Simulation settlement device

Abstract

The utility model relates to the technical field of sedimentation treatment, in particular to a simulation sedimentation device. The device comprises a settling container, a stirring mechanism and a monitoring mechanism, wherein the settling container is provided with a sample liquid inlet for inputting a sample liquid, a medicament inlet for inputting a medicament and a discharge port; the stirring mechanism comprises a stirring piece extending into the settling container and a driving structure for driving the stirring piece to rotate; the monitoring mechanism is used for monitoring the sedimentation state of the sample liquid in the sedimentation container. The simulation settlement device provided by the utility model can automatically simulate and monitor the settlement state, so that the manual labor amount is reduced, and the reliability of a monitoring result is improved; in addition, a worker can set parameters such as the sample liquid amount, the reagent amount, the rotating speed of the stirring piece, the stirring time and the sedimentation ending condition according to the actual situation, so that the monitoring result is more accurate and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of sedimentation treatment, in particular to a simulation sedimentation device. Background Art

[0002] In the chemical beneficiation process, to ensure the required pulp mass fraction during leaching, a concentration operation is usually performed before leaching. The pulp after leaching and the pulp after chemical precipitation must be separated into solid and liquid phases to meet the requirements of subsequent operations. Concentrators are generally used for solid-liquid separation. The pulp enters the concentration tank, where solid particles settle under the action of gravity. The density difference between the solid and liquid phases causes them to separate into layers. Eventually, the liquid overflows from the top of the equipment, and the concentrated phase is discharged from the bottom.

[0003] During the sedimentation process, workers were unable to directly observe the thickener's sedimentation. Instead, they could only indirectly assess the slurry's sedimentation status by measuring the turbidity of the thickener's overflow water and the thickness of the supernatant in the thickener tank. When the thickener's overflow water was turbid or the supernatant was thin, workers would take slurry samples from the thickener's feed line, manually add concentrating agents, and observe the sedimentation. This manual sampling method, which simulates and monitors sedimentation, not only increased labor but also relied on operator proficiency, making it difficult for novice operators and unreliable.

[0004] Therefore, there is an urgent need to provide a simulation sedimentation device that can automatically simulate the sedimentation process. Utility Model Content

[0005] The purpose of the utility model is to provide a simulation sedimentation device, which can automatically simulate and monitor the sedimentation process, thereby reducing manual labor and improving the reliability of monitoring results.

[0006] A simulated sedimentation device, comprising:

[0007] A sedimentation container is provided with a sample liquid inlet for inputting a sample liquid, a medicine inlet for inputting a medicine, and a discharge port;

[0008] a stirring mechanism comprising a stirring member extending into the sedimentation container and a driving structure for driving the stirring member to rotate;

[0009] The monitoring mechanism is used to monitor the sedimentation state of the sample liquid in the sedimentation container.

[0010] Furthermore, the monitoring mechanism includes a density monitoring module, a density monitoring hole is provided on the side wall of the sedimentation container, and the density monitoring module is plugged into the density monitoring hole.

[0011] Furthermore, the monitoring mechanism further includes a visual monitoring module, which is arranged at the periphery of the sedimentation container and is used to collect images inside the sedimentation container;

[0012] The side wall of the sedimentation container is made of transparent material or a transparent window is provided on the side of the sedimentation container close to the shooting end of the visual monitoring module.

[0013] Furthermore, the visual monitoring module includes a camera and a fill light structure, the side wall of the sedimentation container is made of transparent material, and the camera and the fill light structure are respectively arranged on opposite sides of the sedimentation container.

[0014] Furthermore, it also includes a cleaning mechanism, which includes a plurality of nozzles fixed on the sedimentation container; one end of each nozzle extends into the sedimentation container, and the other end can be connected to a water source.

[0015] Furthermore, the bottom wall of the sedimentation container is an inverted cone-shaped structure, and the discharge port is provided at the bottom of the bottom wall of the sedimentation container;

[0016] And / or, an overflow port is provided at the upper middle portion of the side wall of the sedimentation container.

[0017] Furthermore, the sedimentation container includes a cylinder with an open upper end and an end cover covering the upper opening of the cylinder; the sample liquid inlet and the drug inlet are arranged on the end cover; and the discharge port is arranged at the bottom of the cylinder.

[0018] Furthermore, it also includes a base, and the lower end of the sedimentation container is connected to the base; a discharge pipe connected to the discharge port is provided on the base, and a discharge valve is provided on the discharge pipe.

[0019] Furthermore, it also includes a plurality of fixed tie bars, each of which is arranged on the outer periphery of the sedimentation container, and the two ends of each fixed tie bar are respectively connected to the end cover and the base.

[0020] Furthermore, it also includes a shell, on which a display screen and / or control buttons are installed, and the sedimentation container, the stirring mechanism and the monitoring mechanism are all installed in the shell.

[0021] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0022] Beneficial effects of the utility model:

[0023] The present invention provides a simulated sedimentation device, comprising a sedimentation container, a stirring mechanism, and a monitoring mechanism, wherein: the sedimentation container is provided with a sample liquid inlet for inputting a sample liquid, a drug inlet for inputting a drug, and a discharge port; the stirring mechanism includes a stirring member extending into the sedimentation container and a drive structure for driving the stirring member to rotate; and the monitoring mechanism is used to monitor the sedimentation state of the sample liquid in the sedimentation container. The simulated sedimentation device provided in this application can automatically simulate and monitor the sedimentation state, thereby reducing manual labor and improving the reliability of the monitoring results. In addition, the staff can set parameters such as the sample liquid volume, drug dosage, stirring member rotation speed, stirring time, and sedimentation end conditions according to actual conditions, making the monitoring results more accurate and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 A schematic diagram of the internal structure of a simulated sedimentation device provided in an embodiment of the present utility model;

[0026] Figure 2 A schematic diagram of the three-dimensional structure of a simulated sedimentation device provided in an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of the three-dimensional structure of the sedimentation container and the base provided in an embodiment of the present utility model;

[0028] Figure 4 A schematic diagram of the connection structure of the sedimentation container, base and fixed tie rods provided in an embodiment of the present utility model;

[0029] Figure 5 A schematic diagram of the three-dimensional structure of the simulated sedimentation device (including pipelines) provided in an embodiment of the present utility model;

[0030] Figure 6 This is a schematic diagram of the overall structure of the simulated sedimentation device provided in an embodiment of the utility model.

[0031] icon:

[0032] 1- Sedimentation container; 11- Cylinder; 111- Discharge port; 112- Density monitoring hole; 113- Overflow port; 12- End cap; 121- Sample liquid inlet; 122- Reagent inlet; 123- First positioning groove; 13- First protective pad; 14- Liquid level switch;

[0033] 2- stirring mechanism; 21- stirring member; 22- driving structure;

[0034] 3- monitoring mechanism; 31- density monitoring module; 32- visual monitoring module; 321- camera; 322- fill light structure;

[0035] 41- nozzle;

[0036] 5-base; 51-second positioning slot; 52-second protection pad;

[0037] 6-Fixed stretching;

[0038] 7-housing; 71-display screen; 72-control button;

[0039] 81-Pharmaceutical pipeline; 811-Cache container; 82-Sample liquid main pipe; 83-Sample liquid branch pipe; 84-Overflow branch pipe; 85-Flushing main pipe; 86-Flushing branch pipe. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0042] It should be noted that in the description of this utility model, the terms "connection" and "installation" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; direct connection or connection through an intermediate medium; mechanical connection or electrical connection. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0043] The embodiment of the utility model provides a simulation settlement device, referring to Figure 1 and Figure 2 , the device comprises:

[0044] The sedimentation container 1 is provided with a sample liquid inlet 121 for inputting a sample liquid, a drug inlet 122 for inputting a drug, and a discharge port 111;

[0045] The stirring mechanism 2 includes a stirring member 21 extending into the sedimentation container 1 and a driving structure 22 for driving the stirring member 21 to rotate;

[0046] The monitoring mechanism 3 is used to monitor the sedimentation state of the sample liquid in the sedimentation container 1 .

[0047] The working principle of the simulated sedimentation device is as follows: in the initial state, the discharge port 111 is in a closed state; first, the sedimentation sample liquid and the reagent are input into the sedimentation container 1 through the sample liquid inlet 121 and the reagent inlet 122 respectively; then, the driving structure 22 is started to drive the stirring element 21 to rotate, thereby accelerating the mixing of the sedimentation sample liquid and the reagent in the sedimentation container 1. After the set stirring time is reached, the driving structure 22 stops and the stirring element 21 stops rotating; the monitoring mechanism 3 collects the sedimentation status information of the sample liquid in the sedimentation container 1 in real time during the sedimentation process, and uploads the collected information to the industrial control system; the industrial control system is preset with a sedimentation end condition. When the information collected by the monitoring mechanism 3 meets the sedimentation end condition, the discharge port 111 is opened, and the waste material in the sedimentation container 1 is discharged through the discharge port 111.

[0048] Through the above process, the simulated sedimentation device provided in this application can automatically simulate and monitor the sedimentation state, thereby reducing manual labor and improving the reliability of the monitoring results; in addition, the staff can set parameters such as the sample liquid volume, drug dosage, stirring speed, stirring time and sedimentation end conditions according to actual conditions, so that the monitoring results are more accurate and reliable.

[0049] It should be noted that the industrial control system includes a data acquisition unit, a communication unit, a storage unit and a data processing unit, among which: the data acquisition unit is used to collect real-time monitoring data of the device; the communication unit is used for data transmission between the industrial control system and external equipment; the storage unit is used to store various data; the data processing unit is used to perform data noise reduction and identification, and send the processed data to the execution unit; after receiving the data from the data processing unit, the execution unit generates a control instruction and sends it to the relevant execution agency to realize automatic control of the simulated settlement device.

[0050] Continue to refer to Figure 1 The stirring member 21 includes a stirring shaft and a stirring blade, wherein the stirring blade is located in the sedimentation container 1; one end of the stirring shaft is connected to the stirring blade, and the other end thereof extends from the sedimentation container 1 and is connected to the driving structure 22. The driving structure 22 can be a motor. The driving structure 22 can drive the stirring shaft to rotate, thereby driving the stirring blade to rotate, thereby mixing the sample liquid and the drug.

[0051] Furthermore, the monitoring mechanism 3 includes a density monitoring module 31 . A density monitoring hole 112 is provided on the side wall of the sedimentation container 1 , and the density monitoring module 31 is plugged into the density monitoring hole 112 .

[0052] Specifically, the density monitoring module 31 includes a densitometer and a mounting sleeve that fits over the densitometer. The inner diameter of the density monitoring hole 112 matches the diameter of the mounting sleeve, allowing the mounting sleeve to be inserted into the density monitoring hole 112 and secured to the sedimentation vessel 1 via a locking member. The density monitoring module 31 records the density of the suspended solids within the sedimentation vessel 1 in real time during the sedimentation process and uploads this density monitoring data to the industrial control system in real time. The industrial control system compares this density monitoring data with preset density termination conditions to determine whether the sedimentation process has concluded. Furthermore, operators can access the monitoring information obtained by the industrial control system at any time, providing a theoretical basis for the actual production process.

[0053] In this embodiment, the simulated sedimentation device further includes a sample liquid delivery mechanism and a drug delivery mechanism, wherein: the sample liquid inlet 121 is connected to the sample liquid delivery mechanism, and the drug inlet 122 is connected to the drug delivery mechanism, and the sample liquid delivery mechanism and the drug delivery mechanism respectively automatically deliver a set amount of sample liquid and drug into the sedimentation container 1. Optionally, the sample liquid delivery mechanism includes a sample liquid input pump, and the drug delivery mechanism includes a drug input pump, and the sample liquid and drug are automatically pumped into the sedimentation container 1 by the sample liquid input pump and the drug input pump.

[0054] Continue to refer to Figure 1 An overflow port 113 is provided in the middle and upper part of the side wall of the sedimentation container 1. When the water level in the container exceeds the overflow port 113, the liquid in the container can flow out through the overflow port 113, thereby preventing the sample liquid from overflowing from the top of the container; the overflow port 113 can be connected to a pipeline, and the overflow liquid is discharged to a designated location through the pipeline. The bottom wall of the sedimentation container 1 is an inverted cone structure, and the discharge port 111 is provided at the bottom of the bottom wall of the sedimentation container 1. The discharge port 111 can be connected to the waste pool through a pipeline, and a discharge valve is provided on the pipeline; the inverted cone bottom wall is conducive to the accumulation of sedimentation sample liquid above the discharge port 111, thereby facilitating the rapid discharge of waste.

[0055] Optionally, the sedimentation container 1 is further provided with a liquid level switch 14 , through which the input of the sample liquid can be stopped in time.

[0056] Reference Figure 2 , the monitoring mechanism 3 further includes a visual monitoring module 32, which is arranged at the periphery of the sedimentation container 1 and is used to collect images inside the sedimentation container 1;

[0057] The side wall of the sedimentation container 1 is made of transparent material or a transparent window is provided on the side of the sedimentation container 1 close to the shooting end of the visual monitoring module 32 .

[0058] During the monitoring process, the shooting end of the visual monitoring module 32 can shoot the image inside the sedimentation container 1 through the side wall of the sedimentation container 1 or the transparent window on the sedimentation container 1 to shoot and record the sedimentation process.

[0059] Based on the above structure, the visual monitoring module 32 includes a camera 321 and a fill light structure 322 . The side wall of the sedimentation container 1 is made of transparent material. The camera 321 and the fill light structure 322 are respectively arranged on opposite sides of the sedimentation container 1 .

[0060] Specifically, camera 321 is fixed via a mounting bracket 500-700 mm from the central axis of sedimentation vessel 1 to record the sedimentation process. Opposite to camera 321, a fill light structure 322 is mounted on the outer wall of sedimentation vessel 1 on the other side to provide supplemental light for camera 321. Fill light structure 322, which can be a fill light, enhances image clarity and ensures more accurate and reliable monitoring results.

[0061] During the simulated sedimentation process, the density monitoring module 31 and the visual monitoring module 32 of the simulated sedimentation device provided in this embodiment can monitor the concentration of the sample liquid and record the image of the sedimentation process in real time. Based on the sample liquid concentration and video information, the operator can accurately determine the current sedimentation effect of the sample liquid. In addition, because the sidewalls of the sedimentation container 1 are made of transparent material, the operator can directly observe the sedimentation phenomenon within the sedimentation container 1 and infer the current sedimentation status of the concentrator based on the sedimentation process displayed by the device, thus visualizing the sedimentation process of the concentrator.

[0062] Furthermore, the simulated sedimentation device also includes a cleaning mechanism comprising a plurality of nozzles 41 fixed to the sedimentation container 1. One end of each nozzle 41 extends into the sedimentation container 1, and the other end can be connected to a water source. Optionally, the nozzles 41 are universal nozzles, enabling comprehensive cleaning of the interior of the sedimentation container 1. The cleaning mechanism is used to promptly clean and flush the interior of the sedimentation container 1 to avoid affecting monitoring results.

[0063] Reference Figure 3 The sedimentation container 1 includes a cylinder 11 with an upper opening and an end cover 12 covering the upper opening of the cylinder 11; a sample liquid inlet 121 and a drug inlet 122 are provided on the end cover 12; and a discharge port 111 is provided at the bottom of the cylinder 11.

[0064] In this embodiment, the cylinder 11 is a fully transparent cylindrical structure, which can be made of transparent materials such as organic glass, tempered glass, acrylic, etc., without limitation; the side wall of the cylinder 11 is a cylindrical structure, on which a density monitoring hole 112 and an overflow port 113 are provided; the bottom wall of the cylinder 11 is an inverted cone structure, and a discharge port 111 is provided at its bottom.

[0065] In this embodiment, the end cap 12 is provided with a through hole for the stirring member 21 to pass through, and the driving structure 22 can be fixed to the end cap 12 by fasteners such as screws. A plurality of threaded holes are provided through the end cap 12, and a plurality of nozzles 41 correspond to and are screwed to the plurality of threaded holes, thereby fixing the nozzles 41 to the end cap 12.

[0066] Reference Figure 4 In this embodiment, the end cap 12 is plugged into and fits with the upper end of the cylinder 11. Specifically, a first positioning groove 123 is provided on the lower end surface of the end cap 12, and the upper end of the cylinder 11 is plugged into the first positioning groove 123; a first protective pad 13 is provided at the bottom of the first positioning groove 123; the first protective pad 13 is disposed between the bottom surface of the first positioning groove 123 and the upper end surface of the cylinder 11, which helps to improve the sealing and reliability of the connection between the cylinder 11 and the end cap 12.

[0067] The simulated sedimentation device further includes a base 5, to which the lower end of the sedimentation container 1 is connected. A discharge pipe connected to a discharge port 111 is provided on the base 5, and a discharge valve is installed on the discharge pipe. The end of the discharge pipe, away from the discharge port 111, can be connected to a waste pool. When sedimentation is complete, the discharge valve opens, and the waste in the sedimentation container 1 flows into the waste pool through the discharge port 111 and the discharge pipe.

[0068] In the above structure, the base 5 is used to place the sedimentation container 1; a second positioning groove 51 is provided on the upper end surface of the base 5, and the lower end of the sedimentation container 1 is provided in the second positioning groove 51; a second protective pad 52 is provided in the second positioning groove 51; the second protective pad 52 is provided between the bottom surface of the second positioning groove 51 and the bottom surface of the sedimentation container 1, which is beneficial to improving the sealing and reliability of the connection between the sedimentation container 1 and the base 5.

[0069] In addition to the above structure, the simulated sedimentation device further includes a plurality of fixed tie bars 6, each of which is disposed on the outer periphery of the sedimentation container 1, and each of which has its ends connected to the end cap 12 and the base 5. The function of the fixed tie bars 6 is to form the end cap 12, the cylinder 11, and the base 5 into a single unit, thereby preventing the sedimentation container 1 from shaking.

[0070] In this embodiment, the number of fixed tie bars 6 is four and they are evenly distributed along the circumference of the sedimentation container 1; the end cover 12 is provided with a plurality of connecting holes corresponding one-to-one to the plurality of fixed tie bars 6, and the base 5 is provided with a plurality of threaded holes corresponding one-to-one to the plurality of fixed tie bars 6, and the lower end of each fixed tie bar 6 passes through the corresponding connecting hole and is screwed to the corresponding threaded hole; the lower end of the fixed tie bar 6 passes through the corresponding threaded hole and is locked by a nut; the upper end of each fixed tie bar 6 is sequentially installed with a butterfly nut, a spring washer and a flat washer from top to bottom, and the butterfly nut presses the spring washer and flat washer onto the end cover 12, thereby firmly fixing the end cover 12 and the base 5 on the cylinder 11.

[0071] Reference Figure 5 In this embodiment, there is at least one drug inlet 122. Accordingly, the device includes at least one drug pipeline 81, with each drug inlet 122 corresponding to each drug pipeline 81. Each drug pipeline 81 is connected at both ends to a corresponding drug inlet 122 and a drug storage container, respectively. Each drug pipeline 81 is connected to a drug delivery pump. When the device is activated, the drug delivery pump and drug pipeline 81 can quantitatively deliver the drug into the sedimentation container 1.

[0072] In this embodiment, the number of the reagent pipes 81 can be one or more. For example, the number of the reagent pipes 81 is two, one of which is used to input a main sedimentation reagent into the sedimentation container 1, and the other is used to input an auxiliary sedimentation reagent into the sedimentation container 1. The use of two sedimentation reagents can improve the sedimentation effect and make the simulation results more accurate.

[0073] Optionally, a buffer container 811 is provided on each medicine pipeline 81, and the medicine can be buffered through the buffer container 811, which is beneficial for the continuous operation of the device.

[0074] In this embodiment, the device also includes a sample liquid main pipe 82, a sample liquid branch pipe 83 and an overflow branch pipe 84, wherein: one end of the sample liquid main pipe 82 is connected to the concentrator feed pipe, and the other end is connected to the concentrator feed pipe or the waste pool; the two ends of the sample liquid branch pipe 83 are respectively connected to the sample liquid inlet 121 and the sample liquid main pipe 82; the two ends of the overflow branch pipe 84 are respectively connected to the overflow port 113 and the sample liquid main pipe 82.

[0075] During the process of inputting the sample liquid into the sedimentation container 1, the sample liquid enters the sedimentation container 1 through the sample liquid main pipe 82 and the sample liquid branch pipe 83; when the sample liquid in the sedimentation container 1 passes over the overflow port 113, the excess sample liquid returns to the sample liquid main pipe 82 through the overflow port 113 and the overflow branch pipe 84.

[0076] In this embodiment, the device further includes a main flushing pipe 85 and multiple branch flushing pipes 86, wherein one end of the main flushing pipe 85 is connected to a water source; one end of each of the multiple branch flushing pipes 86 is connected to the main flushing pipe 85, and the other ends of the multiple branch flushing pipes 86 are connected one-to-one to the multiple nozzles 41 and the multiple buffer containers 811 on the sedimentation container 1. This arrangement enables the cleaning of the sedimentation container 1 and the buffer container 811, further improving the degree of automation of the device.

[0077] Reference Figure 6 The simulated sedimentation device further includes a housing 7 equipped with a display screen 71 and / or control buttons 72. The sedimentation container 1, stirring mechanism 2, and monitoring mechanism 3 are all housed within the housing 7. In this structure, the housing 7 protects the internal structure and integrates the various components into a single unit, facilitating the use and transfer of the device. An operator can observe the sedimentation status in real time via the display screen 71 on the housing 7 and control the device's operation via the control buttons 72.

[0078] In summary, the simulated sedimentation device provided in this embodiment can automatically take samples, add reagents, mix, monitor, discharge and clean, which reduces manual labor and improves the reliability of monitoring results; at the same time, the device can set corresponding parameters according to actual conditions, meeting the simulation requirements of various working conditions; in addition, the device also has the advantages of simple structure and easy operation, so that the monitoring results do not depend on the proficiency of employees, which is conducive to promotion and use.

[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A simulated sedimentation device, characterized in that: include: A sedimentation container (1) is provided with a sample liquid inlet (121) for inputting a sample liquid, a medicine inlet (122) for inputting a medicine, and a discharge port (111); A stirring mechanism (2) comprising a stirring member (21) extending into the sedimentation container (1) and a driving structure (22) for driving the stirring member (21) to rotate; The monitoring mechanism (3) is used to monitor the sedimentation state of the sample liquid in the sedimentation container (1).

2. The simulated sedimentation device according to claim 1, characterized in that: The monitoring mechanism (3) comprises a density monitoring module (31); a density monitoring hole (112) is provided on the side wall of the sedimentation container (1); and the density monitoring module (31) is plugged into the density monitoring hole (112).

3. The simulated sedimentation device according to claim 1, characterized in that: The monitoring mechanism (3) further comprises a visual monitoring module (32), wherein the visual monitoring module (32) is arranged on the periphery of the sedimentation container (1) and is used to collect images inside the sedimentation container (1); The side wall of the sedimentation container (1) is made of a transparent material, or a transparent window is provided on the side of the sedimentation container (1) close to the shooting end of the visual monitoring module (32).

4. The simulated sedimentation device according to claim 3, characterized in that: The visual monitoring module (32) comprises a camera (321) and a fill light structure (322); the side wall of the sedimentation container (1) is made of a transparent material; the camera (321) and the fill light structure (322) are respectively arranged on opposite sides of the sedimentation container (1).

5. The simulated sedimentation device according to claim 1, characterized in that: It also includes a cleaning mechanism, which includes a plurality of nozzles (41) fixed on the sedimentation container (1); one end of each nozzle (41) extends into the sedimentation container (1), and the other end can be connected to a water source.

6. The simulated sedimentation device according to claim 1, characterized in that: The bottom wall of the sedimentation container (1) is in an inverted cone-shaped structure, and the discharge port (111) is arranged at the bottom of the bottom wall of the sedimentation container (1); And / or, an overflow port (113) is provided at the upper middle portion of the side wall of the sedimentation container (1).

7. The simulated sedimentation device according to any one of claims 1 to 5, characterized in that: The sedimentation container (1) comprises a cylinder (11) with an upper opening and an end cover (12) covering the upper opening of the cylinder (11); the sample liquid inlet (121) and the medicine inlet (122) are arranged on the end cover (12); and the discharge port (111) is arranged at the bottom of the cylinder (11).

8. The simulated sedimentation device according to claim 7, characterized in that: It also includes a base (5), and the lower end of the sedimentation container (1) is connected to the base (5); a discharge pipe connected to the discharge port (111) is provided on the base (5), and a discharge valve is provided on the discharge pipe.

9. The simulated sedimentation device according to claim 8, characterized in that: It also includes a plurality of fixed tie bars (6), each of which is arranged on the outer periphery of the sedimentation container (1), and the two ends of each fixed tie bar (6) are respectively connected to the end cover (12) and the base (5).

10. The simulated sedimentation device according to any one of claims 1 to 5, characterized in that: It also includes a shell (7), on which a display screen (71) and / or a control button (72) are installed. The sedimentation container (1), the stirring mechanism (2) and the monitoring mechanism (3) are all installed in the shell (7).

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