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1. 发明专利

JP6896537B2 浚渫構造体有权
公开(公告)号：JP6896537B2
公开(公告)日：2021-06-30
申请号：JP2017134533
申请日：2017-07-10
申请人：松原岩夫
发明人：渡邉勝利 , 松原岩夫
IPC分类号： E02F3/94 , E02F3/88 , E02F3/92

2. 实用新型

JP3196857U 浚渫用取込口構造体有权
标题翻译：疏浚进气口结构
公开(公告)号：JP3196857U
公开(公告)日：2015-04-09
申请号：JP2015000182
申请日：2015-01-16
申请人：株式会社リソースクリエイト , アクアント株式会社
发明人：松原岩夫 , 渡邉勝利
IPC分类号： E02F3/92 , E02F3/94 , E02F3/88
摘要：【課題】放射性セシウムなどによる水底の汚染泥土を巻き上げることを抑制しつつ浚い取るために好適な浚渫用取込口構造体及び浚渫装置を提供する。【解決手段】進行方向に相対的に下面0203より少なくとも一部は出っ張っている上面0202と、進行方向に相対的に上面0202より少なくとも一部は後退している下面0203と、上面と下面とに挟まれた進行方向に開口した取込開口0204と、取込開口に設けられる吸い込むと管が詰まる物を取込開口に入れないための柵0207と、吸込管0206と、からなる。【選択図】図2
摘要翻译：为入口结构提供一种放射性铯合适疏浚同时抑制卷起水污染泥浆因和疏浚装置的底部取疏浚。甲至少一部分相对更在上表面0202的行进方向下表面0203被露在外面，和下表面0203，其至少部分地相对更顶部0202在行进方向上缩回时，上和下表面进气口0204夹在行进方向上开口，吸气提供进气口和围栏0207不把东西管堵塞进气口，由吸入管0206。 .The

3. 发明专利

JP5627567B2 少なくとも固形物及び液体を含む加圧流体を受けるためのセパレータ、並びに関連した装置及び方法有权
标题翻译：分离器，用于接收加压流体，其包括至少固体和液体，以及相关的设备和方法
公开(公告)号：JP5627567B2
公开(公告)日：2014-11-19
申请号：JP2011500277
申请日：2009-03-20
申请人：テクニップフランス , テクニップフランス
发明人：エスピーナス，フィリップ
IPC分类号： E21B43/00 , B01D21/00 , B01D21/24 , B03B5/64 , E02F3/94 , E21C50/00
CPC分类号： B01D21/245 , B01D21/34 , B08B9/093 , E02F7/065 , E21B43/01 , E21B43/122 , E21B43/34 , E21C50/00

4. 发明专利

JP2014145158A Sediment separation device, and method for separating dredged sediment 有权
标题翻译：分离分离装置，以及分离干燥装置的方法
公开(公告)号：JP2014145158A
公开(公告)日：2014-08-14
申请号：JP2013013056
申请日：2013-01-28
申请人： Penta Ocean Construction Co Ltd , 五洋建設株式会社
发明人： HARADA YASUO
IPC分类号： E02F7/00 , E02F3/94
摘要： PROBLEM TO BE SOLVED: To provide a sediment separation device capable of efficiently separating dredged sediment into foreign matters such as chips or dirt and sediment component such as sand, and a method for separating the dredged sediment.SOLUTION: A sediment separation device 1 includes: a floating body 2 installed on water; a support frame 3 supported on the floating body 2 so as to be vertically movable; vertical driving means 13, 13... vertically moving the support frame 3; a sediment separating container 4 supported by the support frame 3 so that a lower part thereof sinks in water at the lower limit position, and relatively movable with respect to the support frame 3; and vibration generating means 27, 27 for vibrating the sediment separating container 4. The sediment separating container 4 has a net-like sediment transmission part 24 at least in a bottom surface part thereof, and separates dredged sediment mixed with foreign matters put into the sediment separating container 4 into a sediment component and the foreign matters by utilizing a water stream generated by vertical movement of the sediment separating container 4 and vibration of the vibration generating means 27, 27.
摘要翻译：要解决的问题：提供一种能够有效地将疏浚沉积物分离成诸如碎屑或污垢等异物以及诸如砂的沉淀物组分的沉淀物分离装置以及用于分离疏浚沉积物的方法。解决方案：沉淀物分离装置1包括：安装在水面上的浮体2; 支撑在浮体2上以便可垂直移动的支撑框架3; 垂直驱动装置13,13 ...垂直移动支撑框架3; 由支撑框架3支撑的沉淀物分离容器4，使得其下部在下限位置处的水中下沉，并相对于支撑框架3相对移动; 以及用于振动沉淀物分离容器4的振动产生装置27,27。沉淀物分离容器4至少在其底表面部分具有网状沉积物传播部分24，并将与沉积物中的异物混合的疏浚沉积物通过利用由沉淀物分离容器4的垂直运动产生的水流和振动产生装置27,27的振动将容器4分离成沉淀物成分和异物。

5. 发明专利

JP4837282B2 Dehydration processing method and system of the dam lake sediment 有权
公开(公告)号：JP4837282B2
公开(公告)日：2011-12-14
申请号：JP2004381458
申请日：2004-12-28
申请人：株式会社奥村組
发明人：隆義中山 , 猛佐々木 , 清浩戸澤 , 和人田中 , 栄一畑山 , 祐彰白石 , 則秀石橋 , 安夫米田 , 公二西口 , 克司門田
IPC分类号： C02F11/12 , C02F1/52 , E02F3/94

6. 发明专利

JP2002339391A SLUDGE COLLECTING APPARATUS 失效
公开(公告)号：JP2002339391A
公开(公告)日：2002-11-27
申请号：JP2001144736
申请日：2001-05-15
申请人： HITACHI LTD
发明人： NAKAHIRA SHIRO , TANAKA TETSUYA
IPC分类号： E02F3/88 , E02B8/00 , E02F3/94
摘要： PROBLEM TO BE SOLVED: To provide a sludge collecting apparatus which can efficiently collect sludge deposited on a water bottom without polluting the surrounding water. SOLUTION: The sludge collecting apparatus is comprised of a blocking tank 1, a rectifying means 1c, a blocking tank moving means 2, and a sludge sucking means 6. The blocking tank 1 has an opened lower surface and has a water inlet formed in a part of a side surface thereof. The rectifying means 1c is arranged in the blocking tank 1, for forming a stream from the water inlet 1a toward a sludge inlet 1b by accelerating the stream of water taken from the water inlet 1a. The blocking tank moving means 2 places the blocking tank 1 onto the water bottom on which sludge is deposited, and moves the tank 1 along the water bottom. The sludge sucking means 6 sucks the sludge in the blocking tank 1 together with water from the sludge inlet port 1b. By virtue of the construction of the sludge collecting apparatus, the soft sludge deposited on the water bottom can be agitated by the stream generated in the blocking tank 1 and then sucked by the sludge sucking means 3 together with water. As a result, the sludge on the water bottom can be efficiently collected without polluting the surrounding water.

7. 发明专利

JP2002146827A MUD TREATMENT METHOD AND TREATMENT DEVICE THEREOF 失效
公开(公告)号：JP2002146827A
公开(公告)日：2002-05-22
申请号：JP2000339631
申请日：2000-11-07
申请人： HONMAGUMI KK , NIPPON STEEL CORP
发明人： TSUKAHARA HIROSHI , KAWAURA EITARO , MIURA TAKESHI
IPC分类号： E02F3/88 , C02F11/12 , E02F3/94
摘要： PROBLEM TO BE SOLVED: To dispense with settling and concentration treatment of sludge and obtain a civil engineering material from dredged mud inexpensively. SOLUTION: Sediment and mud 3 on a water bottom are dredged on a dredger at a mud contain rate of 70 to 90% by a grab bucket. On the dredger, mud 3 is separated from solids such as crushed rock and gravel, the separated mud 3 is stirred, and then it is fed under pressure to a destination by a piston type high pressure pump provided on the dredger. The mud 3 fed under pressure to the destination without receiving dewatering treatment is dewatered by a filter press 35 to obtain the civil engineering material. Consequently, separation facility becomes unnecessary, and the civil engineering material can be inexpensively formed from the mud 3.

8. 发明专利

JP2002127984A VESSEL WITH DEHYDRATING DEVICE, AND METHOD OF DEHYDRATING DREDGED SOIL 失效
公开(公告)号：JP2002127984A
公开(公告)日：2002-05-09
申请号：JP2000329584
申请日：2000-10-27
申请人： HORII AKIO , CHO MAKOTO
发明人： HORII AKIO , CHO MAKOTO
IPC分类号： E02F3/94 , B01D29/00 , B63B35/00 , C02F11/12
摘要： PROBLEM TO BE SOLVED: To provide a vessel provided with a dehydrating device, and a method of dehydrating dredged soil capable of achieving economical water transportation for dredged soil, largely reducing energy consumption due to dehydration, economically dehydrating dredged soil while avoiding various problems in installing a dehydrating device on a land, and reducing cost and labor to a large extent in disposal or reuse of dredged soil. SOLUTION: In this vessel 1 provided with a dehydrating device 1, a water permeable layer 3 or a water penetrating layer is formed on a deck 2 of the vessel, a filtration layer 5 to permeate water in dredged soil 4 is formed on the water permeable layer 3 or the water penetrating layer. Shock absorbing members 7 capable of prohibiting dredged soil unloading means from getting in contact with the filtration layer 5 are disposed on the filtration layer 5. In this dredged soil dehydrating method, dredged soil 4 is placed on the filtration layer 5 in the vessel 1 having a dehydrating function, and the dredged soil 4 is dehydrated on the vessel 1.

9. 发明专利

JPH11310933A METHOD AND EQUIPMENT FOR DREDGING BOTTOM MUD 失效
公开(公告)号：JPH11310933A
公开(公告)日：1999-11-09
申请号：JP12142998
申请日：1998-04-30
申请人： EREMAKKU SANGYO KK , ASANAGI ETSUO , WATANABE TETSUYA
发明人： WATANABE KUNIO , ASANAGI ETSUO , WATANABE TETSUYA
IPC分类号： E02F3/94 , B63B35/00
摘要： PROBLEM TO BE SOLVED: To easily dredge a thin layer of bottom mud and enable dredging in a deep water depth and prevent generation of sludge resulting from the dredging work and minimize the dredged soil volume to reduce it by surrounding the bottom mud by a container and classifying sandy materials after the bottom mud in the container has been dispersed by an agitator and collecting the classified bottom material. SOLUTION: A plurality of units 20 constituting the lower part of dredging equipment are provided with an agitator 3 at the lower front end, a container 2 equipped with a water intake valve 9 at the side face of the water bottom level, and a support frame 13 for the dredger integrally including a vertical external frame guide 10 of the container, a cylinder 11 for pressure feed, and a mud-collecting pipe 12 at the upper part. When generating bottom mud, the bottom mud is surrounded by the container 2 and sandy material is classified after the bottom mud in the container has been dispersed by an agitator 3. The lower end of the mud-collecting pipe 12 is set within the container 2 at a specified level above the water bottom level. The classified bottom material in the container 2 is once stored in a bottom material tank through an ejector system pressure feed means making use of air for instance and further, collected into a mud-carrying boat through a mud pipe.

10. 发明专利

JPH11107308A GRANULATING METHOD FOR SEDIMENT IN LAKE AND MARSH FORMED BY DAM 失效
公开(公告)号：JPH11107308A
公开(公告)日：1999-04-20
申请号：JP26968897
申请日：1997-10-02
申请人： MOROZUMI KK , SEIBUTSU KANKYO SYSTEM KOGAKU
发明人： MOROZUMI MASAYUKI , NAKAMURA TSUTOMU
IPC分类号： E02F3/94 , B09B3/00 , E02F7/00
摘要： PROBLEM TO BE SOLVED: To granulate sediment efficiently and at a low cost by fractionating stone from sediment in lakes and marshes formed by dams to take the soil as starting material, controlling the moisture content of the starting material to a specified rate or less, mixing a binder and granulating the same. SOLUTION: Sediment drawn up from lakes and marshes formed by dams is subjected to fractionation to discharge stone material used in concrete aggregate by a grain size fractional machine. The fractionated soil as a starting material is dehydrated by a centrifugal separator to control the moisture content to 30% or less. Further, one or two kinds of binders among an inorganic binder composed of cement and/or plaster except clay minerals, an organic binder formed by a complex of acrylic acid, its derivative, polyvalent metal such as calcium or the like, and a binder composed of a water-soluble high polymer compound such as an acrylic acid-acrylic amide complex or the like are mixed with the soil, the moisture content of which is controlled, and granulated. Thus, the soil can be granulated efficiently at a low cost.

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