CN210886269U - Sulfuric acid anodic oxidation device - Google Patents
Sulfuric acid anodic oxidation device Download PDFInfo
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- CN210886269U CN210886269U CN201922032017.6U CN201922032017U CN210886269U CN 210886269 U CN210886269 U CN 210886269U CN 201922032017 U CN201922032017 U CN 201922032017U CN 210886269 U CN210886269 U CN 210886269U
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Abstract
The utility model discloses a sulfuric acid anodic oxidation device, which comprises a tank body, wherein a first baffle is arranged in the tank body, a first valve is arranged at one end of the first baffle, a second baffle is arranged in the tank body, the second baffle is arranged below the first baffle, a second valve extending out of the side wall of the tank body is arranged at one end of the second baffle, the tank body is internally divided into a working tank, a sulfuric acid tank and a water tank from top to bottom by the first baffle and the second baffle, a conductive column is arranged at the upper end of the working tank, and a negative plate is arranged in the working tank; a water pump is arranged at the side end of the tank body, a lower pipeline is arranged at the water inlet end of the water pump and is communicated with the interior of the sulfuric acid tank, an upper pipeline is arranged at the water outlet end of the water pump and is communicated with the interior of the working tank; a water drain valve is arranged on the side wall of the water tank, and a water inlet valve is arranged on the other side wall of the water tank; the beneficial effects are that: the working tank, the sulfuric acid tank and the water tank are communicated with each other, so that the cyclic utilization of sulfuric acid can be realized, and the waste is avoided; the sulfuric acid electrolyte is diluted by the water tank and then discharged, so that the environmental pollution is avoided.
Description
Technical Field
The utility model relates to an anodic oxidation device field especially relates to a sulphuric acid anodic oxidation device.
Background
The anodic oxidation is a process of generating an anodic oxidation film on the surface of a metal or alloy workpiece by adopting an electrolysis method, the anodic oxidation film can play roles of protection, decoration, insulation and the like, the anodic oxidation is one of the most common means for surface treatment, the anodic oxidation device can be used for realizing the anodic oxidation process of the workpiece, and the anodic oxidation device is widely applied to the surface treatment of mechanical parts, airplane and automobile parts, electronic devices, metal daily necessities and building decoration materials.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A sulfuric acid anodic oxidation device comprises a tank body, wherein a first partition plate is fixedly installed inside the tank body, a first valve extending out of the side wall of the tank body is installed at one end of the first partition plate, a second partition plate is also fixedly installed inside the tank body and is installed below the first partition plate, a second valve extending out of the side wall of the tank body is installed at one end of the second partition plate, the inside of the tank body is sequentially divided into a working tank, a sulfuric acid tank and a water tank from top to bottom through the first partition plate and the second partition plate, a horizontal conductive column is fixedly installed at the upper end of the working tank, and negative plates are fixedly installed on two sides of the inside of the working tank; a liquid inlet valve is fixedly installed on the side wall of the sulfuric acid tank, a water pump is installed at the side end of the tank body, a lower pipeline is installed at the water inlet end of the water pump, the lower pipeline penetrates through the side wall of the sulfuric acid tank and is communicated with the inside of the sulfuric acid tank, an upper pipeline is installed at the water outlet end of the water pump, and the upper pipeline penetrates through the side wall of the working tank and is communicated with the inside of the working tank; a water drain valve is fixedly mounted on the side wall of the water tank, and a water inlet valve is fixedly mounted on the other side wall of the water tank.
Preferably, a clamp used for vertically extending the workpiece into the working groove is fixedly mounted on the conductive column.
Preferably, a vertical overflow pipe is fixedly installed inside the working tank, and the overflow pipe penetrates through the first partition plate and is communicated with the sulfuric acid tank.
Preferably, a horizontal filter plate is fixedly installed above the inside of the sulfuric acid tank, and the periphery of the side surface of the filter plate and the inner wall of the sulfuric acid tank are integrally formed.
Preferably, the upper end surface of the first partition plate is an inclined surface inclined in the first valve direction, the upper end surface of the second partition plate is an inclined surface inclined in the second valve direction, and the bottom surface of the water tank is an inclined surface inclined in the drain valve direction.
Preferably, the cathode plate is of pure aluminium material.
Compared with the prior art, the beneficial effects of the utility model are that: inside separating into the work groove from last to down through first baffle and second baffle of cell body, sulphuric acid groove and basin, after finishing oxidation reaction in the work groove, sulphuric acid electrolyte through first valve in with the work groove is put back to the sulphuric acid groove, sulphuric acid electrolyte through the water pump with the sulphuric acid inslot is sent to the work groove in, realize sulphuric acid cyclic utilization, avoid causing the secondary extravagant, and simultaneously, sulphuric acid electrolyte through the second valve with the sulphuric acid inslot is put to the basin that is equipped with water, dilute sulphuric acid electrolyte and discharge again, avoid the sulphuric acid of high concentration to threaten operating personnel's life safety and polluted environment.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a tank body, 2, a first partition plate, 3, a first valve, 4, a second partition plate, 5, a second valve, 6, a working tank, 7, a sulfuric acid tank, 8, a conductive column, 9, a clamp, 10, a cathode plate, 11, an overflow pipe, 12, a water tank, 13, a liquid inlet valve, 14, a filter plate, 15, a water pump, 16, a lower pipeline, 17, an upper pipeline, 18, a water drain valve, 19 and a water inlet valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a sulfuric acid anodizing apparatus includes a tank body 1, a first partition plate 2 is fixedly installed inside the tank body 1, a first valve 3 extending out of a side wall of the tank body 1 is installed at one end of the first partition plate 2, a second partition plate 4 is also fixedly installed inside the tank body 1, the second partition plate 4 is installed below the first partition plate 2, a second valve 5 extending out of a side wall of the tank body 1 is installed at one end of the second partition plate 4, the tank body 1 is sequentially divided into a working tank 6, a sulfuric acid tank 7 and a water tank 12 from top to bottom by the first partition plate 2 and the second partition plate 4, the working tank 6 is communicated with the sulfuric acid tank 7 by the first valve 3, a horizontal conductive column 8 is fixedly installed at an upper end of the working tank 6, a clamp 9 for vertically extending a workpiece into the working tank 6 is fixedly installed on the conductive column 8, both sides of the interior of the working tank 6 are fixedly provided with cathode plates 10, the cathode plates 10 are made of pure aluminum materials, a vertical overflow pipe 11 is fixedly arranged in the interior of the working tank 6, and the overflow pipe 11 penetrates through the first partition plate 2 and is communicated with the sulfuric acid tank 7;
the sulfuric acid tank 7 is communicated with the water tank 12 through the second valve 5, a liquid inlet valve 13 is fixedly installed on the side wall of the sulfuric acid tank 7, a horizontal filter plate 14 is fixedly installed above the inside of the sulfuric acid tank 7, a circle of the side surface of the filter plate 14 is integrally formed with the inner wall of the sulfuric acid tank 7, the filter plate 14 can filter impurities of sulfuric acid electrolyte used in the working tank 6, the impurities are prevented from participating in the circulation process of the sulfuric acid electrolyte, a water pump 15 is installed at the side end of the tank body 1, a lower pipeline 16 is installed at the water inlet end of the water pump 15, the lower pipeline 16 penetrates through the side wall of the sulfuric acid tank 7 and is communicated with the inside of the sulfuric acid tank 7, an upper pipeline 17 is installed at the water outlet end of the water pump 15, and the upper pipeline; a water drain valve 18 is fixedly mounted on the side wall of the water tank 12, and a water inlet valve 19 is fixedly mounted on the other side wall of the water tank 12;
the upper end surface of the first partition plate 2 is an inclined surface inclined towards the direction of the first valve 3, the upper end surface of the second partition plate 4 is an inclined surface inclined towards the direction of the second valve 5, and the bottom surface of the water tank 12 is an inclined surface inclined towards the direction of the water drain valve 18, so that the flow of sulfuric acid electrolyte is facilitated;
when the device works, a workpiece is vertically inserted into the interior of the working tank 6 through the clamp 9, sulfuric acid electrolyte is placed into the sulfuric acid tank 7 through the liquid inlet valve 13, the water pump 15 is turned on, the sulfuric acid electrolyte in the sulfuric acid tank 7 is delivered into the working tank 6 through the water pump 15, when the height of the sulfuric acid electrolyte in the working tank 6 reaches the inlet of the overflow pipe 11, redundant sulfuric acid electrolyte flows back into the sulfuric acid tank 7 through the overflow pipe 11 and is circulated and reciprocated all the time, so that the recycling of the sulfuric acid electrolyte is ensured, when the sulfuric acid electrolyte needs to be discharged after oxidation reaction, water is placed into the sulfuric acid tank through the water inlet valve 19 of the water tank 12, the first valve 3 and the second valve 5 are opened, the sulfuric acid electrolyte in the working tank 6 and the sulfuric acid tank 7 is delivered into the water tank 12, the used sulfuric acid electrolyte is diluted by the water, and the diluted sulfuric acid electrolyte is discharged from the, the safety threat of operators and the environmental pollution caused by the discharge of high-concentration sulfuric acid electrolyte are avoided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. A sulfuric acid anodic oxidation device is characterized by comprising a tank body, wherein a first partition plate is fixedly mounted inside the tank body, a first valve extending out of the side wall of the tank body is mounted at one end of the first partition plate, a second partition plate is also fixedly mounted inside the tank body and mounted below the first partition plate, a second valve extending out of the side wall of the tank body is mounted at one end of the second partition plate, the inside of the tank body is sequentially divided into a working tank, a sulfuric acid tank and a water tank from top to bottom through the first partition plate and the second partition plate, a horizontal conductive column is fixedly mounted at the upper end of the working tank, and negative plates are fixedly mounted on two sides of the inside of the working tank; a liquid inlet valve is fixedly installed on the side wall of the sulfuric acid tank, a water pump is installed at the side end of the tank body, a lower pipeline is installed at the water inlet end of the water pump, the lower pipeline penetrates through the side wall of the sulfuric acid tank and is communicated with the inside of the sulfuric acid tank, an upper pipeline is installed at the water outlet end of the water pump, and the upper pipeline penetrates through the side wall of the working tank and is communicated with the inside of the working tank; a water drain valve is fixedly mounted on the side wall of the water tank, and a water inlet valve is fixedly mounted on the other side wall of the water tank.
2. The anodic oxidation apparatus for sulfuric acid according to claim 1, wherein a clamp for vertically extending the workpiece into the interior of the working tank is fixedly mounted on the conductive post.
3. The anodic oxidation apparatus for sulfuric acid according to claim 1, wherein a vertical overflow pipe is fixedly installed inside the working tank, and the overflow pipe passes through the first partition plate and is communicated with the sulfuric acid tank.
4. The anodic oxidation device for sulfuric acid according to claim 1, wherein a horizontal filter plate is fixedly installed above the inside of the sulfuric acid tank, and the periphery of the side surface of the filter plate is integrally formed with the inner wall of the sulfuric acid tank.
5. The anodic oxidation apparatus for sulfuric acid according to claim 1, wherein the upper end surface of the first partition plate is an inclined surface inclined in the direction of the first valve, the upper end surface of the second partition plate is an inclined surface inclined in the direction of the second valve, and the bottom surface of the water tank is an inclined surface inclined in the direction of the drain valve.
6. The anodic oxidation apparatus for sulfuric acid according to claim 1, wherein the cathode plate is a pure aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032017.6U CN210886269U (en) | 2019-11-21 | 2019-11-21 | Sulfuric acid anodic oxidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032017.6U CN210886269U (en) | 2019-11-21 | 2019-11-21 | Sulfuric acid anodic oxidation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210886269U true CN210886269U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922032017.6U Active CN210886269U (en) | 2019-11-21 | 2019-11-21 | Sulfuric acid anodic oxidation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210886269U (en) |
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2019
- 2019-11-21 CN CN201922032017.6U patent/CN210886269U/en active Active
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