CN215975209U - Silver standard solution impurity removing and filtering device - Google Patents
Silver standard solution impurity removing and filtering device Download PDFInfo
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- CN215975209U CN215975209U CN202121779502.0U CN202121779502U CN215975209U CN 215975209 U CN215975209 U CN 215975209U CN 202121779502 U CN202121779502 U CN 202121779502U CN 215975209 U CN215975209 U CN 215975209U
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- 238000001914 filtration Methods 0.000 title claims abstract description 101
- 239000012535 impurity Substances 0.000 title claims abstract description 39
- 239000012086 standard solution Substances 0.000 title claims abstract description 30
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 24
- 239000004332 silver Substances 0.000 title claims abstract description 24
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 20
- 239000000243 solution Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000013558 reference substance Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a silver standard solution impurity removing and filtering device which comprises a device body, wherein a feeding pipe is fixedly connected to the outer side of the device body, the inner wall of the device body is arranged inside the device body, a feeding hole is formed in the inner wall of the device body, a flow guide pipe is fixedly connected to the outer side of the feeding hole, a first filtering mechanism is detachably connected to the lower side of the flow guide pipe, a filtering fixed plate is arranged inside the first filtering mechanism, a first filtering core is detachably connected to the outer side of the filtering fixed plate, a filter core body is arranged inside the first filtering core, a filtering net layer is arranged on the outer side of an impurity adsorption layer, a driving motor is fixedly installed on the upper side of the device body, and a second filtering mechanism is arranged inside the device body. The impurity removing and filtering device for the silver standard solution solves the problems that the filtering device used by the existing standard solution cannot completely remove impurities and the filtering mechanism is inconvenient to disassemble.
Description
Technical Field
The utility model relates to the technical field of solution filtering devices, in particular to a silver standard solution impurity removing and filtering device.
Background
The standard solution is a reagent solution with accurately known concentration, a titrant is commonly used in titration analysis, a working curve or a calculation standard is drawn by using the standard solution in other analysis methods, and the preparation method comprises two methods, namely a direct method, namely accurately weighing a certain amount of reference substance, dissolving the reference substance by using a proper solvent and then fixing the volume into a volumetric flask, and a calibration method, wherein the reference substance is prepared to approximate to the required concentration, and then the accurate concentration is determined by using the reference substance or the standard solution calibrated by using the reference substance.
The existing silver standard solution is easy to generate some impurities during preparation, and most of the existing filtering devices are single-layer filtering and cannot completely remove the impurities in the solution; meanwhile, the filtering mechanism in the filtering device is difficult to detach and replace, inconvenience is brought to use, the overall use efficiency of the device is further low, and therefore, the filtering device used for the existing standard solution cannot completely remove impurities and the filtering mechanism is inconvenient to detach, and improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide a silver standard solution impurity removing and filtering device which has the advantages of detachable filter element and omnibearing filtering, and solves the related problems that the filtering device used by the existing standard solution cannot completely remove impurities and a filtering mechanism is inconvenient to detach.
In order to achieve the purpose, the utility model provides the following technical scheme: the impurity removing and filtering device for the silver standard solution comprises a device body, wherein the outer side of the device body is fixedly connected with a feeding pipe, the inner part of the device body is provided with a device inner wall, a feed inlet is arranged in the inner wall of the device, a guide pipe is fixedly connected to the outer side of the feed inlet, a first filtering mechanism is detachably connected to the lower side of the guide pipe, a filtering fixing plate is arranged in the first filtering mechanism, and the outer side of the filtering fixed plate is detachably connected with a first filtering core, a filtering core body is arranged in the first filtering core, and the outer side of the filter element body is provided with an impurity adsorption layer, the outer side of the impurity adsorption layer is provided with a filter screen layer, the upper side of the device body is fixedly provided with a driving motor, and the output end of the driving motor is fixedly connected with a driving shaft lever, a second filtering mechanism is arranged in the device body, and a filtering net film is arranged in the second filtering mechanism.
Preferably, the upper side of the feeding pipe is hinged with a sealing cover, the inner side of the feeding hole is provided with a sealing ring, and the other end of the sealing ring is connected with the outer side of the feeding pipe.
Preferably, the filter fixing plate is internally provided with a positioning groove, the outer side of the inner wall of the device is detachably connected with a fastening screw, and the fastening screw penetrates through the device body to extend to the inner side of the inner wall of the device to be detachably connected with the filter fixing plate.
Preferably, the outer side of the first filter element is fixedly connected with connecting buckle plates, the outer side of each connecting buckle plate is detachably connected with mounting screws, and the connecting buckle plates are symmetrically distributed in two groups about the horizontal central line of the first filter element.
Preferably, the filter fixing plate is internally provided with an installation groove matched with the first filter element, the filter screen layer is internally provided with a filter through hole, and the filter through hole is formed in the lower end face of the filter screen layer.
Preferably, a stirring rod is fixedly connected to the outer side of the driving shaft, a stirring sheet is fixedly connected to the outer side of the stirring rod, and the lower end surface of the stirring sheet is higher than the upper end surface of the second filtering mechanism.
Preferably, the device body is internally provided with a guide plate, a discharge pipe is fixedly connected to the lower side of the device body, a discharge valve is arranged on the outer side of the discharge pipe, and the guide plate is arc-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the impurity removing and filtering device for the silver standard solution, the silver standard solution to be filtered can enter the device body through the feeding pipe, the filter element body, the impurity adsorption layer and the filter net layer can achieve a primary filtering effect, and meanwhile, the primary filtered solution can be mixed and stirred under the driving of the driving motor, so that the solution can achieve an all-directional filtering effect through the filter net film;
2. according to the silver standard solution impurity removing and filtering device, the sealing cover and the sealing ring are arranged, so that the sealing performance of the device during filtering can be improved, the first filtering mechanism can be detached from the device body by detaching the fastening screw, the first filtering core can be conveniently replaced, and the use efficiency of the device is further improved;
3. this silver standard solution impurity rejection filter equipment makes prefilter's solution can flow to second filtering mechanism under the effect of gravity through the inside filtration through-hole of seting up of filter screen layer, and rejects the solution after the impurity filters and can utilize the guide plate to make it flow from the discharging pipe, prevents to glue the emergence of wall phenomenon to ensured that solution can all flow.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front sectional view of the device body of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a top sectional view of the filter fixing plate of fig. 1 according to the present invention.
In the figure: 1. a device body; 2. a feed pipe; 3. the inner wall of the device; 4. a feed inlet; 5. a flow guide pipe; 6. a first filter mechanism; 7. a filter fixing plate; 8. a first filter element; 9. a filter element body; 10. an impurity-adsorbing layer; 11. a filter screen layer; 12. a drive motor; 13. a drive shaft; 14. a second filtering mechanism; 15. filtering a net film; 16. a sealing cover; 17. a seal ring; 18. positioning a groove; 19. fastening screws; 20. connecting the buckle plate; 21. mounting screws; 22. mounting grooves; 23. a filtration through hole; 24. a stirring rod; 25. a stirring sheet; 26. a baffle; 27. a discharge pipe; 28. a discharge valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the silver standard solution impurity removing and filtering device provided by the utility model comprises a device body 1, a feeding pipe 2 is fixedly connected to the outer side of the device body 1, a device inner wall 3 is arranged in the device body 1, a feeding hole 4 is arranged in the device inner wall 3, a flow guide pipe 5 is fixedly connected to the outer side of the feeding hole 4, a first filtering mechanism 6 is detachably connected to the lower side of the flow guide pipe 5, a filtering fixed plate 7 is arranged in the first filtering mechanism 6, a first filtering core 8 is detachably connected to the outer side of the filtering fixed plate 7, a filter core body 9 is arranged in the first filtering core 8, an impurity adsorbing layer 10 is arranged on the outer side of the filter core body 9, a net layer filtering layer 11 is arranged on the outer side of the impurity adsorbing layer 10, a driving motor 12 is fixedly arranged on the upper side of the device body 1, a driving shaft rod 13 is fixedly connected to the output end of the driving motor 12, a second filtering mechanism 14 is arranged in the device body 1, and a filter net film 15 is arranged inside the second filter mechanism 14.
Referring to fig. 3, a sealing cover 16 is hinged on the upper side of the feeding pipe 2, a sealing ring 17 is arranged on the inner side of the feeding port 4, and the other end of the sealing ring 17 is connected with the outer side of the feeding pipe 2.
As a technical optimization scheme of the utility model, the sealing performance of the device during filtration can be improved by arranging the sealing cover 16 and the sealing ring 17.
Referring to fig. 3, a positioning groove 18 is formed inside the filter fixing plate 7, a fastening screw 19 is detachably connected to the outer side of the inner wall 3 of the device, and the fastening screw 19 extends to the inner side of the inner wall 3 of the device through the device body 1 and is detachably connected to the filter fixing plate 7.
As a technical optimization scheme of the utility model, the first filter mechanism 6 can be detached from the device body 1 through the arrangement of the positioning groove 18 and the fastening screw 19, so that the first filter element 8 is convenient to replace, and the use efficiency of the device is further improved.
Referring to fig. 4, the outer side of the first filter element 8 is fixedly connected with a connecting buckle plate 20, the outer side of the connecting buckle plate 20 is detachably connected with mounting screws 21, and the connecting buckle plate 20 is symmetrically distributed with two groups about the horizontal center line of the first filter element 8.
As a technical optimization scheme of the utility model, the first filter element 8 can be stably arranged on the filter fixing plate 7 by arranging the connecting buckle plate 20 and the mounting screw 21, thereby ensuring the use stability.
Referring to fig. 3, a mounting groove 22 used in cooperation with the first filter element 8 is formed in the filter fixing plate 7, a filter through hole 23 is formed in the filter screen layer 11, and the filter through hole 23 is formed in the lower end surface of the filter screen layer 11.
As a technical optimization scheme of the utility model, the solution subjected to preliminary filtration can flow to the second filtering mechanism 14 under the action of gravity through the arrangement of the filtering through holes 23, so that the effect of double filtration is achieved.
Referring to fig. 3, a stirring rod 24 is fixedly connected to the outer side of the driving shaft 13, a stirring blade 25 is fixedly connected to the outer side of the stirring rod 24, and the lower end surface of the stirring blade 25 is higher than the upper end surface of the second filtering mechanism 14.
As a technical optimization scheme of the utility model, the solution after primary filtration can be stirred by the arrangement of the stirring rod 24 and the stirring sheet 25, so that the solution can achieve the effect of omnibearing filtration through the filter net film 15.
Referring to fig. 3, a guide plate 26 is arranged inside the device body 1, a discharge pipe 27 is fixedly connected to the lower side of the device body 1, a discharge valve 28 is arranged outside the discharge pipe 27, and the guide plate 26 is arc-shaped.
As a technical optimization scheme of the utility model, the solution after impurity removal and filtration can flow out of the discharge pipe 27 through the arrangement of the guide plate 26, so that the wall adhesion phenomenon is prevented, and the integrity of the solution is ensured.
The working principle and the using process of the utility model are as follows: when the device is used, silver standard solution needing to be filtered can enter the device body 1 through the feeding pipe 2, the filter element body 9, the impurity adsorption layer 10 and the filter screen layer 11 can achieve the effect of primary filtering, then the silver standard solution flows to the second filtering mechanism 14 through the filtering through hole 23 under the action of gravity, meanwhile, the primary filtered solution can be mixed and stirred under the driving of the driving motor 12, the solution can achieve the effect of omnibearing filtering through the filter screen film 15, the solution after impurity filtering is removed can flow out of the discharging pipe 27 through the guide plate 26, the wall adhesion phenomenon is prevented, the solution can be ensured to flow out completely, the sealing cover 16 and the sealing ring 17 can improve the sealing performance of the device during filtering, the first filtering mechanism 6 can be detached from the device body 1 through detaching the fastening screw 19, the first filter element 8 is convenient to replace, and the use efficiency of the device is further improved.
In summary, the following steps: the silver standard solution impurity removing and filtering device comprises a device body 1, a feeding pipe 2, a device inner wall 3, a feeding hole 4, a flow guide pipe 5, a first filtering mechanism 6, a filtering fixing plate 7, a first filtering core 8, a filtering core body 9, an impurity adsorption layer 10, a filtering net layer 11, a driving motor 12, a driving shaft rod 13, a second filtering mechanism 14 and a filtering net film 15, and solves the problem that the existing silver standard solution is easy to generate some impurities when being configured, most of the existing filtering devices are single-layer filtering, and the impurities in the solution cannot be completely removed; meanwhile, a filtering mechanism in the filtering device is difficult to disassemble and replace, inconvenience is brought to use, and the problem that the use efficiency of the whole device is low is further caused.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Silver standard solution impurity rejection filter equipment, including the device body, its characterized in that: the device body outside fixedly connected with inlet pipe, the inside device inner wall that is equipped with of device body, and the inside feed inlet of having seted up of device inner wall, feed inlet outside fixedly connected with honeycomb duct, and the honeycomb duct downside can be dismantled and be connected with first filtering mechanism, the inside filtration fixed plate that is equipped with of first filtering mechanism, and filter the fixed plate outside can dismantle and be connected with first filter core, the inside filter core body that is equipped with of first filter core, and the filter core body outside is equipped with the impurity adsorbed layer, the impurity adsorbed layer outside is equipped with and crosses the filter screen layer, device body upside fixed mounting has driving motor, and driving motor's output end fixedly connected with drive axostylus axostyle, the inside second filtering mechanism that is equipped with of device body, and the inside filter screen membrane that is equipped with of second filtering mechanism.
2. The impurity removing and filtering device for silver standard solution according to claim 1, wherein: the utility model discloses a sealing device, including inlet pipe, feed inlet pipe upside hinged joint has sealed lid, the feed inlet inboard is equipped with the sealing washer, the other end and the inlet pipe outside of sealing washer are connected.
3. The impurity removing and filtering device for silver standard solution according to claim 1, wherein: the inside constant head tank of having seted up of filtration fixed plate, the device inner wall outside can be dismantled and be connected with fastening screw, fastening screw passes the device body and extends to the device inner wall inboard and can dismantle with the filtration fixed plate and connect.
4. The impurity removing and filtering device for silver standard solution according to claim 1, wherein: the first filter core outside fixedly connected with connects the buckle, connect the buckle outside detachably connected with installation screw, it has two sets ofly to connect the buckle about the horizontal centerline symmetric distribution of first filter core.
5. The impurity removing and filtering device for silver standard solution according to claim 1, wherein: the filter fixing plate is internally provided with a mounting groove matched with the first filter element, the filter net layer is internally provided with a filter through hole, and the filter through hole is formed in the lower end face of the filter net layer.
6. The impurity removing and filtering device for silver standard solution according to claim 1, wherein: the outer side of the driving shaft lever is fixedly connected with a stirring rod, the outer side of the stirring rod is fixedly connected with a stirring sheet, and the lower end face of the stirring sheet is higher than the upper end face of the second filtering mechanism.
7. The impurity removing and filtering device for silver standard solution according to claim 1, wherein: the device body is internally provided with a guide plate, a discharge pipe is fixedly connected to the lower side of the device body, a discharge valve is arranged on the outer side of the discharge pipe, and the guide plate is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779502.0U CN215975209U (en) | 2021-08-02 | 2021-08-02 | Silver standard solution impurity removing and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779502.0U CN215975209U (en) | 2021-08-02 | 2021-08-02 | Silver standard solution impurity removing and filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215975209U true CN215975209U (en) | 2022-03-08 |
Family
ID=80576740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121779502.0U Expired - Fee Related CN215975209U (en) | 2021-08-02 | 2021-08-02 | Silver standard solution impurity removing and filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215975209U (en) |
-
2021
- 2021-08-02 CN CN202121779502.0U patent/CN215975209U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 465350 Hedian light industrial park, Chengguan Town, Shangcheng County, Xinyang City, Henan Province Patentee after: Henan North Weiye Metrology Technology Co., Ltd. Address before: 465350 Hedian light industrial park, Chengguan Town, Shangcheng County, Xinyang City, Henan Province Patentee before: Henan Aoke reference material technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 465350 Hedian light industrial park, Chengguan Town, Shangcheng County, Xinyang City, Henan Province Patentee after: Northern Weiye Measurement Group Co.,Ltd. Address before: 465350 Hedian light industrial park, Chengguan Town, Shangcheng County, Xinyang City, Henan Province Patentee before: Henan North Weiye Metrology Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |