CN220650379U - Baume degree measuring device and electroplating device - Google Patents
Baume degree measuring device and electroplating device Download PDFInfo
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- CN220650379U CN220650379U CN202322231209.6U CN202322231209U CN220650379U CN 220650379 U CN220650379 U CN 220650379U CN 202322231209 U CN202322231209 U CN 202322231209U CN 220650379 U CN220650379 U CN 220650379U
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- chromium
- baume
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- liquid
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- 238000009713 electroplating Methods 0.000 title claims abstract description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 63
- 239000011651 chromium Substances 0.000 claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 53
- 238000001514 detection method Methods 0.000 claims abstract description 30
- 238000005259 measurement Methods 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 238000011897 real-time detection Methods 0.000 abstract description 3
- 230000003796 beauty Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 11
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 206010011703 Cyanosis Diseases 0.000 description 1
- 206010013952 Dysphonia Diseases 0.000 description 1
- 208000010473 Hoarseness Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010038731 Respiratory tract irritation Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000001780 epistaxis Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Electroplating And Plating Baths Therefor (AREA)
Abstract
The utility model relates to a Baume degree measuring device and an electroplating device, wherein the device is used for measuring the Baume degree of chromium in a chromium liquid tank, and the Baume degree measuring device comprises a pump and a detection tank, wherein the pump is used for extracting the chromium liquid; the Baume degree meter is arranged in the detection groove, and the overflow groove is arranged outside the detection groove; the detection groove is connected with the chromium liquid groove through a pump, the chromium liquid in the chromium liquid groove is pumped into the detection groove by using an adding pump, and the chromium beauty in the detection groove wave is detected through a Baume meter; meanwhile, redundant chromium liquid enters the overflow groove through the overflow port, a sealed liquid collecting funnel is arranged at the bottom of the overflow groove, and a return pipe is connected with the sealed liquid collecting funnel to return the chromium liquid to the chromium liquid groove. Compared with the prior art, the utility model realizes the real-time detection of the degree of sal and beauty, reduces the detection time of craftsman on the degree of sal and beauty, directly cuts off the contact between the chromium liquid and the human body, eliminates the potential harm of chromium fog to the human body, and improves the level of sanitation and environmental protection of workshops.
Description
Technical Field
The utility model relates to the technical field of electroplating solution measurement, in particular to a chromium Baume degree measuring device and an electroplating device.
Background
Chromium has strong corrosion resistance, can keep good metallic luster for a long time, has high hardness and strong wear resistance, and is widely applied to the electroplating industry. In order to ensure the thickness and hardness of the electroplating, the concentration of chromic anhydride needs to be measured frequently, so that the electroplated product meets the quality requirement.
At present, various methods for measuring the concentration of chromic anhydride, namely the measurement of chromium baume degree, are continuously improved. The simplest and quick measurement method is to use a baume meter for measurement. Baume meter is also called Baume gravimeter, and the concentration and density of solution are measured by taking Baume as a unit. The Baume degree meter is immersed into the measured solution to obtain the Baume degree. Taking out a certain amount of chromium liquid by using a measuring cup, measuring and taking out the chromium liquid in the measuring cup by using a Baume meter, pouring the chromium liquid back to a chromium liquid tank after taking out the chromium liquid, and finally cleaning the measuring cup and the Baume meter for the next use.
Although simple and quick, the method still has several problems: 1. the time spent for each measurement is long, and especially when electroplating equipment is more, the process personnel need more time to measure; 2. chromium is corrosive, and once the chromium fog is inhaled by a human body for a long time in the measurement process, acute respiratory tract irritation symptoms, epistaxis, hoarseness and atrophy of nasal mucosa can be caused, asthma and cyanosis sometimes occur, and chemical pneumonia can occur to heavy people; 3. the drip leakage of the chromium liquid in the measuring process can cause corrosion of the ground and equipment, and the measuring method inevitably has influence on the environmental protection and sanitation of workshops under the background of higher and higher environmental protection requirements.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a baume degree measuring device and an electroplating device.
The aim of the utility model can be achieved by the following technical scheme:
as a first aspect of the present utility model, there is provided a baume degree measuring apparatus for measuring a baume degree of chromium in a chromium liquid bath, the baume degree measuring apparatus comprising a pump for pumping the chromium liquid and a detection tank in which a baume degree meter is provided; the detection tank is connected with the chromium liquid tank through a pump and a return pipe respectively.
Furthermore, the Baume degree measuring device is also provided with an overflow groove, and the detection groove is arranged in the overflow groove.
Further, an overflow port is arranged on the detection groove.
Furthermore, two ends of the return pipe are respectively connected with the chromium liquid tank and the overflow tank.
Further, a sealed liquid collecting funnel is arranged at the bottom of the overflow groove.
Further, two ends of the return pipe are respectively connected with the sealed liquid collecting funnel and the overflow groove.
Further, a transparent cover shell is arranged at the top of the overflow groove.
Further, the transparent cover shell is an arc transparent cover shell.
Furthermore, the chromium liquid tank adopts a closed chromium liquid tank.
As a second aspect of the present utility model, there is provided an electroplating apparatus including a baume measuring apparatus as described above.
Compared with the prior art, the utility model has the following beneficial effects:
1) The real-time detection of the Baume degree is realized, the detection time of the craftsman on the Baume degree is reduced, the data can be recorded only by field visual observation, the time for the original detection is reduced to 5 seconds from 5 minutes for the original detection of 10 pieces of equipment, and the time for the original detection of the equipment is 50 minutes, so that the personnel efficiency is greatly improved, and the improvement of the automation level of a company is greatly contributed;
2) The utility model directly cuts off the contact between the chromium liquid and the human body, and a transparent glass cover is additionally arranged above the overflow groove, thereby avoiding the potential harm of chromium fog to the human body.
3) The utility model designs a full-closed loop detection flow, does not need to take out the chromium liquid, avoids the influence of the chromium liquid drip on the sanitation of a workshop, and improves the sanitation and environmental protection level of the workshop.
Drawings
FIG. 1 is a schematic diagram of a Baume measuring device according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a Baume measuring device according to a second embodiment of the present utility model;
the reference numerals in the figures indicate: 1. 2 parts of a chromium liquid tank, 3 parts of a pump, 31 parts of a detection tank, 4 parts of an overflow port, 5 parts of a Baume meter, 6 parts of an overflow tank, 6 parts of a return pipe, 7 parts of a transparent housing.
Detailed Description
The utility model will now be described in detail with reference to the drawings and specific examples. The present embodiment is implemented on the premise of the technical scheme of the present utility model, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present utility model is not limited to the following examples.
Example 1
As a first embodiment of the present utility model,
the utility model realizes automatic measurement of Baume degree by connecting the pump 2 and the return pipe 6 with the chromium liquid tank 1. The specific operation is shown in the following schematic diagram 1: pumping the chromium liquid in the chromium liquid tank 1 into a detection tank 3 by using a pump 2, and placing a Baume degree meter 4 into the detection tank 3 to detect Baume degree; the chromium liquid in the chromium liquid tank 1 flows back to the chromium liquid tank 1 through the return pipe 6. Because the running process is a cyclic process, the Baume degree obtained is the real-time latest data.
Example 2
As a second embodiment of the present utility model, the present example was provided with an overflow tank 5 outside the detection tank 1 on the basis of example 1, and a return pipe 6 was connected to the overflow tank 5 to return the chromium liquid to the chromium liquid tank 1. The specific apparatus is shown in fig. 2: pumping the chromium liquid in the chromium liquid tank 1 into the detection tank 3 by using the adding pump 2, and placing the Baume degree meter 4 into the detection tank 3 to detect the Baume degree; while excess chromium liquid enters the isopipe 5 through the overflow port 31. The bottom of the overflow tank 5 is provided with a sealed liquid collecting funnel, and a return pipe 6 is connected with the sealed liquid collecting funnel to return the chromium liquid to the chromium liquid tank 1.
Wherein, the chromium liquid tank 1 adopts a closed chromium liquid tank. In the operation process, a transparent cover shell 7 such as a glass cover is additionally arranged above the overflow groove 5, so that the chromium fog is prevented from volatilizing into the air while the observation is convenient, the potential harm of the chromium fog to the human body is avoided, and the contact between the chromium liquid and the human body is directly cut off. Furthermore, the transparent cover shell 7 can be an arc cover shell protruding upwards, compared with a common square cover shell, the crystallization of chromium fog on the cover shell can be reduced, and the normal detection reading is not affected.
The utility model realizes the real-time detection of the Baume degree, reduces the detection time of the craftsman on the Baume degree, and can record data only by field visual observation. The original time required for one test is about 5 minutes, and the time required for recording data is reduced by several seconds by the monitoring system of the present utility model. Taking a workshop for implementing the scheme of the utility model as an example, the detection time of the original 10 devices is about 50 minutes, and only 5 minutes is needed now, so that the monitoring efficiency is greatly improved. In addition, the whole process of the chromium liquid is in a closed system, the chromium liquid does not need to be taken out, the influence of the chromium liquid drip on the sanitation of a workshop is avoided, and the sanitation and environmental protection level of the workshop are improved.
Example 3
As a third embodiment of the present utility model, the present utility model also provides an electroplating apparatus provided with the baume measurement apparatus described in example 1 or 2 above.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (10)
1. A baume degree measuring device for measuring the baume degree of chromium in a chromium liquid tank (1), characterized in that the baume degree measuring device comprises a pump (2) for pumping the chromium liquid and a detection tank (3), wherein a baume degree meter (4) is arranged in the detection tank (3); the detection tank (3) is connected with the chromium liquid tank (1) through a pump (2) and a return pipe (6) respectively.
2. The baume measurement device according to claim 1, further comprising an overflow trough (5), wherein the detection trough (3) is arranged in the overflow trough (5).
3. A baume measurement device according to claim 2, characterized in that the detection tank (3) is provided with an overflow port (31).
4. A baume measuring device according to claim 3, characterized in that the two ends of the return pipe (6) are connected to the chrome bath (1) and the overflow bath (5), respectively.
5. The baume measurement device according to claim 4, wherein a sealing collecting funnel is arranged at the bottom of the overflow trough (5).
6. A baume measuring device according to claim 5, characterized in that the two ends of the return pipe (6) are connected to a sealed collecting funnel and an overflow launder (5), respectively.
7. A baume measurement device according to claim 2, characterized in that the top of the overflow trough (5) is provided with a transparent cover (7).
8. A baume measurement device according to claim 7, characterized in that the transparent casing (7) is an arc-shaped transparent casing.
9. A baume measurement device according to claim 7, characterized in that the chromium bath (1) is a closed chromium bath.
10. An electroplating apparatus, characterized in that it comprises a baume degree measuring device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322231209.6U CN220650379U (en) | 2023-08-18 | 2023-08-18 | Baume degree measuring device and electroplating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322231209.6U CN220650379U (en) | 2023-08-18 | 2023-08-18 | Baume degree measuring device and electroplating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650379U true CN220650379U (en) | 2024-03-22 |
Family
ID=90261895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322231209.6U Active CN220650379U (en) | 2023-08-18 | 2023-08-18 | Baume degree measuring device and electroplating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220650379U (en) |
-
2023
- 2023-08-18 CN CN202322231209.6U patent/CN220650379U/en active Active
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