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1. 发明专利

JP2014144428A Sludge dehydrating system 有权
标题翻译：污泥脱水系统
公开(公告)号：JP2014144428A
公开(公告)日：2014-08-14
申请号：JP2013014520
申请日：2013-01-29
申请人： Metawater Co Ltd , メタウォーター株式会社
发明人： SUGAWARA YOSHIYUKI , KUNITANI TADASHI
IPC分类号： C02F11/12 , B01D29/17 , B01D29/25 , B01D29/37 , B01D29/44 , B01D33/04 , B01D33/58 , B01D33/80 , B01D36/02
摘要： PROBLEM TO BE SOLVED: To provide a sludge dehydrating system capable of recovering a filtrate properly depending on the properties thereof and of improving the treatment efficiency.SOLUTION: The provided sludge dehydrating system 10 is furnished with: a filtration unit 18 for concentrating a sludge being conveyed on the upper surface 16a of a filter cloth belt 16; a compression unit 28 for compressing and dehydrating, atop the filter cloth belt 16, the sludge transmitted through the filtration unit 18 by using a primary dehydrating roller 26; and a filtrate recovery vessel 23 capable of individually recovering filtrates discharged respectively from the filtration unit 18 and compression unit 28 within filtrate receivers 32a and 32b and is also furnished with a return line 60 for returning, to a position on the upstream side of the filtration unit 18, the filtrate from the compression unit 28 recovered by the filtrate receiver 32b.
摘要翻译：要解决的问题：提供一种能够根据其性能适当地回收滤液并提高处理效率的污泥脱水系统。解决方案：提供的污泥脱水系统10配有：过滤单元18，用于浓缩污泥在滤布带16的上表面16a上传送; 用于通过使用主脱水辊26将通过过滤单元18传播的污泥压滤和脱水的压缩单元28，以及滤液回收容器23，其能够分别回收滤液接收器32a和32b中的过滤单元18和压缩单元28分别排出的滤液，并且还具有返回管线60，用于返回到过滤器的上游侧的位置单元18，由滤液接收器32b回收的来自压缩单元28的滤液。

2. 发明专利

JP2014155892A Sludge treatment system 有权
标题翻译：垃圾处理系统
公开(公告)号：JP2014155892A
公开(公告)日：2014-08-28
申请号：JP2013027075
申请日：2013-02-14
申请人： Metawater Co Ltd , メタウォーター株式会社
发明人： SUGAWARA YOSHIYUKI , KUNITANI TADASHI
IPC分类号： C02F11/12 , B01D29/17 , B01D29/25 , B01D29/37 , B01D29/44 , B01D33/04 , B01D36/02 , C02F3/12 , C02F11/14
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a sludge treatment system which can reduce the load of a final sedimentation tank arranged in a subsequent stage of a biological reaction vessel and the water content of discharged cakes while saving a space for equipment.SOLUTION: A sludge treatment system 10 comprises: a solid-liquid separator 16 for separating organic drain sludge-treated in a biological reaction vessel 14 into solid and liquid; and a dehydrator 18 for dehydrating the concentrated sludge discharged from the solid-liquid separator 16. In the solid-liquid separator 16, there are provided a screw 44 for concentration and a filter body 42 formed by laminating a plate 50 around the screw for concentration in the circumferential direction. In the dehydrator 18, there are provided a secondary concentration machine 30 which concentrates the concentrated sludge from the solid-liquid separator 16 on the upper surface of a filter cloth belt 28 while carrying the concentrated sludge and a dehydrating machine 32 for pressure-dehydrating the sludge discharged from the secondary concentration machine 30.
摘要翻译：要解决的问题：提供一种污泥处理系统，其可以减少布置在生物反应容器的后续阶段中的最终沉淀池的负载和排出的蛋糕的含水量，同时节省设备空间。解决方案：污泥处理系统10包括：固体 - 液体分离器16，用于将在生物反应容器14中处理的有机排水污泥分离成固体和液体; 以及用于使从固液分离器16排出的浓缩污泥脱水的脱水器18.在固液分离器16中设置有用于浓缩的螺杆44，以及通过将板50围绕螺杆聚集而形成的过滤体42 在圆周方向。在脱水器18中，设置有二次浓缩机30，其将来自固 - 液分离器16的浓缩污泥浓缩在滤布带28的上表面上，同时携带浓缩污泥和脱水机32 从二次浓缩机排出的污泥30。

3. 发明专利

JP2014136201A Concentrator 有权
标题翻译：选矿厂
公开(公告)号：JP2014136201A
公开(公告)日：2014-07-28
申请号：JP2013007143
申请日：2013-01-18
申请人： Metawater Co Ltd , メタウォーター株式会社
发明人： SUGAWARA YOSHIYUKI , KUNITANI TADASHI
IPC分类号： C02F11/12 , B01D33/04 , B01D33/58 , B01D33/80 , C02F11/14
摘要： PROBLEM TO BE SOLVED: To provide a concentrator capable of smoothly transferring sludge transported on a filter cloth belt with a screw for kneading.SOLUTION: A concentrator 12 which transports sludge on the top face 16a of a filter cloth belt 16 while concentrating the sludge by gravity filtration, includes screws 40a and 40b extending in a crossing direction to the transporting direction of sludge by the filter cloth belt 16, so as to transfer the sludge with rotation thereof toward the crossing direction to the transporting direction by the filter cloth belt 16, and a control device 15 which controls the rotation speed of the screws 40a and 40b, corresponding to the amount of transported sludge by the filter cloth belt 16.
摘要翻译：要解决的问题：提供一种能够平稳地转移在滤布带上输送的污泥用于捏合螺杆的浓缩器。解决方案：浓缩器12，其将污泥在滤布带16的顶面16a上运送，同时将污泥浓缩重力过滤包括通过滤布带16沿与污泥输送方向交叉的交叉方向延伸的螺钉40a和40b，以便通过滤布带16沿着与输送方向的交叉方向转动污泥，以及控制装置15，其控制螺杆40a和40b的转速，对应于由滤布带16输送的污泥的量。

4. 发明专利

JP2014094325A Sludge treatment system and method 有权
标题翻译：污泥处理系统和方法
公开(公告)号：JP2014094325A
公开(公告)日：2014-05-22
申请号：JP2012245539
申请日：2012-11-07
申请人： Metawater Co Ltd , メタウォーター株式会社
发明人： SUGAWARA YOSHIYUKI
IPC分类号： C02F3/12 , B01D29/01 , B01D29/17 , B01D29/25 , B01D29/37 , B01F7/18
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a sludge treatment system and method which can sufficiently increase the thickened sludge concentration at a low cost.SOLUTION: A sludge treatment system 10 includes: a water tank 16 which can store a treatment liquid including activated sludge; a stirring device 18 which is installed in the water tank 16 and stirs the treatment liquid; and a solid-liquid separator 20 which is installed in the water tank 16 and solid-liquid separates the treatment liquid stirred by the stirring device 18 into thickened sludge and a separated liquid. After the activated sludge supplied into the water tank 16 is flocculated by stirring it by the stirring device 18, the treatment liquid is solid-liquid separated by the solid-liquid separator 20 to produce the thickened sludge and to discharge the separated liquid.
摘要翻译：要解决的问题：提供可以以低成本充分增加浓缩污泥浓度的污泥处理系统和方法。解决方案：污泥处理系统10包括：水箱16，其可以储存包括活性污泥的处理液; 搅拌装置18，其安装在水箱16中并搅拌处理液; 并且安装在水箱16中的固液分离器20和固体液体将由搅拌装置18搅拌的处理液体分离成增稠的污泥和分离的液体。在通过搅拌装置18搅拌而将供给到水箱16中的活性污泥絮凝后，由固液分离器20将处理液固液分离，生成增稠污泥并排出分离液。

5. 发明专利

JP2013180262A Sludge thickener 有权
标题翻译： SLUDING THICKENER
公开(公告)号：JP2013180262A
公开(公告)日：2013-09-12
申请号：JP2012046908
申请日：2012-03-02
申请人： Metawater Co Ltd , メタウォーター株式会社
发明人： SUGAWARA YOSHIYUKI
IPC分类号： C02F11/12 , B01D24/46 , B01D33/04 , B01D33/44 , B01D33/58 , C02F11/14
CPC分类号： C02F11/123 , B01D33/04 , B01D33/58 , C02F11/125 , C02F11/14
摘要： PROBLEM TO BE SOLVED: To provide a sludge thickener capable of efficiently condensing sludge and improving condensed concentration.SOLUTION: A sludge thickener 10 includes a gravity filtration part 14 for filtration by gravity while conveying the sludge on an upper face of a running filter body 12 and a moving mechanism 16 for reducing the size of a width direction of the sludge on the filter body 12 by moving the sludge in a direction intersected with a conveying direction of the sludge due to the filter body 12 in a downstream side rather than a sludge feed position A of the gravity filtration part 14. The moving mechanism 16 has screws 24a, 24b extended in the direction intersected with a direction of sludge conveyance by means of the filter body 12 for instance, and moves the sludge by rotation of the screws 24a, 24b.
摘要翻译：要解决的问题：提供能够有效地冷凝污泥并提高冷凝浓度的污泥增稠剂。溶解剂：污泥增稠剂10包括重力过滤部分14，用于在运行过滤体12的上表面上输送污泥以及移动机构16，用于通过使下游侧的过滤体12沿着与污泥的输送方向相交的方向移动污泥来减小过滤体12上的污泥的宽度方向的尺寸，而不是污泥重力过滤部分14的进给位置A.移动机构16具有螺杆24a，24b，其沿与污泥输送方向相交的方向延伸，例如借助于过滤体12，并且通过旋转螺杆24a使污泥移动，24b。

6. 发明专利

JP2013082005A Screw press dehydrator 有权
标题翻译：螺丝压力脱水机
公开(公告)号：JP2013082005A
公开(公告)日：2013-05-09
申请号：JP2012215695
申请日：2012-09-28
申请人： Metawater Co Ltd , メタウォーター株式会社
发明人： SUGAWARA YOSHIYUKI
IPC分类号： B30B9/14 , B01D29/17 , B01D29/25 , B01D29/37 , B01D29/44 , B01D29/62 , C02F11/12
CPC分类号： B30B9/26 , B30B9/267
摘要： PROBLEM TO BE SOLVED: To provide a screw press dehydrator capable of easily removing clogging in hole parts formed in a filter body, and capable of enhancing the maintainability.SOLUTION: The screw press dehydrator 10 includes a filter body 12 with a cylindrical shape in which a plurality of filtering holes 40 are opened and formed, and a screw 14 which is provided rotatably inside the filter body 12. When objects to be treated such as sludge cast inside the filter body 12 are conveyed from one end side to the other end side of the screw 14 by the rotation of the screw 14, the objects are simultaneously subjected to the filtration and dehydration by the filter body 12. The degree of opening of filter holes 40 for discharging separate liquid, from the objects subjected to the filtration and dehydration inside the filter body 12, outside is formed to be variable.
摘要翻译：要解决的问题：提供一种能够容易地除去形成在过滤体中的孔部中的堵塞的螺杆压榨脱水机，能够提高维护性。解决方案：螺杆压榨脱水机10包括：多个过滤孔40打开形成的具有圆筒形状的过滤器主体12;以及可旋转地设置在过滤器主体12内的螺杆14。通过螺杆14的旋转将过滤体12内的污泥等处理过的物料从螺杆14的一端侧延伸到另一端侧，同时通过过滤体12进行过滤和脱水。将从过滤器主体12内部进行过滤和脱水的物体向外排出的分离液体的过滤孔40的开度形成为可变的。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013091044A Belt press dehydrator 有权
标题翻译：皮带压力脱水机
公开(公告)号：JP2013091044A
公开(公告)日：2013-05-16
申请号：JP2011235399
申请日：2011-10-26
申请人： Metawater Co Ltd , メタウォーター株式会社
发明人： SUGAWARA YOSHIYUKI
IPC分类号： B01D33/04 , B01D33/58 , B01D33/80 , B30B9/24 , C02F11/12
摘要： PROBLEM TO BE SOLVED: To provide a belt press dehydrator that improves dehydration performance at the post-stage dehydration part when sequentially dehydrating a processing object by multiple stages of dehydration parts.SOLUTION: The belt press dehydrator 10 includes: a primary dehydration part 12 that dehydrates a processing object by using a filter cloth belt 16; a secondary dehydration part 14 that further dehydrates the processing object, dehydrated by the primary dehydration part 12, by using the filter cloth belts 16, 20; and a shape changing part 18 that is provided between the primary dehydration part 12 and the secondary dehydration part 14 and from which the processing object discharged from the primary dehydration part 12 is carried out to the secondary dehydration part 14 after increasing the height of the processing object. The processing object having a sufficient height dimension is poured into the secondary dehydration part 14.
摘要翻译：要解决的问题：提供一种带式压榨脱水机，其在通过多级脱水部件顺序脱水处理对象时，提高后段脱水部的脱水性能。解决方案：带式压榨脱水机10包括：通过使用滤布带16使加工对象脱水的初级脱水部12; 二次脱水部14，其通过使用滤布带16,20，进一步使加工对象脱水，由初级脱水部12脱水; 以及设置在主脱水部12和二次脱水部14之间的形状变更部18，并且在增加处理高度之后，将从初级脱水部12排出的处理对象进行到二次脱水部14 目的。具有足够的高度尺寸的加工对象被倒入第二脱水部分14中。（C）2013，JPO＆INPIT

8. 发明专利

JP2013091043A Belt press dehydrator 有权
标题翻译：皮带压力脱水机
公开(公告)号：JP2013091043A
公开(公告)日：2013-05-16
申请号：JP2011235398
申请日：2011-10-26
申请人： Metawater Co Ltd , メタウォーター株式会社
发明人： SUGAWARA YOSHIYUKI
IPC分类号： B01D33/04 , B01D36/02 , B30B9/24 , C02F11/12 , C02F11/14
摘要： PROBLEM TO BE SOLVED: To provide a belt press dehydrator that improves dehydration performance by pouring a processing object dehydrated by a primary dehydration part into a secondary dehydration part after sufficiently stirring the processing object.SOLUTION: The belt press dehydrator 10 includes: a primary dehydration part 12 that dehydrates a processing object by using a filter cloth belt 16; a secondary dehydration part 14 that further dehydrates the processing object, dehydrated by the primary dehydration part 12, by using the filter cloth belts 16, 20; a stirring tank 18 that is provided between the primary dehydration part 12 and the secondary dehydration part 14 with a width dimension smaller than that of the filter cloth belt 16 and from which the processing object dehydrated by the primary dehydration part 12 is carried out to the secondary dehydration part 14 after stirring the processing object; a collector channel 30 that connects between an outlet of the primary dehydration part 12 and an inlet 18a of the stirring tank 18 and in which the width of the inlet 18a side of the stirring tank 18 is set smaller than that of the outlet side of the primary dehydration part 12 so that the processing object carried out from the primary dehydration part 12 is poured therethrough into the stirring tank 18 while collecting the processing object in the width direction.
摘要翻译：要解决的问题：提供一种带式压榨脱水机，其通过在充分搅拌处理对象之后将通过初级脱水部件脱水的处理对象物倒入二次脱水部分来提高脱水性能。解决方案：带式压榨脱水机10包括：通过使用滤布带16使加工对象脱水的初级脱水部12; 二次脱水部14，其通过使用滤布带16,20，进一步使加工对象脱水，由初级脱水部12脱水; 设置在初级脱水部12和二次脱水部14之间的搅拌槽18，其宽度尺寸小于滤布带16的宽度尺寸，并且由主脱水部12脱水的处理对象进行到二次脱水部分14搅拌加工对象后; 连接在初级脱水部12的出口和搅拌槽18的入口18a之间的收集通道30，其中搅拌槽18的入口18a侧的宽度被设定为小于搅拌槽18的出口侧的宽度初级脱水部12，使从初级脱水部12进行的加工对象在宽度方向收集处理对象物时，向其中注入搅拌槽18。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2016002516A 汚泥脱水システム及び汚泥脱水システムの制御方法审中-公开
公开(公告)号：JP2016002516A
公开(公告)日：2016-01-12
申请号：JP2014124018
申请日：2014-06-17
申请人： METAWATER CO LTD
发明人： SUGAWARA YOSHIYUKI , KUNITANI TADASHI
IPC分类号： C02F11/12 , B01D33/04 , B01D33/58 , B01D33/80 , B08B3/02 , B30B9/24
摘要：【課題】ろ布ベルトの走行速度が変更された場合にも洗浄水の使用総量が増加せず、且つ所望の洗浄性能を維持することができる汚泥脱水システム及び汚泥脱水システムの制御方法を提供する。【解決手段】汚泥脱水システム10は、周回軌道上を走行し、汚泥を搬送しながら固液分離する無端状のろ布ベルト20と、ノズル23aから洗浄水を吐出してろ布ベルト20を洗浄する洗浄装置23とを備え、ろ布ベルト20の走行速度を変更する走行速度変更部68と、ろ布ベルト20の走行速度に応じた変位速度で洗浄装置23によるろ布ベルト20の洗浄位置Wをろ布ベルト20の長手方向に沿った方向へと変位させる洗浄位置変位部70と、ろ布ベルト20の走行速度に応じてノズル23aからの洗浄水の吐出をオンオフ制御する吐出制御部64とを備える。【選択図】図1

10. 发明专利

JP2014184355A Sludge treatment system 有权
标题翻译：垃圾处理系统
公开(公告)号：JP2014184355A
公开(公告)日：2014-10-02
申请号：JP2013058955
申请日：2013-03-21
申请人： Metawater Co Ltd , メタウォーター株式会社
发明人： SUGAWARA YOSHIYUKI , KUNITANI TADASHI
IPC分类号： C02F11/12 , B01D24/38 , B01D33/04 , B01D33/70 , C02F11/14
摘要： PROBLEM TO BE SOLVED: To provide a sludge treatment system capable, by returning, to a digestion tank, a sludge having an elevated condensed concentration, of improving the digestion efficiency within the digestion tank.SOLUTION: A sludge treatment system 10 includes: a solid-liquid separator 13 for solid-liquid separating and concentrating a digested sludge obtained by treating an organic effluent within a digestion tank 12; and a return line 14 for returning, to the inlet side of the digestion tank 12, the concentrated sludge from the solid-liquid separator 13, whereas the solid-liquid separator 13 includes: a concentrating unit 18 for gravity-filtering the digested sludge being conveyed atop the upper surface 17a of a filter cloth belt 17; and a mobilization mechanism 20 for mobilizing, along a direction intersecting the conveying direction of the filter cloth belt 17, the sludge being conveyed through the concentrating unit 18.
摘要翻译：要解决的问题：提供一种污泥处理系统，其能够通过向消化槽返回具有提高的浓缩浓度的污泥，从而提高消化槽内的消化效率。溶液：污泥处理系统10包括：固体 - 液体分离器13，用于固体分离和浓缩通过处理消化槽12内的有机流出物获得的消化淤渣; 以及用于将来自固液分离器13的浓缩污泥返回到消化罐12的入口侧的返回管路14，而固液分离器13包括：浓缩单元18，用于对消化的污泥进行重力过滤在滤布带17的上表面17a上方传送; 以及用于沿与滤布带17的输送方向相交的方向移动通过浓缩单元18输送的污泥的动员机构20。

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