CN200955072Y

CN200955072Y - Anode positioning scribing device

Info

Publication number: CN200955072Y
Application number: CN 200620135623
Authority: CN
Inventors: 吴建宁; 李彦文; 刁成德; 万志和
Original assignee: Qingtongxia Aluminium Industry Goup Co Ltd
Current assignee: Qingtongxia Aluminium Industry Goup Co Ltd
Priority date: 2006-09-11
Filing date: 2006-09-11
Publication date: 2007-10-03
Anticipated expiration: 2016-09-11

Abstract

The utility model relates to a scoring tool, in particular to a positioning and scoring device to determine the position height of the anode when replacing the anode during the production process of electrolytic aluminum, characterized in that: on a positioning plate is fixed a base which is provided with a zigzag scoring ruler that can rotate around the base. The utility model has the advantages of: 1. accurate position and score. Put the anode that needs scoring on a positioning plate that is made of casting and score accurately on the guide bar of the anode by rotating the scoring ruler. The utility model overcomes the deviation caused by that a person scores with a scoring ruler and improves the scoring accuracy. 2. Convenient apply, simple structure and high scoring efficiency. Because the device is rotatable, it is very convenient to apply. As long as moving this device to the anode that needs scoring and putting the anode on the device, one can score accurately. The scoring efficiency is very high and the structure of the device is so simple that is quite applicable to electrolytic aluminum enterprises.

Description

The anode positioning and marking device

Technical field

The utility model relates to a kind of marking tool, particularly in the Aluminum Electrolysis Production process, determines the anode positioning and marking device of anode position height when changing anode.

Background technology

In aluminum electrolysis industry, one of main means that guarantee its production efficiency are to keep in the electrolyzer, anode bottom and the suitable distance of negative electrode, to guarantee that simultaneously anode bottom in the same electrolyzer is on same level height, only in this way just can make the electrolytic efficiency in the electrolytic aluminum process the highest, the current consumption of ton electrolytic aluminum is minimum.At present when changing anode, usually the method that adopts is to rule to mark on the positive bar on anodic conducting rod and the electrolyzer, measure the level height of the marking on the conductive anode rod that more swaps out by manually carrying the arciform marking-out rule then, and then by manually carrying arciform marking-out rule marking on new conductive anode rod, make that the marking on the positive bar on the marking and electrolyzer overlaps on the new conductive anode rod, in the level height that guarantees change poles bottom, Yangxin and the electrolyzer bottom other anodes in same level height.Mainly have following problem when adopting this method to change anode: when 1, the portable arc measuring scale of workman was rule, because the anode of the needs that just taken out replacing is very warm, and arc measuring scale was heavier, so just makes measuring accuracy lower; 2, artificial factor is more.When same anode is measured, reading difference when different workmans measures, whether to cause this reason be arc measuring scale non-vertical with contact relevant with the anode bottom by analysis.

The utility model content

The purpose of this utility model is the defective that overcomes prior art, provides a kind of simple in structure, easy to use, can accurately position the device of line to the anode of changing.

For achieving the above object, the technical scheme that is adopted is: a kind of anode positioning and marking device, it is characterized in that on the flat board of location, being fixed with a base, and " it " font marking-out rule is installed in the base, and " it " font marking-out rule can rotate along base.

Under the flat board of above-mentioned location wheel is installed.

Above-mentioned location flat board is a foundry goods.

Characteristics of the present utility model are: 1, be decided to be, rule accurately.The anode of needs line is placed on the strongback of being made by foundry goods,, just can on anode rod, accurately rules, overcome and manually put forward the deviation that marking-out rule is rule and caused, improved the accuracy of line by rotating marking-out rule.2, easy to use, simple in structure, line efficient height.Because this device is transportable, and is very convenient during use, as long as this device is moved to by the anode that needs line, anode is placed on this device upward just can accurately rule, line efficient height, and this device is simple in structure, is fit to very much aluminium electrolysis enterprise and uses.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model.

Embodiment

As shown in Figure 1, this device is by location dull and stereotyped 4 and be installed on the flat board of location " it " font marking-out rule 2 and form, be fixed with base 6 on location dull and stereotyped 4, " it " font marking-out rule 2 is installed in the base 6, and " it " font marking-out rule 2 can be along base 6 left-right rotation.Flat board is equipped with wheel 54 times in the location, can make this device very convenient mobile.

When the anode in the electrolyzer 3 is depleted to the needs replacing, at first on anode rod, mark the position mark that links to each other with bus, then anode and anode rod are pulled down from electrolyzer, be put on the location flat board 4 of this device, rotate " it " font marking-out rule 2, marking-out rule contacted with anode rod 1, then with the height location of the mark line on the anode rod to marking-out rule, rotate " it " font marking-out rule 2, the anode of changing is pulled away.The new anode that will need again to install is placed on the location flat board 4 of this device, rotate " it " font marking-out rule 2, marking-out rule is contacted with anode rod 1, the height of the mark line on " it " font marking-out rule 2 is signed on the new anode rod, rotate " it " font marking-out rule 2, new anode is lifted corresponding installation site in the electrolyzer.During installation the mark line on the anode rod is alignd with mark line on the bus, new anodic bottom surface after so just can guaranteeing to change and old anodic bottom surface are on same horizontal plane, and the electrolytic parameter that has guaranteed to change the electrolyzer behind the anode is constant.Because it is very high to change old anodic temperature down, constant for the line precision that makes this device, and prolonged the work-ing life of this device, above-mentioned location flat board 4 is a foundry goods, so just can reduce to locate the distortion after flat board is heated.

Claims

1, a kind of anode positioning and marking device is characterized in that being fixed with a base (6) on location dull and stereotyped (4), and " it " font marking-out rule (2) is installed in the base (6), and " it " font marking-out rule (2) can rotate along base (6).

2, a kind of anode positioning and marking device according to claim 1 is characterized in that being equipped with wheel (5) under above-mentioned location flat board (4).

3, anode positioning and marking device according to claim 1 and 2 is characterized in that above-mentioned location flat board (4) is a foundry goods.