CN113063781A - Novel AI online vision ore pulp detector - Google Patents
Novel AI online vision ore pulp detector Download PDFInfo
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- CN113063781A CN113063781A CN202110305393.7A CN202110305393A CN113063781A CN 113063781 A CN113063781 A CN 113063781A CN 202110305393 A CN202110305393 A CN 202110305393A CN 113063781 A CN113063781 A CN 113063781A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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Abstract
The invention relates to a novel AI online visual pulp detector, which comprises an electric control cabinet, an image acquisition unit and an AI online analysis unit, wherein the image acquisition unit is positioned in the electric control cabinet and used for detecting tailing pulp acquired by a tailing pulp sampling mechanism in real time; according to the invention, the tailing slurry sampling mechanism is improved on the basis of the prior art, the tailing slurry collecting tank and the image collecting tank are separated, and slurry is fed in an overflow liquid feeding mode, so that the inaccuracy of a detection result caused by the fluctuation of the liquid level of the tailing slurry can be effectively avoided, and the detection accuracy is improved; and meanwhile, the liquid is fed in an overflow mode, so that the precipitation of tailing slurry in the image acquisition tank can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of mining production equipment, in particular to a novel AI online visual pulp detector.
Background
In mining industry production process, the ore of exploitation carries out preliminary breakage by the main jaw breaker among the mineral processing equipment earlier, broken to reasonable fineness after via the lifting machine, evenly send into the ball mill for the ore dressing machine, smash, grind the ore by the mineral processing equipment ball mill, the ore fines material that grinds through the ball mill gets into next process and grades, the initial segregation, then is sent into the flotation machine, add different medicines according to the mineral characteristic of difference for the required mineral substance is separated with other materials.
In the flotation step, the state change of tailing slurry needs to be detected in real time, the dosage is changed, the waste of chemicals is avoided, and the flotation effect is improved. At present, a tailing pulp visual detector is mostly adopted to detect the state change of tailing pulp in real time, but the existing tailing pulp visual detector still has the following technical defects: the tailing pulp image acquisition area is located in the tailing pulp collecting tank, the anti-precipitation scraper is installed in the tailing pulp collecting tank, and the tailing pulp scraper works simultaneously in the image acquisition process, so that the liquid level of tailing pulp floats greatly, and the accuracy of a detection result is influenced.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide a novel AI online visual pulp detector which can effectively solve the technical problems.
In order to achieve the purpose of the invention, the following technical scheme is adopted:
an AI online visual pulp detection device comprising:
an electric control cabinet;
tailing slurry sampling mechanism: be located in the automatically controlled cabinet, sample the tailing pulp, it includes:
a water inlet groove: one side is connected with an ore pulp conveying pipeline;
a tailing slurry collecting tank: is connected with the other side of the water inlet tank;
and, an image acquisition tank: the tailing slurry collecting tank is connected to one side, far away from the water inlet tank, of the tailing slurry collecting tank;
an image acquisition unit: the electric control cabinet is electrically connected in the electric control cabinet and is positioned right above the image acquisition groove so as to acquire the state of tailing slurry in the image acquisition groove in real time; the pulp inlet mode between the water inlet tank and the tailing pulp collecting tank and the pulp inlet mode between the pulp collecting tank and the image collecting tank adopt an overflow liquid inlet mode;
and, an AI online analysis unit: and the image acquisition unit is electrically connected with the AI online analysis unit so as to analyze and process the information acquired by the image acquisition unit.
Furthermore, tailing pulp sampling mechanism still includes the foam and filters the baffle, its set firmly in the inside of the end of intaking of tailing pulp collecting vat.
Further, a liquid discharge regulating valve is installed on the outer side of a liquid discharge end of the tailing slurry collecting tank, a liquid level meter is installed on the inner side of the tailing slurry collecting tank, and the liquid discharge regulating valve is electrically connected with the liquid level meter and the electric control cabinet.
Further, tailing pulp sampling mechanism still includes the accumulator, its set firmly in automatically controlled cabinet, and the bottom has the delivery port, intake antrum, tailing pulp collecting vat and image acquisition groove all accomodate in its inside.
Further, tailing pulp sampling mechanism still includes cleans the subassembly, and it includes:
scraping plate: the device comprises foam scrapers positioned between foam filtering clapboards and an anti-precipitation scraper positioned at the bottom of the tailing slurry collecting tank;
and, a driver: and driving the scraper to clean.
Furthermore, one side of the electric control cabinet is provided with an installation chamber, and the recovery tank is embedded in the installation chamber.
Furthermore, a sealing door is arranged outside the installation chamber, and the sealing door is hermetically buckled with the installation chamber.
Further, the image acquisition unit is set as an industrial camera.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the tailing slurry sampling mechanism is improved on the basis of the prior art, the tailing slurry collecting tank and the image collecting tank are separated, and slurry is fed in an overflow liquid feeding mode, so that the inaccuracy of a detection result caused by the fluctuation of the liquid level of the tailing slurry can be effectively avoided, and the detection accuracy is improved; and meanwhile, the liquid is fed in an overflow mode, so that the precipitation of tailing slurry in the image acquisition tank can be effectively avoided.
2. The invention has simple structure, the whole device does not need manual intervention in the operation process, can be remotely controlled and automatically operated, and is easy to popularize and use.
3. The tailing slurry sampling mechanism is hermetically arranged in the electric control cabinet, tailing slurry cannot be polluted in the sampling process, meanwhile, the image acquisition process cannot be influenced by environmental changes such as external dust, illumination and the like, the detection result accuracy is high, the error is small, accurate data guidance can be provided for automatic chemical feeding control of flotation, the flotation effect is ensured, and the production cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic structural diagram of a novel AI online visual pulp detector provided by the invention;
FIG. 2 is a front view of a tailing slurry sampling mechanism in the novel AI online visual slurry detector provided by the invention;
fig. 3 is a schematic structural diagram of the novel AI online visual pulp detector after the tailing pulp sampling mechanism removes the recovery tank.
Numerical description in the figures:
1. an electric control cabinet; 11. an installation chamber; 12. a sealing door;
2. a tailing slurry sampling mechanism; 21. a water inlet groove; 22. a tailing slurry collecting tank; 23. an image acquisition tank; 24. a foam filter baffle; 25. a recovery tank; 26. a drive member; 27. a foam squeegee; 28. a precipitation preventing scraper;
3. an image acquisition unit; 4. an AI online analysis unit; 5. a pulp delivery conduit; 6. a liquid discharge regulating valve; 7. a liquid level meter; 8. u-shaped pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
The invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the novel AI online visual pulp detection device provided by the present invention comprises: automatically controlled cabinet 1, be located carry out tailing pulp sampling mechanism 2, the electric connection that takes a sample to the tailing pulp in the automatically controlled cabinet 1 be used for right the tailing pulp that tailing pulp sampling mechanism 2 gathered carries out real-time detection image acquisition unit 3 and with automatically controlled cabinet 1 electric connection is used for right the information that image acquisition unit 3 gathered carries out analysis processes' AI on-line analysis unit 4.
The electric control cabinet 1 is internally provided with a network connection system and a central control unit and can be remotely controlled through centralized control software. One side of the electric control cabinet 1 is provided with an installation chamber 11, a sealing door 12 is installed on the outer side of the installation chamber 11, and the sealing door 12 is hermetically buckled with the installation chamber 11.
Tailing pulp sampling mechanism 2 is installed in installation chamber 11, image acquisition unit 3 also installs in installation chamber 11, and is located directly over tailing pulp sampling mechanism 2, convenient real-time detection. Installation room 11 and sealing door 12 constitute the enclosure space, can effectually prevent that the tailing pulp in tailing pulp sampling mechanism 2 from receiving the pollution, also can avoid environmental changes such as external dust and illumination to influence the testing result in the testing process simultaneously, and then can guarantee the accuracy of testing result.
Specifically, in the present embodiment, as shown in fig. 2 and 3, the tailing slurry sampling mechanism 2 includes a water inlet tank 21, a tailing slurry collecting tank 22, an image collecting tank 23, and a foam filtering baffle 24. Wherein: the upper end of the water inlet groove 21 is connected with an ore pulp conveying pipeline 5, the ore pulp conveying pipeline 5 is a three-way pipeline, self-retaining sampling or pumping sampling can be selected according to on-site industrial and mining, and the operation is flexible; the tailing slurry collecting groove 22 is communicated with the water inlet groove 21, the image collecting groove 23 is communicated with the tailing slurry collecting groove 22, and the water inlet groove 21 and a slurry inlet mode between the tailing slurry collecting groove 22 and a slurry inlet mode between the ore slurry collecting groove and the image collecting groove 23 all adopt an overflow liquid inlet mode. The image detection unit is located directly above the image acquisition tank 23, and is preferably an industrial camera.
Specifically, the inlet end of the tailing slurry collecting tank 22 is higher than the bottom of the inlet tank 21, so that a certain height difference is formed, and tailing slurry can enter the inlet tank 21 firstly to be stabilized, and then enters the tailing slurry collecting tank 22 in an overflow mode.
In addition, the bottom of the tailing slurry collecting tank 22 is inclined downwards to play a role in diversion; one end of the liquid level meter far away from the water inlet groove 21 is provided with a liquid outlet, a liquid discharge regulating valve 6 is installed at the liquid outlet, a liquid level meter 7 is installed inside the liquid discharge end of the image acquisition groove 23, and the liquid discharge regulating valve 6 and the liquid level meter 7 are electrically connected with the electric control cabinet 1.
Meanwhile, a U-shaped pipeline 8 is installed at the bottom of the liquid discharge end of the tailing slurry collecting tank 22, and the other end of the U-shaped pipeline 8 is connected to a liquid inlet at the bottom of the image collecting tank 23; a liquid discharge regulating valve 6 is also arranged in the middle of the U-shaped pipeline 8 and is electrically connected with the electric control cabinet 1; through tailing pulp collecting vat 22 with adopt U type pipeline 8 to connect between the image acquisition groove 23 for in the tailing pulp can get into image acquisition groove 23 from bottom to top, can ensure the stability of the tailing pulp liquid level in the image acquisition groove 23 on the one hand, on the other hand can effectively avoid the tailing pulp in the image acquisition groove 23 to take place to deposit, thereby guarantee the accuracy of testing result, improve and detect the accuracy, provide accurate data guidance for the automatic medicine control of flotation, guarantee the flotation effect, avoid the medicine extravagant.
Foam filtering baffle 24 is equipped with at least one, and it is installed the inside of tailing pulp collecting vat 22's the end of intaking for foam to in the tailing pulp filters the interception, with the purity of guaranteeing the tailing pulp liquid level, in order to avoid the tailing pulp liquid level on the foam pile up, influence image acquisition. In this embodiment, three foam filtering partitions 24 are provided, and the three foam filtering partitions 24 are disposed at equal intervals.
In addition, in this embodiment, the tailing slurry sampling mechanism 2 further includes a recovery tank 25, the recovery tank 25 is embedded in the installation chamber 11 of the electric control cabinet 1, and the bottom of the recovery tank is a conical structure and has at least one liquid outlet. The inlet tank 21, the tailing slurry collecting tank 22 and the image collecting tank 23 are all contained in the inlet tank, and are used for collecting tailing slurry discharged from the liquid discharge port of the image collecting tank 23 and the liquid discharge port of the tailing slurry collecting tank 22.
Also, in this embodiment, the tailing slurry sampling mechanism 2 further comprises a sweeping assembly comprising a scraper and a drive 26, wherein the scraper is comprised of two parts, including a foam scraper 27 located between foam filtering partitions 24 and an anti-settling scraper 28 located at the bottom of the tailing slurry collection tank 22; the driving part 26 is set to be a driving motor matched with the ball screw, and the driving part 26 is used for driving the scraper to do reciprocating motion to clean.
In the use process, the driving part 26 drives the foam scraping plate 27 and the anti-sedimentation scraping plate 28 to work simultaneously, on one hand, foam between the foam filtering partition plates 24 is cleaned, the foam filtering partition plates 24 are prevented from being blocked, and the tailing pulp is ensured to continuously and stably flow; on the other hand, the anti-settling scraper 28 cleans the bottom of the tailing slurry collecting tank 22 to prevent impurities in the tailing slurry from settling.
The working principle of the invention is as follows:
when in use, the ore pulp conveying pipeline conveys tailing pulp generated in the flotation process to the water inlet groove 21, then the tailing pulp enters the tailing pulp collecting groove 22 in an overflow mode and finally enters the image collecting groove 23, in the process, foam in the tailing pulp is trapped between the foam filtering partition plates 24 by the foam filtering partition plates 24 arranged at the front end of the tailing pulp collecting groove 22, the tailing pulp enters the image collecting groove 23, the image collecting unit 3 works to collect images and conveys the collected information to the AI online analyzing unit 4, the AI online analyzing unit 4 analyzes and processes the image information to obtain tailing ash and floating fine foam ash and conveys the data to the central control unit of the electric control cabinet 1, the central control unit automatically adjusts corresponding control parameters according to the data provided by the AI online analyzing unit 4 by combining the flow rate and the concentration data of the flotation pulp, and adjusting the chemical adding amount of the flotation chemicals in real time and adjusting the chemical adding amount in real time.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
Claims (8)
1. The utility model provides an online vision ore pulp detection device of AI which characterized in that: the method comprises the following steps:
an electric control cabinet;
tailing slurry sampling mechanism: be located in the automatically controlled cabinet, sample the tailing pulp, it includes:
a water inlet groove: one side of the pulp conveying pipe is connected with a pulp conveying pipeline,
a tailing slurry collecting tank: is connected with the other side of the water inlet tank,
and, an image acquisition tank: is connected with one side of the tailing slurry collecting tank far away from the water inlet tank,
the pulp inlet mode between the water inlet tank and the tailing pulp collecting tank and the pulp inlet mode between the pulp collecting tank and the image collecting tank adopt an overflow liquid inlet mode;
an image acquisition unit: the electric control cabinet is electrically connected in the electric control cabinet and is positioned right above the image acquisition groove so as to acquire the state of tailing slurry in the image acquisition groove in real time;
and, an AI online analysis unit: and the image acquisition unit is electrically connected with the AI online analysis unit so as to analyze and process the information acquired by the image acquisition unit.
2. The AI on-line visual pulp testing device of claim 1, characterized in that: the tailing slurry sampling mechanism further comprises a foam filtering partition plate which is fixedly arranged inside the water inlet end of the tailing slurry collecting tank.
3. The AI on-line visual pulp testing device of claim 2, characterized in that: and a liquid discharge regulating valve is installed on the outer side of the liquid discharge end of the tailing slurry collecting tank, a liquid level meter is installed on the inner side of the tailing slurry collecting tank, and the liquid discharge regulating valve and the liquid level meter are electrically connected with the electric control cabinet.
4. The AI on-line visual pulp testing device of claim 3, wherein: the tailing pulp sampling mechanism further comprises a recovery tank which is fixedly arranged in the electric control cabinet, a water outlet is formed in the bottom of the recovery tank, and the water inlet tank, the tailing pulp collecting tank and the image collecting tank are all stored in the recovery tank.
5. The AI on-line visual pulp testing device of claim 4 wherein: tailing slurry sampling mechanism is still including cleaning the subassembly, and it includes:
scraping plate: the device comprises foam scrapers positioned between foam filtering clapboards and an anti-precipitation scraper positioned at the bottom of the tailing slurry collecting tank;
and, a driver: and driving the scraper to clean.
6. The AI on-line visual pulp testing device of claim 5, wherein: one side of the electric control cabinet is provided with an installation chamber, and the recovery tank is embedded in the installation chamber.
7. The AI on-line visual pulp testing device of claim 6, wherein: the installation room is outdoor to install sealing door, sealing door with the sealed lock of installation room.
8. The AI on-line visual pulp testing device of claim 1 or 7, characterized in that: the image acquisition unit is set as an industrial camera.
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| CN202110305393.7A CN113063781A (en) | 2021-03-22 | 2021-03-22 | Novel AI online vision ore pulp detector |
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| CN202110305393.7A CN113063781A (en) | 2021-03-22 | 2021-03-22 | Novel AI online vision ore pulp detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117740853A (en) * | 2024-02-19 | 2024-03-22 | 天津美腾科技股份有限公司 | Ore pulp ash instrument and ore pulp detection method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586339A (en) * | 2019-09-02 | 2019-12-20 | 江苏仕能机械设备有限公司 | Tailing slurry treatment device for online visual flotation system detector |
| CN110586338A (en) * | 2019-09-02 | 2019-12-20 | 江苏仕能机械设备有限公司 | On-line visual flotation system detector for flotation dosing control |
| CN210935407U (en) * | 2019-09-02 | 2020-07-07 | 江苏仕能机械设备有限公司 | On-line visual flotation system detector for flotation dosing control |
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2021
- 2021-03-22 CN CN202110305393.7A patent/CN113063781A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586339A (en) * | 2019-09-02 | 2019-12-20 | 江苏仕能机械设备有限公司 | Tailing slurry treatment device for online visual flotation system detector |
| CN110586338A (en) * | 2019-09-02 | 2019-12-20 | 江苏仕能机械设备有限公司 | On-line visual flotation system detector for flotation dosing control |
| CN210935407U (en) * | 2019-09-02 | 2020-07-07 | 江苏仕能机械设备有限公司 | On-line visual flotation system detector for flotation dosing control |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117740853A (en) * | 2024-02-19 | 2024-03-22 | 天津美腾科技股份有限公司 | Ore pulp ash instrument and ore pulp detection method |
| CN117740853B (en) * | 2024-02-19 | 2024-05-28 | 天津美腾科技股份有限公司 | Ore pulp ash instrument and ore pulp detection method |
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