专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2008264654A Waste liquid treatment method and apparatus using iron-oxidizing bacteria 有权
标题翻译：使用铁氧化细菌的废液处理方法和装置
公开(公告)号：JP2008264654A
公开(公告)日：2008-11-06
申请号：JP2007109702
申请日：2007-04-18
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ONO NOBUYUKI , KANEMORI NOBUYUKI , TAKAHASHI NAOYA
IPC分类号： C02F3/34 , C02F1/62
摘要： PROBLEM TO BE SOLVED: To provide a waste liquid treatment method and apparatus using iron-oxidizing bacteria which can detect the contamination of an activity inhibitor at an early stage even in a case that the activity inhibitor is temporarily mixed to suppress a deterioration of divalent iron ion-oxidizing capacity by the iron-oxidizing bacteria and return the capacity at early stage.
SOLUTION: In the waste liquid treatment method, acidic waste liquid containing divalent iron ions is supplied into a reaction tank in which iron-oxidizing bacteria exist, to oxidize the divalent iron ions to trivalent iron ions by the iron-oxidizing bacteria, the pH of the waste liquid is adjusted to 3 or more and 5 or less to generate iron (III) hydroxide particles in it, and the waste liquid discharged from the reaction tank is settled and separated to recover the iron (III) hydroxide particles. The oxidation-reduction potential and pH of the waste liquid in the reaction tank are continuously measured. By using a linear correlation between oxidation-reduction potential and pH, a corrected value of the oxidation-reduction potential is calculated from the two measured values, and when the corrected value is equal to or less than a predetermined value, a supply of the waste liquid containing divalent iron ions is stopped or reduced.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用铁氧化细菌的废液处理方法和装置，即使在暂时混合活性抑制剂以抑制劣化的情况下也能够早期检测活性抑制剂的污染的铁氧化细菌的二价铁离子氧化能力，并在早期恢复能力。解决方案：在废液处理方法中，将含有二价铁离子的酸性废液供给到存在铁氧化细菌的反应槽中，通过铁氧化细菌将二价铁离子氧化为三价铁离子，将废液的pH调节至3以上且5以下，生成氢氧化铁中的铁（III），将从反应槽排出的废液进行沉降分离，回收氢氧化铁（III）。连续地测量反应槽中废液的氧化还原电位和pH。通过使用氧化还原电位和pH之间的线性相关性，从两个测量值计算氧化还原电位的校正值，并且当校正值等于或小于预定值时，废物的供应含有二价铁离子的液体停止或减少。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2003072980A Thin plate transporting and loading device 审中-公开
标题翻译：薄板运输和装载装置
公开(公告)号：JP2003072980A
公开(公告)日：2003-03-12
申请号：JP2001270490
申请日：2001-09-06
申请人： Nippon Steel Corp , Sankyu Inc , 山九株式会社 , 新日本製鐵株式会社
发明人： KIZAKI HIRONOBU , ERA TOSHIAKI , ONO NOBUYUKI , KUROHATA TOMOHIDE , ABE HIROSHI
IPC分类号： B65H29/20 , B65G47/90 , B65H5/10 , B65H29/10
摘要： PROBLEM TO BE SOLVED: To provide a thin plate transporting and loading device preventing slide during displacement of the thin plate and realizing stable loading.
SOLUTION: This device loads the thin plate 11 substantially horizontally laid in a given position on a loading table 15 disposed forwardly. The device comprises a follow table 20 capable of loading the thin plate 11, moving at a level higher than a material 16 previously loaded on the loading table 15; and a transferring carriage 22 provided in a lower portion thereof with a holding member 37 capable of holding and lifting a front edge portion of the thin plate 11 laid in a given position by expanding and contracting vertically, and movable at a level higher than the follow table 20 in the same direction as the follow table. The transferring carriage 22 holding and lifting the front edge portion of the thin plate 11 moves forward from the follow table 20, so that at least one portion of the thin plate 11 is loaded on the follow table 20, and the carriage 22 moves forward with the follow table 20.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供薄板输送和装载装置，防止在薄板移位期间的滑动，并实现稳定的载荷。解决方案：该装置将薄板11基本上水平地放置在给定位置的前方设置的装载台15上。该装置包括能够加载薄板11的跟随台20，该薄板11以比预先装载在装载台15上的材料16高的水平移动; 以及在其下部设置有保持构件37的保持构件37，该保持构件37能够通过竖直地伸缩收缩而放置在给定位置的薄板11的前边缘部分，并且能够在比下述高度移动的位置上移动表20的方向与下表相同。保持和提升薄板11的前边缘部分的转印托架22从跟随台20向前移动，使得薄板11的至少一部分被装载在跟随台20上，并且托架22向前移动下表20。

3. 发明专利

JP2003072906A Pickup and transport system 审中-公开
标题翻译：采购和运输系统
公开(公告)号：JP2003072906A
公开(公告)日：2003-03-12
申请号：JP2001270706
申请日：2001-09-06
申请人： Nippon Steel Corp , Sankyu Inc , 山九株式会社 , 新日本製鐵株式会社
发明人： KIZAKI HIRONOBU , ERA TOSHIAKI , ONO NOBUYUKI , KUROHATA TOMOHIDE , ABE HIROSHI
IPC分类号： B65G1/00
摘要： PROBLEM TO BE SOLVED: To provide a pickup and transport system capable of collecting related materials and transporting them by the gross to a predetermined location.
SOLUTION: The pickup and transport system has a pickup carriage 12 self-propellable on a first travelling rail 11, transport carriages 17, 18 parts of which come closer to an end of the rail 11 self-propellable on second travelling rails 15, 16 and material blocks 19, 20 disposed adjacent to the rails 15, 16, the carriage 12 is provided with a pickup loading block 42 where a plurality of first straight members 38 having clearances are disposed at a predetermined height, the carriages 17, 18 are provided with a ctenidium loading block 61 having a ctenidium 60 detachable between each of the member 38 from one side and movable up and down and further, the blocks 19, 20 are provided with a plurality of second straight members 69 juxtaposed in substantially the same pitch as in the member 38.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供能够收集相关材料并将其运送到预定位置的拾取和运输系统。解决方案：拾取和运输系统具有在第一行进轨道11上自行推进的拾取托架12，运输托架17,18的运输托架17更靠近第二行进导轨15,16上自推进的导轨11的端部，在轨道15,16附近设置的材料块19,20设置有拾取装载块42，其中具有间隙的多个第一直线构件38设置在预定高度，滑架17,18设置有砧座装载块61具有可从一侧分别在每一个构件38和上下移动之间的栉杆菌60，并且还具有多个第二直的构件69，该第二平直构件以大致相同的间距并排设置，会员38。

4. 发明专利

JP2008290897A Method and apparatus for recovering silicon 有权
标题翻译：回收硅的方法和装置
公开(公告)号：JP2008290897A
公开(公告)日：2008-12-04
申请号：JP2007136470
申请日：2007-05-23
申请人： Nippon Steel Corp , Nippon Steel Materials Co Ltd , 新日本製鐵株式会社 , 新日鉄マテリアルズ株式会社
发明人： ONO NOBUYUKI , KONDO JIRO
IPC分类号： C01B33/037 , B03D1/001 , B03D1/02 , B03D1/10 , B09B3/00 , B09B5/00
CPC分类号： Y02W30/20 , Y02W30/827
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for recovering silicon by which unwanted materials are effectively removed from silicon-containing waste or a silicon mixture comprising silicon-containing slag generated in silicon production and silicon is efficiently separated and recovered. SOLUTION: The method for recovering silicon includes: a step of disintegrating a silicon mixture by putting the mixture in an alkaline aqueous solution (a) and generating gas from an interface of silicon in the mixture; a step of generating gas around silicon in the disintegrated silicon mixture in an alkaline aqueous solution (b) and allowing silicon to which the gas adheres to float up; and a step of separating and recovering the floating silicon. The apparatus for recovering silicon comprises: at least a device for receiving and feeding a silicon mixture; a decomposition unit with a decomposition tank containing the alkaline aqueous solution (a) for disintegrating the silicon mixture by generating gas from an interface of silicon in the mixture; a flotation separation unit with a flotage tank containing the alkaline aqueous solution (b); and a floating substance recovery unit for separating and recovering silicon floating up in the flotage tank. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于回收硅的方法和装置，其中不需要的材料被有效地从含硅废物中去除，或者包括在硅生产中产生的含硅渣的硅混合物被有效地分离和回收。解决方案：回收硅的方法包括：通过将混合物置于碱性水溶液（a）中并从混合物中的硅界面产生气体来分解硅混合物的步骤; 在碱性水溶液（b）中在崩解硅混合物中在硅周围产生气体并使气体附着的硅浮起的步骤; 以及分离和回收浮置硅的步骤。用于回收硅的装置包括：至少一个用于接收和供给硅混合物的装置; 分解单元，其具有含有碱性水溶液（a）的分解槽，用于通过从混合物中的硅界面产生气体来分解硅混合物; 具有含有碱性水溶液（b）的漂浮槽的浮选分离单元; 以及浮动物质回收单元，用于分离和回收漂浮在浮选槽中的硅。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2006212580A Method for treating acid waste liquid containing iron and chromium 有权
标题翻译：用于处理含有铁和铬的酸性废液的方法
公开(公告)号：JP2006212580A
公开(公告)日：2006-08-17
申请号：JP2005029587
申请日：2005-02-04
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ONO NOBUYUKI
IPC分类号： C02F1/62 , C01G37/033 , C01G49/02 , C02F1/44 , C02F1/64 , C02F1/74 , C02F3/34 , C23G1/36
摘要： PROBLEM TO BE SOLVED: To provide a method for treating an acid waste liquid containing iron and chromium which can sufficiently be used as an iron source and a stainless raw material separately by separating a metal hydroxide including iron and chromium to be precipitated by neutralization treatment of the acid waste liquid containing iron and chromium by each type.
SOLUTION: The acid waste liquid containing at least a trivalent chromium ion and a divalent iron ion generated when a chromium stainless steel sheet is subjected to an acid wash is continuously supplied to a first reactor, a pH is adjusted in a range of 4.5 to 6.5 by an alkaline agent, and a particle mainly having chromium hydroxide is deposited, separated from a liquid part and recovered. The liquid part is introduced into a second reactor, the divalant iron ion is oxidized by biological or chemical oxidation means, and a particle having mainly iron hydroxide (III) is precipitated, separated and recovered. Further, a waste liquid containing a hexavalant chromium ion is subjected to reduction treatment by slurry educed in the first reactor and a chromium concentration in the particle is increased to be recovered.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种处理含有铁和铬的酸性废液的方法，其可以充分地用作铁源和不锈钢原料，通过将包含铁和铬的金属氢氧化物分离沉淀的金属氢氧化物每种类型含有铁和铬的酸性废液的中和处理。解决方案：将不锈钢片进行酸洗时产生的至少含有三价铬离子和二价铁离子的酸性废液连续供给至第一反应器，将pH调节至 4.5至6.5，并且沉积主要含有氢氧化铬的颗粒，与液体部分分离并回收。将液体部分引入第二反应器中，通过生物或化学氧化方式氧化二价铁离子，沉淀出主要氢氧化铁（III）的颗粒，分离回收。此外，含有六价铬离子的废液通过在第一反应器中引发的浆料进行还原处理，并且增加颗粒中的铬浓度以回收。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2004188269A Method of treating liquid waste containing several metals and method of recovering valuable metal 有权
公开(公告)号：JP2004188269A
公开(公告)日：2004-07-08
申请号：JP2002356936
申请日：2002-12-09
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ONO NOBUYUKI , MIKI OSAMU , KATO TOSHIRO , ITO KIMIO
IPC分类号： B01D39/16 , B01D9/02 , C02F1/62 , C02F1/64 , C02F3/34 , C22B3/18 , C22B7/00 , C22B19/30 , C22B23/00 , C25D21/18
CPC分类号： Y02P10/232 , Y02P10/234 , Y02P10/238 , Y02W10/37
摘要： PROBLEM TO BE SOLVED: To provide a method of treating a liquid waste containing several metals and a method of recovering valuable metals. SOLUTION: This method of treating the liquid waste containing several metals in the first reaction tank performs a step to supply the acid liquid waste continuously to the first reaction tank, neutralize the supplied liquid waste and adjust the pH of the neutralized liquid waste to ≥3 and COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2003080467A Adjustable rotation fitting of tool 审中-公开
标题翻译：可调节的工具旋转接头
公开(公告)号：JP2003080467A
公开(公告)日：2003-03-18
申请号：JP2001275310
申请日：2001-09-11
申请人： Nippon Steel Corp , Sankyu Inc , 山九株式会社 , 新日本製鐵株式会社
发明人： KIZAKI HIRONOBU , ERA TOSHIAKI , ONO NOBUYUKI , KUROHATA TOMOHIDE , ABE HIROSHI
IPC分类号： B25B25/00
摘要： PROBLEM TO BE SOLVED: To provide an adjustable rotation fitting of a tool capable of freely varying a direction of the tool.
SOLUTION: The adjustable rotation fitting has a rotation member 17 turnably provided on an operation tool 12 through a support shaft 15 and provided with a circular rail 16 surrounding the tool 12; and a rotation support part 25 movable along the circular rail 16 of the rotation member 17. The rotation support part 25 is mountable to a lower end of a hanging down member 14 provided above the tool 12.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供能够自由改变工具的方向的工具的可调节旋转配件。解决方案：可调节旋转配件具有通过支撑轴15可转动地设置在操作工具12上的旋转构件17，并且设置有围绕工具12的圆形轨道16; 以及可沿着旋转构件17的圆形轨道16移动的旋转支撑部25.旋转支撑部25可安装到设置在工具12上方的下垂构件14的下端。

8. 发明专利

JP2005193222A Method for concentrating sludge 审中-公开
标题翻译：浓缩污泥的方法
公开(公告)号：JP2005193222A
公开(公告)日：2005-07-21
申请号：JP2004076122
申请日：2004-03-17
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ONO NOBUYUKI , TAKAHASHI NAOYA , TAKAHASHI KENJI
IPC分类号： C02F11/12 , B01D37/02 , C25D21/16
摘要： PROBLEM TO BE SOLVED: To provide a method capable of stably and effectively treating sludge of metal compounds continuously for a long time, the sludge of metal compounds being produced via a neutralizing treatment of acidic waste water containing metal ions.
SOLUTION: The metal compound sludge is produced via the neutralizing treatment of the acidic waste water containing the metal ions and concentrated via a cake filtration in which the cake thickness is not less than 1 mm and not more than 50 mm, and the average diameter of a grain composing the cake is not less than 4 μm or the average specific resistance of the cake is not more than 6×10
8 cm/g.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够长时间连续地稳定和有效地处理金属化合物的污泥的方法，通过中和处理含有金属离子的酸性废水来生产金属化合物的污泥。解决方案：金属化合物污泥是通过中和处理含有金属离子的酸性废水生成的，并通过滤饼过滤浓缩，其中滤饼厚度不小于1mm且不大于50mm，并且构成滤饼的颗粒的平均直径不小于4μm，或者滤饼的平均电阻率不大于6×10 SP / cm 3 / g。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004026279A Metal packing material manufacturing facility for metal strip coil 审中-公开
公开(公告)号：JP2004026279A
公开(公告)日：2004-01-29
申请号：JP2002189563
申请日：2002-06-28
申请人： Nippon Steel Corp , Sankyu Inc , 山九株式会社 , 新日本製鐵株式会社
发明人： KIZAKI HIRONOBU , ERA TOSHIAKI , ONO NOBUYUKI , ABE HIROSHI
IPC分类号： B65D85/66 , B65B27/06
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing facility suitable for making of a packing material part for a metal band coil which can shorten a cycle time for the packing work so that in a packing factory for packing the metal band coil by using the packing material part made of a metal, the packing work can be performed by providing a state wherein each packing material part is prepared by being collected for each coil unit by automatically manufacturing and carrying each packing material part required for the packing of one coil by a required dimension (shape).
SOLUTION: An inner/outer peripheral plate manufacturing device for packing the inner and outer peripheries of the coil, a side plate manufacturing device for packing the side surfaces of the coil, an outer peripheral edge patch ring manufacturing device for packing the outer peripheral edge of the coil, and an inner peripheral edge patch ring manufacturing device for packing the inner peripheral edge of the coil are respectively independently provided. Respective manufacturing devices are respectively arranged at proper locations. Carriers suitable for carrying parts manufactured by respective packing part manufacturing devices are provided in a manner to be connected with respective manufacturing devices. All of the packing part manufacturing devices and all of the packing part carriers are functionally arranged.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003080414A Automated circularly cutting device of metal plate 审中-公开
标题翻译：金属板自动切割圆形切割装置
公开(公告)号：JP2003080414A
公开(公告)日：2003-03-18
申请号：JP2001271909
申请日：2001-09-07
申请人： Nippon Steel Corp , Sankyu Inc , 山九株式会社 , 新日本製鐵株式会社
发明人： KIZAKI HIRONOBU , ERA TOSHIAKI , ONO NOBUYUKI , KUROHATA TOMOHIDE , ABE HIROSHI
IPC分类号： B23D19/04
摘要： PROBLEM TO BE SOLVED: To provide an automated circularly cutting device of a metal plate capable of removing a scrap part while clamping a product after machining.
SOLUTION: This automated circularly cutting device of the metal plate has a rotary clamp device 14 to clamp the metal plate 13 arranged on a working table 12 from above and below and hold it free to rotate, a part cutting means 15 to form a cut line 35 toward the inside from an outer peripheral edge of the metal plate 13, a cutting device 18 to form a disc part 65 by cutting the metal plate 13 to rotate in a state of clamping it by the rotary clamp device 14 in a disc shape by cutting blades 16, 17 and a transfer and place carriage 69 to grasp an outside part 61 formed on the outside in the radial direction from an outer periphery of the disc part 65 cut by the cutting device 18 and to pull and remove it from sideways while holding the disc part 65 by the rotary clamp device 14.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够在加工后夹紧产品的同时去除废料的金属板的自动循环切割装置。解决方案：该金属板自动循环切割装置具有一个旋转夹紧装置14，用于将布置在工作台12上的金属板13从上方和下方夹持并保持其自由旋转;切割装置15，形成切割线 35从金属板13的外周边缘向内侧延伸的切割装置18，通过切割金属板13以通过旋转夹紧装置14将其夹紧的状态以盘形状旋转的方式形成盘部65的切割装置18 切割刀片16,17和转印和放置托架69，以从切割装置18切割的盘部分65的外周沿径向夹持形成在外侧的外部部分61，并且从侧面拉动并移除它通过旋转夹紧装置14保持盘部65。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式