CN103147115B - Cold rolled strip electrolytic cleaning electrode - Google Patents
Cold rolled strip electrolytic cleaning electrode Download PDFInfo
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- CN103147115B CN103147115B CN201310094088.3A CN201310094088A CN103147115B CN 103147115 B CN103147115 B CN 103147115B CN 201310094088 A CN201310094088 A CN 201310094088A CN 103147115 B CN103147115 B CN 103147115B
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Abstract
The present invention relates to a kind of cold rolled strip electrolytic cleaning electrode.Cold rolled strip electrolytic cleaning electrode, it is characterized in that: it comprises fixed power source pin, mobile electric power pin, pole plate and copper bar, copper bar skin is provided with line with rubber, copper bar becomes U-shaped and passes fixed power source pin, fixed power source pin is connected by the top of anti-corrosion bolt with mobile electric power pin, and the lower end of mobile electric power pin is welded on pole plate.The present invention can realize the easy removal of pole plate, is convenient to replacing and the maintenance of pole plate.
Description
Technical field
The present invention relates to a kind of cold rolled strip electrolytic cleaning electrode.
Background technology
Belt steel surface after cold rolling, with a large amount of residues, is mainly ROLLING OIL, iron powder etc., and the existence of these residues brings disadvantageous effect to subsequent handling, so must clean the belt steel surface after cold rolling.Cleaning be generally comprise alkali cleaning, alkali is scrubbed, electrolytic cleaning, water are scrubbed, cleaning such as strengthening such as the combined multi-stage of water rinse etc.In order to improve surface cleanness of cold rolled strip steel, modern cold strip cleaning all can add electrolytic cleaning technology mostly, be difficult to entrapped contaminants that remove, that still remain in belt steel surface unevenness place to can effectively remove through other cleaning ways, thus obtain high-quality cold rolled strip.
Electrolytic cleaning technology, direct current is exported by electrolytic rectifier, inductance is produced by electrolytic solution between band steel and electrode, using electrolysis and band steel as anode or negative electrode, carry out electrode reaction and precipitated oxygen or hydrogen on its surface, rely on the mechanical stirring of bubbing on electrode and stripping effect can remove the dirt remaining in unevenness place just.
Current production practice find, a lot of steel mill cold rolling workshop electrolytic cleaning electrode extremely easily corrodes, pole plate is shorter for general work-ing life, and the domestic and international reason for pole plate corrosion is also not too clear, although propose the measure improving pole plate corrosion, as strengthened equipment ground, timing is changed polarity of electrode and is realized equivalent and plate mutually, change electrode materials etc., but also partly can only extend pole plate duration of service, still thoroughly can not change pole plate general life-span shorter present situation.The way of current most of steel mill is after pole plate corrosion failure can not use, the pole plate more renewed.Because pole plate is connected with the mode of power pins by welding, power pins is fixed in groove simultaneously, and therefore the replacement operation of pole plate is all carry out in groove.Due to narrow space in groove, severe operational environment, is unfavorable for and replacement operation; Welding simultaneously easily damages the line with rubber in groove accidentally, thus the cell body life-span is reduced.
In addition, in design of electrolysis cells in the past, power pins generally adopts L-type steel, single-contact with the welding of angle steel, owing to corroding the loose contact easily causing some pole plate and power pins in use procedure, electric current can not be transmitted to pole plate well, thus can not electrolytic effect be there is, correspondingly cause the average current density on pole plate bigger than normal, affect the distribution of electric current.
Summary of the invention
The object of this invention is to provide a kind of cold rolled strip electrolytic cleaning electrode, this electrode can realize the easy removal of pole plate, is convenient to replacing and the maintenance of pole plate.
For achieving the above object, the technical solution used in the present invention is a kind of cold rolled strip electrolytic cleaning electrode, it is characterized in that: it comprises fixed power source pin, mobile electric power pin, pole plate and copper bar, copper bar becomes U-shaped and passes fixed power source pin, fixed power source pin is connected by the top of anti-corrosion bolt with mobile electric power pin, and the lower end of mobile electric power pin is welded on pole plate.
Described fixed power source pin is C-type steel, and copper bar is through C-type steel, and the inner side of C-type steel upper wall contacts with copper bar; Described mobile electric power pin is right angle Z-shape steel, and the upper wall of right angle Z-shape steel is bolted on the mesospore of C-type steel by anti-corrosion, and the mesospore of right angle Z-shape steel contacts with the inner side of C-type steel lower wall, and the lower end of right angle Z-shape steel is welded on pole plate.
The lower end of described mobile electric power pin is provided with multiple tie point for welding mutually with pole plate, and multiple tie point is welded on pole plate uniformly.
Described copper bar skin is provided with line with rubber, and copper bar and fixed power source pin touching position do not have line with rubber (between the two conductive contact).
Described pole plate is in a row formed side by side by many battery lead plates, and multiple tie points of mobile electric power pin lower end are uniform with every root electrode plate welding.
The invention has the beneficial effects as follows:
(1) fixed power source pin and mobile electric power pin with bolts, like this when pole plate changed by needs time, can mobile electric power pin under easy removal, the corrosion dismounting of pole plate and the welding job of new pole plate is carried out outside groove, be convenient to replacing and the maintenance of pole plate, avoid damaging cell body simultaneously; Groove external welding also can ensure the quality of welding, and can ensure that the absolute altitude of each root battery lead plate is consistent, be conducive to being evenly distributed of electric current like this, ensure current efficiency and cleaning quality;
(2) C-type steel replaces L-type steel in the past as fixed power source pin, and Z-shape steel does activity power pins, makes fixed power source pin have good contact with mobile electric power pin, realizes the conduction of electric current; Simultaneously owing to there is the circulation of electrolytic solution in electrolyzer, therefore there are violent vibrations in cell body inside, and this structure makes the connection of fixed power source pin and mobile electric power pin very stable, meets the requirement in intensity;
(3) mobile electric power pin draws the Mulit-point Connection of the realization of multiple spot feeler and battery lead plate, is conducive to conduction of current to pole plate, is conducive to the distribution of rectifier received current.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Fig. 2 is partial schematic diagram of the present invention.
In figure: 1-fixed power source pin, 2-mobile electric power pin, 3-is anti-corrosion bolt, 4-pole plate, 5-copper bar.
Embodiment
In order to understand the present invention better, below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is described further (see Fig. 1 and Fig. 2).
As shown in Figure 1, the technical solution used in the present invention is a kind of cold rolled strip electrolytic cleaning electrode, it comprises fixed power source pin 1, mobile electric power pin 2, pole plate 4 and copper bar 5, copper bar 5 one-tenth U-shaped also passes fixed power source pin 1, fixed power source pin 1 is connected with the top of mobile electric power pin 2 by anti-corrosion bolt 3, and the lower end of mobile electric power pin 2 is welded on pole plate 4.
As shown in Figure 2, described fixed power source pin 1 is C-type steel, and copper bar 5 is through C-type steel, and the inner side of C-type steel upper wall contacts with copper bar 5; Described mobile electric power pin 2 is right angle Z-shape steel, and the upper wall of right angle Z-shape steel is fixed on the mesospore of C-type steel by anti-corrosion bolt 3, and the mesospore of right angle Z-shape steel contacts with the inner side of C-type steel lower wall, and the lower end of right angle Z-shape steel is welded on pole plate 4.
The lower end of described mobile electric power pin 2 is provided with multiple tie point for welding mutually with pole plate 4, and multiple tie point is welded on pole plate 4 uniformly.
Described copper bar 5 skin is provided with line with rubber, and copper bar 5 and fixed power source pin 1 touching position do not have line with rubber (between the two conductive contact).
Described pole plate 4 is in a row formed side by side by many battery lead plates, and many tie points of mobile electric power pin 2 lower end are uniform with every root electrode plate welding.
The above; be only preferred embodiment of the present invention, not do any pro forma restriction to the present invention, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification; equivalent variations or modification, all drop in protection scope of the present invention.
Claims (2)
1. cold rolled strip electrolytic cleaning electrode, it is characterized in that: it comprises fixed power source pin (1), mobile electric power pin (2), pole plate (4) and copper bar (5), copper bar (5) becomes U-shaped and passes fixed power source pin (1), fixed power source pin (1) is connected by the top of anti-corrosion bolt (3) with mobile electric power pin (2), and the lower end of mobile electric power pin (2) is welded on pole plate (4);
Described fixed power source pin (1) is C-type steel, and copper bar (5) is through C-type steel, and the inner side of C-type steel upper wall contacts with copper bar (5); Described mobile electric power pin (2) is right angle Z-shape steel, and the upper wall of right angle Z-shape steel is fixed on the mesospore of C-type steel by anti-corrosion bolt (3), and the mesospore of right angle Z-shape steel contacts with the inner side of C-type steel lower wall, and the lower end of right angle Z-shape steel is welded on pole plate (4).
2. cold rolled strip electrolytic cleaning electrode according to claim 1, is characterized in that: the lower end of described mobile electric power pin (2) is provided with multiple tie point for welding mutually with pole plate (4), and multiple tie point is welded on pole plate (4) uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094088.3A CN103147115B (en) | 2013-03-22 | 2013-03-22 | Cold rolled strip electrolytic cleaning electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094088.3A CN103147115B (en) | 2013-03-22 | 2013-03-22 | Cold rolled strip electrolytic cleaning electrode |
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| Publication Number | Publication Date |
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| CN103147115A CN103147115A (en) | 2013-06-12 |
| CN103147115B true CN103147115B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310094088.3A Active CN103147115B (en) | 2013-03-22 | 2013-03-22 | Cold rolled strip electrolytic cleaning electrode |
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Citations (10)
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| US4548685A (en) * | 1983-09-02 | 1985-10-22 | Nippon Steel Corporation | Process for electrolytically removing metal deposit from a non-plated surface of a single surface-plated metal strip |
| CN2251564Y (en) * | 1995-06-23 | 1997-04-09 | 天翰企业有限公司 | Electroplating clothes stand |
| CN2615149Y (en) * | 2003-03-24 | 2004-05-12 | 杜荣华 | Cathode steel bar and bus connector of aluminium cell |
| CN101812717A (en) * | 2010-04-01 | 2010-08-25 | 王正尧 | Electrode tip fixing device in frequency modulation treatment of sound board |
| CN202064026U (en) * | 2011-05-10 | 2011-12-07 | 鞍钢股份有限公司 | Upper anode plate support device for electrolytic bath |
| CN202265622U (en) * | 2011-09-10 | 2012-06-06 | 郑州市华驰薄板科技有限公司 | Electrode for cleaning surface of strip steel |
| CN202530192U (en) * | 2012-03-15 | 2012-11-14 | 宝山钢铁股份有限公司 | Plate electrode of electrolytic rinsing tank |
| CN102776553A (en) * | 2012-07-11 | 2012-11-14 | 中冶南方工程技术有限公司 | Electrolytic cleaning electrode for cold-rolled band steel |
| CN102864483A (en) * | 2012-09-14 | 2013-01-09 | 无锡惠嵘环保科技有限公司 | Cathode moving mechanism |
| CN203200369U (en) * | 2013-03-22 | 2013-09-18 | 中冶南方工程技术有限公司 | Electrode for electrolyzing and cleaning cold-rolled strip steel |
-
2013
- 2013-03-22 CN CN201310094088.3A patent/CN103147115B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4548685A (en) * | 1983-09-02 | 1985-10-22 | Nippon Steel Corporation | Process for electrolytically removing metal deposit from a non-plated surface of a single surface-plated metal strip |
| CN2251564Y (en) * | 1995-06-23 | 1997-04-09 | 天翰企业有限公司 | Electroplating clothes stand |
| CN2615149Y (en) * | 2003-03-24 | 2004-05-12 | 杜荣华 | Cathode steel bar and bus connector of aluminium cell |
| CN101812717A (en) * | 2010-04-01 | 2010-08-25 | 王正尧 | Electrode tip fixing device in frequency modulation treatment of sound board |
| CN202064026U (en) * | 2011-05-10 | 2011-12-07 | 鞍钢股份有限公司 | Upper anode plate support device for electrolytic bath |
| CN202265622U (en) * | 2011-09-10 | 2012-06-06 | 郑州市华驰薄板科技有限公司 | Electrode for cleaning surface of strip steel |
| CN202530192U (en) * | 2012-03-15 | 2012-11-14 | 宝山钢铁股份有限公司 | Plate electrode of electrolytic rinsing tank |
| CN102776553A (en) * | 2012-07-11 | 2012-11-14 | 中冶南方工程技术有限公司 | Electrolytic cleaning electrode for cold-rolled band steel |
| CN102864483A (en) * | 2012-09-14 | 2013-01-09 | 无锡惠嵘环保科技有限公司 | Cathode moving mechanism |
| CN203200369U (en) * | 2013-03-22 | 2013-09-18 | 中冶南方工程技术有限公司 | Electrode for electrolyzing and cleaning cold-rolled strip steel |
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| CN103147115A (en) | 2013-06-12 |
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