縦型スクリュープレス式濾過装置
    41.
    发明申请
    縦型スクリュープレス式濾過装置 审中-公开
    垂直螺丝压滤机

    公开(公告)号:WO2015064176A1

    公开(公告)日:2015-05-07

    申请号:PCT/JP2014/071291

    申请日:2014-08-12

    CPC classification number: B01D29/6476 B01D29/23 B01D29/78 B30B9/128

    Abstract: 本発明の縦型スクリュープレス式濾過装置によれば、縦方向に延びる軸線(O)を中心とした円筒状または円錐状の内外濾過体(1、2)と、軸線O回りに捩れる螺旋状をなして内外濾過体(1、2)の間に収容され、軸線(O)を中心に回転させられるリボンスクリュー(11)とを備え、内濾過体(1)は、外周面が軸線(O)を中心とした円筒面状をなす内円筒部(6A)を備えた内濾過支持体(6)を介して軸線(O)方向上端側から吊り下げられて支持されることにより固定されるとともに、リボンスクリュー(11)は、内周面が軸線(O)を中心とした円筒面状をなして内円筒部(6A)の外周に摺動可能に嵌合される外円筒部(12A)を備えたスクリュー支持体(12)を介して軸線(O)回りに回転自在に軸線(O)方向上端側から吊り下げられて支持されることにより、濾過空間(S)が高くなるのを抑えるとともに、リボンスクリュー(11)の同心度や組み立て精度、上部における支持剛性も十分に確保することができる。

    Abstract translation: 该垂直螺杆压滤机装置设有:以垂直方向延伸的轴线(O)为中心的圆柱形或圆锥形内,外过滤体(1,2) 并且形成围绕所述轴线(O)扭转的螺旋形状的带状螺钉(11)容纳在所述内部和外部过滤体(1,2)之间,并且围绕所述轴线(O)旋转。 内过滤器主体(1)以通过设置有内筒(6A)的内过滤支撑体(6)以轴线(O)方向从顶端支撑而被支撑的方式固定,内筒 外周表面形成以轴线(O)为中心的圆柱形表面,所述带状螺钉(11)以能够围绕轴线(O)旋转的方式从所述轴线(O)方向上的顶端支撑, 通过设置有外筒(12A)的螺钉支撑体(12),其中内周面形成以轴线(O)为中心的圆柱形表面,并且可滑动地配合在内筒(6A)的外周, 结果,可以抑制过滤空间(S)的上升,并且可以充分确保带状螺钉(11)的同心度,组装精度和顶部的支撑刚度。

    SLUDGE DEHYDRATING APPARATUS
    42.
    发明申请
    SLUDGE DEHYDRATING APPARATUS 审中-公开
    污泥脱水装置

    公开(公告)号:WO2011102691A3

    公开(公告)日:2012-01-12

    申请号:PCT/KR2011001138

    申请日:2011-02-22

    Inventor: HONG SANG HUN

    Abstract: A sludge dehydrating apparatus (200) of the present invention is configured in that power can be provided from both sides of each of the rotating bars (243) of movable disks (230), thus preventing the rotating bars (243) of the movable disks (230) from being deformed even when the apparatus (200) has a large capacity or operates at a low speed, thereby rotating the movable disks (230) smoothly at the same time, and improving dehydration efficiency. In addition, the sludge dehydrating apparatus (200) of the present invention is advantageous in that power can be provided from both of the rotating bars (243) of the movable disks (230) and a driving shaft of a screw (210), thus preventing the driving shaft of the screw (210) from being deformed even when the length of the screw (210) is elongated, thereby preventing faults such as the deformation of fixed disks (220) and movable disks (230).

    Abstract translation: 本发明的污泥脱水装置(200)构成为能够从可动盘(230)的旋转棒(243)的两侧设置动力,从而防止可动盘的旋转杆(243) (230)即使在设备(200)具有大容量或低速操作时也不会变形,从而同时平稳地旋转可动盘(230)并提高脱水效率。 此外,本发明的污泥脱水装置(200)的优点在于可以从可动盘(230)的旋转杆(243)和螺杆(210)的驱动轴两者中提供动力,因此 即使当螺杆(210)的长度变长时,防止螺钉(210)的驱动轴变形,从而防止固定盘(220)和活动盘(230)的变形等故障。

    吸引式濾過濃縮方法および吸引式濾過濃縮装置
    43.
    发明申请
    吸引式濾過濃縮方法および吸引式濾過濃縮装置 审中-公开
    抽吸过滤/浓缩方法和抽吸过滤/浓缩装置

    公开(公告)号:WO2010150790A1

    公开(公告)日:2010-12-29

    申请号:PCT/JP2010/060574

    申请日:2010-06-22

    Inventor: 國谷 正

    CPC classification number: B01D37/00 B01D29/39 C02F11/121 Y02W10/37

    Abstract:  懸濁液を吸引方式により濾過濃縮する吸引式濾過濃縮方法であって、袋状の濾布18の内部に形成された濾過室76を通じて懸濁液を吸引することにより、懸濁液中の水分について濾布18を通過させる一方、懸濁液中の固形物を濾布18の表面に付着させる段階を有する吸引式濾過濃縮方法において、濾布18の目を閉塞可能な固形分を含有する第1懸濁液を選択する段階と、第1懸濁液を吸引式により濾過濃縮することにより、濾布18の表面にケーキ薄層を形成するケーキ薄層形成段階と、第1懸濁液の濃度より低い濃度を有する第2懸濁液を、前記ケーキ薄層を通じて吸引式により濾過濃縮する濾過濃縮段階と、を有する吸引式濾過濃縮方法である。この方法及び装置によれば、浄水場等で発生する濃度1質量%以下という低濃度の汚泥を短時間に、かつ効率的に濃縮することができる。

    Abstract translation: 公开了一种通过抽吸法过滤和浓缩悬浮液的吸滤/浓缩方法,其包括以下步骤:将悬浮液中的含水量通过过滤器吸入悬浮液而通过袋状的滤布(18) 形成在滤布(18)的内部的室(76),而悬浮液中的固体附着到滤布(18)的表面。 吸滤/浓缩方法具有选择含有能够堵塞滤布(18)的网状物的固体成分的第一悬浮液的步骤,在滤布(18)的表面上形成滤饼薄层的滤饼薄层形成工序 ),通过抽吸法将第一悬浮液过滤浓缩,过滤浓缩步骤,通过抽吸法将浓度低于通过滤饼薄层的第一悬浮液的浓度的第二悬浮液过滤并浓缩。 该方法及其装置使得可以在短时间内以有效的方式浓缩在过滤设备等中产生的浓度不超过1质量%的低浓度污泥。

    吸引濾過濃縮方法及び吸引濾過濃縮装置
    44.
    发明申请
    吸引濾過濃縮方法及び吸引濾過濃縮装置 审中-公开
    抽吸过滤/浓缩方法和抽吸过滤/浓缩装置

    公开(公告)号:WO2010113822A1

    公开(公告)日:2010-10-07

    申请号:PCT/JP2010/055455

    申请日:2010-03-26

    CPC classification number: C02F11/121 C02F2103/002 C02F2103/32

    Abstract:  濾過濃縮槽内に汚泥を供給する汚泥供給段階と、供給された汚泥を濾過濃縮槽内で濾過濃縮する濾過濃縮段階と、濾過濃縮された濃縮汚泥を濾布の外表面から剥離させる濃縮汚泥剥離段階と、剥離された濃縮汚泥を濾過濃縮槽の外部に排出する濃縮汚泥排出段階とを有する吸引濾過濃縮方法において、濾過濃縮段階は、未濃縮汚泥中で濃縮汚泥を剥離させても保形性を維持可能な程度の所定吸引圧のもとで連続的に吸引することにより、濃縮汚泥を濾布の外表面に付着させる段階を有し、濃縮汚泥剥離段階は、供給された未濃縮の汚泥中で、濾過室を介して濾布に向かって水を連続的に所定時間に亘って圧送することにより、濾布の外表面に付着した濃縮汚泥(濾滓)を剥離する段階を有する吸引濾過濃縮方法、及び吸引濾過濃縮装置である。

    Abstract translation: 一种吸滤/浓缩方法,其包括向过滤/浓缩罐供给污泥的污泥供给阶段,过滤/浓缩罐内过滤浓缩供给的污泥的过滤浓缩阶段,浓泥分离 通过过滤/浓缩得到的浓泥浆与滤布外表面分离的阶段以及分离出的浓泥浆排出到过滤/浓缩罐外部的浓泥污排放阶段,其中过滤/浓缩 阶段涉及通过在给定的吸入压力下连续进行吸附而使厚泥浆粘附到滤布的外表面的步骤,使得即使在未浓缩的污泥中分离时,厚泥浆也能够保持其形状,并且浓泥 分离阶段包括一个步骤,其中水被连续地强制送到滤布上 在给定的时间段内,在供应的未浓缩的污泥中分离粘附到滤布外表面的厚的污泥(滤饼)。 提供吸滤/浓缩装置。

    A FILTRATION SYSTEM
    45.
    发明申请
    A FILTRATION SYSTEM 审中-公开
    过滤系统

    公开(公告)号:WO2008075976A1

    公开(公告)日:2008-06-26

    申请号:PCT/NZ2007/000367

    申请日:2007-12-18

    CPC classification number: C02F1/002 C02F1/283 C02F1/42 C02F1/766 C02F2303/185

    Abstract: A gravity feed filtration system which includes a bag reservoir adapted in use to be hung from any suitable means. The bag reservoir has a washable preliminary bag filter for removing sediment and protozoam cysts, an outlet from the bag reservoir and preliminary bag filter being connected to a filter cartridge incorporating in layers a carbon filtration media, an iodinated resin, an iodide scavenging resin and a carbon polishing filtration medium. The layers are such that the carbon pre-filter removes, pesticides, herbicides and organic matter, the iodinated resin introduces iodine to kill bacteria and viruses, the iodide scavenging resin removes the iodine species and the carbon polishing filter medium polishes the water to improve taste. The layers are selected to provide gravity fed water at a rate of about 12 to 15 litres an hour.

    Abstract translation: 重力进料过滤系统,其包括适于使用从任何合适的装置悬挂的袋储存器。 袋储存器具有可清洗的初步袋式过滤器,用于去除沉积物和原生动物囊肿,来自袋储存器的出口和预备袋式过滤器连接到包含碳过滤介质,碘化树脂,碘化物清除树脂和 碳抛光过滤介质。 这些层使得碳预过滤器除去,杀虫剂,除草剂和有机物质,碘化树脂引入碘以杀死细菌和病毒,碘化物清除树脂去除碘物质,并且碳抛光过滤介质抛光水以改善味道 。 选择这些层以每小时约12至15升的速率提供重力给水。

    固液分離装置
    46.
    发明申请
    固液分離装置 审中-公开
    固液分离装置

    公开(公告)号:WO2007135920A1

    公开(公告)日:2007-11-29

    申请号:PCT/JP2007/060054

    申请日:2007-05-16

    Inventor: 佐々木 正昌

    Abstract: [PROBLEMS] A solid-liquid separation device having a solid-liquid separation section provided with adjacent stationary plates and movable plates arranged between the adjacent stationary plates and also having at least one screw extending so as to penetrate the solid-liquid separation section. The movable plates are formed such that they are pushed and moved by the screw that rotates.An object to be processed having entered in the solid-liquid separation section is moved toward the exit of the solid-liquid separation section, and at the same time, filtrate separated from the object is discharged to the outside through a filtrate discharge gap of the solid-liquid separation section. Wear of the movable plates are suppressed with dewatering efficiency for slurry maintained at a high level. [MEANS FOR SOLVING PROBLEMS] The diameter (d) of the shaft (41) of a screw section (21A) on the exit side of the solid-liquid separation section (3) gradually increases from a predetermined position (S 1 ) of the screw in the solid-liquid separation section (3) toward the exit side, and the lead angle of the screw section (21A) is set to the range from 10° to 30°.

    Abstract translation: 一种固液分离装置,其具有设置有相邻的固定板的固液分离部和布置在相邻的固定板之间的活动板,并且还具有至少一个螺旋,以便穿透固液分离部。 可移动板形成为使得它们被旋转的螺钉推动和移动。进入固液分离部分的待处理物体朝向固液分离部的出口移动,同时 从物体分离的滤液通过固液分离部的滤液排出间隙排出到外部。 抑制可动板的磨损,保持高水平的浆料的脱水效率。 [解决问题的手段]固液分离部(3)的出口侧的螺杆部(21A)的轴(41)的直径(d)从预定位置(S 1 (3)中的螺杆朝向出口侧,并且螺杆部分(21A)的引导角被设定在10°至30°的范围内。

    SCREW PRESS
    48.
    发明申请
    SCREW PRESS 审中-公开
    螺丝压

    公开(公告)号:WO01034374A1

    公开(公告)日:2001-05-17

    申请号:PCT/JP2000/007822

    申请日:2000-11-08

    Abstract: In a screw press, an outer tube (5), over which a screen (4) is tensioned, is divided into a freely rotatable condensing zone at the front half thereof, and a filtering and dewatering zone at the rear half thereof, a freely rotatable screw shaft (7) is provided within the thus-divided outer tube (5a, 5b), filtered fluid is separated from sludge supplied to the starting end of the condensing zone by the screen (4) of the outer tube (5a), and a cake is removed at a discharge port (29) at the rear end of the outer tube (5b) of the filtering and dewatering zone. A sludge supply path (28) is provided in the screw shaft (7), a supply hole (28a) of this supply path (28) is formed at the starting end of the outer tube (5a) of the condensing zone, and a scraper (33) extends on the outer periphery of a screw vane (6) from the starting end to the ending end. The scraper (33) is caused to make pressured sliding contact with the inner peripheral surface of the outer tube (5a), so that filtering and dewatering are performed as the outer tube (5a) of the condensing zone and the screw shaft (7) are rotated.

    Abstract translation: 在螺旋压力机中,将屏幕(4)张紧在其上的外管(5)在其前半部分分成可自由旋转的冷凝区域,其后半部分处有过滤和脱水区域 可旋转的螺杆轴(7)设置在如此分开的外管(5a,5b)内,过滤的流体与通过外管(5a)的筛网(4)供应到冷凝区的起始端的污泥分离, 并且在过滤和脱水区的外管(5b)的后端处的排出口(29)处除去滤饼。 在螺杆轴7上设置污泥供给路径28,在冷凝区的外管5a的起始端形成有供给路28的供给孔28a, 刮刀(33)在螺旋叶片(6)的外周从起始端延伸到末端。 使刮刀(33)与外管(5a)的内周面进行加压滑动接触,从而进行作为冷凝区域和螺杆轴(7)的外管(5a)的过滤和脱水, 被旋转。

    EXTENDED AREA BASKET FILTER ASSEMBLY AND FILTER BAG THEREFOR
    49.
    发明申请
    EXTENDED AREA BASKET FILTER ASSEMBLY AND FILTER BAG THEREFOR 审中-公开
    扩展区域过滤器组件和过滤袋

    公开(公告)号:WO0021636A9

    公开(公告)日:2000-09-21

    申请号:PCT/US9921603

    申请日:1999-10-13

    CPC classification number: B01D29/111 B01D29/15 B01D29/23 B01D29/27 B01D29/54

    Abstract: A filter assembly (110) includes a filter vessel (112) having an inlet (114), an outlet (116), and defining a filter chamber (118) therebetween. A basket assembly (124) is removably supported within said filter chamber (118) and has a diameter less than the diameter of the filter chamber (118) so as to define an annular flow path (128) about the basket assembly (124). The basket assembly (124) includes an outer, permeable member (130) and an inner, permeable member (132) having a diameter which is less than the diameter of the outer, permeable member (130) so as to define an annular space (136) therebetween and an inner flow path (C). The basket assembly (124) supports a bag-type filter (142) over both the inner and outer permeable members (130, 132) bounding the annular space (136) therebetween. The bag-type filter (142) includes a first portion (144) having a first, larger diameter and a second portion (146) having a second, reduced diameter. A transition portion (148) is disposed between the first and second portions (144, 146) of the bag-type filter (142).

    Abstract translation: 过滤器组件(110)包括具有入口(114),出口(116)并且在其间限定过滤室(118)的过滤器容器(112)。 筐组件(124)可移除地支撑在所述过滤室(118)内并且具有小于过滤室(118)的直径的直径,以限定围绕筐组件(124)的环形流路(128)。 筐组件(124)包括外部可渗透构件(130)和内部可渗透构件(132),其具有小于外部可渗透构件(130)的直径的直径,以限定环形空间( 136)和内部流路(C)。 筐组件(124)在其间限定环形空间(136)的内部和外部可渗透构件(130,132)两者之间支撑袋式过滤器(142)。 袋型过滤器(142)包括具有第一较大直径的第一部分(144)和具有第二减小直径的第二部分(146)。 过滤部分(148)设置在袋式过滤器(142)的第一和第二部分(144,146)之间。

    EXTENDED AREA FILTER BASKET ASSEMBLY AND FILTER BAG THEREFOR
    50.
    发明申请
    EXTENDED AREA FILTER BASKET ASSEMBLY AND FILTER BAG THEREFOR 审中-公开
    扩展区域过滤篮组件及其过滤袋

    公开(公告)号:WO00021636A1

    公开(公告)日:2000-04-20

    申请号:PCT/US1999/021603

    申请日:1999-10-13

    CPC classification number: B01D29/111 B01D29/15 B01D29/23 B01D29/27 B01D29/54

    Abstract: A filter assembly (110) includes a filter vessel (112) having an inlet (114), an outlet (116), and defining a filter chamber (118) therebetween. A basket assembly (124) is removably supported within said filter chamber (118) and has a diameter less than the diameter of the filter chamber (118) so as to define an annular flow path (128) about the basket assembly (124). The basket assembly (124) includes an outer, permeable member (130) and an inner, permeable member (132) having a diameter which is less than the diameter of the outer, permeable member (130) so as to define an annular space (136) therebetween and an inner flow path (C). The basket assembly (124) supports a bag-type filter (142) over both the inner and outer permeable members (130, 132) bounding the annular space (136) therebetween. The bag-type filter (142) includes a first portion (144) having a first, larger diameter and a second portion (146) having a second, reduced diameter. A transition portion (148) is disposed between the first and second portions (144, 146) of the bag-type filter (142).

    Abstract translation: 过滤器组件(110)包括具有入口(114),出口(116)并且在其间限定过滤室(118)的过滤器容器(112)。 筐组件(124)可移除地支撑在所述过滤室(118)内并且具有小于过滤室(118)的直径的直径,以便限定围绕筐组件(124)的环形流路(128)。 筐组件(124)包括外部可渗透构件(130)和内部可渗透构件(132),其具有小于外部可渗透构件(130)的直径的直径,以限定环形空间( 136)和内部流路(C)。 筐组件(124)在其间限定环形空间(136)的内部和外部可渗透构件(130,132)两者之间支撑袋式过滤器(142)。 袋型过滤器(142)包括具有第一较大直径的第一部分(144)和具有第二减小直径的第二部分(146)。 过滤部分(148)设置在袋式过滤器(142)的第一和第二部分(144,146)之间。

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