CN217981138U - Intelligent floating and sinking experiment system - Google Patents
Intelligent floating and sinking experiment system Download PDFInfo
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- CN217981138U CN217981138U CN202222043753.3U CN202222043753U CN217981138U CN 217981138 U CN217981138 U CN 217981138U CN 202222043753 U CN202222043753 U CN 202222043753U CN 217981138 U CN217981138 U CN 217981138U
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Abstract
The utility model discloses an intelligence experimental system that floats and sinks. Comprises a robot system, a separation mechanism, an elution unit and a liquid preparation unit; the robot system includes a manipulator; the separation mechanism comprises a separation solution box and a separation cap, and a lifting station I and a lifting station II are arranged in the separation solution box; the elution unit comprises a washing unit I station and a washing unit II station; the liquid distribution unit comprises a heavy liquid tank, a clear water tank and a plurality of standby liquid density tanks; the inlet of the main pump is connected with the standby liquid density tank through a circulating pipeline, the outlet of the main pump is connected with the separated solution tank through a circulating pipeline, and a densimeter is arranged in the circulating pipeline; and the inlet of the metering pump is respectively connected with the heavy liquid tank and the clear water tank, and the outlet of the metering pump is converged into a circulating pipeline in front of the densimeter. The utility model discloses have functions such as real-time sampling, float and sink test, ash content, production data acquisition, thoroughly realized full-automatic, full flow and intellectuality, experimental good reliability, precision height, fast can in time guide adjustment site production, improve production efficiency.
Description
Technical Field
The patent of the utility model relates to a coal floats and sinks experiment technical field, specifically is an intelligence floats and sinks experiment system.
Background
The coal gangue is solid waste discharged in the washing process, and is a black and gray rock with low carbon content associated with a coal bed in the coal forming process. The gangue inclusion affects the yield of the commercial coal, the gangue content is increased, resource waste and gangue discharge cost are increased, and economic benefit is affected. The coal carrying rate of the gangue is an important index for guiding production of the washing process, and the gangue needs to be periodically checked to guide index control of a washing system, improve the energy-saving and emission-reducing level, improve the cost-reducing and efficiency-improving level and maximize the benefit.
The existing method for detecting the fine content of the gangue has the following problems:
(1) The personnel sample the adhesive tape machine and have very big safety risk, the sample amount needed by the test is great, the sampling, the floating and sinking process all need the manual operation, waste time and energy;
(2) The sampling period is long, the floating and sinking experiment result is slow, the field production can not be guided and adjusted in time, and the production efficiency is reduced.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a full-automatic, full flow and intelligent intelligence is floated and is sunk experimental system.
The utility model discloses a realize through following technical scheme: an intelligent floating-sinking experimental system is provided,
comprises a robot system, a separation mechanism, an elution unit and a liquid preparation unit;
the robot system includes a manipulator;
the separation mechanism comprises a separation solution box and a separation cap, and a lifting station I and a lifting station II are arranged in the separation solution box;
the elution unit comprises a washing unit I station and a washing unit II station;
the liquid distribution unit comprises a heavy liquid tank, a clear water tank and a plurality of standby liquid density tanks; the inlet of the main pump is connected with the standby liquid density tank through a circulating pipeline, the outlet of the main pump is connected with the separating solution tank through a circulating pipeline, and a densimeter is arranged in the circulating pipeline; and the inlet of the metering pump is respectively connected with the heavy liquid tank and the clear water tank, and the outlet of the metering pump is converged into a circulating pipeline in front of the densimeter.
It further comprises the following steps: the floating and sinking experiment system further comprises a feeding port matched with the manipulator, a floating and sinking net bucket I and a floating and sinking net bucket II.
The floating and sinking experiment system further comprises a sampling machine, and the sampling machine is used for taking materials through the tray and then placing the materials to the material conveying port.
The floating and sinking experiment system further comprises a storage rack.
The elution unit includes the constant voltage flush pump, and the constant voltage flush pump import is passed through the washing pipeline and is connected clear water tank, the constant voltage flush pump export is connected respectively through the washing pipeline and is washed No. I station of unit, is washed No. II stations of unit and is equipped with liquid density case.
And electromagnetic ball valves are respectively arranged at the positions of the interfaces in the circulating pipeline and the flushing pipeline.
The liquid-prepared density box comprises a liquid-prepared density box I, a liquid-prepared density box II and a liquid-prepared density box III which have different solution densities.
And electromagnetic flap liquidometers are arranged in the standby liquid density box and the heavy liquid box.
The floating and sinking experiment system further comprises a weighing unit, and the weighing unit uploads the detection data to an upper system.
Compared with the prior art, the utility model discloses a beneficial effect is:
1. the intelligent floating and sinking experiment system is connected and matched with the sampling machine, so that the functions of real-time sampling, floating and sinking experiment, ash content, production data acquisition and the like are realized, the actual effect of the conventional manual experiment is broken, the operation efficiency is high, and the intelligent floating and sinking experiment system has great significance on the production guidance;
2. the intelligent floating and sinking experiment system completely replaces manual experiments in each link of actual operation, optimizes production rhythm, thoroughly realizes full automation, full flow and intellectualization, and has the advantages of higher reliability, higher experiment speed, more accurate experiment steps and no interference of human factors compared with manual experiments;
3. the danger that workers sample on the belt is avoided, and the labor intensity of the workers is reduced; the solution concentration always meets the experimental requirements through the solution preparation unit, and the detection efficiency of the equipment is improved;
4. the test data (including solution density, yield of floating and sinking separation and ash sulfur content) of the intelligent floating and sinking experiment system can be monitored in real time and collected and uploaded in real time; the upper system stores the data in real time, and can generate and send reports according to the needs of customers, and the powerful database can store a large amount of historical data of the customers and analyze and call the historical data at any time.
Drawings
FIG. 1 is a schematic diagram of a patented system of the present invention;
in the figure: 1. a manipulator; 2. a storage rack; 3. a station No. I of a washing unit; 4. a station of a washing unit II; 5. lifting a station I; 6. lifting a station II; 7. a separated solution tank; 8. preparing a liquid density box I; 9. preparing a liquid density box II; 10. preparing a liquid density box III; 11. a densitometer; 12. a main pump; 13. a filter; 14. a metering pump; 15. a heavy liquid tank; 16. a clear water tank; 17. a feed port; 18. a constant pressure flush pump; 19. a floating and sinking net barrel I; 20. a floating and sinking net barrel II; 21. a weighing unit; 22. a separation cap; 23. a material storage tray I; 24. a material storage tray II; 25. a circulation line; 26. and (5) flushing the pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
As shown in fig. 1, an intelligent sink-float experiment system mainly comprises a robot system, a separation mechanism, an elution unit, a liquid preparation unit and a weighing unit 21.
The robot system comprises a manipulator 1, a storage rack 2, a feeding port 17 and the like. The sampling machine takes materials on the coal conveying belt machine through a tray and then conveys the materials to the feeding port 17. The manipulator 1 is used for operating the tray, the floating and sinking net barrel I19, the floating and sinking net barrel II 20, the separating cap 22 and the like.
The separating mechanism comprises a separating solution tank 7 and a separating cap 22, and a lifting station I5 and a lifting station II 6 are arranged in the separating solution tank 7.
The liquid distribution unit is used for delivering a solution of a predetermined density to the separation solution tank 7. The liquid distribution unit comprises a main pump 12, a metering pump 14, a heavy liquid tank 15, a clear water tank 16 and a plurality of liquid preparation degree tanks. Electromagnetic flap level gauges are installed in the standby liquid density tank and the heavy liquid tank 15. The liquid preparation density box in the embodiment comprises a liquid preparation density box I8, a liquid preparation density box II 9 and a liquid preparation density box III 10 which have different solution densities;
an inlet of the main pump 12 is connected with the standby liquid density tank through a circulating pipeline 25, an outlet of the main pump 12 is connected with the separating solution tank 7 through the circulating pipeline 25, and the densimeter 11 is installed in the circulating pipeline 25. A filter 13 is installed in the main pump 12 outlet circulation line 25 for filtering foreign substances in the circulation line 25. The inlet of the metering pump 14 is respectively connected with the heavy liquid tank 15 and the clear water tank 16, and the outlet of the metering pump 14 is converged into a circulating pipeline 25 in front of the densimeter 11. During operation, the densimeter 11 is used for detecting the solution density, and according to the comparison between the detection result and the predicted solution density, the metering pump 14 selectively injects the high-density solution in the heavy liquid tank 15 or the clean water in the clean water tank 16 into the circulating pipeline 25 to adjust the solution density.
The elution unit comprises a constant-pressure washing pump 18, a No. I station 3 of the washing unit and a No. II station 4 of the washing unit. A storage tray I23 is arranged on the station I of the flushing unit in a matched mode, and a storage tray II 24 is arranged on the station II of the flushing unit in a matched mode. The inlet of the constant-pressure flushing pump 18 is connected with the clean water tank 16 through a flushing pipeline 26, and the outlet of the constant-pressure flushing pump 18 is respectively connected with a station 3 of a washing unit I, a station 4 of a washing unit II and each spare liquid density tank through the flushing pipeline 26.
In this embodiment, electromagnetic ball valves are respectively installed at the positions of the respective interfaces in the circulation pipeline 25 and the flushing pipeline 26, and the on-off of each pipeline is controlled by the electromagnetic ball valves, so that the precise control of liquid preparation and flushing is realized.
The weighing unit 21 is used for quickly drying and weighing the separated middling coal and clean coal, and then uploading detection data to an upper system. The upper system stores the data in real time, and can generate and send reports according to the needs of customers, and the powerful database can store a large amount of historical data of the customers and analyze and call the historical data at any time.
The working process is as follows:
when the system is used for the first time, the liquid preparation density box is manually prepared according to the requirements, so that the experimental requirements are quickly met, and the system is automatically prepared when the system is used for the later time; electromagnetic flap level gauges are arranged in the liquid preparation density tanks, and solutions are prepared manually according to the required amount; an electromagnetic flap liquid level meter is arranged in the heavy liquid tank, and when the heavy liquid tank is used, heavy liquid is added manually.
Automatically preparing the liquid; taking a liquid preparation density box with set density of 1.3g/cm for carrying out the top-quality cultivation as an example;
when a density-shifting up-down-shifting experiment of 1.3g/cm is required, the main pump 12 extracts the matched density of 1.3g/cm in the liquid-preparing density tank, and the density of 1.3g/cm is controlled by the filter 13 and the electromagnetic ball valve and injected into the separation solution tank 7; the separation solution tank is provided with an ultrasonic liquid level meter for controlling the height of the liquid level;
after the solution is injected, the density of the solution is detected in real time by a densimeter 11 through internal circulation; when the density is higher than 1.3g/cm, the metering pump 14 extracts clear water from the clear water tank 16 and replenishes the clear water to the main pipeline; when the density is less than 1.3g/cm, extracting heavy liquid from the heavy liquid tank 15 by the metering pump 14 and replenishing the heavy liquid to a main pipeline, and finally realizing automatic liquid distribution;
after the automatic liquid preparation is finished, starting to carry out a floating and sinking experiment;
the feeding port 17 can be used for manually pouring materials quantitatively or automatically feeding materials quantitatively through mechanical equipment; a certain amount of coal is poured into the floating and sinking net barrel I19 by the mechanical arm 1, the floating and sinking net barrel I19 is grabbed by the mechanical arm 1 and conveyed to a No. 1 station 3 of the washing unit, and the coal slime is washed;
when the lifting station I5 is located at the upper position, the manipulator 1 grabs the floating and sinking net barrel II 20 and places the floating and sinking net barrel II 20 to the lifting station I5, and the lifting station I5 drives the floating and sinking net barrel II 20 to move downwards to the position;
when the lifting station II 6 is positioned at the upper position, the manipulator 1 grabs the floating and sinking net bucket I19 after coal slime washing and places the floating and sinking net bucket I19 to the lifting station II 6, and the lifting station II 6 drives the floating and sinking net bucket I19 to move up and down until coal is completely separated;
the manipulator 1 grabs the separation cap 22 and puts the separation cap above the floating and sinking net barrel I19, and the lifting station II 6 drives the floating and sinking net barrel I19 to move downwards to a proper position; the manipulator 1 pushes the separation cap 22 to move to the lifting station I5, the liquid level of the heavy liquid descends, and separation is realized;
the manipulator 1 grabs the separation cap 22 and puts to the original position, the lifting station I5 rises, the manipulator 1 grabs the floating and sinking net barrel II 20 and places to the station 3 of the washing unit No. 1 to wash heavy liquid, drain, the manipulator 1 grabs the floating and sinking net barrel I19 and places to the station 4 of the washing unit No. 2 to wash heavy liquid, drain;
the manipulator 1 grabs the floating net barrel II 20 and places the floating net barrel II in the weighing unit 21 for weighing and uploading data; after weighing, the manipulator 1 grabs the floating and sinking net barrel II 20 and reversely places the floating and sinking net barrel II 20 to the No. 1 station 3 of the washing unit for pouring;
the manipulator 1 grabs a floating net barrel I19 and places the floating net barrel I19 in a weighing unit 21 for weighing and uploading data; after weighing, the manipulator 1 grabs a floating net barrel I19 and reversely places the floating net barrel I19 to a No. 1 station 3 of the washing unit for pouring;
the manipulator 1 grabs the storage tray and places the storage tray on the storage rack 2 for storage;
the constant pressure washing pump 18 is started, and the positions needing washing are washed through the control of the electromagnetic ball valve.
The above-disclosed preferred embodiments of the present invention are only provided to help explain the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. An intelligent floating and sinking experiment system is provided,
the method is characterized in that:
comprises a robot system, a separation mechanism, an elution unit and a liquid preparation unit;
the robot system comprises a manipulator (1);
the separation mechanism comprises a separation solution tank (7) and a separation cap (22), wherein a lifting station I (5) and a lifting station II (6) are arranged in the separation solution tank (7);
the elution unit comprises a washing unit I station (3) and a washing unit II station (4);
the liquid distribution unit comprises a heavy liquid tank (15), a clear water tank (16) and a plurality of liquid preparation density tanks; an inlet of the main pump (12) is connected with the standby liquid density tank through a circulating pipeline (25), an outlet of the main pump (12) is connected with the separating solution tank (7) through the circulating pipeline (25), and a densimeter (11) is installed in the circulating pipeline (25); an inlet of the metering pump (14) is respectively connected with the heavy liquid tank (15) and the clear water tank (16), and an outlet of the metering pump (14) is converged into a circulating pipeline (25) in front of the densimeter (11).
2. The intelligent float-sink experiment system of claim 1, wherein: the floating and sinking experiment system further comprises a feeding port (17) matched with the manipulator (1), a floating and sinking net bucket I (19) and a floating and sinking net bucket II (20).
3. The intelligent sink-float experiment system of claim 2, wherein: the floating and sinking experiment system further comprises a sampling machine, and the sampling machine is used for taking materials through the tray and then placing the materials to the material feeding port (17).
4. The intelligent floating and sinking experiment system of claim 1, wherein: the floating and sinking experiment system further comprises a storage rack (2).
5. The intelligent floating and sinking experiment system of claim 1, wherein: elution unit includes constant voltage flush pump (18), and constant voltage flush pump (18) import is connected through wash pipe way (26) clear water tank (16), and No. I station (3) of unit, no. II station (4) of unit and reserve liquid degree case are washed in the export of constant voltage flush pump (18) through wash pipe way (26) connection respectively.
6. The intelligent sink-float experiment system of claim 5, wherein: electromagnetic ball valves are respectively arranged at the positions of all the joints in the circulating pipeline (25) and the flushing pipeline (26).
7. The intelligent sink-float experiment system of claim 1 or 5, wherein: the liquid preparation density box comprises a liquid preparation density box I (8), a liquid preparation density box II (9) and a liquid preparation density box III (10) which have different solution densities.
8. The intelligent sink-float experiment system of claim 7, wherein: electromagnetic flap level gauges are arranged in the standby liquid density tank and the heavy liquid tank (15).
9. The intelligent floating and sinking experiment system of claim 1, wherein: the floating and sinking experiment system further comprises a weighing unit (21), and the weighing unit (21) uploads the detection data to an upper system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222043753.3U CN217981138U (en) | 2022-08-04 | 2022-08-04 | Intelligent floating and sinking experiment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222043753.3U CN217981138U (en) | 2022-08-04 | 2022-08-04 | Intelligent floating and sinking experiment system |
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| Publication Number | Publication Date |
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| CN217981138U true CN217981138U (en) | 2022-12-06 |
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| CN202222043753.3U Active CN217981138U (en) | 2022-08-04 | 2022-08-04 | Intelligent floating and sinking experiment system |
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| CN (1) | CN217981138U (en) |
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- 2022-08-04 CN CN202222043753.3U patent/CN217981138U/en active Active
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