CN220794805U - Continuous automatic liquid preparation device for broken gangue leaching test - Google Patents
Continuous automatic liquid preparation device for broken gangue leaching test Download PDFInfo
- Publication number
- CN220794805U CN220794805U CN202322513718.8U CN202322513718U CN220794805U CN 220794805 U CN220794805 U CN 220794805U CN 202322513718 U CN202322513718 U CN 202322513718U CN 220794805 U CN220794805 U CN 220794805U
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- Prior art keywords
- discharging
- barrel
- liquid preparation
- peristaltic pump
- leaching test
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- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 title claims abstract description 31
- 238000002386 leaching Methods 0.000 title claims abstract description 25
- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 86
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 230000002572 peristaltic effect Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 abstract description 6
- 238000011160 research Methods 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Abstract
The utility model discloses a continuous automatic liquid preparation device for a broken gangue leaching test, and relates to a test device for automatically preparing a solution. Can realize continuous liquid feeding, liquid preparation and liquid discharging in the leaching experimental process of broken gangue. The liquid preparation device comprises a preparation barrel with an inlet and an outlet on the side wall; the mixing bucket is also provided with a stirring impeller and an automatic discharging system; the automatic discharging system is arranged at the barrel opening of the batching barrel and comprises a plurality of subsystems, the subsystems comprise a feed bin with a discharging opening at the bottom, and a discharging shaft matched with the automatic discharging system is rotationally connected to the discharging opening; the bottom of the bin is also provided with an electronic scale, the electronic scale is fixedly arranged at the bung hole of the batching barrel, and the bin is arranged on the electronic scale. The utility model can realize continuous, accurate and quantitative automatic batching, so that the leaching test process can be continuously carried out, and the further development of the leaching test research of the broken gangue is promoted.
Description
Technical Field
The utility model relates to a test device for automatically preparing solution, in particular to a continuous automatic solution preparation device designed for a broken gangue leaching test.
Background
Comprehensive mechanized solid filling coal mining well solves the comprehensive utilization problem of coal gangue and the solid filling problem of goafs, but researches show that the leaching and soaking effect of underground water can dissolve out heavy metal elements in the coal gangue and then permeate into underground water, so that serious water environment pollution can be caused. For this purpose, many scholars have devised a series of leaching experiments with crushed gangue.
The existing gangue leaching test selects leaching solution to simulate mine water, the mine water often contains various ions, the manual configuration step is complex and inaccurate, the leaching test process is often not continuous enough, and further development of broken gangue leaching test research is limited.
Disclosure of utility model
Aiming at the problems, the utility model provides a continuous automatic liquid preparation device for a broken gangue leaching test, which can realize continuous liquid inlet, liquid preparation and liquid outlet in the broken gangue leaching test process.
The technical scheme of the utility model is as follows: the liquid preparation device comprises a preparation barrel 8 with an inlet and an outlet on the side wall, wherein the inlet of the preparation barrel 8 is connected with a feeding peristaltic pump 10 through a feeding pipe, and the outlet of the preparation barrel 8 is connected with a discharging peristaltic pump 12 through a discharging pipe;
the mixing barrel 8 is also provided with a stirring impeller 7 and an automatic discharging system 2;
The stirring impeller 7 is rotatably connected to the bottom of the batching barrel 8, and a driving motor connected with the stirring impeller 7 is also arranged on the batching barrel 8;
The automatic discharging system 2 is arranged at the bung hole of the batching barrel 8, the automatic discharging system 2 comprises a plurality of subsystems, the subsystems comprise a bin 3 with a discharging hole 4 at the bottom, a discharging shaft 5 matched with the discharging hole 4 is rotatably connected in the discharging hole 4, a small motor coaxially arranged with the discharging shaft 5 is fixedly arranged on the outer wall of the bin 3, and the output shaft of the small motor is fixedly connected with the discharging shaft 5; the bottom of the bin 3 is also provided with an electronic scale 6, the electronic scale 6 is fixedly arranged at the bung hole of the batching barrel 8, and the bin 3 is arranged on the electronic scale 6.
When the device is used, liquid deionized water can be pumped into the batching bucket 8 under the action of the feeding peristaltic pump 10, powdery solutes in each bin 3 can flow out from the discharging port 4 under the influence of the rotation of the discharging shaft 5, and quantitatively discharge is realized by matching with the electronic scale 6, finally, accurate batching can be realized according to the concentration of each component of the configured coupling solution, the ingredients can be uniformly mixed under the rotation action of the stirring impeller 7, and finally, the discharging is finished under the action of the discharging peristaltic pump.
Further, the discharging shaft 5 is arranged along the width direction of the discharging hole 4, the outer diameter of the discharging shaft 5 is consistent with the height of the discharging hole 4, a plurality of discharging grooves are formed in the surface of the discharging shaft 5, and the discharging grooves are parallel to the axial direction of the discharging shaft 5. Therefore, the solute filled in the storage bin 3 is in a powder shape, so that the solute can be efficiently and quantitatively extruded out by rotating the discharging shaft 5, and the configuration quantity of each component can be accurately controlled by matching with the display value of the electronic scale 6.
Further, the storage bins 3 are six and are fan-shaped, and the six storage bins 3 are spliced to form a cylinder shape. In this way, even if the automatic discharging system 2 has better integrity, the bins 3 are independent of each other, but are easier to use and easier to observe after assembly.
Further, a feeding flowmeter 9 is arranged between the inlet of the batching barrel 8 and a feeding peristaltic pump 10, and a discharging flowmeter 11 is arranged between the outlet of the batching barrel 8 and a discharging peristaltic pump 12. So as to monitor and count the feeding amount and the discharging amount.
Further, the liquid preparation device further comprises a PC1, and the PC1 is connected with the feeding flowmeter 9, the feeding peristaltic pump 10, the discharging flowmeter 11, the discharging peristaltic pump 12, the driving motor and all small motors. Thus realizing continuous, quantitative and automatic liquid preparation under the monitoring and control of PC.
The utility model can realize continuous, accurate and quantitative automatic batching by matching with the control of the PC on the feeding flowmeter 9, the feeding peristaltic pump 10, the discharging flowmeter 11, the discharging peristaltic pump 12, the driving motor and all the small motors, so that the leaching test process can be continuously carried out, and the further development of the broken gangue leaching test research is promoted.
Drawings
FIG. 1 is a schematic structural diagram of the present case;
FIG. 2 is a schematic diagram of an automatic discharge system;
FIG. 3 is a schematic diagram of an automatic discharge subsystem;
FIG. 4 is a schematic diagram of an automatic discharging shaft structure.
In the figure: the automatic feeding device comprises a PC (personal computer), an automatic discharging system, a bin, a discharging port, a discharging shaft, an electronic scale, a stirring impeller, a batching bucket, a feeding flowmeter, a discharging peristaltic pump, a feeding peristaltic pump and a discharging peristaltic pump, wherein the PC is the 1, the automatic discharging system is the 2, the bin is the 3, the discharging port is the 5, the discharging shaft is the 6, the stirring impeller is the 7, the batching bucket is the 8, the feeding flowmeter is the 9, the discharging flowmeter is the 11, the feeding peristaltic pump is the 10, and the discharging peristaltic pump is the 12.
Description of the embodiments
In order to clearly illustrate the technical features of the present patent, the following detailed description will make reference to the accompanying drawings.
The novel device for the test is a continuous automatic liquid preparation device for a broken gangue leaching test, and comprises an automatic discharging system, a stirring liquid preparation system and a liquid inlet and outlet control system, wherein the automatic discharging system comprises 6 independent subsystems, and the subsystems comprise a feed bin 3, a discharge hole 4, an automatic discharging shaft 5 and an electronic scale 6; the stirring liquid preparation system consists of a stirring impeller 7 and a liquid preparation barrel 8; the liquid inlet and outlet control system consists of a feeding peristaltic pump 10, a discharging peristaltic pump 12, a feeding flowmeter 9 and a discharging flowmeter 11.
Deionized water is connected through a feeding peristaltic pump 10, and broken gangue leaching test equipment is connected through a discharging peristaltic pump 12.
The automatic discharging system controls solute to enter the batching bucket through an automatic discharging shaft 5, the automatic discharging shaft is a columnar body with three discharging grooves, and the PC can control the solute adding amount through the rotating speed of the discharging shaft.
The precision of the electronic scale 6 is 0.01g.
The blades of the stirring impeller 7 are provided with strip-shaped protrusions, and the stirring impeller aims at accelerating solute dissolution.
The working flow of the utility model is as follows:
Step one: inputting the concentration of each solute of the configured coupling solution into a PC1, controlling an automatic discharging shaft 5 of each subsystem in an automatic discharging system 2 to rotate by the PC1, and automatically adding at most 6 solutes in each subsystem into a batching barrel 8; the electronic scale 6 in each subsystem monitors the addition amount of the solute, feeds back to the PC1 after the addition is finished, and stops the addition of the solute;
Step two: adding deionized water into a liquid preparation barrel 8 by a front peristaltic pump 11, monitoring the water quantity by a flowmeter 9, and feeding back to the PC1 after the addition is finished to stop the addition; PC1 controls stirring impeller 7 to rotate, so as to dissolve solute;
Step three: pumping the successfully prepared coupling solution into broken gangue leaching equipment by a peristaltic pump 12, monitoring the residual water quantity of a liquid preparation barrel 8 by a flowmeter 11, and feeding back to a PC1;
Step four: after the coupling solution of the solution preparation barrel 8 is used up, the PC1 continues to prepare new coupling solution according to feedback, so that continuous automation of the processes of liquid inlet, liquid preparation and liquid outlet is realized.
While there have been described what are believed to be the preferred embodiments of the present utility model, it will be apparent to those skilled in the art that many more modifications are possible without departing from the principles of the utility model.
Claims (5)
1. The continuous automatic liquid preparation device for the broken gangue leaching test is characterized by comprising a preparation barrel (8) with an inlet and an outlet on the side wall, wherein the inlet of the preparation barrel (8) is connected with a feeding peristaltic pump (10) through a feeding pipe, and the outlet of the preparation barrel (8) is connected with a discharging peristaltic pump (12) through a discharging pipe;
a stirring impeller (7) and an automatic discharging system (2) are also arranged in the batching barrel (8);
The stirring impeller (7) is rotationally connected to the bottom of the batching barrel (8), and a driving motor connected with the stirring impeller (7) is further arranged on the batching barrel (8);
The automatic discharging system (2) is arranged at a bung hole of the batching barrel (8), the automatic discharging system (2) comprises a plurality of subsystems, the subsystems comprise a bin (3) with a discharging hole (4) at the bottom, a discharging shaft (5) matched with the discharging hole is rotationally connected with the discharging hole (4), a small motor coaxially arranged with the discharging shaft (5) is fixedly arranged on the outer wall of the bin (3), and an output shaft of the small motor is fixedly connected with the discharging shaft (5); the bottom of the bin (3) is also provided with an electronic scale (6), the electronic scale (6) is fixedly arranged at the bung hole of the batching barrel (8), and the bin (3) is arranged on the electronic scale (6).
2. The continuous automatic liquid preparation device for broken gangue leaching test according to claim 1, wherein the discharging shaft (5) is arranged along the width direction of the discharging hole (4), the outer diameter of the discharging shaft (5) is consistent with the height of the discharging hole (4), a plurality of discharging grooves are formed in the surface of the discharging shaft (5), and the discharging grooves are arranged in parallel with the axial direction of the discharging shaft (5).
3. The continuous automatic liquid preparation device for broken gangue leaching test according to claim 1, wherein the number of the storage bins (3) is six, the storage bins are fan-shaped, and the six storage bins (3) are spliced to form a cylinder shape.
4. The continuous automatic liquid preparation device for broken gangue leaching test according to claim 1, wherein a feeding flowmeter (9) is arranged between an inlet of the preparation barrel (8) and a feeding peristaltic pump (10), and a discharging flowmeter (11) is arranged between an outlet of the preparation barrel (8) and a discharging peristaltic pump (12).
5. The continuous automatic liquid preparation device for the broken gangue leaching test according to claim 1, further comprising a PC (1), wherein the PC (1) is connected with a feeding flowmeter (9), a feeding peristaltic pump (10), a discharging flowmeter (11), a discharging peristaltic pump (12), a driving motor and all small motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513718.8U CN220794805U (en) | 2023-09-15 | 2023-09-15 | Continuous automatic liquid preparation device for broken gangue leaching test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513718.8U CN220794805U (en) | 2023-09-15 | 2023-09-15 | Continuous automatic liquid preparation device for broken gangue leaching test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794805U true CN220794805U (en) | 2024-04-16 |
Family
ID=90630739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513718.8U Active CN220794805U (en) | 2023-09-15 | 2023-09-15 | Continuous automatic liquid preparation device for broken gangue leaching test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794805U (en) |
-
2023
- 2023-09-15 CN CN202322513718.8U patent/CN220794805U/en active Active
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| GR01 | Patent grant |