CN201339070Y - Aluminum base plate electrolytic device for printing - Google Patents
Aluminum base plate electrolytic device for printing Download PDFInfo
- Publication number
- CN201339070Y CN201339070Y CNU2009200383056U CN200920038305U CN201339070Y CN 201339070 Y CN201339070 Y CN 201339070Y CN U2009200383056 U CNU2009200383056 U CN U2009200383056U CN 200920038305 U CN200920038305 U CN 200920038305U CN 201339070 Y CN201339070 Y CN 201339070Y
- Authority
- CN
- China
- Prior art keywords
- liquid
- liquid outlet
- electrolysis
- aluminium base
- base version
- 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 - Lifetime
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 27
- 238000007639 printing Methods 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 239000004411 aluminium Substances 0.000 claims abstract description 18
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 7
- 239000004576 sand Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000003792 electrolyte Substances 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000008151 electrolyte solution Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 206010021703 Indifference Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Printing Plates And Materials Therefor (AREA)
Abstract
The utility model discloses an aluminium base version electrolytic device is used in printing, including electrolysis trough, electrolysis electrode, feed pipe and liquid feed box, the feed pipe is connected in the top intermediate position of liquid feed box, and liquid feed box bottom is equipped with the rectangular form liquid outlet that is on a parallel with electrolysis electrode, length and aluminium base version width unanimity to the play liquid direction of this liquid outlet is 120 ~ 150 with the contained angle alpha of aluminium base version direction of advance. An inner partition plate is arranged in the inner cavity of the liquid supply box, a gap is reserved at the top of the inner partition plate, and the liquid outlet and the liquid supply pipe inlet are respectively positioned at two sides of the inner partition plate. The device is used for the surface micropore processing of aluminium base version for the printing trade, because supply liquid box liquid outlet becomes the long banding opening of tilting, and the electrolyte that sprays out is the water curtain formula liquid level, can make each position electrolyte reaction concentration of aluminium base version have no difference to improve the homogeneity of electrolysis sand mesh, and improve the formation rate of electrolysis efficiency and compound sand mesh.
Description
Technical field
The utility model relates to a kind of aluminium electrolyzer, particularly aluminum base plate for printing is carried out the electrolyzer of surface micropore processing.
Background technology
The base version of offset printing adopts a pure aluminum plate to coat the photosensitive liquid oven dry after surface micropore processing and oxide treatment in the printing industry.Surface micropore is obtained comparatively desirable by electrolysis process, this micropore is the form and the homogeneity of electrolytic graining, and particularly how many complex sand purposes is related to print quality.Obtain the ideal electrolytic graining and need advanced electrolyzer, the electrolysis liquid feed device in the current electrolysis equipment remains further to study and improve.Chinese patent ZL200620031774.1 discloses a kind of electrolyzer, and wherein liquid feed device adopts the jacketed type shower, is made up of outer tube, interior pipe and two end-plates, and inside and outside tube wall is provided with hole in a row.This jacketed type shower plays the current-sharing effect to electrolytic solution, makes the flow of electrolyte of each hole ejection on the outer tube equal substantially, thereby reduces the difference of electrolytic solution reaction density on the aluminium base version width, and certain progress is arranged.But the electrolytic solution of this shower ejection is " rule line ", but not " face ", aluminium base version is inhomogeneous in pairing electrolytic solution flow field, the position below the spray apertures and between adjacent holes, and reaction density is still variant, thereby influences the homogeneity of electrolytic graining.And this shower spray apertures direction forms suitable angle with aluminium base version, is unfavorable for the dedust of Grains, influence the generation of electrolytic efficiency and complex sand purpose.
The utility model content
The technical problems to be solved in the utility model is the weak point that overcomes existing electrolyzer, and a kind of homogeneity that can improve electrolytic graining is provided, and improves the electrolytic apparatus for aluminum base plate for printing of electrolytic efficiency and compound Grains production rate.
The technical solution of the utility model is: electrolytic apparatus for aluminum base plate for printing, comprise electrolyzer, be installed in the interior electrolysis electrode of groove and one group of electrolysis liquid feed device between electrolysis electrode, improvements are: described electrolysis liquid feed device is made of liquid cartridge and feed pipe, one end of feed pipe is connected the mid-way of liquid cartridge, the bottom of liquid cartridge is provided with and is parallel to electrolysis electrode, length and the consistent strip liquid outlet of aluminium base version width, and the fluid direction of this liquid outlet is that the centerplane of liquid outlet and the angle α between aluminium base version working direction are 120 °～150 °, and the sectional area of liquid outlet is less than the feed pipe sectional area.
Further scheme is: described angle α=130 °～140 °; Described liquid cartridge inner chamber is provided with the internal partition that is parallel to the liquid cartridge length direction, the base of this internal partition and two side all combine with the liquid cartridge inner wall sealing, upper side edge and liquid cartridge inwall are gapped, and the sectional area of this clearance channel is greater than the sectional area of described liquid outlet.
Adopt above technical scheme, the liquid outlet of liquid cartridge is strip slit parallel with aluminium base version width, consistent size in this electrolyzer, the electrolytic solution of ejection no longer is a rule line, but join together, form the water curtain type liquid level, when aluminium base like this version was passed through from below, spray position, pairing electrolytic solution flow field was even continuously, the reaction density indifference, thus the homogeneity of electrolytic graining improved.And the fluid direction of liquid outlet, promptly the angle α of longitudinal center's face of liquid outlet and aluminium base version working direction is 120 °～150 °, preferred 130 °～140 °, be preferably 135 °, electrolytic graining there is good dedust effect, thereby improves electrolytic efficiency, help the complex sand purpose and produce.After further improving, the liquid cartridge inner chamber is provided with internal partition, inner chamber is divided into liquid storage cylinder and spray chamber, electrolytic solution is introduced into liquid storage cylinder by feed pipe, and the internal partition that overflow after being full of flows into the spray chamber, further plays all pressure effects, guarantee the equilibrium of each section of liquid outlet hydrojet, and the liquid outlet sectional area is less than the sectional area of feed pipe sectional area and internal partition clearance channel, and the pressure when helping increasing spray further improves electrolytic efficiency and aluminium base version micropore treatment effect.
Description of drawings
Accompanying drawing is a liquid cartridge cross-sectional structure synoptic diagram in the utility model.
Embodiment
Referring to accompanying drawing, liquid cartridge box body 1 is a rectangular parallelepiped, its crown center position is provided with the import 4 that connects feed pipe, bottom one side is provided with strip liquid outlet 3, this liquid outlet and box body are isometric, liquid outlet longitudinal center face tilt forms angle α=135 ° in horizontal plane and with aluminium base version working direction (arrow indication among the figure), the box body inner chamber is provided with internal partition 2, the base of this internal partition and two side all combine with the inboard wall of cartridge sealing, upper side edge gapped 5, above-mentioned import 4 and liquid outlet 3 lay respectively at the both sides of internal partition, and the sectional area of liquid outlet 3 (being the liquid outlet channel sectional area) is less than the sectional area of import 4 and the sectional area in internal partition gap 5.Above-mentioned angle α also can be chosen to be 120 °, 130 °, 140 ° or 150 °, as other embodiment.
Claims (3)
1, a kind of electrolytic apparatus for aluminum base plate for printing, comprise electrolyzer, be installed in the interior electrolysis electrode of groove and one group of electrolysis liquid feed device between electrolysis electrode, it is characterized in that: described electrolysis liquid feed device is made of liquid cartridge and feed pipe, one end of feed pipe is connected the mid-way of liquid cartridge, the bottom of liquid cartridge is provided with and is parallel to electrolysis electrode, length and the consistent strip liquid outlet of aluminium base version width, and the fluid direction of this liquid outlet is that the centerplane of liquid outlet and the angle α between aluminium base version working direction are 120 °～150 °, and the sectional area of liquid outlet is less than the feed pipe sectional area.
2, by the described electrolytic apparatus for aluminum base plate for printing of claim 1, it is characterized in that: described angle α=130 °～140 °.
3, by the described electrolytic apparatus for aluminum base plate for printing of claim 1, it is characterized in that: described liquid cartridge inner chamber is provided with the internal partition that is parallel to the liquid cartridge length direction, the base of this internal partition and two side all combine with the liquid cartridge inner wall sealing, upper side edge and liquid cartridge inwall are gapped, and the sectional area of this clearance channel is greater than the sectional area of described liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200383056U CN201339070Y (en) | 2009-01-13 | 2009-01-13 | Aluminum base plate electrolytic device for printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200383056U CN201339070Y (en) | 2009-01-13 | 2009-01-13 | Aluminum base plate electrolytic device for printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201339070Y true CN201339070Y (en) | 2009-11-04 |
Family
ID=41234615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200383056U Expired - Lifetime CN201339070Y (en) | 2009-01-13 | 2009-01-13 | Aluminum base plate electrolytic device for printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201339070Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498020B (en) * | 2009-01-13 | 2012-10-03 | 江苏万基精密影像器材有限公司 | Electrolytic apparatus for aluminum base plate for printing |
| CN104213172A (en) * | 2014-08-08 | 2014-12-17 | 太仓欧锐智能化工程有限公司 | Device for stabilizing electrolytes in PS plate producing process |
-
2009
- 2009-01-13 CN CNU2009200383056U patent/CN201339070Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498020B (en) * | 2009-01-13 | 2012-10-03 | 江苏万基精密影像器材有限公司 | Electrolytic apparatus for aluminum base plate for printing |
| CN104213172A (en) * | 2014-08-08 | 2014-12-17 | 太仓欧锐智能化工程有限公司 | Device for stabilizing electrolytes in PS plate producing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091104 Effective date of abandoning: 20090113 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20091104 Effective date of abandoning: 20090113 |
|
| RGAV | Abandon patent right to avoid regrant |