CN220525721U - PH electrode protection device - Google Patents
PH electrode protection device Download PDFInfo
- Publication number
- CN220525721U CN220525721U CN202321454134.1U CN202321454134U CN220525721U CN 220525721 U CN220525721 U CN 220525721U CN 202321454134 U CN202321454134 U CN 202321454134U CN 220525721 U CN220525721 U CN 220525721U
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- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- protection device
- inlet
- electrode protection
- 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.)
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Links
- 230000007306 turnover Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 239000011780 sodium chloride Substances 0.000 description 10
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 9
- 239000012267 brine Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a PH electrode protection device, which comprises a working shell, wherein a cavity is arranged in the working shell, openings are formed in the side walls of two ends of the working shell, two openings are arranged far away from each other, a threaded pipe is fixedly connected to one side of the working shell far away from the two openings, the threaded pipe and the cavity are mutually communicated, two inlet and outlet pipes are fixedly connected to the outer wall of the working shell, the two inlet and outlet pipes are respectively mutually communicated with the two openings, a flanging pipe is fixedly connected to one side wall of the two inlet and outlet pipes far away from the working shell, and working flanges are arranged on the two flanging pipes. The utility model can ensure that the measurement work is successfully completed, and simultaneously avoid excessive flushing of the electrode by the medium, thereby ensuring the safety of the electrode.
Description
Technical Field
The utility model relates to the technical field related to PH measurement, in particular to a PH electrode protection device.
Background
The brine refining is to dissolve raw salt into crude saturated brine by adding water, adding sodium carbonate, sodium hydroxide and barium chloride, reacting with calcium ions, magnesium ions and sulfate ions in the brine to generate precipitate, naturally settling and separating the precipitate and mechanical impurities by the action of gravity, removing suspended matters in the saturated brine by a sand filter, and neutralizing with hydrochloric acid to reach a specified pH value, thereby obtaining qualified refined brine for electrolysis.
In order to ensure the stable operation of the brine refining process and realize the real-time monitoring of the PH value and the ORP value of primary brine, the traditional method is to set a plurality of PH value and ORP value monitoring points in a primary brine process device, install PH and ORP electrodes between pipelines and realize the on-line monitoring of fluid media, but the electrodes are washed and corroded by brine for a long time and can seriously reduce the service life of the electrodes.
For this reason, we propose a PH electrode protection device to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a PH electrode protection device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a PH electrode protection device, includes the working shell, be equipped with the cavity in the working shell, all be equipped with the opening on the both ends lateral wall of working shell, two the opening is kept away from each other and sets up, one side fixedly connected with screwed pipe that two openings were kept away from to the working shell, screwed pipe and cavity are intercommunication setting each other, fixedly connected with two business turn over pipes on the outer wall of working shell, two business turn over pipe is intercommunication setting each other with two openings respectively, two equal fixedly connected with turn-ups pipe on the lateral wall that the work shell was kept away from to the business turn over pipe, two all be equipped with working flange on the turn-ups pipe.
Preferably, the two inlet pipes and the outlet pipes are internally provided with one-way components, the one-way components comprise a funnel pipe fixedly connected to the inner wall of the inlet pipe and the outlet pipe, a support rod is fixedly connected to the inner wall of the funnel pipe, a sliding rod is fixedly connected to one side wall of the support rod, and a blocking ring is slidingly connected to the sliding rod.
Preferably, a supporting spring is fixedly connected to one side wall, close to the supporting rod, of the blocking ring, and one end, far away from the blocking ring, of the supporting spring is fixedly connected to the supporting rod.
Preferably, the inner wall and the outer wall of the blocking ring are respectively provided with a sealing coating.
Preferably, the working shell and the two inlet and outlet pipes are made of titanium.
Preferably, the working shell and the two inlet and outlet pipes are integrally formed.
Compared with the prior art, the utility model has the beneficial effects that:
by means of the arrangement of the chamber and the two inlet and outlet pipes arranged at the height, the saline water can enter the chamber from the lower part and then be discharged from the higher part, so that the full pipe state of the measuring chamber can be met, the measuring work can be smoothly completed, the saline water can flow into the chamber to play a buffering role, the measuring stability is ensured, and excessive flushing of an electrode probe is avoided.
Drawings
FIG. 1 is a front cross-sectional view of a PH electrode protection device according to the present utility model;
FIG. 2 is an enlarged view of the structure A of FIG. 1;
fig. 3 is a top view cross-sectional diagram of a PH electrode protection device according to the present utility model.
In the figure: the device comprises a working shell 1, a cavity 2, an opening 3, a threaded pipe 4, an inlet and outlet pipe 5, a flanging pipe 6, a working flange 7, a funnel pipe 8, a supporting rod 9, a sliding rod 10, a blocking ring 11 and a supporting spring 12.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a PH electrode protection device comprises a working shell 1, a cavity 2 is arranged in the working shell 1, openings 3 are respectively arranged on two end side walls of the working shell 1, two openings 3 are arranged far away from each other, a threaded pipe 4 is fixedly connected to one side of the working shell 1 far away from the two openings 3, the threaded pipe 4 is communicated with the cavity 2, two inlet and outlet pipes 5 are fixedly connected to the outer wall of the working shell 1, the working shell 1 and the two inlet and outlet pipes 5 are made of titanium, the titanium is corrosion-resistant, measurement work is not influenced after long-term use, the working shell 1 and the two inlet and outlet pipes 5 are integrally formed, thus the sealing property and durability of the device are improved, the device can be used more stably for a long time, the two inlet and outlet pipes 5 are respectively communicated with the two openings 3, the setting makes the staff carry out the input work of saline medium from the low side, carries out the discharge work of saline medium through the eminence, then makes the saline medium can be full of cavity 2 in the in-process that flows, then makes the measurement work in the cavity 2 can stable completion, all fixedly connected with turn-ups pipe 6 on the lateral wall that two business turn over pipes 5 kept away from work shell 1, all be equipped with working flange 7 on two turn-ups pipe 6, such combination forms the looper flange, can smooth completion connection work, avoid business turn over pipe 5 pressure too big impaired simultaneously, all be equipped with unidirectional part in two business turn over pipes 5, unidirectional part includes the funnel pipe 8 of fixed connection on business turn over pipe 5 inner wall, fixedly connected with bracing piece 9 on the inner wall of funnel pipe 8, fixedly connected with slide bar 10 on the lateral wall of bracing piece 9;
the sliding connection has the jam ring 11 on the slide bar 10, can promote the jam ring 11 with the help of the saline medium like this, make the jam ring 11 can be promoted to block or unblock the funnel 8, the medium business turn over of device is normally, the funnel 8 can not be blocked up, the completion that measurement work can be smooth, when the connection is reversed, the funnel 8 can be blocked up, the unable normal flow of saline medium, the staff can in time discover, avoid the going on of invalid measurement work, fixedly connected with supporting spring 12 on the lateral wall that the jam ring 11 is close to bracing piece 9, the one end fixed connection that the jam ring 11 was kept away from to supporting spring 12 sets up on bracing piece 9, with the help of the setting of supporting spring 12, make the jam funnel 8 that jam ring 11 can be better, all be equipped with seal coating on the inner wall and the outer wall of jam ring 11, seal effect is better like this, completion jam work that can be better.
In the using process, the looper flange is formed by means of the cooperation of the flanging tube 6 and the working flange 7, then the corresponding pipeline connection work is completed, so that saline medium can enter the cavity 2 through the flanging tube 6, the inlet and outlet tube 5 and the opening 3 at the low position, then the saline medium can be discharged through the opening 3, the inlet and outlet tube 5 and the flanging tube 6 at the high position, in this way, the device can smoothly fill the cavity 2 in the working process, then the measuring work in the cavity 2 can be smoothly completed by means of the inlet and outlet tube 5, meanwhile, the measuring stability is ensured, the excessive flushing of an electrode probe is avoided, then the working personnel can smoothly insert the electrode head into the cavity 2 by means of the connection of the threaded tube 4, and then the working personnel can carry out the conveying work of the saline medium.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a PH electrode protection device, includes work shell (1), be equipped with cavity (2) in work shell (1), its characterized in that, all be equipped with opening (3) on the both ends lateral wall of work shell (1), two opening (3) are keeping away from each other and set up, one side fixedly connected with screwed pipe (4) of two openings (3) are kept away from to work shell (1), screwed pipe (4) are intercommunication setting each other with cavity (2), fixedly connected with two advance exit tube (5) on the outer wall of work shell (1), two business turn over pipe (5) are intercommunication setting each other with two openings (3) respectively, two equal fixedly connected with turn-ups pipe (6) on one lateral wall that work shell (1) was kept away from to business turn-ups pipe (5), two all be equipped with work flange (7) on turn-ups pipe (6).
2. The PH electrode protection device according to claim 1, characterized in that both of the inlet and outlet pipes (5) are internally provided with unidirectional components, the unidirectional components comprise a funnel pipe (8) fixedly connected to the inner wall of the inlet and outlet pipe (5), a supporting rod (9) is fixedly connected to the inner wall of the funnel pipe (8), a sliding rod (10) is fixedly connected to one side wall of the supporting rod (9), and a blocking ring (11) is slidingly connected to the sliding rod (10).
3. The PH electrode protection device according to claim 2, characterized in that a supporting spring (12) is fixedly connected to a side wall of the blocking ring (11) close to the supporting rod (9), and one end of the supporting spring (12) far away from the blocking ring (11) is fixedly connected to the supporting rod (9).
4. A PH electrode protection device according to claim 2, characterized in that the inner and outer walls of the plugging ring (11) are provided with a sealing coating.
5. The PH electrode protection device according to claim 4, wherein the working shell (1) and the two inlet and outlet pipes (5) are both made of titanium.
6. The PH electrode protection device according to claim 1, characterized in that the working shell (1) and the two inlet and outlet pipes (5) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454134.1U CN220525721U (en) | 2023-06-08 | 2023-06-08 | PH electrode protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454134.1U CN220525721U (en) | 2023-06-08 | 2023-06-08 | PH electrode protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220525721U true CN220525721U (en) | 2024-02-23 |
Family
ID=89933372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321454134.1U Active CN220525721U (en) | 2023-06-08 | 2023-06-08 | PH electrode protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220525721U (en) |
-
2023
- 2023-06-08 CN CN202321454134.1U patent/CN220525721U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |