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

JP2007196095A Organic waste treatment method and apparatus 有权
标题翻译：有机废物处理方法和装置
公开(公告)号：JP2007196095A
公开(公告)日：2007-08-09
申请号：JP2006015234
申请日：2006-01-24
申请人： Ebara Corp , 株式会社荏原製作所
发明人： ICHIHARA AKIRA , FUCHU YUICHI , SAKUMA HIROSHI , HAGINO TAKAO , IKEDA TOMOKO
IPC分类号： C02F11/04 , B01D19/00 , B09B3/00 , C02F3/34 , C02F11/00 , C02F11/02 , C02F11/12
CPC分类号： Y02W10/27
摘要： PROBLEM TO BE SOLVED: To provide a low-cost and efficient organic waste treatment method which improves a durability of equipment such as a dehydrator and a conveyor, and cuts down the cost of chemicals such as a flocculant, and its apparatus. SOLUTION: In the organic waste treatment method, organic waste is subjected to anaerobic digestion treatment, and digested sludge yielded by the anaerobic digestion treatment is subjected to aerobic biological treatment, and then introduced into a process for separating and/or recovering magnesium ammonium phosphate particles. The organic waste treatment apparatus comprises an anaerobic digestion tank for carrying out the anaerobic digestion of the organic waste, an aerobic biological treatment tank for treating the digested sludge from the anaerobic digestion tank, and a magnesium ammonium phosphate separation and recovery device for separating/recovering the magnesium ammonium phosphate particles from sludge from the aerobic biological treatment tank. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种低成本和高效的有机废物处理方法，其提高脱水机和输送机等设备的耐久性，并且降低絮凝剂等化学品及其装置的成本。解决方案：在有机废物处理方法中，有机废物经过厌氧消化处理，厌氧消化处理产生的消化污泥进行好氧生物处理，然后引入到镁离子和/或回收镁的工艺中磷酸铵颗粒。有机废物处理装置包括：厌氧消化槽，用于进行有机废物的厌氧消化，用于处理来自厌氧消化罐的消化污泥的需氧生物处理槽，以及用于分离/回收的磷酸铵铵分离和回收装置来自有氧生物处理槽的污泥中的磷酸铵镁颗粒。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2005313075A Treatment method and treatment apparatus for organic sludge 有权
标题翻译：有机污泥处理方法及处理装置
公开(公告)号：JP2005313075A
公开(公告)日：2005-11-10
申请号：JP2004133659
申请日：2004-04-28
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HAGINO TAKAO , UEDA TOMOKO , SAWAI KENJI , ISHIKAWA HIDEYUKI
IPC分类号： C02F11/04 , B03B5/00 , C02F11/00 , C02F11/12
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for efficiently separating/recovering particles, such as phosphorus compounds and heavy metal-containing particles, generated in a process for anaerobically digesting organic sludge generated by waste water treatment, from the sludge. SOLUTION: In an organic sludge treatment system into which an anaerobic treatment process is incorporated, an impurity separation process is installed before the anaerobic digestion process to separate impurities contained in the organic sludge from the organic sludge, inorganic compound particles generated in the anaerobic digestion process are taken outside the system in an inorganic compound particle separation process after the anaerobic digestion process, and the impurities separated in the impurity separation process are added to and mixed with the sludge after removing the inorganic compound particles in the separation process to be dehydrated. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于有效分离/回收在废水处理产生的用于厌氧消化有机污泥的方法中产生的磷化合物和重金属颗粒的方法和装置，污泥。解决方案：在掺入厌氧处理工艺的有机污泥处理系统中，在厌氧消化过程之前安装杂质分离过程，以将有机污泥中含有的杂质与有机污泥分离，在在厌氧消化处理后的无机化合物粒子分离工序中，在系统外部进行厌氧消化处理，在分离过程中除去无机化合物颗粒后，在杂质分离过程中分离出的杂质与污泥相加并混合成为脱水。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2010012467A Apparatus for treating wastewater and sludge 有权
标题翻译：用于处理废水和污泥的设备
公开(公告)号：JP2010012467A
公开(公告)日：2010-01-21
申请号：JP2009206963
申请日：2009-09-08
申请人： Ebara Corp , 株式会社荏原製作所
发明人： SHIMAMURA KAZUAKI , HAGINO TAKAO , UEDA TOMOKO , ISHIKAWA HIDEYUKI , FUCHU YUICHI
IPC分类号： B01D9/02 , C02F3/30 , C02F11/12
CPC分类号： C02F11/04 , B01D9/0036 , B01D9/0059 , C02F1/38 , C02F1/5254 , C02F2101/105 , C02F2209/06
摘要： PROBLEM TO BE SOLVED: To provide a stable apparatus in a system for separating crystals from sludge, or from separated water generated in a sludge concentration process or a dewatering process, satisfying both phosphorus removal and phosphorus recovery, and recovering MAP of high purity with a high MAP recovery efficiency, without causing clogging of a liquid cyclone. SOLUTION: In the apparatus for separating crystals from sludge 1, or from separated water generated in a sludge concentration process or a dewatering process, a separation apparatus of crystals is provided with the liquid cyclone 2 for separating crystals by charging the sludge 1 or separated water, and a return pipe 7 returning the sludge 1 or separated water flowing out of an overflow rising pipe 5 of the liquid cyclone 2 to a charge port of the sludge or separated water of the liquid cyclone. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种稳定的装置，用于从污泥中分离晶体，或者在污泥浓缩过程或脱水过程中产生的分离水中，分离除磷和回收磷，并恢复高的MAP 纯度高，MAP回收效率高，不会导致液体旋风分离器堵塞。解决方案：在用于从污泥1或从污泥浓缩过程或脱水过程中产生的分离的水中分离晶体的装置中，通过向淤泥1填充用于分离晶体的液体旋流器2，提供晶体分离装置或分离的水，以及返回管7将污泥1或从液体旋风分离器2的溢流上升管5流出的分离的水返回到液体旋风分离器的污泥或分离的水的装料口。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2005313073A Treatment method and apparatus for organic waste water or sludge 有权
标题翻译：有机废水或污泥处理方法及装置
公开(公告)号：JP2005313073A
公开(公告)日：2005-11-10
申请号：JP2004133617
申请日：2004-04-28
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HAGINO TAKAO , UEDA TOMOKO , IKEDA TOMOKO , ISHIKAWA HIDEYUKI , SAWAI KENJI
IPC分类号： C02F1/58 , C02F3/28 , C02F11/00 , C02F11/04
CPC分类号： Y02W10/12
摘要： PROBLEM TO BE SOLVED: To provide a treatment method and apparatus for organic waste water or sludge which can efficiently start up a system, maintain treatment efficiency at a low chemical cost, and highly maintain generation and recovery of MAP particles with high purity, high separability, and high handling. SOLUTION: In the treatment method comprising a generation process where the organic waste water or organic sludge is subjected to anaerobic digestion treatment, a magnesium source is added in the anaerobic digestion process, and magnesium ammonium phosphate (MAP) is generated from phosphorus, or phosphorus and nitrogen in the waste water or sludge, and a process for taking out the generated MAP to the outside of the system, an aqueous solution of an easily water-soluble magnesium compound is added as the magnesium source at the start-up of the MAP generation process. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供有效启动系统的有机废水或污泥的处理方法和装置，以低化学成本维持处理效率，并高度维持高纯度的MAP颗粒的产生和回收高分离性和高处理性。解决方案：在包括有机废水或有机污泥进行厌氧消化处理的生成方法的处理方法中，在厌氧消化过程中加入镁源，由磷生成磷酸镁（MAP），或废水或污泥中的磷和氮，以及将产生的MAP取出到系统外部的方法，在启动时将易溶于水的镁化合物的水溶液作为镁源加入的MAP生成过程。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005152690A Vacuum deaeration device and method for organic wastewater or sludge 审中-公开
标题翻译：真空装置和有机废水或泥浆的方法
公开(公告)号：JP2005152690A
公开(公告)日：2005-06-16
申请号：JP2003390819
申请日：2003-11-20
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HATA RYOSUKE , IRIUCHIJIMA YOSHIHARU , HAGINO TAKAO , YOSHIDA HIDEKIYO , GODA SHOICHI , YAMADA NORIO
IPC分类号： B01D19/00 , C02F1/20 , C02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a vacuum deaeration device and method for organic wastewater or sludge which can prevent the clogging of an inflow part and a rotation part with a screen residue and perform stable deaeration continuously at a large flow rate. SOLUTION: The vacuum deaeration device has a vacuum vessel 1, a dispersion disk 6 supported in the vacuum vessel so as to be rotatable around a vertical shaft 5, a treatment liquid supply pipe 3 for supplying treatment liquid containing the screen residue onto the dispersion disk, and an exhaust pipe 9 connected to a vacuum generator reducing the pressure in the vacuum vessel. In this device, the treatment liquid is dispersed by the action of centrifugal force of the dispersion disk 6, and bubbles in the treatment liquid are defoamed or deaerated by collision effect and thin film effect. A smooth flat disk is used as the dispersion disk, and a skirt-shaped guide 8 is disposed above the flat disk so as to leave a clearance L1 from the flat disk. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有机废水或污泥的真空脱气装置和方法，其可以防止流入部件和具有筛网残留物的旋转部件的堵塞，并以大的流量连续地进行稳定的脱气。真空脱泡装置具有真空容器1，支撑在真空容器中的分散盘6，以便能够围绕竖直轴5旋转;处理液供给管3，用于将含有筛网残留物的处理液供给到分散盘和连接到真空发生器的排气管9，减小真空容器中的压力。在该装置中，处理液通过分散盘6的离心力的作用而分散，处理液中的气泡通过碰撞效果和薄膜效果脱泡或脱气。使用光滑的平板作为分散盘，并且在扁平盘上方设置有裙形引导件8，以便从平盘留出间隙L1。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004160340A Method and equipment for treating organic waste water and sludge 有权
公开(公告)号：JP2004160340A
公开(公告)日：2004-06-10
申请号：JP2002328336
申请日：2002-11-12
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HAGINO TAKAO , HIRASHIMA TAKESHI
IPC分类号： B01D21/26 , B03B5/00 , B03B5/28 , B03B5/56 , B03B9/06 , C02F1/38 , C02F3/28 , C02F11/04 , C02F11/12
CPC分类号： Y02W30/523 , Y02W30/524
摘要： PROBLEM TO BE SOLVED: To separate/recover MAP (magnesium ammonium phosphate) and HAP (calcium phosphate) from a waste water and sludge in a state of being separated from the other impurities. SOLUTION: In an organic waste water or sludge treatment system, a treatment process where an organic waste water or sludge containing impurities such as foreign matters and fibrous substances is treated, and the impurities such as foreign matters and fibrous substances are removed is performed. In this case, the waste or sludge comprising impurities such as foreign matters and fibrous substances, and also comprising fine particles generated by biological or chemical treatment is successively subjected to separation treatment with a mesh-shaped or slit-shaped shifter, separation treatment with a hydrocyclone, and separation treatment with a drum rotation type fine particle separation apparatus having a mechanism where an objective liquid is introduced into a rotator with a horizontal cylindrical shape, and centrifugal force by rotation and oscillation in a rotating shaft direction are applied thereto, and a mechanism capable of optionally controlling the tilt of the rotator, so that the fine particles are separated/recovered. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004160305A Separation method of solid particle from suspension and device used for the same 有权
标题翻译：固定颗粒从悬浮液中分离的方法和用于其的装置
公开(公告)号：JP2004160305A
公开(公告)日：2004-06-10
申请号：JP2002326968
申请日：2002-11-11
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HAGINO TAKAO , MASUDA KOICHI , TANAKA SHIGEMASA , NAKAJIMA MUTSUO
IPC分类号： B01D21/26 , B03B5/00 , B03B5/28 , C02F11/12
摘要： PROBLEM TO BE SOLVED: To provide a separation method of solid particles from suspension which solves conventional problems and has small power and vibration and further prevent smell from scattering, and also provide a device used for the same, concretely a separation method of MAP particles from digested sludge, and also provide a device used for the same.
SOLUTION: The method separates the solid particle by treating the suspension with a rotating cylindrical vessel. The solid particles are precipitated by putting the suspension into a chamber of a rotating, horizontal and cylindrical container, and precipitation and separation are carried out to tumble and classify the precipitate in the chamber, and supernatant is discharged. Draining is carried out for the precipitate and the remaining solution in a similar chamber while tumbling and classifying the precipitate and the remaining precipitate is cleaned in a similar chamber with its surrounding comprising a screen.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供解决常规问题并且具有小功率和振动并进一步防止气味飞散的悬浮液的固体颗粒的分离方法，并且还提供了用于其的装置，具体地说， MAP颗粒从消化污泥中提取，并提供用于其的装置。解决方案：该方法通过用旋转圆柱形容器处理悬浮液来分离固体颗粒。通过将悬浮液放入旋转的水平和圆柱形容器的室中，使固体颗粒沉淀，并进行沉淀和分离以使沉淀物在室中翻转和分级，并且排出上清液。对沉淀物和剩余的溶液进行排水，同时翻转和分级沉淀物，并且在类似的室中清洗剩余的沉淀物，其周围包括筛网。版权所有（C）2004，JPO

8. 发明专利

JP2004160300A Method of treating organic waste water and sludge, and treatment apparatus thereof 有权
公开(公告)号：JP2004160300A
公开(公告)日：2004-06-10
申请号：JP2002326848
申请日：2002-11-11
申请人： Ebara Corp , 株式会社荏原製作所
发明人： SUZUKI HITOMI , HAGINO TAKAO , YAMADA NORIO
IPC分类号： C02F1/58 , B01D9/02 , C02F3/28 , C02F11/04
CPC分类号： Y02W10/12
摘要： PROBLEM TO BE SOLVED: To provide a method of treating organic waste water and sludge which allows the recovery of useful substances from waste water containing organic materials, nitrogen and phosphorus and in which the recovery rate of the phosphorus is remarkably enhanced, and to provide an apparatus thereof. SOLUTION: The treatment method comprises: a process of an anaerobic treatment; and a process of taking out phosphorus and nitrogen in the organic waste water and/or sludge in the form of magnesium ammonium phosphate (MAP) to the outside. In the anaerobic treatment process, at least two tanks, namely a digestion tank and a MAP aging tank which is capable of adding and mixing a magnesium source and/or pH adjustment are disposed. The digestion liquid containing the MAP sedimented in the digestion tank is introduced from the digestion tank into the aging tank, MAP particles are allowed to grow in the aging tank and the liquid containing the fine MAP particles is returned to the digestion tank. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2007069212A Method for treating organic waste water and apparatus therefor 有权
标题翻译：有机废水处理方法及其设备
公开(公告)号：JP2007069212A
公开(公告)日：2007-03-22
申请号：JP2006339818
申请日：2006-12-18
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HAGINO TAKAO , WATANABE AKIRA , IRIUCHIJIMA YOSHIHARU
IPC分类号： C02F11/04 , C02F3/12 , C02F11/00 , C02F11/10
CPC分类号： Y02E50/343 , Y02W10/15 , Y02W10/30
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus therefor for reducing the consumption of chemicals in an MAP treatment method which removes phosphor and nitrogen as an ammonium magnesium phosphate crystal from waste water containing high concentration organic material, phosphor, and nitrogen, and for remarkably improving the removal efficiency of phosphor and nitrogen. SOLUTION: The method and the apparatus for treating the organic waste water in which the organic waste water is treated in a biological reaction tank and in which the sludge produced therein is introduced into an anaerobic fermentation process, incorporate a process 1 in which phosphor and nitrogen in the digested sludge produced in or after the anaerobic fermentation process are removed as a form of the ammonium magnesium phosphate from the system. The method is characterized by also incorporating after the process 1 a vacuum treatment process 2 for a vacuum treatment of the digested sludge containing phosphor and nitrogen and by returning the digested sludge through the process 2 to the anaerobic fermentation process. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在含有高浓度有机材料，荧光体和废水的废水中除去作为磷酸铵镁晶体的磷和氮的MAP处理方法中减少化学品消耗的方法和装置氮，并显着提高了磷和氮的去除效率。解决方案：在生物反应罐中处理有机废水并将其中产生的污泥引入其中的有机废水的处理方法和装置被引入厌氧发酵过程中，包括方法1，其中在厌氧发酵过程中或之后产生的消化污泥中的磷和氮被从体系中作为磷酸铵镁的形式除去。该方法的特征还在于，在方法1之后还包括用于真空处理含有磷和氮的消化污泥的真空处理过程2，并将消化的污泥通过方法2返回到厌氧发酵过程。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006122799A Method and apparatus for treating organic waste 有权
标题翻译：用于处理有机废物的方法和装置
公开(公告)号：JP2006122799A
公开(公告)日：2006-05-18
申请号：JP2004313660
申请日：2004-10-28
申请人： Ebara Corp , 株式会社荏原製作所
发明人： SHIMAMURA KAZUAKI , HAGINO TAKAO , YAMASHITA SHIGEKI , TANAKA TOSHIHIRO , KITAMURA TERUAKI
IPC分类号： C02F11/04 , C02F11/00
摘要： PROBLEM TO BE SOLVED: To provide an organic waste treatment method which enables the enhancement of the efficiency of anaerobic digestion by accelerating solubilization and capable of performing the stable operation of an organic waste treatment apparatus by controlling the precipitation of MAP, and the organic waste treatment apparatus.
SOLUTION: The organic waste treatment method has an anaerobic digestion process for digesting sludge by anaerobic organisms in an anaerobic digestion tank 10, a fine particle separation process for drawing out a part of the digested sludge in the anaerobic digestion tank 10 to separate fine particles containing magnesium ammonium phosphate from the drawn-out digested sludge and a solubilization process for drawing out a part of the digested sludge in the anaerobic digestion tank 10 to solubilize the drawn-out digested sludge to the anaerobic digestion tank 10. In the fine particle separation process, at least a part of the digested sludge after the separation of fine particles is returned to the anaerobic digestion tank 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供一种有机废物处理方法，其能够通过加速溶解而提高厌氧消化的效率，并且能够通过控制MAP的沉淀来进行有机废弃物处理装置的稳定运行，并且有机废物处理设备。解决方案：有机废物处理方法具有在厌氧消化槽10中厌氧生物体消化污泥的厌氧消化方法，用于在厌氧消化罐10中抽出一部分消化污泥的细粒分离方法，以分离从抽出的消化污泥中含有磷酸铵的细粒子，以及在厌氧消化槽10中抽出一部分消化污泥的溶解过程，将抽出的消化污泥溶解到厌氧消化槽10中颗粒分离过程中，将分离细颗粒后的至少一部分消化的污泥返回到厌氧消化罐10.版权所有（C）2006，JPO＆NCIPI

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