JP5831824B2 - Storage container and storage container storage method - Google Patents

Storage container and storage container storage method Download PDF

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JP5831824B2
JP5831824B2 JP2013232340A JP2013232340A JP5831824B2 JP 5831824 B2 JP5831824 B2 JP 5831824B2 JP 2013232340 A JP2013232340 A JP 2013232340A JP 2013232340 A JP2013232340 A JP 2013232340A JP 5831824 B2 JP5831824 B2 JP 5831824B2
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storage container
container
storage
lid
regular hexagonal
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愉 川原
愉 川原
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Kawahara Technical Research Co Ltd
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本発明は、放射性汚染物質等の収納容器、及び該収納容器の保管方法に関する。   The present invention relates to a storage container for radioactive contaminants and the like, and a method for storing the storage container.

従来から、放射性汚染物質等を安全に収納するための収納容器が知られている。例えば、特許文献1には、医療現場にて発生する放射性廃棄物を安全に貯蔵して廃棄処理するために又は放射性物質の保管のために形成した移動式放射線遮蔽容器が記載されている。この移動式放射線遮蔽容器は、放射性廃棄物投入用の容器又は放射性物質の保管用バケツを収納するための鉛等の重金属にて形成した重量の有る放射線遮蔽容器である。放射線遮蔽容器の下部には、放射線遮蔽容器を移動可能とするために、キャスターが取り付けられている。   Conventionally, storage containers for storing radioactive pollutants and the like safely are known. For example, Patent Document 1 describes a mobile radiation shielding container formed for safe storage and disposal of radioactive waste generated at a medical site or for storage of radioactive material. This mobile radiation shielding container is a heavy radiation shielding container formed of heavy metal such as lead for storing a radioactive waste input container or a radioactive material storage bucket. A caster is attached to the lower part of the radiation shielding container so that the radiation shielding container can be moved.

また、特許文献2には、壁部の外形が、六角柱又は略六角柱で、該六角柱又は略六角柱の軸方向に沿って延びると共に外側に突出する第1の突出部と、前記軸方向に沿って延びると共に内側に凹む第1の凹部とを備え、前記第1の凹部は他の前記放射性汚染物質収納容器に形成された前記第1の突出部と嵌合可能に形成された放射性汚染物質収納容器が開示されている。該放射性汚染物質収納容器を互いに隣接させて保管する際に、前記第1の突出部と、隣接する他の容器の第1の凹部が嵌合する状態になるので、多量の放射性汚染物質収納容器を保管する際に安定させて保管することが可能になる。   Further, in Patent Document 2, the outer shape of the wall is a hexagonal column or a substantially hexagonal column, and extends along the axial direction of the hexagonal column or the substantially hexagonal column and projects outward, and the shaft A first recess that extends in the direction and that is recessed inward, wherein the first recess is formed so as to be matable with the first protrusion formed in the other radioactive contaminant container. A pollutant container is disclosed. When the radioactive pollutant storage containers are stored adjacent to each other, the first projecting portion and the first concave portion of another adjacent container are fitted, so that a large amount of radioactive contaminant storage containers It becomes possible to store stably when storing.

特開2007−147580号公報JP 2007-147580 A 特許5205540号公報Japanese Patent No. 5205540

しかしながら、上記特許文献1に開示された移動式放射線遮蔽容器は医療現場で用いられることが前提とされていて、大量の放射性汚染物質を保管しておくことは意図されていない。また、特許文献1に記載された移動式放射線遮蔽容器を大量の放射性汚染物質の保管に使用した場合、上記移動式放射線遮蔽容器は鉛を用いることによって放射線遮蔽力を高めることを意図しているため、鉛が環境に与える悪影響が懸念される。また、大量の放射性汚染物質を保管するためには、多数の容器が必要となる。この場合、保管空間の省スペース化を図るために、容器を積み上げて保管することが求められる。しかしながら、特許文献1に記載された移動式放射線遮蔽容器はキャスター付であるため、容器を安定的に積み上げることは困難である。   However, the mobile radiation shielding container disclosed in Patent Document 1 is assumed to be used in a medical field and is not intended to store a large amount of radioactive contaminants. Moreover, when the mobile radiation shielding container described in Patent Document 1 is used for storing a large amount of radioactive contaminants, the mobile radiation shielding container is intended to increase radiation shielding power by using lead. Therefore, there are concerns about the negative effects of lead on the environment. In addition, a large number of containers are required to store a large amount of radioactive contaminants. In this case, it is required to stack and store the containers in order to save the storage space. However, since the mobile radiation shielding container described in Patent Document 1 has a caster, it is difficult to stably stack the containers.

また、上記特許文献2に開示された放射性汚染物質収納容器は、多量の容器を安全に積み上げることは可能であるが、六角柱又は略六角柱のそれぞれの壁部に、外側に突出する第1〜3の突出部と、前記軸方向に沿って延びると共に内側に凹む第1〜3の凹部とを設ける構造とすることは構造が複雑で製造加工上の困難性を伴い、また、容器の壁部構造に凹凸形状が多く設けられているので取扱い上の困難性を伴う可能性がある。
更に、近年、放射性汚染物質以外の工場排水又は種々の廃液を収納容器に充填して保管する際に、保管空間の省スペース化を図ることが求められている。
The radioactive pollutant storage container disclosed in Patent Document 2 can safely stack a large amount of containers, but the first projecting outwardly on each wall of the hexagonal column or the substantially hexagonal column. 3 to 3 and the first to third recesses extending along the axial direction and recessed inward are complicated in structure and have difficulty in manufacturing process, and the wall of the container Since many uneven | corrugated shapes are provided in the partial structure, it may be accompanied by the difficulty in handling.
Furthermore, in recent years, it has been demanded to save the storage space when filling and storing the factory wastewater other than radioactive pollutants or various waste liquids in the storage container.

本発明の目的は、構造が複雑でなく、かつ並置させて保管する際に、保管空間の省スペース化を図ることが可能な収納容器、及び該収納容器の保管方法を提供することにある。   An object of the present invention is to provide a storage container that is not complicated in structure and that can save the storage space when stored side by side, and a method for storing the storage container.

本発明者は、上記従来技術に鑑みて、収納容器を、7つの同一形状の正六角柱のうちの中央部に位置する1つの正六角柱の6つの側面に他の6つの正六角柱の各1つの側面を接合させた場合のハニカム状集合体に形成される、18の外側面を有する収納容器は、構造が複雑でなく、かつ並置させて保管する際に、保管空間の省スペース化を図ることが可能になり、かつ安定的に積み重ねて保管できることを見出し、本発明を完成させた。
即ち、本発明は、以下の(1)〜(6)に記載する発明を要旨とする。
In view of the above prior art, the present inventor puts the storage container on each of the other six regular hexagonal columns on the six side surfaces of one regular hexagonal column located at the center of the seven regular hexagonal columns having the same shape. The storage container having 18 outer faces formed in the honeycomb-like aggregate when the side faces are joined is not complicated in structure, and saves storage space when stored side by side. And the present invention has been completed by finding that it can be stably stacked and stored.
That is, the gist of the present invention is the invention described in the following (1) to (6).

(1)外形形状が、7つの同一形状の正六角柱のうちの中央部に位置する1つの正六角柱の6つの側面に、他の6つの正六角柱の各1つの側面を接合させた場合のハニカム形状の集合体に形成される、18の外側面を有する、有底の容器本体に、開閉部を有する蓋部が接合して、又は蓋部が取り外し可能に取り付けられている収納容器であり、前記蓋部の表面に、前記容器本体におけるハニカム形状の中央部に位置する1つの正六角柱に相当する位置に略正六角形状の蓋部中央凸部が設けられており、かつ、前記容器本体の底部外表面に、該容器本体におけるハニカム形状に相当する位置に7つの正六角柱からなるハニカム形状を形成するように連続した底部突出部が設けられていて、ハニカム形状中央部の略正六角柱形状の突出部が蓋部中央凸部形状と嵌合可能な形状である、収納容器(以下、第1の実施形態ということがある)。
(2)前記収納容器内に、6つの、開口の略正六角柱形状からなり、これらの側面構成部の厚みが6〜15mmで、蓋部から底部方向の幅が50〜200mmの補強構造物を、それぞれ容器本体の隣接する3つの内表面と接するように配置されて、隣接する略正六角柱形状同士の接する面が接合された状態で、蓋部内面から底部内面方向に略等間隔に2〜4段に分けて挿入されている、前記(1)に記載の収納容器。
(3)前記容器本体及び蓋部を構成する主材料がステンレス鋼である、前記(1)又は(2)に記載の収納容器。
(4)前記収納容器が、放射性汚染水、放射性汚染スラリー、工業排水、めっき廃液、重金属含有廃液、汚泥水、下水、焼却灰、汚染土、ガレキ、汚染草木、汚泥、及び溶融スラグから選択された1種又は2種以上を収納する容器である、前記(1)から(3)のいずれかに記載の収納容器。
(1) Honeycomb in the case where the outer shape is joined to the six side surfaces of one regular hexagonal column located in the center of the seven regular hexagonal columns having the same shape, and one side surface of each of the other six regular hexagonal columns A storage container in which a lid part having an opening / closing part is joined to a bottomed container main body formed in an aggregate of shapes, having an outer surface of 18, or attached detachably. A substantially regular hexagonal lid central convex portion is provided on the surface of the lid portion at a position corresponding to one regular hexagonal column located at the honeycomb-shaped central portion of the container body, and On the outer surface of the bottom portion, a continuous bottom protruding portion is provided so as to form a honeycomb shape composed of seven regular hexagonal columns at a position corresponding to the honeycomb shape in the container body, and a substantially regular hexagonal column shape at the center of the honeycomb shape is provided. Protrusion is in the lid A convex shape and the shape to be fitted, container (hereinafter sometimes referred to as a first embodiment).
(2) A reinforcing structure having six substantially regular hexagonal prism shapes with openings in the storage container, the thickness of these side surface components is 6 to 15 mm, and the width in the bottom direction from the lid is 50 to 200 mm. , Arranged so as to be in contact with the three adjacent inner surfaces of the container main body, and in a state where the contact surfaces of the adjacent substantially hexagonal column shapes are joined to each other at approximately equal intervals from the lid inner surface toward the bottom inner surface. The storage container according to (1), which is inserted in four stages.
(3) The storage container according to (1) or (2), wherein a main material constituting the container body and the lid is stainless steel.
(4) The storage container is selected from radioactive contaminated water, radioactive contaminated slurry, industrial wastewater, plating waste liquid, heavy metal-containing waste liquid, sludge water, sewage, incinerated ash, contaminated soil, debris, contaminated vegetation, sludge, and molten slag. The storage container according to any one of (1) to (3), wherein the storage container is a container that stores one or more kinds.

(5)前記(1)から(4)のいずれかに記載の収納容器を蓋部面が水平方向になるようにして、垂直方向に複数段に積み重ねる、収納容器の保管方法(以下、第2の実施形態ということがある)。
(6)前記(1)から(4)のいずれかに記載の収納容器を蓋部面が垂直方向になるようにして、ピラミッド状に複数段に積み重ねる、収納容器の保管方法(以下、第3の実施形態ということがある)。
(5) A storage container storage method (hereinafter referred to as “second storage”) in which the storage container according to any one of (1) to (4) is stacked in a plurality of stages in the vertical direction with the lid portion surface being horizontal. Embodiment).
(6) Storage container storage method according to any one of (1) to (4) above, wherein the storage container is stacked in a plurality of stages in a pyramid shape with the lid surface being vertical. Embodiment).

(イ)本発明の第1の実施形態に係る「収納容器」の側面部の外形形状は、7つの正六角柱を集合させた場合に形成されるハニカム状集合体の外表面の形状であるので、複雑な凹凸形状が設けられていることはないので構造が複雑ではなく、また、蓋部の開閉部等は、防水シーリングを施した高密閉構造とすることが可能である。
(ロ)本発明の収納容器は、移動・運搬が容易で、設置の時間と費用を大幅に圧縮でき、多量の該収納容器を並置して保管する際に、図8、9に示すように複数段積みすると隣接する収納容器同士で互いに側面が接し、また収納容器の蓋部中央凸部と、隣接する収納容器の底部突出部が篏合するので安定的に積み重ねて保管することができ、地震等の衝撃に対して収納容器の転倒等のリスクを低減させることができ、更に、保管空間の省スペース化を図ることが可能になる。
(A) Since the outer shape of the side surface portion of the “storage container” according to the first embodiment of the present invention is the shape of the outer surface of the honeycomb aggregate formed when the seven regular hexagonal columns are assembled. In addition, since there is no complicated uneven shape, the structure is not complicated, and the opening and closing part of the lid part can be a highly sealed structure with waterproof sealing.
(B) The storage container of the present invention is easy to move and transport, can greatly reduce the installation time and cost, and when storing a large amount of the storage container side by side, as shown in FIGS. When stacked in multiple layers, the side surfaces of the adjacent storage containers touch each other, and the central convex portion of the lid portion of the storage container and the bottom protruding portion of the adjacent storage container are combined so that they can be stably stacked and stored. It is possible to reduce the risk of the storage container overturning due to an impact such as an earthquake, and to further save the storage space.

本発明の第1の実施形態に係る収納容器の斜視図である。It is a perspective view of a storage container concerning a 1st embodiment of the present invention. 前記収納容器の蓋部平面図である。It is a cover part top view of the said storage container. 前記収納容器の底面図である。It is a bottom view of the storage container. 前記収納容器の正面図である。It is a front view of the said storage container. 前記収納容器に、6つの略正六角柱から構成される補強構造物が挿入された本体容器の、本体容器の蓋部面と水平方向の断面図である。It is sectional drawing of the cover part surface of a main body container and a horizontal direction of the main body container of which the reinforcement structure comprised from six substantially regular hexagonal pillars was inserted in the said storage container. 前記収納容器にインナーケースを挿入した場合の斜視図である。It is a perspective view at the time of inserting an inner case into the storage container. 前記インナーケースの斜視図である。It is a perspective view of the inner case. 本発明の第2の実施形態である、収納容器の保管方法に係る、収納容器を2段に積み重ねて並置した斜視図である。It is the perspective view which piled up the storage container in two steps | paragraphs, and was juxtaposed according to the storage method of the storage container which is the 2nd Embodiment of this invention. 本発明の第2の実施形態である、収納容器の保管方法に係る、収納容器をピラミッド状に積み重ねた斜視図である。It is the perspective view which piled up the storage container in the pyramid shape based on the storage method of the storage container which is the 2nd Embodiment of this invention.

以下に、本発明の第1の実施形態にかかる〔1〕収納容器、及び第2の実施形態にかかる〔2〕収納容器の保管方法について説明する。
〔1〕収納容器
本発明の第1の実施形態に係る、収納容器は、外形形状が、7つの同一形状の正六角柱のうちの中央部に位置する1つの正六角柱の6つの側面に、他の6つの正六角柱の各1つの側面を接合させた場合のハニカム形状の集合体に形成される、18の外側面を有する、有底の容器本体に、開閉部を有する蓋部が接合して、又は蓋部が取り外し可能に取り付けられている収納容器であり、前記蓋部の表面に、前記容器本体におけるハニカム形状の中央部に位置する1つの正六角柱に相当する位置に略正六角形状の蓋部中央凸部が設けられており、かつ、前記容器本体の底部外表面に、該容器本体におけるハニカム形状に相当する位置に7つの正六角柱からなるハニカム形状を形成するように連続した底部突出部が設けられていて、ハニカム形状中央部の略正六角柱形状の突出部が蓋部中央凸部形状と嵌合可能な形状である。
The [1] storage container according to the first embodiment of the present invention and the [2] storage container storage method according to the second embodiment will be described below.
[1] Storage container The storage container according to the first embodiment of the present invention has other external shapes on the six side surfaces of one regular hexagonal column located in the center of seven regular hexagonal columns having the same shape. A lid portion having an opening / closing portion is joined to a bottomed container main body having 18 outer surfaces formed in a honeycomb-shaped assembly when one side of each of the six regular hexagonal columns is joined. Or a storage container to which a lid is detachably attached, and has a substantially regular hexagonal shape at a position corresponding to one regular hexagonal column located at the center of the honeycomb shape in the container body on the surface of the lid. A central protrusion of the lid portion is provided, and a continuous bottom protrusion is formed on the outer surface of the bottom of the container body so as to form a honeycomb shape composed of seven regular hexagonal columns at a position corresponding to the honeycomb shape of the container body. Part is provided, Honeycomb protrusions substantially regular hexagonal prism shape of the shaped central portion is lid central convex shape shape to be fitted.

本発明の第1の実施形態に係る、収納容器を図1を用いて説明する。
図1は、容器本体2と、蓋部3とから形成された収納容器1の斜視図である。容器本体1の側面部4の外形形状は、7つの同一形状の正六角柱のうちの中央部に位置する1つの正六角柱の6つの側面に他の6つの正六角柱の各1つの側面を接合させた場合のハニカム形状の集合体に形成される、18の外側面を有する形状で、側面凹部6と、側面凸部7が存在する。また、該容器本体2は図3に示す底部18を有している。
蓋部3は、図1に示すように開閉部を有する場合には収納容器1をシールする構造を有していてもよく、また容器本体2に取り外し可能もしくは開閉可能に取り付けられていてもよい。
該蓋部には、容器本体2の側面部4の外形形状に対応して、蓋部凸部7と、蓋部凹部9が設けられている。また蓋部の中央部には、開閉部15を有する蓋部中央部凸部8が設けられており、容器本体の底部16には連続したハニカム形状の底部突出部17が設けられていて、蓋部中央凸部8の形状と嵌合可能な形状になっている。
A storage container according to a first embodiment of the present invention will be described with reference to FIG.
FIG. 1 is a perspective view of a storage container 1 formed from a container body 2 and a lid 3. The outer shape of the side surface portion 4 of the container body 1 is such that one side surface of each of the other six regular hexagonal columns is joined to the six side surfaces of one regular hexagonal column located at the center of the seven regular hexagonal columns having the same shape. The side surface concave portion 6 and the side surface convex portion 7 are present in a shape having 18 outer surfaces formed in the honeycomb-shaped aggregate in the case of the above. The container body 2 has a bottom 18 shown in FIG.
As shown in FIG. 1, the lid 3 may have a structure for sealing the storage container 1 when it has an opening / closing part, and may be attached to the container body 2 so as to be removable or openable / closable. .
The lid portion is provided with a lid convex portion 7 and a lid concave portion 9 corresponding to the outer shape of the side surface portion 4 of the container body 2. In addition, a lid center portion convex portion 8 having an opening / closing portion 15 is provided at the center portion of the lid portion, and a continuous honeycomb-shaped bottom protrusion portion 17 is provided at the bottom portion 16 of the container body. This is a shape that can be fitted to the shape of the central projection 8.

(1)容器本体
容器本体を前記の通り、7つの同一形状の正六角柱から形成されるハニカム形状の集合体の18の外側面を有する外形形状とすることにより、収納容器を並置させて保管する際に、複数段積みすると隣接する収納容器同士で互いに側面が接し、また収納容器の蓋部中央凸部と、隣接する収納容器の底部突出部が篏合するので安定的に積み重ねて保管することができ、地震等の衝撃に対して収納容器の転倒等のリスクを低減させることができ、更に、最密に積み重ねる構造を形成できるので、保管空間の省スペース化を図ることが可能になる。
(1) Container body As described above, the container body is stored in a juxtaposed manner by forming the outer shape having 18 outer faces of the honeycomb-shaped aggregate formed of seven regular hexagonal columns having the same shape. When multiple stacks are used, the adjacent storage containers come into contact with each other, and the central convex part of the lid of the storage container and the bottom protruding part of the adjacent storage container are combined so that they can be stably stacked and stored. It is possible to reduce the risk of the storage container overturning due to an impact such as an earthquake, and furthermore, it is possible to form a structure in which the containers are stacked most closely, so that the storage space can be saved.

容器本体の底部外表面には、容器本体におけるハニカム形状に相当する位置に7つの正六角柱からなるハニカム形状を形成するように連続した底部突出部が設けられていて、ハニカム形状中央部の略正六角柱形状の突出部が蓋部中央凸部形状と嵌合可能な形状である。
このような形状とすることにより、容器本体の底部が補強されると共に、収納容器を上下方向に積み重ねると、下側の収納容器蓋部中央と篏合して、安定的に積み重ねて保管することができる。
On the outer surface of the bottom of the container body, a continuous bottom protrusion is provided at a position corresponding to the honeycomb shape in the container body so as to form a honeycomb shape composed of seven regular hexagonal columns. The prismatic protrusion is a shape that can be fitted into the central protrusion of the lid.
By adopting such a shape, the bottom of the container body is reinforced, and when the storage container is stacked in the vertical direction, it is mated with the center of the lower storage container lid and stably stacked and stored. Can do.

(2)蓋部
蓋部3は、図1に示すように、容器本体2に接合されていて、容器本体に対応して、蓋部凹部9、蓋部凸部10が設けられている。蓋部の表面に、前記蓋部の表面に、前記容器本体におけるハニカム形状の中央部に位置する1つの正六角柱に相当する位置に略正六角形状の蓋部中央凸部が設けられており、また、該蓋部中央凸部には開閉部15を配設することができる。
前記蓋部中央凸部は、複数の収納容器を複数段に積んだ際に他の収納容器の底部突出部17に篏合させて、安定的に積み重ねて保管することが可能になる。
蓋部が収納容器に接合されている場合には、収納容器に液状物等の収納物を収納する際には、開閉部15を取り外して収納する。該開閉部の開閉機構は公知の機構を採用することができる。また、蓋部が収納容器に取り外し可能に取り付けられている場合には該蓋部を取り外して収納物を収納することができる。この場合、蓋部の容器本体への取り付けは、ボルト・ナットを使用した公知の取り付け方法を採用できる。
(2) As shown in FIG. 1, the lid portion lid portion 3 is joined to the container main body 2 and is provided with a lid concave portion 9 and a lid convex portion 10 corresponding to the container main body. A substantially regular hexagonal lid central convex portion is provided on the surface of the lid portion at a position corresponding to one regular hexagonal column located at the honeycomb central portion of the container body on the surface of the lid portion, In addition, an opening / closing part 15 can be arranged on the central convex part of the lid part.
When the plurality of storage containers are stacked in a plurality of stages, the lid central convex portion is engaged with the bottom protrusion 17 of another storage container and can be stably stacked and stored.
In the case where the lid portion is joined to the storage container, the opening / closing part 15 is removed and stored when storing a storage object such as a liquid material in the storage container. A known mechanism can be adopted as the opening / closing mechanism of the opening / closing part. In addition, when the lid is detachably attached to the storage container, the lid can be removed to store the stored items. In this case, a known attachment method using bolts and nuts can be adopted for attaching the lid to the container body.

収納容器には、移動・運搬用のワイヤーロープを取り付けるための吊金物を設けることができる。吊金物11の先端部は、蓋部3に接合して、該吊金物は、容器本体内を通って、図3に示すように、吊金物の他方の先端部が底部に接合することができる。
このような、蓋部と底部のそれぞれに接合された構造の吊金物を設けることにより、移動・運搬の際にワイヤーロープ等を取り付け際に収納容器の機械的強度を向上させることができる。
The storage container can be provided with a hanging object for attaching a wire rope for movement and transportation. The tip of the hanging object 11 is joined to the lid 3, and the hanging object passes through the inside of the container main body, and the other tip of the hanging object can be joined to the bottom as shown in FIG. 3. .
By providing a hanging object having a structure joined to each of the lid part and the bottom part, the mechanical strength of the storage container can be improved when a wire rope or the like is attached during movement and transportation.

(3)収納容器の構造、材質
本発明の収納容器内に、補強構造物を配設することが望ましい。このような補強構造物として、図4の正面図におけるA-A’で示される断面を図5の容器本体の断面図に示すように、容器本体内に、6つの、開口の略正六角柱形状からなり、各辺の構成部の厚みが6〜15mmで、蓋部から底部方向の幅が50〜200mmの補強構造物を、それぞれ容器本体の隣接する3つの内表面と接するように配置されて、隣接する略正六角柱形状同士の接する面が接合された状態で、蓋部内面から底部内面方向に略等間隔に2〜4段に分けて挿入することが望ましい。
このような補強構造物を収納容器内に配設することにより、図9に示すように、収納物が収納された収納容器を数段に積み重ねる場合に、収納容器の蓋部から底部方向に対して垂直する方向の荷重に対して機械的強度を大幅に向上することができる。
また、収納容器内に、蓋部内面から底部内面方向に略等間隔に2〜4段に分けて挿入された上記補強構造物を、縦方向に連続させて蓋部から底部方向に2〜4段に分けて連続するように挿入することも望ましい。この場合、上記6つの、開口の略正六角柱形状補強構造物の非接合面により形成される中央部の六角柱形状部の各角部近傍に(約120度の角度が形成されている箇所の近傍)に、容器本体の上部から下部に相当する位置までに、それぞれ6本のつなぎ板(あて板)を接合して補強構造物が蓋部面と平行する方向にずれるのを防止することができる。
このように、収納容器内に、補強構造物を蓋部から底部方向に2〜4段で繋がれた補強構造物を挿入することにより、蓋部から底部への方向、及び該方向に対して垂直方向の双方の荷重に対して機械的強度を大幅に向上することができる。
(3) Structure and material of storage container It is desirable to arrange a reinforcing structure in the storage container of the present invention. As such a reinforcing structure, as shown in the cross-sectional view of the container main body in FIG. 5, the cross-section indicated by AA ′ in the front view of FIG. And a reinforcing structure having a thickness of 6 to 15 mm on each side and a width of 50 to 200 mm from the lid to the bottom is arranged so as to be in contact with three adjacent inner surfaces of the container body. In addition, it is desirable to insert in two to four steps at substantially equal intervals from the inner surface of the lid portion toward the inner surface of the bottom portion in a state where adjacent surfaces of the substantially regular hexagonal column shapes are joined.
By arranging such a reinforcing structure in the storage container, as shown in FIG. 9, when stacking the storage containers in which the storage objects are stored in several stages, from the lid portion of the storage container to the bottom direction. Therefore, the mechanical strength can be greatly improved with respect to the load in the vertical direction.
Further, the reinforcing structure inserted into the storage container in two to four steps at substantially equal intervals from the inner surface of the lid portion toward the inner surface of the bottom portion is continuous from the lid portion to the bottom portion in the vertical direction. It is also desirable to insert them so as to be continuous in stages. In this case, in the vicinity of each corner of the hexagonal column-shaped portion of the central portion formed by the non-joint surfaces of the six opening-shaped approximately regular hexagonal column-shaped reinforcing structures (where the angle of about 120 degrees is formed). In the vicinity of the container main body, from the upper part of the container body to the position corresponding to the lower part, each of the six connecting plates (orientation plates) is joined to prevent the reinforcing structure from shifting in the direction parallel to the lid surface. it can.
In this manner, by inserting the reinforcing structure in which the reinforcing structure is connected in two to four steps from the lid portion to the bottom portion in the storage container, the direction from the lid portion to the bottom portion, and the direction. The mechanical strength can be greatly improved with respect to both loads in the vertical direction.

収納容器の容器本体と蓋部は、機械的強度を考慮すると共に金属製であることが望ましく、耐食性を考慮するとステンレス鋼により作製することがより望ましい。長期間の保管が想定される場合には、収納容器の容器本体と蓋部以外に、蓋開閉部、及び吊金物もステンレス製であることが望ましい。また、収納容器内面の耐食性を増すために収納容器内面をアスファルトや樹脂等でコーティングすることもできる。
収納容器内への収納物質としては、放射性汚染水、放射性汚染スラリー、工業排水、めっき廃液、重金属含有廃液、下水等の液状物、スラリー状物を挙げることができる。更に、収納容器内への収納物質として、焼却灰、汚染土、ガレキ、汚染草木、汚泥、及び溶融スラグ等の非液状物を挙げることができる。これらの収納物を1種又は2種以上を収納容器内に収納することができる。
尚、本発明の収納容器への収納物は、上記例示に限定されるものではない。
The container body and lid of the storage container are preferably made of metal in consideration of mechanical strength, and more preferably made of stainless steel in consideration of corrosion resistance. When long-term storage is assumed, it is desirable that the lid opening / closing part and the hanging object are made of stainless steel in addition to the container body and the lid part of the storage container. Further, in order to increase the corrosion resistance of the inner surface of the storage container, the inner surface of the storage container can be coated with asphalt, resin, or the like.
Examples of materials stored in the storage container include radioactive polluted water, radioactive contaminated slurry, industrial wastewater, plating waste liquid, heavy metal-containing waste liquid, sewage and other liquid materials, and slurry-like materials. Furthermore, non-liquid substances such as incinerated ash, contaminated soil, rubble, contaminated vegetation, sludge, and molten slag can be cited as the storage material in the storage container. One or more of these stored items can be stored in the storage container.
In addition, the thing stored in the storage container of this invention is not limited to the said illustration.

本発明の収納容器のサイズとしては、特に制限されるものではないが、例えば、蓋部から底部までの高さが1000〜4000mm程度、図2に示す平面図での水平、及び垂直方向の幅が1000〜4000mm程度のサイズの収納容器を挙げることができる。
本発明の収納容器の構造の実施態様例を以下に記載する。
収納容器の容器本体と蓋部には板厚6mmのステンレス鋼(SUS316)を使用して、収納容器のサイズは、縦幅(W、図2の蓋平面図における縦方向の幅)2366mm×横幅(D、図2の蓋平面図における横方向の幅)2277mm×高さ(H)2394mm、とすることができる。この場合の収納容器質量は約1200kgとなる。
また、底部突出部の形状は、例えば厚みが6〜12mmで、高さが100〜300mmで、一辺が300〜600mmの正六角形の形状とすることができる。
The size of the storage container of the present invention is not particularly limited. For example, the height from the lid to the bottom is about 1000 to 4000 mm, and the horizontal and vertical widths in the plan view shown in FIG. Can be a storage container having a size of about 1000 to 4000 mm.
Embodiment examples of the structure of the storage container of the present invention will be described below.
Stainless steel (SUS316) with a plate thickness of 6 mm is used for the container body and lid of the storage container. The size of the storage container is 2366 mm × width (W, width in the vertical direction in the cover plan view of FIG. 2). (D, lateral width in the lid plan view of FIG. 2) 2277 mm × height (H) 2394 mm. In this case, the mass of the storage container is about 1200 kg.
Moreover, the shape of a bottom part protrusion part can be made into the shape of a regular hexagon with a thickness of 6-12 mm, a height of 100-300 mm, and a side of 300-600 mm, for example.

〔2〕収納容器の保管方法(第2の実施形態、及び第3の実施形態)
本発明の第2の実施形態に係る、収納容器の保管方法は、前記第1の実施形態に記載した収納容器を蓋部面が水平方向になるようにして、垂直方向に複数段に積み重ねる、収納容器の保管方法であり、本発明の第3の実施形態に係る、収納容器の保管方法は、前記第1の実施形態に記載した収納容器を蓋部面が水平方向になるようにして、垂直方向に複数段に積み重ねる、収納容器の保管方法であり、蓋部面が垂直方向になるようにして、ピラミッド状に複数段に積み重ねる、収納容器の保管方法である。
[2] Storage container storage method (second embodiment and third embodiment)
The storage method of the storage container according to the second embodiment of the present invention stacks the storage container described in the first embodiment in a plurality of stages in the vertical direction so that the lid surface is horizontal. A storage container storage method, according to the third embodiment of the present invention, the storage container storage method, the storage container described in the first embodiment, the lid surface is horizontal, It is a storage method of storage containers that are stacked in a plurality of stages in the vertical direction, and a storage method of storage containers that is stacked in a plurality of stages in a pyramid shape with the lid surface being in the vertical direction.

(1)第2の実施形態に係る、収納容器の保管方法
本発明の第2の実施形態に係る、収納容器の保管方法は、図8に示すように、前記第1の実施形態に記載した収納容器を蓋部面が水平方向になるようにして、垂直方向に複数段に積み重ねる、収納容器の保管方法である。
収納容器を、図8に示すように、垂直方向に複数段に積み重ねることにより、隣接する収納容器同士で互いに側面が接し、また下側の収納容器の蓋部中央凸部と、上側の底部突出部が篏合するので安定させて保管することができ、地震等の衝撃に対して収納容器の転倒等のリスクを低減させることができ、更に、最密に充填できる構造を形成できるので、保管空間の省スペース化を図ることが可能になる。
(1) Storage container storage method according to the second embodiment The storage container storage method according to the second embodiment of the present invention is described in the first embodiment as shown in FIG. This is a storage method for storage containers, in which the storage containers are stacked in a plurality of stages in the vertical direction with the lid surface in the horizontal direction.
As shown in FIG. 8, the storage containers are stacked in a plurality of stages in the vertical direction so that the adjacent storage containers are in contact with each other on the side surfaces, and the central protrusion of the lower storage container and the upper bottom protrusion Since the parts are combined, it can be stored stably, the risk of falling the storage container against impacts such as earthquakes can be reduced, and furthermore, a structure that can be filled tightly can be formed, so storage It becomes possible to save space.

(2)第3の実施形態に係る、収納容器の保管方法
本発明の第3の実施形態に係る、収納容器の保管方法は、図9に示すように、前記第1の実施形態に記載した収納容器を蓋部面が垂直方向になるようにして、ピラミッド状に複数段に積み重ねる、収納容器の保管方法である。
収納容器を、図9に示すように、ピラミッド状に複数段に積み重ねることにより、上下方向と水平方向に隣接する収納容器同士で互いに側面が接し、また水平方向に隣接する収納容器の蓋部中央凸部と、上側の底部突出部が篏合するので安定させて保管することができ、地震等の衝撃に対して収納容器の転倒等のリスクを低減させることができ、更に、最密に充填できる構造を形成できるので、保管空間の省スペース化を図ることが可能になる。
(2) Storage container storage method according to the third embodiment The storage container storage method according to the third embodiment of the present invention is described in the first embodiment as shown in FIG. In this storage container storage method, the storage containers are stacked in a plurality of stages in a pyramid shape with the lid surface in a vertical direction.
As shown in FIG. 9, the storage containers are stacked in a plurality of stages in a pyramid shape so that the storage containers adjacent to each other in the vertical direction and the horizontal direction are in contact with each other and the center of the lid portion of the storage container adjacent in the horizontal direction. Since the convex part and the upper bottom protruding part are combined, it can be stored stably, the risk of falling the storage container against shocks such as earthquakes can be reduced, and more closely packed Since a structure that can be formed can be formed, it is possible to save the storage space.

(3)収納容器の保管方法の具体例
前記第2と第3の実施形態の収納容器の保管方法において、収納物質が充填されたインナーケースを収納容器内に複数個収納して保管することが可能である。
また、前記複数のインナーケースとして、7個からなる、同一形状の、蓋部を有する有底の正六角柱形状体であり、中央部に位置する1つの六角柱形状体の6つの側面に他の6つの正六角柱形状体の各1つの側面が接するように収納することができる。
(3) Specific example of storage container storage method In the storage container storage methods of the second and third embodiments, a plurality of inner cases filled with a storage substance may be stored and stored in the storage container. Is possible.
Further, as the plurality of inner cases, there are seven regular hexagonal columnar bodies having the same shape and having a lid portion, and other hexagonal columnar shape bodies located on the center portion are arranged on the six side surfaces. Each of the six regular hexagonal columnar bodies can be stored so that one side faces each other.

(4)その他
前記第2と第3の実施形態の収納容器の保管方法において、本発明の独自の連結機能により繋げば繋ぐほど一体化が図れ、崩れ、倒れ等の事故を防止することが可能になる。
また、本発明の収納容器の保管方法において、収納容器の移動、移設、運搬等が容易であり、保管場所の環境や状況の変化に容易に対応可能である。
更に、前記第2と第3の実施形態の収納容器の保管方法において、多量の収納容器を保管するための設置工事は、転圧砂利と耐圧盤スラブのみで可能になり、設置時間の短縮と、設置費用を大幅に削減することが可能になる。
(4) In addition, in the storage method of the storage container according to the second and third embodiments, as the connection is made by the unique connection function of the present invention, the connection can be integrated, and accidents such as collapse and collapse can be prevented. become.
In the storage container storage method of the present invention, the storage container can be easily moved, moved, transported, and the like, and can easily cope with changes in the environment and conditions of the storage location.
Furthermore, in the storage method of the storage container according to the second and third embodiments, the installation work for storing a large amount of storage container can be performed only with the rolling gravel and the pressure slab slab, and the installation time can be shortened. Installation costs can be greatly reduced.

1 収納容器
2 容器本体
3 蓋部
4 側面部
6 側面凹部
7 側面凸部
8 蓋部中央凸部
9 蓋部凹部
10 蓋部凸部
11 吊金物
12 インナーケース
13 インナーケース本体
14 インナーケース蓋部
15 開閉部
16 底部
17 底部突出部
18 補強構造体






DESCRIPTION OF SYMBOLS 1 Storage container 2 Container main body 3 Cover part 4 Side surface part 6 Side surface recessed part 7 Side surface convex part 8 Cover part center convex part 9 Cover part recessed part 10 Cover part convex part 11 Hanging object 12 Inner case 13 Inner case body 14 Inner case cover part 15 Opening / closing part 16 Bottom part 17 Bottom protrusion part 18 Reinforcing structure






Claims (6)

外形形状が、7つの同一形状の正六角柱のうちの中央部に位置する1つの正六角柱の6つの側面に、他の6つの正六角柱の各1つの側面を接合させた場合のハニカム形状の集合体に形成される、18の外側面を有する、有底の容器本体に、開閉部を有する蓋部が接合して、又は蓋部が取り外し可能に取り付けられている収納容器であり、
前記蓋部の表面に、前記容器本体におけるハニカム形状の中央部に位置する1つの正六角柱に相当する位置に略正六角形状の蓋部中央凸部が設けられており、
かつ、前記容器本体の底部外表面に、該容器本体におけるハニカム形状に相当する位置に7つの正六角柱からなるハニカム形状を形成するように連続した底部突出部が設けられていて、ハニカム形状中央部の略正六角柱形状の突出部が蓋部中央凸部形状と嵌合可能な形状である、
収納容器。
A set of honeycomb shapes when the outer shape is joined to the six side surfaces of one regular hexagonal column located at the center of the seven regular hexagonal columns having the same shape, and one side surface of each of the other six regular hexagonal columns. A storage container in which a lid part having an opening / closing part is joined to a bottomed container main body formed on the body and having a bottomed container body, or the lid part is detachably attached;
On the surface of the lid, a substantially regular hexagonal lid central convex portion is provided at a position corresponding to one regular hexagonal column located in the honeycomb-shaped central portion of the container body,
Further, the bottom outer surface of the container body is provided with a continuous bottom protrusion so as to form a honeycomb shape composed of seven regular hexagonal columns at a position corresponding to the honeycomb shape in the container body, The substantially regular hexagonal column-shaped protrusion is a shape that can be fitted to the lid central convex shape.
Storage container.
前記収納容器内に、6つの、開口の略正六角柱形状からなり、これらの側面構成部の厚みが6〜15mmで、蓋部から底部方向の幅が50〜200mmの補強構造物を、それぞれ容器本体の隣接する3つの内表面と接するように配置されて、隣接する略正六角柱形状同士の接する面が接合された状態で、蓋部内面から底部内面方向に略等間隔に2〜4段に分けて挿入されている、請求項1に記載の収納容器。   In the storage container, there are six reinforcing structures each having a substantially regular hexagonal column shape with an opening, the thickness of the side surface constituting part being 6 to 15 mm, and the width in the bottom direction from the lid part being 50 to 200 mm. Arranged in contact with the three adjacent inner surfaces of the main body, the contact surfaces of the adjacent substantially regular hexagonal column shapes are joined to each other in two to four steps at substantially equal intervals from the inner surface of the lid to the inner surface of the bottom. The storage container according to claim 1 inserted separately. 前記容器本体及び蓋部を構成する主材料がステンレス鋼である、請求項1又は2に記載の収納容器。   The storage container of Claim 1 or 2 whose main material which comprises the said container main body and a cover part is stainless steel. 前記収納容器が、放射性汚染水、放射性汚染スラリー、工業排水、めっき廃液、重金属含有廃液、汚泥水、下水、焼却灰、汚染土、ガレキ、汚染草木、汚泥、及び溶融スラグから選択された1種又は2種以上を収納する容器である、請求項1から3のいずれかに記載の収納容器。   The storage container is selected from radioactive contaminated water, radioactive contaminated slurry, industrial wastewater, plating waste liquid, heavy metal-containing waste liquid, sludge water, sewage, incinerated ash, contaminated soil, debris, contaminated vegetation, sludge, and molten slag Or the storage container in any one of Claim 1 to 3 which is a container which stores 2 or more types. 請求項1から4のいずれかに記載の収納容器を蓋部面が水平方向になるようにして、垂直方向に複数段に積み重ねる、収納容器の保管方法。   A storage container storage method, wherein the storage containers according to any one of claims 1 to 4 are stacked in a plurality of stages in a vertical direction with a lid portion surface being in a horizontal direction. 請求項1から4のいずれかに記載の収納容器を蓋部面が垂直方向になるようにして、ピラミッド状に複数段に積み重ねる、収納容器の保管方法。


A storage container storage method, wherein the storage container according to any one of claims 1 to 4 is stacked in a plurality of stages in a pyramid shape with a lid surface in a vertical direction.


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