CN107142515B - A kind of electrode assembly cleaning zinc-plated cold-reduced sheet - Google Patents
A kind of electrode assembly cleaning zinc-plated cold-reduced sheet Download PDFInfo
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- CN107142515B CN107142515B CN201710421465.8A CN201710421465A CN107142515B CN 107142515 B CN107142515 B CN 107142515B CN 201710421465 A CN201710421465 A CN 201710421465A CN 107142515 B CN107142515 B CN 107142515B
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- electrode
- plate
- transmission
- electricity
- electricity plate
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
- C25F1/02—Pickling; Descaling
- C25F1/04—Pickling; Descaling in solution
- C25F1/06—Iron or steel
Abstract
The invention discloses a kind of electrode assemblies for cleaning zinc-plated cold-reduced sheet, include electrode, electrode transmission of electricity plate, electrode fixed frame, rinse bath, guide roller, wherein, electrode transmits electricity plate welding on the electrode, and electrode is fixed on electrode fixed frame, and electrode fixed frame is mounted in rinse bath, the guide roller one is only installed at bottom of rinse bath, two are only installed at cleaning notch, and two vertical symmetrical placements of the electrode fixed frame are one group, the rinse bath fixed two groups of electrode fixed frames side by side；On same electrode fixed frame, by arranging fixed two electrodes above and below, two electrodes are drawn outside rinse bath by electrode plate of transmitting electricity respectively again, and the electrode transmission of electricity plate of ipsilateral upper and lower electrode is connected with DC power supply positive and negative anodes respectively.The present apparatus provide a kind of positive-negative-it is negative-just, the electrode assembly of four groups of electrode plate verticals, setting protective layer is protected on electrode transmission of electricity plate, extends the service life of electrode.
Description
It is on May 15th, 2015 that the present invention, which is application No. is the 201510251403.8, applying date, entitled " a kind of
Clean the electrode assembly of zinc-plated cold-reduced sheet " divisional application of patent.
Technical field
The present invention relates to a kind of electrodes, particularly relate to cold-reduced sheet electrolytic cleaned electrode assembly, belong to metallurgical technology neck
Domain.
Background technique
Steel rolling mill's quantity-produced strip needs to clean belt steel surface before hot galvanizing, removes the oil of belt steel surface
Rouge, iron rust and impurity etc., to enhance the binding force of zinc coat and belt steel surface.What is mainly used is advanced electrolytic cleaned method.
I.e. by cold-reduced sheet by two sides with electrode and being immersed in the rinse bath for filling alkaline electrolyte, and electrode passed to low
The direct current of voltage, high current.Make the surface of strip that electrochemical reaction occur respectively as cathode and anode, is precipitated on its surface
Hydrogen or oxygen, under electrode polarization and the mechanical tear comprehensive function of gas, the dirt of belt steel surface residual is further removed
It goes, to achieve the purpose that cleaning, improves strip surface quality.
The cleaning electrolysis unit of usual large-size pipeline cold-reduced sheet is that two groups of left and right is arranged in the bottom of rinse bath,
The horizontal positioned electrode of about every group two pieces of correspondences, electrode is transmitted electricity by electrode, and plate extraction rinse bath is outer to be connected with DC power supply
It connects, is connect on homopolarity power supply with electrode is organized, the alkaline electrolyte for being totally submerged electrode, cold rolling to be cleaned are filled in rinse bath
Sheet metal is from left to right from being each passed through two groups of electrodes between upper/lower electrode.Cold-strip steel electrolytic cleaned electrode, application number:
201210238475.5 i.e. structure thus, since the electrode is horizontally mounted, lower electrode is easy accumulation rubbish, influences clearly
Wash effect, in addition, on electrode one group of power supply just, one group of negative arrangement, be easy to remain remanent magnetism on cleaned cold-reduced sheet, it is special
It is not that iron powder on steel plate is not easily removed completely.
The effect of electrode transmission of electricity plate is that the direct current of external power supply is transported on electrode, charges electrode；In order to avoid
Electrode transmits electricity plate by electrolytic corrosion, usually using adhesive by rubber bound on the surface of electrode transmission of electricity plate；Since rubber is long
Phase is immersed in the strong alkali solution of high temperature, high current density, if binder selects improper or bond operation careless, shorter
It just will appear rubber in time to fall off, separated with metallic copper electrode plate, Faradaic current occur and substantially decay, so as to cause cleaning effect
Fruit is remarkably decreased, and cleaning efficiency is greatly reduced, and protection failure, the service life of electrode shortens dramatically, and electrode manufacturing cost is high,
It is less economical.
Therefore, existing electrode is horizontally disposed, and lower electrode plate is easy accumulation rubbish, and two groups of power supply settings in the same direction are easy to produce
Raw remanent magnetism, and electrode transmission of electricity plate protective capacities is poor.
Summary of the invention
The purpose of the invention is to overcome existing electrode horizontally disposed, lower electrode plate is easy accumulation rubbish, and two groups same
It is arranged to power supply, is easy to produce remanent magnetism, and the defects of electrode transmission of electricity plate protective capacities is poor.There is provided a kind of positive-negative-it is negative-just, four groups
The electrode assembly of electrode plate vertical, and a kind of simple process, protective materials not easily to fall off, aging are provided, it is defeated to electrode
Battery plate is protected.
In order to achieve the above objectives, the present invention is achieved by the following technical programs.
A kind of electrode assembly cleaning zinc-plated cold-reduced sheet includes electrode, electrode transmission of electricity plate, electrode fixed frame, cleaning
Slot, guide roller, wherein electrode transmits electricity plate welding on the electrode, and electrode is fixed on electrode fixed frame, the installation of electrode fixed frame
In rinse bath, the guide roller includes the B reverse wheel for being mounted on bottom of rinse bath, is mounted on the A commutation of cleaning notch
Wheel and C reverse wheel, fixed two groups electrode fixed frames arranged side by side in the rinse bath；Cold-reduced sheet through A reverse wheel, to
It is lower to enter rinse bath, then by being turned to through B reverse wheel again by another lateral electrode, finally by C reverse wheel after a lateral electrode
An electrolytic cleaned process is completed in commutation, and every group of electrode fixed frame is made of two electrode fixed frames arranged side by side, same
It is top electrode and lower electrode, top electrode, lower electrode respectively by fixed two electrodes are arranged above and below on one electrode fixed frame
It is transmitted electricity outside plate extraction rinse bath by electrode, the electrode transmission of electricity plate of ipsilateral upper and lower electrode is connected with DC power supply positive and negative anodes respectively.
Further, after top electrode facade both upper ends thereof, it is left and right to be symmetrically welded two top electrodes transmission of electricity plates, under
The both upper ends thereof of facade after electrode, it is left and right to be symmetrically welded two lower electrode transmission of electricity plates；Two lower electrode transmission of electricity plates are arranged in
The rear of the top electrode transmission of electricity plate, and be h=75~85mm apart from top electrode transmission of electricity plate thickness direction gap.
Further, one piece of front is in " ㄣ " shape structure in two top electrode transmission of electricity plates, in addition one piece of shape
It is symmetrical with it, it is in a thickness direction L shape, and arranged with top electrode frontoparallel；Lower electrode transmission of electricity plate is in its thickness direction
It is upper to be vertically connected with the step-like of superposition for bis- " L ".
Further, the top electrode and lower electrode are all made of rectangle nickel plate, the top electrode transmission of electricity plate and lower electrode
Plate of transmitting electricity is copper plate.
Further, it is coated on top electrode transmission of electricity plate and lower electrode transmission of electricity plate and is made of resin fibre composite material
Protective layer, overcoat thickness be 3~5 millimeters.
Further, the protective layer that the resin fibre composite material is constituted is will to be soaked with the fiber uniform winding of resin to exist
Red copper plate surface, total winding layer number are no less than two layers.
Further, the package range of the resin fibre composite material includes pad, and except copper plate upper end is pre-
Whole red copper plate surfaces outside the Wiring port stayed, and guarantee that protective layer is not less than 50 millimeters beyond liquid level of electrolyte.
Further, the resin is the mixture that gel coating resin, epoxy resin and promotor are constituted.
Further, the fiber is glass fibre.
Further, the outside and port for the protective layer that the resin fibre composite material is constituted are coated with one layer of resin
Layer.
The utility model has the advantages that
The present invention using electrode face be it is vertical be mounted in rinse bath, therefore rubbish cannot retain above it, and
Two groups of electrode fixed frames, i.e. four groups of electrodes are installed in rinse bath, keep the cleaning of cold-reduced sheet cleaner；
Since four groups of electrodes are symmetrically installed, the induction electrode on cold-reduced sheet is negative-positive-negative, cold-reduced sheet
In cleaning, generated induced potential is cancelled out each other, so as to make self demagnetization of cold-reduced sheet.The adhesion of iron powder is avoided,
Keep material clean more thorough.
In addition, the protective layer that resin fibre composite material is constituted protects the electrode transmission of electricity plate in electrolyte, work
Skill is simple, and protection effect is good.The protective layer that resin fibre composite material is constituted is compared with the more resistance to highly basic of rubber, high temperature, insulating properties
It can be good and non-aging；In addition, resin is significantly larger than rubber to the adhesive force of red copper to the adhesive force of red copper, therefore, glass is used
Steel substitution rubber can greatly prolong the service life of electrode,
The advantages and features of the present invention will be illustrated and explained by the non-limitative illustration of preferred embodiment below,
These embodiments only provide as an example referring to attached drawing.
Detailed description of the invention
Fig. 1 is the overall structure simplified schematic diagram of electrolytic cleaned cold-reduced sheet of the present invention；
Fig. 2 is electrode assembly main view of the present invention；
Fig. 3 is the B-B cross-sectional view of Fig. 2；
In figure: 1, bolt, 2, lower electrode, 3, lower electrode transmit electricity plate, 31, A Wiring port, 4, lower electrode protecting layer, 5, on
Electrode, 6, electrode fixed frame, 60, cold-reduced sheet, 61, A reverse wheel, 62, B reverse wheel, 63, C reverse wheel, 64, power supply, 65,
Rinse bath, 7, top electrode transmission of electricity plate, 8, top electrode protective layer, 71, B Wiring port.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
As shown in Figure 1, the schematic diagram of electrolytic cleaned cold-reduced sheet of the present invention left and right in rinse bath 65 vertical fixed two
Group electrode fixed frame, every group of electrode fixed frame are made of that (electrode fixed frame is in schematic diagram two symmetrical electrode fixed frames
Middle omission), on same electrode fixed frame, by fixed two electrodes, i.e. top electrode 5 and lower electrode 2 is arranged above and below, power on
Pole 5, lower electrode 2 are drawn outside rinse bath 65 by electrode plate of transmitting electricity, the electrode of ipsilateral upper and lower electrode transmission of electricity plate respectively with direct current
64 positive and negative anodes of source are connected；；Cold-reduced sheet 60 is downwardly into rinse bath 65 through A reverse wheel 61, then by passing through after a lateral electrode
B reverse wheel 62 turns to again through another lateral electrode, commutates finally by C reverse wheel 63 and completes an electrolytic cleaned process, and every group
Electrode fixed frame is made of two electrode fixed frames arranged side by side, solid by upper and lower arrangement on same electrode fixed frame
Determine two electrodes, be top electrode 5 and lower electrode 2 respectively, top electrode 5, lower electrode 2 draw rinse bath 65 by electrode transmission of electricity plate
Outside, the anode of power supply 64 connects in top electrode 5, cathode connect filled in lower electrode 2, rinse bath 65 top electrode 5, lower electrode 2 is complete
The alkaline electrolyte submerged entirely.
As shown in Figure 2 and Figure 3, a kind of electrode assembly cleaning zinc-plated cold-reduced sheet, comprising top electrode 5, lower electrode 2, on
Electrode transmission of electricity plate 7, lower electrode transmission of electricity plate 3, electrode fixed frame 6, wherein top electrode transmission of electricity plate 7, lower electrode transmission of electricity plate 3 are respectively welded
On the top electrode 5 of upper and lower isolation placement, lower electrode 2, top electrode 5, lower electrode 2 are fixed on electrode fixed frame 6 by bolt 1
On, electrode fixed frame 6 is fixedly mounted in rinse bath 65.
As shown in Fig. 2, top electrode 5, lower electrode 2 are rectangle nickel plate, the back elevation both upper ends thereof of the top electrode 5,
Two top electrode transmission of electricity plates 7 are symmetrically welded with, the back elevation both upper ends thereof of the lower electrode 2 is symmetrically welded with two lower electrodes
Transmission of electricity plate 3；Two lower electrode transmission of electricity plates 3 are arranged in the rear of the top electrode transmission of electricity plate 7, and apart from top electrode transmission of electricity plate
7 thickness direction gaps are h=75~85mm.
The plate 3 as shown in Fig. 2, the lower section setting lower electrode of A Wiring port 31 is transmitted electricity, the lower section of B Wiring port 71 is set
Set top electrode transmission of electricity plate 7, in two top electrodes transmission of electricity plates 7 one piece of front is in " ㄣ " shape structure, and in addition one piece
Shape and it is symmetrical, this kind of shape make A Wiring port 31 and B Wiring port 71 on left and right direction there are gap L=10~
20 millimeters, facilitate B Wiring port 71 and 31 wiring of A Wiring port；
As shown in figure 3, top electrode transmission of electricity plate 7 is L shape in a thickness direction, and arranged with 5 frontoparallel of top electrode；Under
Electrode transmission of electricity plate 3 is vertically connected with the step-like of superposition in the thickness direction thereof for bis- " L ".
In order to more economic use metal, electrode uses the nickel plate of high corrosion resistant as electrode material, using copper material conduct
Electrode transmit electricity plate material, electroplating surfaces with tin, then by welding manner by top electrode 5, lower electrode 2 respectively with top electrode transmit electricity plate 7, under
Electrode transmission of electricity plate 3 links into an integrated entity；Protective layer on the top electrode transmission of electricity plate 7, lower electrode transmission of electricity plate 3 is to be coated on copper plate
On resin fibre composite material, with a thickness of 3~5 millimeters, the protective range of the protective layer includes between nickel plate and copper plate
Pad, and except the A Wiring port 31 that copper plate upper end is reserved, whole red copper plate surfaces outside B Wiring port 71, and protecting
Top electrode protective layer 8, lower electrode protecting layer 4 are demonstrate,proved, the short transverse in rinse bath 65 is contour, and is beyond liquid level of electrolyte
120 millimeters.
In order to improve the protection effect of protective layer 4, avoids the end of protective layer 4 irregular, improve its protection effect, it is right
Its end uses epoxy resin to carry out supplement protection again；In order to make the end more neat appearance and corrosion resistant of protective layer 4, meanwhile,
One layer of epoxy resin is also coated with to the appearance of protective layer 4, makes its more smooth beauty.The structure of top electrode 5 and protection and lower electricity
Pole 2 is identical, repeats no more.
For the glass reinforced plastic protective layer on electrode transmission of electricity plate, after it is fully cured, in order to detect its protective performance, we
By pressure test, i.e., the inspecting electrode for the protective layer appearance placement being made up of electrode transmission of electricity plate and resin fibre composite material
Between apply 500kV high pressure, by 2 minutes, check electrode surface whether have breakdown trace.If not burning trace, show
It protects reliable.If electrode occurs burning trace, show that protective layer has stomata, needs to polish at stomata, ring type filling
Oxygen resin after it is fully cured, then carries out durability test, until qualified.
Claims (7)
1. a kind of electrode assembly for cleaning zinc-plated cold-reduced sheet includes electrode, electrode transmission of electricity plate, electrode fixed frame, rinse bath
(65), guide roller, wherein electrode transmits electricity plate welding on the electrode, and electrode is fixed on electrode fixed frame, electrode fixed frame peace
In rinse bath (65), the guide roller includes the B reverse wheel (62) for being mounted on bottom of rinse bath, is mounted on cleaning notch
The A reverse wheel (61) and C reverse wheel (63) in portion, the rinse bath (65) fixed two groups electrodes arranged side by side of interior bilateral symmetry
Fixed frame；Cold-reduced sheet (60) is downwardly into rinse bath (65) through A reverse wheel (61), then by changing after a lateral electrode through B
It turns to again to wheel (62) through another lateral electrode, commutates finally by C reverse wheel (63) and complete an electrolytic cleaned process, it is special
Sign is, every group of electrode fixed frame by two side by side vertical symmetrically arranged electrode fixed frame form, it is solid in same electrode
Determine on frame, is top electrode (5) and lower electrode (2), top electrode (5), lower electrode respectively by fixed two electrodes are arranged above and below
(2) rinse bath (65) are drawn outside by electrode plate of transmitting electricity, the electrode of ipsilateral upper and lower electrode transmission of electricity plate respectively with DC power supply (64)
Positive and negative anodes are connected；
It is left and right to be symmetrically welded two top electrodes transmissions of electricity plate (7) in the both upper ends thereof of top electrode (5) facade afterwards, in lower electrode (2)
The both upper ends thereof of facade afterwards, it is left and right to be symmetrically welded two lower electrode transmissions of electricity plate (3)；Two lower electrode transmission of electricity plate (3) arrangements
It is h=75~85mm at the rear of top electrode transmission of electricity plate (7), and apart from top electrode transmission of electricity plate (7) thickness direction gap；
One piece of front is in " ㄣ " shape structure in two top electrodes transmission of electricity plate (7), and in addition one piece of shape is symmetrical with it,
It is L shape on thickness direction, and is arranged with top electrode (5) frontoparallel；Lower electrode transmission of electricity plate (3) is double in the thickness direction thereof
" L " is vertically connected with the step-like of superposition；
Top electrode transmission of electricity plate (7) and lower electrode transmission of electricity plate (3) are copper plate, electroplating surfaces with tin；The top electrode transmission of electricity plate
(7) and in lower electrode transmission of electricity plate (3) it is coated with the protective layer being made of resin fibre composite material；The top electrode transmission of electricity plate
(7) and on lower electrode transmission of electricity plate (3) upper end left and right directions there are gap L=10~20 millimeter；
The package range of the resin fibre composite material includes pad, and in addition to the Wiring port that copper plate upper end is reserved
Whole red copper plate surfaces, and guarantee protective layer beyond liquid level of electrolyte be 120 millimeters.
2. cleaning the electrode assembly of zinc-plated cold-reduced sheet as described in claim 1, which is characterized in that the top electrode (5)
Rectangle nickel plate is all made of with lower electrode (2).
3. cleaning the electrode assembly of zinc-plated cold-reduced sheet as claimed in claim 2, which is characterized in that the top electrode transmission of electricity
Overcoat thickness is 3~5 millimeters on plate (7) and lower electrode transmission of electricity plate (3).
4. cleaning the electrode assembly of zinc-plated cold-reduced sheet as claimed in claim 3, which is characterized in that the resin fibre is multiple
The protective layer that condensation material is constituted is will to be soaked with the fiber uniform winding of resin in red copper plate surface, and total winding layer number is no less than two
Layer.
5. cleaning the electrode assembly of zinc-plated cold-reduced sheet as claimed in claim 4, which is characterized in that the resin is gel coat
The mixture that resin, epoxy resin and promotor are constituted.
6. cleaning the electrode assembly of zinc-plated cold-reduced sheet as claimed in claim 4, which is characterized in that the fiber is glass
Fiber.
7. the electrode assembly of the zinc-plated cold-reduced sheet of cleaning as described in any in claim 3-6, which is characterized in that the tree
The outside and port for the protective layer that rouge fibrous composite is constituted also are coated with one layer of resin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421465.8A CN107142515B (en) | 2015-05-15 | 2015-05-15 | A kind of electrode assembly cleaning zinc-plated cold-reduced sheet |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421465.8A CN107142515B (en) | 2015-05-15 | 2015-05-15 | A kind of electrode assembly cleaning zinc-plated cold-reduced sheet |
| CN201510251403.8A CN104831342B (en) | 2015-05-15 | 2015-05-15 | A kind of electrode assembly for cleaning zinc-plated cold-reduced sheet |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510251403.8A Division CN104831342B (en) | 2015-05-15 | 2015-05-15 | A kind of electrode assembly for cleaning zinc-plated cold-reduced sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107142515A CN107142515A (en) | 2017-09-08 |
| CN107142515B true CN107142515B (en) | 2019-02-12 |
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| CN201510251403.8A Active CN104831342B (en) | 2015-05-15 | 2015-05-15 | A kind of electrode assembly for cleaning zinc-plated cold-reduced sheet |
| CN201710421465.8A Active CN107142515B (en) | 2015-05-15 | 2015-05-15 | A kind of electrode assembly cleaning zinc-plated cold-reduced sheet |
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| CN201510251403.8A Active CN104831342B (en) | 2015-05-15 | 2015-05-15 | A kind of electrode assembly for cleaning zinc-plated cold-reduced sheet |
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| CN (2) | CN104831342B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195250A (en) * | 2018-08-18 | 2019-09-03 | 贵州钢绳股份有限公司 | A kind of plating alkali slot plait mode of connection |
| CN111519240B (en) * | 2020-04-26 | 2022-04-15 | 浙江龙盛薄板有限公司 | Safe cleaning line for cold-rolled steel strip |
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| JP2000290800A (en) * | 1999-04-05 | 2000-10-17 | Nkk Corp | Electrolytic cleaning method and device for steel strip |
| JP2005002373A (en) * | 2003-06-09 | 2005-01-06 | Nippon Steel Corp | Method for manufacturing electrogalvanized steel sheet having superior surface appearance |
| CN202072788U (en) * | 2011-05-03 | 2011-12-14 | 佛山市高明基业冷轧钢板有限公司 | Strip steel electrolyzing and cleaning electrode plate |
| 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 |
| CN202786491U (en) * | 2012-07-30 | 2013-03-13 | 中冶南方工程技术有限公司 | Liquid chamber type electrolytic cleaning device |
| CN203065579U (en) * | 2012-11-23 | 2013-07-17 | 天津市亿博制钢有限公司 | Vertical type degreasing and cleaning device |
| CN203583001U (en) * | 2013-05-15 | 2014-05-07 | 河北首钢燕郊机械有限责任公司 | Electrolysis cleaning device of cold-rolled strip steel high-speed cleaning line |
| CN204198895U (en) * | 2014-11-12 | 2015-03-11 | 本钢板材股份有限公司 | A kind of strip cleaning section electrolytic cleaning tank |
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2015
- 2015-05-15 CN CN201510251403.8A patent/CN104831342B/en active Active
- 2015-05-15 CN CN201710421465.8A patent/CN107142515B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000290800A (en) * | 1999-04-05 | 2000-10-17 | Nkk Corp | Electrolytic cleaning method and device for steel strip |
| JP2005002373A (en) * | 2003-06-09 | 2005-01-06 | Nippon Steel Corp | Method for manufacturing electrogalvanized steel sheet having superior surface appearance |
| CN202072788U (en) * | 2011-05-03 | 2011-12-14 | 佛山市高明基业冷轧钢板有限公司 | Strip steel electrolyzing and cleaning electrode plate |
| 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 |
| CN202786491U (en) * | 2012-07-30 | 2013-03-13 | 中冶南方工程技术有限公司 | Liquid chamber type electrolytic cleaning device |
| CN203065579U (en) * | 2012-11-23 | 2013-07-17 | 天津市亿博制钢有限公司 | Vertical type degreasing and cleaning device |
| CN203583001U (en) * | 2013-05-15 | 2014-05-07 | 河北首钢燕郊机械有限责任公司 | Electrolysis cleaning device of cold-rolled strip steel high-speed cleaning line |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107142515A (en) | 2017-09-08 |
| CN104831342B (en) | 2017-07-14 |
| CN104831342A (en) | 2015-08-12 |
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Application publication date: 20170908 Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Denomination of invention: An electrode device for cleaning galvanized cold rolled steel sheet Granted publication date: 20190212 License type: Common License Record date: 20210714 |
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Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Date of cancellation: 20210826 |