JPH0130393Y2 - - Google Patents

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Publication number
JPH0130393Y2
JPH0130393Y2 JP1982076975U JP7697582U JPH0130393Y2 JP H0130393 Y2 JPH0130393 Y2 JP H0130393Y2 JP 1982076975 U JP1982076975 U JP 1982076975U JP 7697582 U JP7697582 U JP 7697582U JP H0130393 Y2 JPH0130393 Y2 JP H0130393Y2
Authority
JP
Japan
Prior art keywords
storage tank
stirring device
slurry
roof
tank body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1982076975U
Other languages
Japanese (ja)
Other versions
JPS58180180U (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7697582U priority Critical patent/JPS58180180U/en
Publication of JPS58180180U publication Critical patent/JPS58180180U/en
Application granted granted Critical
Publication of JPH0130393Y2 publication Critical patent/JPH0130393Y2/ja
Granted legal-status Critical Current

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  • Mixers Of The Rotary Stirring Type (AREA)

Description

【考案の詳細な説明】 本考案はスラリー貯槽に関し、特に沈降性分子
を含有するスラリー貯槽において、レーキケージ
とレーキアームからなる撹拌装置を水平方向に回
転可能に支持する支持構造の改良に係るスラリー
貯槽に関するものである。
[Detailed Description of the Invention] The present invention relates to a slurry storage tank, and particularly relates to a slurry storage tank containing sedimentary molecules, which is an improved support structure for rotatably supporting a stirring device consisting of a rake cage and a rake arm in the horizontal direction. It is something.

従来、沈降性分子を含有するスラリー貯槽は貯
蔵スラリーを撹拌したり、底面に滞積する沈降物
を掻き寄せたりする撹拌装置ないし掻き寄せ装置
を内蔵させて、貯蔵スラリーの均一性の保持、沈
降分子の拡散、それによる長い沈降浮遊時間の確
保、沈降物の速やかな槽外排出を行なつていた。
Conventionally, slurry storage tanks containing sedimentable molecules have a built-in stirring device or scraping device that stirs the stored slurry and scrapes up sediment accumulated on the bottom surface to maintain the uniformity of the stored slurry and to improve sedimentation. This enabled the diffusion of molecules, thereby ensuring a long settling and floating time, and prompt discharge of sediment from the tank.

この撹拌装置等を保持する構造としては、特に
大型槽では、オーバーブリツジ方式とセンターポ
スト方式が一般的である。
As a structure for holding this stirring device and the like, an overbridge system and a center post system are common, especially in large tanks.

オーバーブリツジ方式は第1図に示すように貯
槽本体Aに対し別構造体のスーパーストラクチヤ
ーBを必要とするものであつて、スーパーストラ
クチヤーBは貯槽本体Aを跨ぐように固設してあ
り、レーキケージC1およびレーキアームC2から
なる撹拌装置CはレーキケージC1の頂部に設け
た回転駆動機構DをスーパーストラクチヤーBに
設置して撹拌装置Cを貯槽本体A内に懸架支持し
ている。撹拌装置Cの中心下部は貯槽本体Aの底
部に設けた軸受部Eに載置して回転駆動機構Dに
より撹拌装置Cを水平方向へ回転させた時の横振
れを防止している。
As shown in Figure 1, the overbridge system requires a super structure B that is separate from the storage tank body A, and the super structure B is fixedly installed so as to straddle the storage tank body A. The stirring device C consists of a rake cage C 1 and a rake arm C 2. A rotational drive mechanism D provided at the top of the rake cage C 1 is installed in a super structure B, and the stirring device C is suspended and supported within the storage tank body A. . The center lower part of the stirring device C is placed on a bearing portion E provided at the bottom of the storage tank body A to prevent lateral vibration when the stirring device C is rotated horizontally by a rotational drive mechanism D.

上記のようなオーバーブリツジ方式のスラリー
貯槽においては撹拌装置Cを支持するためにスー
パーストラクチヤーBを必要とするとともにスー
パーストラクチヤーBを固設するために基礎構造
を構築しなければならない等経済的損失を有し、
スーパーストラクチヤーBの基礎構造が不等沈下
の可能性を有する欠点を有していた。
In the overbridge type slurry storage tank as described above, a super structure B is required to support the stirring device C, and a foundation structure must be constructed to securely install the super structure B. loss,
The basic structure of Super Structure B had the disadvantage of having the possibility of uneven settlement.

また、センターポスト方式のスラリー貯槽にお
いては、貯槽本体内に立設固定したセンターポス
トによつて撹拌装置を回転可能に支持するもので
あるが、本方式の場合もセンターポストの必要
性、センターポストを立設するために基礎構造を
構築しなければならない等の経済的損失を有し、
またセンターポストの空間占有面積分スラリーの
貯蔵率が減少する等の欠点を有していた。
In addition, in a center post type slurry storage tank, the agitation device is rotatably supported by a center post fixed upright in the storage tank body, but this type also requires a center post. There is an economic loss such as having to construct a foundation structure to erect the
Further, it has the disadvantage that the slurry storage rate is reduced by the space occupied by the center post.

本考案は上記する従来のスラリー貯槽の経済
的、技術的欠点等に鑑み、撹拌装置を直接貯槽本
体から懸架支持するようにした簡易構造のスラリ
ー貯槽を提供することを目的とする。
In view of the economical and technical disadvantages of the conventional slurry storage tank described above, the present invention aims to provide a slurry storage tank with a simple structure in which a stirring device is suspended and supported directly from the storage tank body.

以下図面に従つて本考案の一実施例を詳述す
る。
An embodiment of the present invention will be described in detail below with reference to the drawings.

第2図において符号1は従来と同様の屋根を有
する平底の円筒形スラリー貯槽本体を示し、この
貯槽本体1の屋根2の下面に、屋根荷重とともに
該貯槽内に配設する撹拌装置4を懸架できる構造
部材からなるルーフストラクチヤー3を形成す
る。従来と同様のレーキケージ4aおよびレーキ
アーム4bからなる撹拌装置4の頂部に取り付け
た回転駆動機構5をルーフストラクチヤー3に固
定して撹拌装置4を貯槽本体1内に懸架支持す
る。ここにルーフストラクチヤーを形成する構造
部材は、トラス構造を形成するものを一般とする
が、その他の経済性を有する代替部材によつても
よい。
In FIG. 2, reference numeral 1 indicates a flat-bottomed cylindrical slurry storage tank body having a roof similar to the conventional one, and a stirring device 4 disposed inside the storage tank together with a roof load is suspended on the lower surface of the roof 2 of this storage tank body 1. A roof structure 3 is formed from possible structural members. A rotary drive mechanism 5 attached to the top of an agitation device 4 consisting of a conventional rake cage 4a and a rake arm 4b is fixed to the roof structure 3, and the agitation device 4 is suspended and supported within the storage tank body 1. The structural members forming the roof structure are generally those forming a truss structure, but other economical alternative members may be used.

回転駆動機構5は撹拌装置4を水平方向に回転
可能に垂設するものであればその構造を問うもの
ではなく、第3図はその一例を示すものであつ
て、レーキケージ4aの頂部に立設した回転軸6
に歯車7を固着し、この歯車7はルーフストラク
チヤー3の受台8に軸受9を介して載置し撹拌装
置4全体を懸架支持する。歯車7に噛合う他の歯
車10の回転軸11に原動機12および駆動機1
3を取り付けておき、原動機12により駆動機1
3を回転させれば両歯車7,10の回転伝達によ
り撹拌装置4が回転することになる。
The structure of the rotational drive mechanism 5 does not matter as long as the stirring device 4 is installed vertically so as to be rotatable in the horizontal direction. rotation axis 6
A gear 7 is fixed to the roof structure 3, and this gear 7 is placed on a pedestal 8 of the roof structure 3 via a bearing 9 to suspend and support the entire stirring device 4. A prime mover 12 and a drive machine 1 are connected to the rotating shaft 11 of another gear 10 that meshes with the gear 7.
3 is installed, and the drive machine 1 is driven by the prime mover 12.
When the stirring device 3 is rotated, the stirring device 4 is rotated by the rotation transmission of both gears 7 and 10.

尚、撹拌装置4の中心下部は貯槽本体1の底部
に設けた軸受部14に嵌挿し、回転時の横振れを
防止することは従来と同様である。
The center lower part of the stirring device 4 is fitted into a bearing portion 14 provided at the bottom of the storage tank body 1 to prevent lateral vibration during rotation, as in the conventional case.

上記する本考案によればスーパーストラクチヤ
ー、センターポスト等を全く必要とすることなく
貯槽本体1により撹拌装置4を回転可能に支持す
ることができるので、全体構造の簡易化、軽量化
を計ることができる。しかも、撹拌装置4の全荷
重は、ルーフストラクチヤー3を介して当該貯槽
壁から周辺基礎に分散するため、通常の貯槽平底
の一般構造としてもよい。また、貯槽本体1内は
貯留液内に支持用付属装置を設ける必要はなく、
撹拌装置4のみであるために、貯蔵効率を高める
効果を有している。
According to the present invention described above, the stirring device 4 can be rotatably supported by the storage tank body 1 without the need for a super structure, a center post, etc., thereby simplifying and reducing the weight of the overall structure. I can do it. Furthermore, since the entire load of the stirring device 4 is distributed from the tank wall to the surrounding foundation via the roof structure 3, it may be a general structure of a normal flat-bottomed storage tank. In addition, there is no need to provide a support accessory within the stored liquid in the storage tank body 1.
Since only the stirring device 4 is used, it has the effect of increasing storage efficiency.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来のスラリー貯槽全体の概略正面
図、第2図は本考案スラリー貯槽全体の概略正面
図、第3図は回転駆動機構の一例を示す断面図で
ある。 1は貯槽本体、3はルーフストラクチヤー、4
は撹拌装置、5は回転駆動機構である。
FIG. 1 is a schematic front view of the entire conventional slurry storage tank, FIG. 2 is a schematic front view of the entire slurry storage tank of the present invention, and FIG. 3 is a sectional view showing an example of a rotational drive mechanism. 1 is the storage tank body, 3 is the roof structure, 4
5 is a stirring device, and 5 is a rotation drive mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 沈降性分子を含有する貯蔵スラリーを、回転駆
動機構により回転して撹拌し、貯蔵スラリーの均
一性を保持する撹拌装置を有するスラリー貯槽に
おいて、貯槽本体1の屋根2の下面に、屋根荷重
とともに該貯槽1内に配設する撹拌装置4を懸架
および支持可能の構造部材から成るルーフストラ
クチヤー3を配設することを特徴とするスラリー
貯槽。
In a slurry storage tank having a stirring device that rotates and stirs a storage slurry containing sedimentable molecules by a rotary drive mechanism and maintains the uniformity of the storage slurry, the lower surface of the roof 2 of the storage tank body 1 is coated with the roof load. A slurry storage tank characterized in that a roof structure 3 made of a structural member capable of suspending and supporting a stirring device 4 arranged inside the storage tank 1 is provided.
JP7697582U 1982-05-27 1982-05-27 slurry storage tank Granted JPS58180180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7697582U JPS58180180U (en) 1982-05-27 1982-05-27 slurry storage tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7697582U JPS58180180U (en) 1982-05-27 1982-05-27 slurry storage tank

Publications (2)

Publication Number Publication Date
JPS58180180U JPS58180180U (en) 1983-12-01
JPH0130393Y2 true JPH0130393Y2 (en) 1989-09-18

Family

ID=30086255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7697582U Granted JPS58180180U (en) 1982-05-27 1982-05-27 slurry storage tank

Country Status (1)

Country Link
JP (1) JPS58180180U (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591994Y2 (en) * 1979-12-25 1984-01-19 月島機械株式会社 Pump circulating slurry storage tank
JPS591995Y2 (en) * 1980-02-21 1984-01-19 日立造船株式会社 Reservoir of liquid containing fine particles

Also Published As

Publication number Publication date
JPS58180180U (en) 1983-12-01

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