JPS60187692A - Anode rod for prebaking system aluminum electrolytic cell - Google Patents
Anode rod for prebaking system aluminum electrolytic cellInfo
- Publication number
- JPS60187692A JPS60187692A JP4227184A JP4227184A JPS60187692A JP S60187692 A JPS60187692 A JP S60187692A JP 4227184 A JP4227184 A JP 4227184A JP 4227184 A JP4227184 A JP 4227184A JP S60187692 A JPS60187692 A JP S60187692A
- Authority
- JP
- Japan
- Prior art keywords
- anode
- pin
- carbon
- cross
- tee
- 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.)
- Pending
Links
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、プリベーク式アルミニウム電解槽（以下「電
槽」と称す）に使用される陽極棒に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an anode rod used in a pre-baked aluminum electrolytic cell (hereinafter referred to as a "cell").
詳しくは、電槽内において通電した際に陽極棒の表面か
らの放熱を増大させることなく陽極まず、従来の電槽に
おいて使用されでいる陽極棒について図面に基づいて説
明する。Specifically, an anode that does not increase heat radiation from the surface of the anode rod when electricity is applied in the battery case will first be described with reference to the drawings regarding an anode rod that has been used in a conventional battery case.
第１図は従来一般的に使用されているプリベーク陽極の
一例を示す縦断面図である。また第２図は第１図におけ
るピン（２）と炭素陽極との接続部分の拡大図でおる。FIG. 1 is a longitudinal cross-sectional view showing an example of a conventionally commonly used prebaked anode. Moreover, FIG. 2 is an enlarged view of the connecting portion between the pin (2) and the carbon anode in FIG. 1.
図中、（１）は炭素陽極の重量を支え、且つ陽極母線に
電気的に接続するためのティーシュ、（２）はティーシ
ュから延長してその先端が炭素陽極中に挿入固着される
ことによってティーシュと陽極とを接続するだめのピン
、（３）は炭素陽極、（４）は鋳鉄、カーボン等の導電
性充填物である。このピン（２）と炭素陽極（３）との
接続は、ピン（２）を炭素陽極（３）の凹部に挿入した
後、ピン（２）と炭素陽極（３）との間にできる隙間に
、一般的には溶融鋳鉄を鋳込み冷却固化させるか、又は
、カーボンペーストを詰め込みつき固めて固化させる事
によって十分な懸架強度を有する陽極がつくられる。こ
のようにして製作された陽極体は電槽内に取り付けて通
電時に電気的回路が形成された状態で使用される。In the figure, (1) is a tissue that supports the weight of the carbon anode and is electrically connected to the anode busbar, and (2) is a tissue that extends from the tissue and whose tip is inserted and fixed into the carbon anode. (3) is a carbon anode, and (4) is a conductive filling such as cast iron or carbon. The connection between this pin (2) and the carbon anode (3) is made by inserting the pin (2) into the recess of the carbon anode (3) and then inserting it into the gap created between the pin (2) and the carbon anode (3). Generally, an anode having sufficient suspension strength is produced by pouring molten cast iron and solidifying it by cooling, or by packing and solidifying carbon paste. The anode body manufactured in this way is installed in a battery case and is used in a state where an electric circuit is formed when energized.
通常、通電時におけるピン（，２）と炭素陽極（３）と
の接続部分の電圧降下を低減するために、炭素陽極（３
）と充填物（４）又は充填物（４）とピン（２）との間
の接触面積を増大させたり、接触圧を増大させることが
行なわれてきた。そしてこの接触面積物（４）を介して
炭素陽極（３）との接触面積を増大させる方法が採用さ
れていた。Usually, in order to reduce the voltage drop at the connection between the pin (2) and the carbon anode (3) when electricity is applied, the carbon anode (3) is
) and the filler (4) or the filler (4) and the pin (2), or to increase the contact pressure. A method has been adopted in which the contact area with the carbon anode (3) is increased via this contact area object (4).
しかしながら、ピン（２）の断面積を拡大することは、
ピン（２）の表面からの放熱の増大をもきたすので電槽
運転の基本である熱収支の面で経済的に不利であった。However, enlarging the cross-sectional area of the pin (2)
This also causes an increase in heat dissipation from the surface of the pin (2), which is economically disadvantageous in terms of heat balance, which is the basis of battery container operation.
本発明者らは以」二の事実を考慮し、電槽内で通電した
際に陽極電圧降下が少なく、しかも放熱の少ない陽極棒
を見い出すべく鋭意検討した結果本発明に到達した。The present inventors took the following two facts into consideration and arrived at the present invention as a result of intensive study to find an anode rod that has less anode voltage drop and less heat radiation when energized in a battery case.
即ち、本発明は、炭素陽極を陽極母線に電気的に接続し
かつその重量を支えるだめのティーシュ及びティーシュ
から延長しその先端部が炭素陽極中に挿入されることに
よってティーシュと陽極とを接続するだめのピンから構
成された陽極棒において、該ピンの炭素陽極中に挿入さ
れる部分の断面積を挿入されない部分の断面積よりも太
きくしたことを特徴とするプリベーク式アルミニウム電
解槽用陽極棒、を要旨とするものである。That is, the present invention connects the tissue and the anode by electrically connecting the carbon anode to the anode bus bar and supporting the weight of the anode, and extending from the tissue and inserting its tip into the carbon anode. An anode rod for a pre-baked aluminum electrolytic cell, characterized in that the anode rod is composed of a dowel pin, and the cross-sectional area of the portion of the pin that is inserted into the carbon anode is larger than the cross-sectional area of the portion that is not inserted. The gist of this paper is as follows.
以下、本発明につき図面に基づいてより詳細に説明する
。Hereinafter, the present invention will be explained in more detail based on the drawings.
第７図は本発明の陽極棒を炭素陽極に接続した場合のプ
リベーク陽極の一例を示す縦断面図であり、第夕図は第
７図における陽極棒のピン部分と炭素陽極との接続部分
の拡大図である。FIG. 7 is a longitudinal cross-sectional view showing an example of a pre-baked anode when the anode rod of the present invention is connected to a carbon anode, and the second figure shows the connection portion between the pin part of the anode rod and the carbon anode in FIG. It is an enlarged view.
第弘図及び第５図におけるティーシュ（１）、炭素陽極
（３）及び充填物（４）は第１図に示される従来のプリ
ベーク陽極のものに対応する。The tissue (1), carbon anode (3) and filling (4) in FIGS. 1 and 5 correspond to those of the conventional pre-baked anode shown in FIG.
本発明の陽極棒においてはピン（２）の炭素陽極（３）
中に挿入される先端部分の断面積を、挿入されない部分
の断面積よりも大きくする。即ち、陽極棒のピン（２）
を第５図に示すような段伺きの形状として、ピン（２）
の炭素陽極（３）に挿入されない部分の表面積を変化さ
せずに炭素陽極（３）七充填物（４）及び充填物（４）
とピン（２）との間の接触面積を増大させるのである。In the anode rod of the present invention, the carbon anode (3) of the pin (2)
The cross-sectional area of the distal end portion inserted therein is made larger than the cross-sectional area of the portion that is not inserted. That is, the pin (2) of the anode rod
As shown in Figure 5, the pin (2)
Carbon anode (3) Seven fillings (4) and fillings (4) without changing the surface area of the part not inserted into the carbon anode (3)
This increases the contact area between the pin (2) and the pin (2).
このようにすることによってピン（２）の炭素陽極（３
）に挿入されない部分の表面からの放熱を増大させるこ
となくピン（２）の炭素陽極（３）との接続部分の電圧
降下を低減させることができるのである。例えば本発明
に従って、ピンの炭素陽極中に挿入される部分の断面積
を、挿入されない部分の断面積に対して７４７９倍に拡
大した場合には、拡大しない場合に比べて、電槽内に取
り付けた際の電力原単位を３ｏ ＫｗＨ／１−Ａｔ低減
させることができる。By doing this, the carbon anode (3) of the pin (2)
) The voltage drop at the connection portion of the pin (2) to the carbon anode (3) can be reduced without increasing heat dissipation from the surface of the portion not inserted into the pin (2). For example, in accordance with the present invention, if the cross-sectional area of the portion of the pin inserted into the carbon anode is expanded 7479 times the cross-sectional area of the portion that is not inserted, it will be easier to install the pin in the battery case than when it is not expanded. The power consumption rate can be reduced by 3o KwH/1-At.
第１図は従来一般的に使用されているプリベーク陽極の
一例を示す縦断面図である。第１図は第１図における陽
極棒のピン部分と炭素陽極との接続部分の拡大図である
。第３図は、第２図における陽極棒のピン部分全体の断
面積を拡大した場合の一例である。第７図は、本発明の
陽極棒を炭素陽極に接続した場合のプリベーク陽極の一
例を示す縦断面図である。第５図は、第≠図における陽
極棒のピン部分と炭素陽極との接続部分の拡大図である
。
／： ティーシュ ２＝ ピン
３： 炭素陽極 ４ｔ： 充填物
量 願 人 菱化軽金属工業株式会社
代 理 人 弁理士 長谷用 −
ほか／名
第 １ 図
満 ２ 図FIG. 1 is a longitudinal cross-sectional view showing an example of a conventionally commonly used prebaked anode. FIG. 1 is an enlarged view of the connection portion between the pin portion of the anode rod and the carbon anode in FIG. 1. FIG. 3 is an example in which the cross-sectional area of the entire pin portion of the anode rod in FIG. 2 is enlarged. FIG. 7 is a longitudinal sectional view showing an example of a pre-baked anode in which the anode rod of the present invention is connected to a carbon anode. FIG. 5 is an enlarged view of the connecting portion between the pin portion of the anode rod and the carbon anode in FIG. /: Tissue 2 = Pin 3: Carbon anode 4t: Filling amount Applicant: Ryoka Light Metal Industry Co., Ltd. Agent Patent attorney Hase - Others/Name No. 1 Figure Man 2 Figure
Claims (1)
重量を支えるだめのティーシュ及びティーシュから延長
しその先端部が炭素陽極中に挿入されることによってテ
ィーシュと陽極とを接続するためのピンから構成された
陽極棒において、該ピンの炭素陽極中に挿入される部分
の断面積を挿入されない部分の断面積よりも大きくした
ことを特徴とするプリベーク式アルミニウム電解槽用陽
極棒。(1) A tissue that electrically connects the carbon anode to the anode bus bar and supports the weight of the anode, and a pin that extends from the tissue and whose tip is inserted into the carbon anode to connect the tissue and the anode. An anode rod for a pre-baked aluminum electrolytic cell, characterized in that the cross-sectional area of the portion of the pin inserted into the carbon anode is larger than the cross-sectional area of the portion not inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4227184A JPS60187692A (en) | 1984-03-06 | 1984-03-06 | Anode rod for prebaking system aluminum electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4227184A JPS60187692A (en) | 1984-03-06 | 1984-03-06 | Anode rod for prebaking system aluminum electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60187692A true JPS60187692A (en) | 1985-09-25 |
Family
ID=12631370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4227184A Pending JPS60187692A (en) | 1984-03-06 | 1984-03-06 | Anode rod for prebaking system aluminum electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60187692A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119501A1 (en) * | 2011-03-07 | 2012-09-13 | Chen Huzheng | Anode for aluminum electrolysis and production method thereof |
| CN103374731A (en) * | 2012-04-28 | 2013-10-30 | 沈阳铝镁设计研究院有限公司 | Anode guide rod and transverse beam steel claw structure |
| CN103510116A (en) * | 2012-06-29 | 2014-01-15 | 沈阳铝镁设计研究院有限公司 | Anode guide rod and steel claw structure |
| RU2509831C1 (en) * | 2012-12-11 | 2014-03-20 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Aluminium electrolytic cell anode holder |
| EA024151B1 (en) * | 2012-08-24 | 2016-08-31 | Гу "Нии Металлургии" Гуп "Талко" | Solid-cast anode holder for aluminium-producing electrolysers |
-
1984
- 1984-03-06 JP JP4227184A patent/JPS60187692A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119501A1 (en) * | 2011-03-07 | 2012-09-13 | Chen Huzheng | Anode for aluminum electrolysis and production method thereof |
| CN103374731A (en) * | 2012-04-28 | 2013-10-30 | 沈阳铝镁设计研究院有限公司 | Anode guide rod and transverse beam steel claw structure |
| CN103510116A (en) * | 2012-06-29 | 2014-01-15 | 沈阳铝镁设计研究院有限公司 | Anode guide rod and steel claw structure |
| EA024151B1 (en) * | 2012-08-24 | 2016-08-31 | Гу "Нии Металлургии" Гуп "Талко" | Solid-cast anode holder for aluminium-producing electrolysers |
| RU2509831C1 (en) * | 2012-12-11 | 2014-03-20 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Aluminium electrolytic cell anode holder |
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