CN220861442U - Automatic regulating device for pH value of mixed solution - Google Patents
Automatic regulating device for pH value of mixed solution Download PDFInfo
- Publication number
- CN220861442U CN220861442U CN202322391439.9U CN202322391439U CN220861442U CN 220861442 U CN220861442 U CN 220861442U CN 202322391439 U CN202322391439 U CN 202322391439U CN 220861442 U CN220861442 U CN 220861442U
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- China
- Prior art keywords
- mixed solution
- butt joint
- automatic
- mixing tank
- base
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- 239000011259 mixed solution Substances 0.000 title claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 42
- 239000002585 base Substances 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 210000001503 joint Anatomy 0.000 claims description 33
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 239000000243 solution Substances 0.000 abstract description 13
- 239000003814 drug Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Control Of Non-Electrical Variables (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model belongs to the technical field of automatic adjustment of pH values of mixed solutions, and particularly relates to an automatic adjustment device of the pH values of the mixed solutions, which comprises a base and a mixing tank, wherein the surface of the base is provided with the mixing tank, the top surface of the mixing tank is provided with a stirring motor, the surface of the mixing tank is provided with a dosing port, the surface of the base is provided with a bracket, the surface of the bracket is provided with a controller, and the surface of the base is provided with a water pump; the utility model provides a device for automatically adjusting the pH value of a solution in a mixing tank, which is convenient for normal use of the mixed solution by inserting a probe at the bottom end of a PH test needle into the mixing tank and then using the acid liquor tank, the alkali liquor tank, the electromagnetic valve, a regulating pipe, the line pipe and the probe.
Description
Technical Field
The utility model belongs to the technical field of automatic mixed solution pH value adjusting devices, and particularly relates to an automatic mixed solution pH value adjusting device.
Background
The automatic pH control system adopts a programmable controller as a regulator, and can simultaneously input various signals such as pH value, input flow value, storage tank liquid level, control valve state and the like. The control system carries out certain operation on each input information quantity, accurately calculates the metering value of the needed neutralizer according to the pH measured value, and accurately controls the dosage. The pH automatic control system is applied to a plurality of industrial production processes and wastewater treatment processes;
The automatic medicine adding device for adjusting the pH value of the liquid disclosed in the application number CN202022246916.9 is also an increasingly mature technology, the automation degree is high, medicine can be automatically added without manual operation, the risk coefficient is reduced, the control is easy, and the control accuracy is improved;
But this device also has the following drawbacks: however, when the equipment is used, when the pH value of the mixed solution in the mixing barrel is measured, the pH value meter is used for measuring the pH value, so that the accuracy of the pH value meter is reduced, the measured pH value is inaccurate, the pH value is inaccurate to adjust, and the safe use of the mixed solution is influenced.
Disclosure of utility model
The utility model aims to provide an automatic pH value adjusting device for a mixed solution, which aims to solve the problems that when the equipment is used, the pH value is inaccurate due to the fact that the accuracy of a pH meter is reduced and the pH value is inaccurate due to the fact that the pH meter is used for measuring the pH value of the mixed solution in a mixing barrel in the prior art, and the safe use of the mixed solution is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic pH value adjusting device for the mixed solution comprises a base and a mixing tank, wherein the surface of the base is provided with the mixing tank, the top surface of the mixing tank is provided with a stirring motor, the surface of the mixing tank is provided with a medicine adding port, the surface of the base is provided with a bracket, the surface of the bracket is provided with a controller, and the surface of the base is provided with a water pump;
The utility model discloses a pH test needle, including support, pH test needle, solenoid valve, mixing tank, pH test needle's surface connection, the surface of support is installed acidizing fluid case and lye case respectively, acidizing fluid case and lye case all are connected with the solenoid valve, the play water end of solenoid valve is connected with the adjustment pipe, two pH test needles are installed at the top of mixing tank, the surface connection of pH test needle has the spool, the bottom of pH test needle is connected with the probe.
In order to automatically adjust the pH value, the other end of the adjusting pipe is preferably connected with the top surface of the mixing tank in a penetrating way, and the electromagnetic valve is electrically connected with the controller.
In order to accurately measure the pH value, the automatic mixed solution pH value regulating device is preferably provided with two pH test needles which are symmetrically arranged about the longitudinal central axis of the mixing tank and are electrically connected with a controller through a wire tube.
In order to uniformly mix the butt joint medicaments, the automatic pH value adjusting device for the mixed solution is preferable in the utility model, wherein the output end of the stirring motor is connected with a stirring rod, the surface of the stirring rod is connected with a first butt joint block, one side of the first butt joint block is connected with a connecting block, the outer side wall of the connecting block is connected with a cross rod, and the other end of the cross rod is connected with a scraping plate.
In order to enable stable butt joint of the scraping plates, the automatic mixed solution pH value adjusting device is preferably characterized in that a second butt joint block is connected to the inner wall of the connecting block, and the connecting block is in butt joint with an opening on the surface of the stirring rod through the second butt joint block.
In order to fix the scraping plate, the automatic mixed solution pH value adjusting device is preferably characterized in that a locking screw penetrates through the surface of the first butt joint block and is connected with the connecting block in a threaded mode through the first butt joint block.
Compared with the prior art, the utility model has the beneficial effects that:
1) The probe at the bottom end of the pH test needle is inserted into the mixing tank, and then the pH value of the solution in the mixing tank is accurately measured through the use of the acid liquor tank, the alkali liquor tank, the electromagnetic valve, the adjusting pipe, the wire pipe and the probe, and the pH value in the mixing tank is automatically adjusted, so that the mixed solution is convenient to use normally;
2) Through dock first butt joint piece and connecting block at the surface of puddler, drive the scraper blade of horizontal pole one end and install in one side of puddler, through the second butt joint piece and locking screw between mutually supporting, install the scraper blade stably afterwards, start agitator motor for the scraper blade is scraped the inside adnexed medicament of blending tank, ensures solution intensive mixing, and then has improved the accuracy that the pH value detected.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the structure of the pH test needle of the present utility model;
FIG. 4 is a schematic view of a squeegee assembly configuration of the present utility model;
fig. 5 is a schematic structural diagram of a second butt joint block according to the present utility model.
In the figure: 1. a base; 2. a mixing tank; 3. a stirring motor; 4. a medicine adding port; 5. a bracket; 6. a controller; 7. a water pump; 8. an acid liquor tank; 9. an alkali liquor tank; 10. an electromagnetic valve; 11. a dispensing tube; 12. a pH test needle; 13. a conduit; 14. a probe; 15. a stirring rod; 16. a first butt joint block; 17. a connecting block; 18. a cross bar; 19. a scraper; 20. a second butt joint block; 21. locking screws.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a mixed solution pH value automatic regulating apparatus, includes base 1 and blending tank 2, and the surface mounting of base 1 has blending tank 2, and the top surface mounting of blending tank 2 has agitator motor 3, and the surface of blending tank 2 is provided with charge mouth 4, and the surface mounting of base 1 has support 5, and the surface mounting of support 5 has controller 6, and the surface mounting of base 1 has water pump 7;
An acid liquor tank 8 and an alkali liquor tank 9 are respectively installed at two ends of one side of the support 5, electromagnetic valves 10 are connected to the surfaces of the acid liquor tank 8 and the alkali liquor tank 9, a regulating pipe 11 is connected to the water outlet end of the electromagnetic valves 10, two pH test needles 12 are installed at the top of the mixing tank 2, a wire pipe 13 is connected to the surface of the pH test needles 12, and a probe 14 is connected to the bottom end of the pH test needles 12.
Preferably: the other end of the dispensing tube 11 is connected to the top surface of the mixing tank 2, and the electromagnetic valve 10 is electrically connected to the controller 6.
When the device is specifically used, the discharge amount of the acid-base regulating solution is controlled by opening and closing the electromagnetic valve 10, and the pH value of the solution is automatically regulated.
Preferably: the two pH test pins 12 are symmetrically arranged about the longitudinal central axis of the mixing tank 2, and the pH test pins 12 are electrically connected to the controller 6 through a wire pipe 13.
When the device is specifically used, the pH value in the solution is measured by utilizing the pH test needle 12, so that the long-term use of the measurement can be accurately ensured, and the phenomenon of blockage of the solid medicament is avoided.
Preferably: the output of agitator motor 3 is connected with puddler 15, and the surface of puddler 15 is connected with first butt joint piece 16, and one side of first butt joint piece 16 is connected with connecting block 17, and the lateral wall of connecting block 17 is connected with horizontal pole 18, and the other end of horizontal pole 18 is connected with scraper 19.
When the stirring motor 3 is started, the scraper 19 is driven to rotate, so that the medicament in the mixing tank 2 is conveniently scraped, and the solution is ensured to be fully mixed.
Preferably: the inner wall of connecting block 17 is connected with second butt joint piece 20, and connecting block 17 dock with the opening on puddler 15 surface through second butt joint piece 20.
In specific use, the second butt joint block 20 is in butt joint with the opening on the surface of the stirring rod 15, so that the scraper 19 is convenient to install and stabilize.
Preferably: the surface of the first butt joint block 16 is connected with a locking screw 21 in a penetrating way, and the locking screw 21 penetrates through the first butt joint block 16 to be connected with the connecting block 17 in a threaded way.
When the device is specifically used, the locking screw 21 passes through the first butt joint block 16 and the connecting block 17, so that the scraper 19 is stably installed, and further, the solution is conveniently and fully stirred, and the accuracy of the detected pH value is ensured.
Working principle: the probe 14 at the bottom end of the pH test needle 12 is inserted into the mixing tank 2, the pH test needle 12 is electrically connected with the controller 6 through the wire tube 13 to form a closed circuit, the electromagnetic valve 10 with the regulating tube 11 is respectively arranged on the acid liquor tank 8 and the alkali liquor tank 9, the electromagnetic valve 10 and the controller 6 form a closed circuit, at the moment, the probe 14 at the bottom of the pH test needle 12 detects the pH value of the mixed solution, information is transmitted to the controller 6, and then the controller 6 controls the opening and closing of the electromagnetic valve 10 on the acid liquor tank 8 and the alkali liquor tank 9 to automatically regulate the pH value of the solution, so that the accurate measurement of the pH value of the solution in the mixing tank 2 is facilitated, the pH value in the mixing tank 2 is automatically regulated, and the normal use of the mixed solution is facilitated; further through carrying out the butt joint with first butt joint piece 16 and connecting block 17 at the surface of puddler 15, drive scraper blade 19 of horizontal pole 18 one end and install in one side of puddler 15, drive the second butt joint piece 20 of connecting block 17 one side and dock with the opening on puddler 15 surface, then pass first butt joint piece 16 with locking screw 21 and connecting block 17 threaded connection, install stable scraper blade 19, later start agitator motor 3 for scraper blade 19 scrapes the medicament that the mixing tank 2 is inside to be attached, ensures solution intensive mixing, and then has improved the accuracy that the pH value detected.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a mixed solution pH value automatic regulating apparatus, includes base (1) and blending tank (2), its characterized in that: the surface mounting of base (1) has blending tank (2), the top surface mounting of blending tank (2) has agitator motor (3), the surface of blending tank (2) is provided with charge mouth (4), the surface mounting of base (1) has support (5), the surface mounting of support (5) has controller (6), the surface mounting of base (1) has water pump (7);
Acid liquor case (8) and alkali lye case (9) are installed respectively at one side both ends of support (5), the surface of acid liquor case (8) and alkali lye case (9) all is connected with solenoid valve (10), the play water end of solenoid valve (10) is connected with adjusts pipe (11), two pH test needles (12) are installed at the top of blending tank (2), the surface connection of pH test needle (12) has spool (13), the bottom of pH test needle (12) is connected with probe (14).
2. The automatic pH adjusting device for a mixed solution according to claim 1, wherein: the other end of the dispensing tube (11) is connected with the top surface of the mixing tank (2) in a penetrating way, and the electromagnetic valve (10) is electrically connected with the controller (6).
3. The automatic pH adjusting device for a mixed solution according to claim 1, wherein: the two pH test needles (12) are symmetrically arranged relative to the longitudinal central axis of the mixing tank (2), and the pH test needles (12) are electrically connected with the controller (6) through a wire tube (13).
4. An automatic pH adjusting device for a mixed solution according to claim 3, wherein: the stirring motor is characterized in that the output end of the stirring motor (3) is connected with a stirring rod (15), the surface of the stirring rod (15) is connected with a first butt joint block (16), one side of the first butt joint block (16) is connected with a connecting block (17), the outer side wall of the connecting block (17) is connected with a cross rod (18), and the other end of the cross rod (18) is connected with a scraping plate (19).
5. The automatic pH adjusting device for a mixed solution according to claim 4, wherein: the inner wall of connecting block (17) is connected with second butt joint piece (20), connecting block (17) are through opening on second butt joint piece (20) and puddler (15) surface and are docked.
6. The automatic pH adjusting device for a mixed solution according to claim 4, wherein: the surface of the first butt joint block (16) is connected with a locking screw (21) in a penetrating mode, and the locking screw (21) penetrates through the first butt joint block (16) to be in threaded connection with the connecting block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322391439.9U CN220861442U (en) | 2023-09-01 | 2023-09-01 | Automatic regulating device for pH value of mixed solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322391439.9U CN220861442U (en) | 2023-09-01 | 2023-09-01 | Automatic regulating device for pH value of mixed solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220861442U true CN220861442U (en) | 2024-04-30 |
Family
ID=90806500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322391439.9U Active CN220861442U (en) | 2023-09-01 | 2023-09-01 | Automatic regulating device for pH value of mixed solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220861442U (en) |
-
2023
- 2023-09-01 CN CN202322391439.9U patent/CN220861442U/en active Active
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| GR01 | Patent grant |