CN220802661U - Automatic leaching liquid filtering device - Google Patents
Automatic leaching liquid filtering device Download PDFInfo
- Publication number
- CN220802661U CN220802661U CN202322633177.2U CN202322633177U CN220802661U CN 220802661 U CN220802661 U CN 220802661U CN 202322633177 U CN202322633177 U CN 202322633177U CN 220802661 U CN220802661 U CN 220802661U
- Authority
- CN
- China
- Prior art keywords
- bottle
- reagent
- filtering device
- power pump
- leaching liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 title claims abstract description 26
- 238000002386 leaching Methods 0.000 title claims description 16
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 53
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003480 eluent Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of leacheate configuration instruments, and particularly relates to an automatic leacheate filtering device which comprises a machine case, wherein a reagent bottle and a reagent receiving bottle are arranged on the machine case, a power pump is arranged in the machine case, a liquid inlet of the power pump is connected with the reagent bottle through a pipeline, a liquid outlet of the power pump is connected with the reagent receiving bottle through a pipeline, a filtering component is arranged at the top of the reagent receiving bottle and comprises a lower bottle cap connected with the reagent receiving bottle, a sand core plate and a filtering membrane are arranged on the lower bottle cap.
Description
Technical Field
The utility model relates to the technical field of leacheate configuration instruments, in particular to an automatic leacheate filtering device.
Background
In the ion chromatographic analysis process, the eluent needs to be filtered before use, and impurities in the eluent are removed so as to ensure the detection accuracy. The existing leaching solution film passing method comprises the following steps: a set of clean sand core filtering device is needed to be prepared, and comprises a sand core, a large-volume conical flask, an upper volumetric flask, a wafer filter membrane and a vacuum degasser. When the leacheate passes through the die, the film passing device is assembled, then the required reagent is quantitatively weighed by using the container, the reagent is poured into the upper volumetric flask for several times according to the volume of the volumetric flask, and the vacuum pump is continuously started for extraction, so that the negative pressure film passing of the leacheate is realized. This solution has several drawbacks: 1. the volume of the upper volumetric flask can limit the liquid amount filtered at one time, and the efficiency is low due to manual duty; 2. the reagent needs to be manually weighed; 3. the vacuum pump deaeration is selective to the solvent.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides an automatic leaching liquid filtering device.
The utility model provides an automatic filter equipment of leacheate, includes the quick-witted case, install reagent bottle and reagent on the machine case and receive the bottle, the power pump is installed at quick-witted incasement portion, the inlet of power pump passes through the pipeline and is connected with the reagent bottle, the liquid outlet of power pump passes through the pipeline and is connected with reagent and receives the bottle, the top of reagent receiving the bottle is equipped with filter unit, filter unit includes the lower bottle lid of being connected with reagent receiving the bottle, install sand core board and filter membrane on the lower bottle lid.
Further, an annular groove is formed in the lower bottle cap, the sand core plate is embedded in the annular groove, and a filter membrane is arranged at the top of the sand core plate.
Further, the top outer wall threaded connection of lower bottle lid has the bottle lid, be equipped with first screw thread mouth and second screw thread mouth on the roof of last bottle lid, first screw thread mouth passes through the pipeline and is connected with the power pump, second screw thread mouth and leacheate pipeline connection.
Further, the bottom of lower bottle lid is equipped with the spread groove, the lateral wall of spread groove and reagent receiving bottle outer wall threaded connection.
Further, an annular sealing gasket is arranged at the joint of the upper end face of the lower bottle cap and the upper bottle cap.
Further, the bottleneck department of reagent receiving bottle is equipped with the annular bulge of outside extension, be equipped with the mount on the lateral wall of quick-witted case, be equipped with the mounting groove on the mount, the mount is used for bearing annular bulge.
Further, the liquid inlet of the power pump is connected with the reagent bottle through a multi-way selector valve, and the multi-way selector valve is arranged in the case.
By adopting the technical scheme, the utility model has the beneficial technical effects that: according to the utility model, the eluent in the reagent bottle is conveyed to the reagent receiving bottle by the power pump in a positive pressure manner, the eluent enters the reagent receiving bottle through the filtering component, the eluent is filtered, the reagent is conveyed to the filtering membrane by the positive pressure manner and then passes through the filtering membrane in a pressurizing manner, so that the limitation of negative pressure membrane passing is solved, meanwhile, the continuous conveying of the eluent is realized by the power pump, the quantitative and timing conveying of liquid can be realized, and the problems that the volume of the original volumetric bottle possibly limits the liquid quantity filtered once, manual duty is required, the efficiency is lower and the reagent is required to be manually weighed are solved.
Drawings
FIG. 1 is a schematic diagram of an automatic leaching liquid filtering device according to the present utility model;
FIG. 2 is a front view of an automatic leaching device according to the present utility model;
FIG. 3 is a schematic view of an automatic leaching device according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a reagent receiving bottle according to the present utility model;
fig. 5 is an enlarged schematic view of the area a of fig. 4 according to the present utility model.
1. The reagent bottle comprises a machine case, 2, a reagent bottle, 3, a reagent receiving bottle, 4, a lower bottle cap, 5, a filter membrane, 6, a sand core plate, 7, an annular groove, 8, an upper bottle cap, 9, a first threaded port, 10, a second threaded port, 11, a connecting groove, 12, an annular sealing gasket, 13, an annular bulge, 14, a fixing frame, 15, a mounting groove, 16, a multi-way selection valve, 17 and a power pump.
Detailed Description
In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.
According to the automatic leaching liquid filtering device shown in fig. 1-5, the automatic leaching liquid filtering device comprises a machine case 1, a reagent bottle 2 and a reagent receiving bottle 3 are installed on the machine case 1, a power pump 17 is installed inside the machine case 1, a liquid inlet of the power pump 17 is connected with the reagent bottle 2 through a pipeline, a liquid outlet of the power pump 17 is connected with the reagent receiving bottle 3 through a pipeline, a filtering component is arranged at the top of the reagent receiving bottle 3 and comprises a lower bottle cap 4 connected with the reagent receiving bottle 3, and a sand core plate 6 and a filtering membrane 5 are installed on the lower bottle cap 4.
In the specific embodiment, the eluent in the reagent bottle 2 is conveyed to the reagent receiving bottle 3 by the positive pressure of the power pump 17, the eluent enters the reagent receiving bottle 3 through the filtering component, the eluent is filtered, the reagent is conveyed to the filtering membrane 5 by the positive pressure, and then the reagent passes through the filtering membrane 5 in a pressurizing mode, so that the limitation of negative pressure membrane passing is solved, meanwhile, the continuous conveying of the eluent is realized by the power pump 17, the quantitative and timed conveying of the liquid can be realized, and the problems that the volume of the original volumetric bottle can limit the liquid amount filtered once, manual duty is required, the efficiency is lower, and the reagent is required to be manually weighed are solved.
The lower bottle cap 4 is provided with an annular groove 7, the sand core plate 6 is embedded in the annular groove 7, the top of the sand core plate 6 is provided with a filter membrane 5, and the filter membrane 5 is convenient to replace.
The top outer wall threaded connection of lower bottle lid 4 has last bottle lid 8, be equipped with first screw thread mouth 9 and second screw thread mouth 10 on the roof of last bottle lid 8, first screw thread mouth 9 passes through the pipeline and is connected with power pump 17, second screw thread mouth 10 is connected with the leacheate pipeline.
The bottom of the lower bottle cap 4 is provided with a connecting groove 11, and the side wall of the connecting groove 11 is in threaded connection with the outer wall of the reagent receiving bottle 3.
The annular sealing gasket 12 is arranged at the joint of the upper end surface of the lower bottle cap 4 and the upper bottle cap 8, so that the tightness of the reagent receiving bottle 3 is ensured.
The bottleneck department of reagent receiving bottle 3 is equipped with the annular bulge 13 of outside extension, be equipped with mount 14 on the lateral wall of quick-witted case 1, be equipped with mounting groove 15 on the mount 14, mount 14 is used for bearing annular bulge 13, and reagent receiving bottle 3 simple to operate.
The liquid inlet of the power pump 17 is connected with the reagent bottle 2 through a multi-way selector valve 16, the multi-way selector valve 16 is arranged in the case 1, and the inlet of the power pump 17 can be connected with the multi-way selector valve 16 to realize automatic switching of different solvents.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.
Claims (7)
1. The utility model provides an automatic filter equipment of leacheate, includes quick-witted case (1), its characterized in that, install reagent bottle (2) and reagent receiving bottle (3) on quick-witted case (1), power pump (17) are installed inside quick-witted case (1), the inlet of power pump (17) is connected with reagent bottle (2) through the pipeline, the liquid outlet of power pump (17) is connected with reagent receiving bottle (3) through the pipeline, the top of reagent receiving bottle (3) is equipped with filter unit, filter unit includes lower bottle lid (4) of being connected with reagent receiving bottle (3), install sand core board (6) and filter membrane (5) on lower bottle lid (4).
2. The automatic leaching liquid filtering device according to claim 1, wherein the lower bottle cap (4) is provided with an annular groove (7), the sand core plate (6) is embedded in the annular groove (7), and the top of the sand core plate (6) is provided with a filtering membrane (5).
3. The automatic leaching liquid filtering device according to claim 1, wherein an upper bottle cap (8) is connected to the top outer wall of the lower bottle cap (4) in a threaded manner, a first threaded opening (9) and a second threaded opening (10) are formed in the top wall of the upper bottle cap (8), the first threaded opening (9) is connected with a power pump (17) through a pipeline, and the second threaded opening (10) is connected with a leaching liquid pipeline.
4. An automatic leaching liquid filtering device according to claim 3, wherein the bottom of the lower bottle cap (4) is provided with a connecting groove (11), and the side wall of the connecting groove (11) is in threaded connection with the outer wall of the reagent receiving bottle (3).
5. The automatic leaching liquid filtering device according to claim 4, wherein an annular sealing gasket (12) is arranged at the joint of the upper end surface of the lower bottle cap (4) and the upper bottle cap (8).
6. The automatic leaching liquid filtering device according to claim 4, wherein an annular protrusion (13) extending outwards is arranged at the bottleneck of the reagent receiving bottle (3), a fixing frame (14) is arranged on the side wall of the machine case (1), a mounting groove (15) is arranged on the fixing frame (14), and the fixing frame (14) is used for supporting the annular protrusion (13).
7. The automatic leaching liquid filtering device according to claim 4, wherein the liquid inlet of the power pump (17) is connected with the reagent bottle (2) through a multi-way selector valve (16), and the multi-way selector valve (16) is arranged in the machine case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322633177.2U CN220802661U (en) | 2023-09-27 | 2023-09-27 | Automatic leaching liquid filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322633177.2U CN220802661U (en) | 2023-09-27 | 2023-09-27 | Automatic leaching liquid filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220802661U true CN220802661U (en) | 2024-04-19 |
Family
ID=90698259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322633177.2U Active CN220802661U (en) | 2023-09-27 | 2023-09-27 | Automatic leaching liquid filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220802661U (en) |
-
2023
- 2023-09-27 CN CN202322633177.2U patent/CN220802661U/en active Active
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| GR01 | Patent grant |