴11a和12a上具有空间安装多个盘11b和12b而形成。盘11b和12b的底部部分浸入水中并转移到处理槽10a中，水中的污染成分被附着在盘11b和12b上的活性污泥吸收。旋转体11和12被布置成使得两个旋转体11和12的盘11b和12b离开空间并彼此重叠。版权所有（C）2007，JPO＆INPIT

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