Non-Newtonian fluid characteristic generating component and device, and image acquisition method

Abstract

The invention relates to a non-Newtonian fluid characteristic generating component and device, an image acquisition system and method, and relates to the fields of environmental protection and smart water technology. The device functions and the method of the invention can be directly realized through artificial intelligence. In order to solve the technical problems of the existing sludge moisture content detection operation being complicated, the test cycle being long, and the cost being high, the technical solution provided by the invention is as follows: a non-Newtonian fluid characteristic generating component, the component comprising a turntable, a baffle and a nozzle; the turntable is provided with six accommodating chambers, and the baffle is used to close four accommodating chambers; the turntable rotates, and one accommodating chamber is rotated to the sample loading system, the vibration system, the sludge scraping system, the injection system, the cleaning system and the drying system in turn; the sample loading system (loading non-Newtonian fluid), the vibration system (vibrating non-Newtonian fluid), the sludge scraping system (scraping off the sludge), the injection system (spraying through the nozzle), the cleaning system (cleaning the accommodating chamber), and the drying system (introducing high-pressure gas). The invention is suitable for use in the work of measuring the sludge moisture content.

Description

Technical Field

[0001] It involves the fields of environmental protection and smart water technology. Background Art

[0002] Current sludge moisture content testing methods use traditional gravimetric methods. However, this method suffers from a series of issues, including delayed test results and the inability to obtain key parameters in real time, which severely impacts the efficiency of sludge treatment and disposal. Furthermore, existing infrared and electrochemical methods, while considered advanced, are unable to accurately quantify multiple dimensions of sludge information, including composition, chemical characteristics, and physical parameters. Furthermore, they are limited by factors such as sludge composition heterogeneity and low mass transfer efficiency, leading to significant errors in test results.

[0003] In recent years, with the continuous maturity of image omics and machine learning technologies, we can use these new technologies to achieve high-speed, efficient, and high-precision analysis of image information, thereby quantifying and quickly identifying the non-Newtonian fluid properties of sludge, and thus forming a technology for rapid identification of sludge moisture content.

[0004] This innovative technology leverages image segmentation techniques from imageomics to rapidly, objectively, and quantitatively extract the required image features from sludge images at varying moisture contents. Machine learning and deep learning techniques are then used to further analyze these image features, yielding even more detailed and accurate data. Furthermore, to enhance the reliability of the results, we employ artificial enhancement techniques to obtain images of non-Newtonian fluid characteristics.

[0005] This integrated technology enables us to obtain accurate and reliable data from the entire sludge generation process to image acquisition. This means we can quickly and accurately identify the sludge's moisture content and obtain comprehensive information on its composition, chemical characteristics, physical parameters, and other dimensions. The application of this innovative technology is of great significance for improving the efficiency of sludge treatment and disposal.

[0006] Compared to traditional gravimetric methods, the combination of image omics and machine learning technologies makes sludge moisture content testing more efficient, accurate, and economical. This method not only provides real-time test results but also delivers more comprehensive and detailed information, providing a more reliable basis for decision-making and optimization of sludge treatment and disposal.

[0007] Furthermore, the continued development and optimization of image omics and machine learning techniques offer us even greater potential. With further technological advancements, we can further improve the accuracy and precision of our tests while expanding our application to include more sludge characteristics and parameters.

[0008] In summary, rapid sludge moisture identification technology based on image omics and machine learning techniques has enormous potential and advantages. This innovative approach can overcome the limitations of traditional methods and achieve rapid and accurate identification of sludge moisture content and its multiple dimensions. With the continuous development of technology, we have reason to believe that rapid sludge moisture identification technology will achieve further breakthroughs and innovations in practical applications.

[0009] However, in traditional sludge moisture content detection operations, infrared and electrochemical methods cannot accurately quantify information on multiple dimensions such as its components, chemical characteristics, and physical parameters. They are often subject to factors such as the heterogeneity of sludge components and low mass transfer efficiency, resulting in large errors. As a result, the process is complex, the testing cycle is long, and the cost is high. Summary of the Invention

[0010] In order to solve the technical problems of the existing sludge moisture content detection, such as complex operation, long test cycle and high cost, the technical solution provided by the present invention is as follows:

[0011] A non-Newtonian fluid characteristic generating component, the component comprising a rotating disk, a baffle and a nozzle;

[0012] The turntable is provided with six accommodating cavities, which are through holes on the turntable, parallel to the axis of the turntable and evenly distributed on the turntable;

[0013] The baffle is provided at the lower end of the turntable and is used to close the lower openings of four of the six accommodating cavities;

[0014] The nozzle is arranged on the baffle and is connected to a side of the baffle away from the nozzle;

[0015] A rotating shaft is provided on the axis of the turntable, and the rotating shaft is used to drive the turntable to rotate along the rotating shaft, and rotate one of the accommodating chambers to the gear positions of six systems in sequence, wherein the six systems are respectively a sample loading system, a vibrating system, a mud scraping system, a spraying system, a cleaning system and a drying system;

[0016] When one of the accommodating chambers rotates to the sample loading system, non-Newtonian fluid is loaded; when it rotates to the vibration system, the non-Newtonian fluid is vibrated; when it rotates to the mud scraping system, the sludge at the top opening of the accommodating chamber is scraped off; when it rotates to the injection system, pressurization is applied to the accommodating chamber, and the non-Newtonian fluid is sprayed through the nozzle; when it rotates to the cleaning system, the accommodating chamber is cleaned; when it rotates to the drying system, high-pressure gas is introduced into the accommodating chamber.

[0017] Specifically, the vibrating system includes a vibrating rod, a telescopic rod and an ultrasonic device, one end of the telescopic rod is connected to the vibrating rod, and the other end is connected to the ultrasonic device;

[0018] The vibration system inserts a vibrating rod into a chamber containing a non-Newtonian fluid, and provides ultrasonic waves to the vibrating rod through an ultrasonic device to vibrate and compact the non-Newtonian fluid in the chamber, thereby avoiding residual gas in the chamber that causes subsequent unstable injection.

[0019] Furthermore, a preferred embodiment is provided in which the diameter of the accommodating cavity is 2-20 cm and the height is 15-35 cm.

[0020] Based on the same inventive concept, the present invention also provides a non-Newtonian fluid characteristic generating device, said device comprising: said component, functional system, rotating motor and light box;

[0021] The functional system includes: a vibrating rod for vibrating the non-Newtonian fluid in the accommodating chamber, a scraper for scraping off sludge at the top opening of the accommodating chamber, a piston for pressurizing the accommodating chamber, a brush for cleaning the accommodating chamber, and a blowpipe for introducing high-pressure gas into the accommodating chamber;

[0022] The rotating motor is used to drive the rotating shaft to drive the turntable to rotate;

[0023] The light box includes an LED light and two cameras. The two cameras are arranged on the side of the nozzle. One of the cameras is placed horizontally, and the other camera forms a certain angle with it. The angle can be adjusted and is facing the nozzle of the nozzle. On the light box, on the side wall where the camera is located, except for the camera, the rest is LED light. The LED light is built-in and facing the nozzle.

[0024] Specifically, the light box is a rectangular parallelepiped structure with dimensions of L×B×H=40×30×50cm. The device includes an LED light 9 and two cameras 8. The two cameras 8 are installed on the side of the nozzle 1, with one camera 8 placed horizontally and the other camera 8 at a certain angle with respect to the nozzle of the nozzle 1. The angle can be adjusted and the camera is facing the nozzle of the nozzle 1.

[0025] Besides the camera 8, the side walls of the light box are covered with LED lights 9. These LED lights 9 have a light intensity of 40,000-100,000 lux and are built into the light box, facing the printhead 1. The light box also includes a frosted plate 10 that evenly scatters the light from the LED lights 9, providing a very uniform lighting effect and improving image acquisition quality.

[0026] Furthermore, a preferred embodiment is provided, wherein the device further comprises a grab bucket, a telescopic rod and a guide rail, wherein one end of the telescopic rod is connected to the grab bucket and the other end is connected to the guide rail, wherein the grab bucket is a cylindrical container having a volume greater than that of the accommodating cavity;

[0027] The grab bucket is used to grab the non-Newtonian fluid and place it into the accommodating cavity.

[0028] Furthermore, a preferred embodiment is provided, wherein the vibrating system comprises a telescopic rod and an ultrasonic device, wherein one end of the telescopic rod is connected to the vibrating rod, and the other end is connected to the ultrasonic device;

[0029] The vibrating system inserts a vibrating rod into a containing cavity filled with non-Newtonian fluid, and provides ultrasonic vibration to the vibrating rod through an ultrasonic device to vibrate the non-Newtonian fluid in the containing cavity.

[0030] Furthermore, a preferred embodiment is provided, wherein the injection system includes a piston, a pneumatic punch, a punch, a pneumatic device, and a controller, wherein one end of the pneumatic device is connected to the controller and the other end is connected to the pneumatic punch, the lower end of the punch is connected to the punch, and the piston is installed at the upper end of the accommodating chamber, with a certain distance between the piston and the punch;

[0031] The air pressure device provides the required pressure for the pneumatic punch, the controller is used to control the pneumatic punch, and the pneumatic punch is used to drive the punch to squeeze the piston to spray the non-Newtonian fluid in the accommodating chamber out of the nozzle.

[0032] Furthermore, a preferred embodiment is provided, wherein the pressure range is 0.2-0.8 MPa, the nozzle aperture is 2-8 mm, and the stroke range of the pneumatic punch is 4-30 cm.

[0033] Based on the same inventive concept, the present invention also provides a method for acquiring a characteristic image of a non-Newtonian fluid, which is implemented based on the above-mentioned device and includes:

[0034] The jet process of non-Newtonian fluid is captured by multiple cameras, and the video is classified according to high water content and low water content. The video is converted into time-sequential images by extracting frames, and the image data is extracted through a neural network. The extracted images are divided into training set, validation set and test set. The model is trained with the training set to allow the model to learn the features of the image. The trained model is verified with the validation set to automatically assign weights and adjust parameters. The trained model is tested with the test set to verify its classification accuracy, and finally the water content of the non-Newtonian fluid is identified.

[0035] Based on the same inventive concept, the present invention also provides a computer storage medium for storing a computer program. When the program is read by a computer, the computer executes the method described above.

[0036] Based on the same inventive concept, the present invention also provides a computer, comprising a processor and a storage medium. When the processor reads the computer program stored in the storage medium, the computer executes the method described above.

[0037] Compared with the prior art, the technical solution provided by the present invention is beneficial in that:

[0038] The non-Newtonian fluid characteristic generation image acquisition and image segmentation system provided by the present invention solves the problems of traditional sludge moisture content detection operations, such as the inability of infrared and electrochemical methods to accurately quantify information in multiple dimensions such as its components, chemical characteristics, and physical parameters, through real-time image features. In addition, the methods are often subject to factors such as the heterogeneity of sludge components and low mass transfer efficiency, resulting in large errors, complexity, long testing cycles, and high costs.

[0039] The non-Newtonian fluid characteristic generation image acquisition and image segmentation system provided by the present invention replaces the traditional weight method and measures the sludge moisture content through image recognition technology.

[0040] The non-Newtonian fluid characteristic generation image acquisition system provided by the present invention can acquire images of samples from multiple angles and synthesize three-dimensional structures from multi-dimensional information.

[0041] The non-Newtonian fluid characteristic generation image acquisition and image segmentation system provided by the present invention can quickly and stably measure the sludge moisture content, thereby improving the sludge treatment efficiency.

[0042] The non-Newtonian fluid characteristic generation image acquisition and image system provided by the present invention has simple operation, high degree of mechanization, short test cycle and recognition accuracy of up to 1%.

[0043] It is suitable for use in determining the moisture content of sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 A three-dimensional schematic diagram of a non-Newtonian fluid characteristic generating assembly provided in embodiment 1;

[0045] Figure 2 Schematic diagram of a device for capturing images of non-Newtonian fluid characteristics provided in Embodiment 3;

[0046] Figure 3 This is a three-dimensional schematic diagram of the light box according to the third embodiment;

[0047] Figure 4 This is a flow chart of sample loading, vibrating, and mud scraping mentioned in Implementation Method 11;

[0048] Figure 5 This is a flow chart of the cleaning and drying mentioned in the eleventh embodiment;

[0049] Among them, 1 represents a nozzle, 2 represents a turntable, 3 represents a collecting trough, 4 represents a grab bucket, 5 represents a functional system, 6 represents an air pressure generator, 7 represents an ultrasonic generator, 8 represents a camera, 9 represents an LED light, 10 represents a baffle, 11 represents an air pump, 12 represents a baffle, 13 represents a containing chamber, and 14 represents a rotating shaft. DETAILED DESCRIPTION

[0050] In order to make the advantages and benefits of the technical solution provided by the present invention more clearly reflected, the technical solution provided by the present invention is now further described in detail with reference to the accompanying drawings, specifically:

[0051] Implementation Method 1: Combination Figure 1 To illustrate this embodiment, this embodiment provides a non-Newtonian fluid characteristic generating assembly, the assembly comprising a rotating disk 2, a baffle 12 and a nozzle 1;

[0052] The turntable 2 is provided with six accommodating cavities 13, which are through holes on the turntable 2, parallel to the axis of the turntable 2, and evenly distributed on the turntable 2;

[0053] The baffle 12 is provided at the lower end of the turntable 2 and is used to close the lower openings of four of the six accommodating cavities 13;

[0054] The nozzle 1 is arranged on the baffle 12 and is connected to a side of the baffle 12 away from the nozzle 1;

[0055] A rotating shaft 14 is provided on the axis of the turntable 2, and the rotating shaft 14 is used to drive the turntable 2 to rotate along the rotating shaft 14.

[0056] The rotating shaft 14 is driven by a rotating motor to drive the turntable 2 to rotate;

[0057] Rotate one of the accommodating chambers 13 to the gear positions of the six systems in sequence, the six systems being respectively a sample loading system, a vibrating system, a mud scraping system, a spraying system, a cleaning system and a drying system;

[0058] Among them, the positions corresponding to the cleaning gear and the drying gear are not closed by the baffle 12.

[0059] The cavity 13 is coated with a double plastic material to prevent corrosion and accumulation.

[0060] When one of the accommodating chambers 13 rotates to the sample loading system, non-Newtonian fluid is loaded; when it rotates to the vibration system, the non-Newtonian fluid is vibrated; when it rotates to the mud scraping system, the sludge at the top opening of the accommodating chamber 13 is scraped off; when it rotates to the injection system, pressurization is applied to the accommodating chamber 13, and the non-Newtonian fluid is sprayed through the nozzle 1; when it rotates to the cleaning system, the accommodating chamber 13 is cleaned; when it rotates to the drying system, high-pressure gas is introduced into the accommodating chamber 13.

[0061] In the scraping system, when the motor drives the turntable 2 to rotate to this position, the baffle 12 gradually closes the upper part of the accommodating chamber 13 and scrapes away excess non-Newtonian fluid.

[0062] The injection system includes a nozzle, a piston, a pneumatic punch, a baffle, a punch, an air pressure device and a controller. One end of the air pressure device is connected to the controller and the other end is connected to the pneumatic punch. The lower end of the punch is connected to the punch. The nozzle is installed at the lower end of the accommodating chamber, and the piston is installed at the upper end of the accommodating chamber. There is a certain distance between the piston and the punch; the air pressure device 6 provides the required pressure for the pneumatic punch, the controller controls the pneumatic punch, and when the controller is started, the pneumatic punch drives the impulse squeezing piston to spray the non-Newtonian fluid in the accommodating chamber 13 from the nozzle 1 and into the collection tank 3 below to complete the injection process. The entire injection process takes 5s-20s.

[0063] The cleaning system includes a cleaning brush, a telescopic rod and an ultrasonic device, one end of the telescopic rod is connected to the cleaning brush and the other end is connected to the ultrasonic device; ultrasonic rapid cleaning can be performed, the cleaning brush is extended down to the bottom of the accommodating chamber 13, and the cleaning brush is driven by ultrasound to clean the non-Newtonian fluid remaining on the inner wall of the accommodating chamber 13. After retracting, the cleaning brush is extended down again. After cleaning for 3-10 minutes, the cleaning brush is automatically retracted, and the cleanliness level can reach up to 98%.

[0064] Compared to traditional sludge moisture content measurement methods such as infrared and electrochemical methods, this system can accurately quantify multiple dimensions of sludge information, including composition, chemical characteristics, and physical parameters, through real-time image features. Traditional methods are often limited by factors such as heterogeneous sludge composition and low mass transfer efficiency, resulting in large errors in results. Furthermore, the testing process is complex, time-consuming, and costly.

[0065] Secondly, the system provided by this invention replaces the traditional gravimetric method with image recognition technology to determine sludge moisture content. This method avoids the tedious step of gravimetric measurement and achieves rapid and accurate sludge moisture content measurement by analyzing and processing images of sludge samples.

[0066] In addition, the system has multi-angle image acquisition capabilities, which can obtain sample information from multiple dimensions and synthesize three-dimensional structures, thereby providing more comprehensive and accurate sludge characteristic analysis results.

[0067] By using the non-Newtonian fluid characteristic generation image acquisition and image segmentation system provided by the present invention, the sludge moisture content can be measured quickly and stably, thereby improving the efficiency and accuracy of sludge treatment.

[0068] Finally, the system is simple to operate and highly mechanized, with short test cycles and high recognition accuracy, reaching 1% accuracy. This makes the system easy to use and suitable for large-scale applications and automated production environments.

[0069] In summary, the non-Newtonian fluid characteristic generation image acquisition and image segmentation system has many advantages in the field of sludge moisture content detection, which can effectively solve the problems existing in traditional methods, provide more accurate, fast and reliable analysis results, and help improve and optimize the sludge treatment process.

[0070] Embodiment 2: This embodiment further limits the non-Newtonian fluid characteristic generating component provided in embodiment 1. The diameter of the accommodating cavity 13 is 2-20 cm and the height is 15-35 cm.

[0071] Implementation Method 3: Combination Figure 1 、 2 This embodiment describes a non-Newtonian fluid characteristic generating device, which includes: the components provided in the first embodiment, the functional system 5, a rotating motor, and a light box;

[0072] The functional system 5 includes: a vibrating rod for vibrating the non-Newtonian fluid in the accommodating chamber 13, a scraper for scraping off sludge at the top opening of the accommodating chamber 13, a piston for pressurizing the accommodating chamber 13, a brush for cleaning the accommodating chamber 13, and a blowpipe for introducing high-pressure gas into the accommodating chamber 13;

[0073] The rotating motor is used to drive the rotating shaft 14 to drive the turntable 2 to rotate;

[0074] Implementation Method 4: Combination Figure 1 、 2 This embodiment is described as further limiting the non-Newtonian fluid characteristic generating device provided in the third embodiment. The device further comprises a grab bucket 4, a telescopic rod, and a guide rail. One end of the telescopic rod is connected to the grab bucket 4, and the other end is connected to the guide rail. The grab bucket 4 is a cylindrical container with a volume greater than that of the accommodating chamber 13.

[0075] The grab bucket 4 is used to grab the non-Newtonian fluid and place it into the accommodating cavity 13 .

[0076] Specifically, the loading system grabs the non-Newtonian fluid to be tested by extending the grab bucket downward, then retracts the grab bucket and transports it to the top of the accommodating chamber through the guide rail. Finally, when the grab bucket is extended down to a position close to the accommodating chamber, the grab bucket is opened and the non-Newtonian fluid is sent into the accommodating chamber to complete the loading.

[0077] Implementation Method 5: Combination Figure 1 、 2 This embodiment is described. This embodiment further limits the non-Newtonian fluid characteristic generating device provided in the third embodiment. The vibration system includes a telescopic rod and an ultrasonic device 7. One end of the telescopic rod is connected to the vibrating rod, and the other end is connected to the ultrasonic device 7.

[0078] The vibrating system inserts a vibrating rod into a receiving chamber 13 filled with a non-Newtonian fluid, and provides ultrasonic vibration to the vibrating rod through an ultrasonic device 7 to vibrate the non-Newtonian fluid in the receiving chamber 13 .

[0079] Implementation Method 6: Combination Figure 1 、 2 This embodiment is described. This embodiment further limits the non-Newtonian fluid characteristic generating device provided in the third embodiment. The injection system includes a piston, a pneumatic punch, a punch, a pneumatic device 6, and a controller. One end of the pneumatic device 6 is connected to the controller, and the other end is connected to the pneumatic punch. The lower end of the punch is connected to the punch. The piston is installed at the upper end of the accommodating chamber 13, and there is a certain distance between the piston and the punch.

[0080] The air pressure device 6 provides the required pressure for the pneumatic punching machine. The controller is used to control the pneumatic punching machine, and the pneumatic punching machine is used to drive the punch to squeeze the piston to spray the non-Newtonian fluid in the accommodating chamber 13 out of the nozzle 1.

[0081] Specifically, the drying system includes an air pipe, a blowing nozzle and an air pressure device, one end of the air pipe is connected to the blowing nozzle and the other end is connected to the air pressure device; compressed gas is sprayed into the accommodating chamber 13 from the upper air pipe through high pressure to form a strong airflow to remove moisture and mud residue remaining on the inner wall of the accommodating chamber 13. The pressure range of the air pressure device 6 is 0.2-0.8Mpa.

[0082] Implementation Method 7: Combination Figure 1 、 2 This embodiment is described as a further limitation of the non-Newtonian fluid characteristic generating device provided in the sixth embodiment. The pressure range is 0.2-0.8 MPa, the aperture of the nozzle 1 is 2-8 mm, and the stroke range of the pneumatic punch is 4-30 cm.

[0083] Implementation Method 8: Combination Figure 4-5 This embodiment provides a method for acquiring images of non-Newtonian fluid characteristics. The method is implemented based on the device provided in the third embodiment, and includes:

[0084] The jet process of the non-Newtonian fluid is captured by multiple cameras 8, and the video is classified according to high water content and low water content. The video is converted into images with a time sequence by extracting frames, and the image data is subjected to feature extraction through a neural network. The extracted images are divided into a training set, a validation set, and a test set. The model is trained with the training set to allow the model to learn the features of the image. The trained model is verified with the validation set to automatically assign weights and adjust parameters. The trained model is tested with the test set to verify its classification accuracy, and finally the water content of the non-Newtonian fluid is identified.

[0085] The image acquisition method captures the jet process of a non-Newtonian fluid through multiple cameras 8, classifies the video according to high water content and low water content, converts the video into images with a time sequence by extracting frames, and extracts features from the image data through a 50-layer neural network. The extracted images are divided into a training set, a validation set, and a test set in a ratio of 6:2:2. The model is trained using the training set to allow the model to learn the features of the images. The trained model is verified using the validation set to automatically assign weights and adjust parameters. The trained model is tested using the test set to verify its classification accuracy, and finally the water content of the non-Newtonian fluid is identified.

[0086] Multiple groups of cameras 8 are used to capture multi-angle videos, extract frames from the captured videos, and then pre-process the extracted video frames and hand them over to the model for feature extraction and prediction.

[0087] Through the temporal shift module, by adding temporal channels, temporal information is captured, computing efficiency and model performance are balanced, and an efficient and practical video understanding model is constructed.

[0088] The image acquisition and segmentation method uses multiple cameras 8 to capture the flow of a non-Newtonian fluid. The video is converted into images by extracting frames, and then a neural network is used to classify the images into the pre-, mid-, and post-stages. The classified images at different stages are collected and compiled into a database. The database is then used for comparison to identify the water content of the non-Newtonian fluid.

[0089] Implementation method 9: This implementation method provides a computer storage medium for storing a computer program. When the program is read by a computer, the computer executes the method provided in implementation method 8.

[0090] Implementation 10: This implementation provides a computer, including a processor and a storage medium. When the processor reads the computer program stored in the storage medium, the computer executes the method provided in Implementation 8.

[0091] Implementation Method 11: Combination Figure 4 and 5 This embodiment is to describe the present embodiment. This embodiment provides a specific embodiment of the non-Newtonian fluid characteristic generation image acquisition system provided above. Specifically:

[0092] The six rotatable functional systems 5 of the accommodating chamber 13 are respectively a sample loading system, a vibrating system, a mud scraping system, a spraying system, a cleaning system, and a drying system.

[0093] The sample loading system includes a grab bucket 4, a telescopic rod and a guide rail. One end of the telescopic rod is connected to the grab bucket 4, and the other end is connected to the guide rail. The grab bucket 4 is a cylindrical container with a diameter of 5 cm, a height of 27 cm, and a volume of 530 cm. 3;

[0094] The vibrating system includes a vibrating rod, a telescopic rod and an ultrasonic device 7, one end of the telescopic rod is connected to the vibrating rod, and the other end is connected to the ultrasonic device 7;

[0095] The mud scraping system includes a baffle 12;

[0096] The injection system includes a nozzle 1, a piston, a pneumatic punch, a baffle 12, a punch, an air pressure device 6 and a controller. One end of the air pressure device 6 is connected to the controller and the other end is connected to the pneumatic punch. The lower end of the punch is connected to the punch. The nozzle 1 is installed at the lower end of the accommodating chamber 13, and the piston is installed at the upper end of the accommodating chamber 13. There is a certain distance between the piston and the punch.

[0097] The cleaning system includes a cleaning brush, a telescopic rod and an ultrasonic device 7, one end of the telescopic rod is connected to the cleaning brush, and the other end is connected to the ultrasonic device 7;

[0098] The drying system includes an air pipe, a blowing nozzle and an air pressure device 6 , wherein one end of the air pipe is connected to the blowing nozzle, and the other end is connected to the air pressure device 6 .

[0099] Workflow and Principle: First, turn on the air pump 11 to adjust the air pressure, turn on the camera assembly, illuminate and capture images, and start the system. The sludge sample is fed into the holding chamber 13 through the sample loading system. The vibrating system performs ultrasonic vibration. After vibration, the scraping system scrapes away excess sludge to complete sample preparation. The pneumatic punch pushes the punch to apply pressure to the piston, which squeezes the holding chamber 13 to eject the sludge sample. The camera assembly identifies the sludge jet, collects its jet characteristics in real time, and extracts target data through post-processing. After the jet, it transfers to the cleaning system, where a cleaning brush extends downward to scrub the inner wall of the holding chamber 13. After scrubbing is complete, the cleaning brush retracts, and the holding chamber 13 transfers to the drying system. The strong airflow generated by the high pressure dries the water and mud residue adhering to the inner wall. The chamber then transfers to the sample loading system to wait for loading, completing the ejection process.

[0100] Specifically:

[0101] Turn on the air pump 11 switch and adjust the air pressure: Before starting the system, you need to turn on the air pump switch and control the operation of the system by adjusting the air pressure of the air pump.

[0102] Turn on the camera assembly, illuminate the light, and capture images: Turn on the camera assembly and provide appropriate lighting to ensure good visibility of the sludge sample when it is photographed. The camera assembly captures images for subsequent image processing and analysis.

[0103] Start the system and send the sludge sample into the accommodating chamber 13: After starting the system, the sludge sample is sent into the accommodating chamber 13 through the sample loading system. The accommodating chamber 13 is an area specially designed to accommodate sludge samples.

[0104] Ultrasonic vibration by the vibration system: After the sample enters the accommodating chamber 13, the system uses the vibration system to perform ultrasonic vibration treatment. This step is intended to make the sludge sample more uniform and remove bubbles and clumps therein through the action of ultrasound.

[0105] The scraping system scrapes away excess sludge to complete sample preparation: After the vibration treatment, the scraping system is used to scrape away excess sludge in the accommodating chamber 13 to complete sample preparation. This step ensures that only the sludge sample that needs to be injected remains in the accommodating chamber 13.

[0106] The pneumatic punch press pushes the punch head to apply pressure to the piston: By starting the pneumatic punch press, the punch head is pushed to apply pressure to the piston, thereby squeezing the piston to squeeze the sludge sample in the accommodating chamber 13, forming a jet. This process can control the properties of the jet by adjusting the applied pressure.

[0107] The camera component identifies the sludge jet and collects its characteristics in real time: After the jet is ejected, the camera component will identify the jet and collect its characteristics in real time. These characteristics may include the jet's speed, shape, size, etc.

[0108] Post-processing to extract target data: The collected jet characteristic data undergoes post-processing to extract target data. This process may include image segmentation, feature extraction, and data analysis to obtain accurate data related to the sludge sample.

[0109] Transfer to the cleaning system for inner wall cleaning: After the jet is ejected, the system transfers the accommodating chamber 13 to the cleaning system. The cleaning system may include a cleaning brush that extends and scrubs the inner wall of the accommodating chamber 13 to remove residual sludge and impurities.

[0110] The drying system dries the water and mud residue adhering to the inner wall: After cleaning, the chamber 13 is transferred to the drying system. Through the strong airflow generated by high pressure, the drying system dries the water and mud residue adhering to the inner wall of the chamber 13, ensuring the accuracy and reliability of the next spraying process.

[0111] Transfer to the sample loading system and wait for sample loading, completing a spraying process: After completing the cleaning and drying steps, the accommodating chamber 13 will be transferred to the sample loading system and wait for the next sample loading. In this way, a complete spraying process is completed.

[0112] The above further describes the technical solution provided by the present invention in detail through several specific embodiments in order to highlight the advantages and benefits of the technical solution provided by the present invention. However, the several specific embodiments described above are not intended to limit the present invention. Any reasonable modification and improvement of the present invention, combination of embodiments and equivalent replacement based on the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0113] The descriptions in this specification refer only to preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Furthermore, reference to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples" implies that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative descriptions of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Furthermore, those skilled in the art may combine and integrate the different embodiments or examples described in this specification, as well as features from different embodiments or examples, unless otherwise specified. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or to implicitly specify the number of the technical features indicated. Therefore, features designated "first" or "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "N" means at least two, for example, two, three, etc., unless otherwise specifically defined. Any process or method description in a flowchart or otherwise described herein can be understood to represent a module, segment, or portion of code comprising one or more executable instructions for implementing a custom logic function or process, and the scope of the preferred embodiments of the present invention includes alternative implementations in which functions may be performed in a different order than shown or discussed, including substantially simultaneously or in reverse order depending on the functions involved, as will be understood by those skilled in the art to which the embodiments of the present invention pertain. The logic and / or steps represented in a flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing a logic function, can be embodied in any computer-readable medium for use by an instruction execution system, apparatus, or device (e.g., a computer-based system, a system including a processor, or other system that can fetch and execute instructions from an instruction execution system, apparatus, or device), or in conjunction with such instruction execution systems, apparatuses, or devices. For purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transmit a program for use by an instruction execution system, apparatus, or device, or in conjunction with such instruction execution systems, apparatuses, or devices. More specific examples (a non-exhaustive list) of computer-readable media include the following: an electrical connection having one or N wirings (electronic devices), a portable computer disk cartridge (magnetic devices), random access memory (RAM), read-only memory (ROM), erasable and programmable read-only memory (EPROM or flash memory), fiber optic devices, and portable compact disc read-only memory (CDROM).In addition, the computer-readable medium may even be paper or other suitable medium on which the program can be printed, because the program can be obtained electronically, for example, by optically scanning the paper or other medium, then editing, interpreting, or processing in other suitable ways as necessary, and then storing it in a computer memory. It should be understood that the various parts of the present invention can be implemented with hardware, software, firmware, or a combination thereof. In the above embodiment, the N steps or methods can be implemented with software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented with hardware, as in another embodiment, any one of the following technologies known in the art or their combination can be used to implement: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0114] Those skilled in the art will appreciate that all or part of the steps carried out in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiment. In addition, the functional units in the various embodiments of the present invention can be integrated into a processing module, or each unit can exist physically alone, or two or more units can be integrated into one module. The above-mentioned integrated module can be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium.

Claims

1. A non-Newtonian fluid characteristic generating component, characterized in that: The assembly includes a turntable, a baffle and a nozzle; The turntable is provided with six accommodating cavities, which are through holes on the turntable, parallel to the axis of the turntable and evenly distributed on the turntable; The baffle is provided at the lower end of the turntable and is used to close the lower openings of four of the six accommodating cavities; The nozzle is arranged on the baffle and is connected to a side of the baffle away from the nozzle; A rotating shaft is provided on the axis of the turntable, and the rotating shaft is used to drive the turntable to rotate along the rotating shaft, and rotate one of the accommodating chambers to the gear positions of six systems in sequence, wherein the six systems are respectively a sample loading system, a vibrating system, a mud scraping system, a spraying system, a cleaning system and a drying system; When one of the accommodating chambers rotates to the sample loading system, non-Newtonian fluid is loaded; when it rotates to the vibration system, the non-Newtonian fluid is vibrated; when it rotates to the mud scraping system, the sludge at the top opening of the accommodating chamber is scraped off; when it rotates to the injection system, pressurization is applied to the accommodating chamber, and the non-Newtonian fluid is sprayed through the nozzle; when it rotates to the cleaning system, the accommodating chamber is cleaned; when it rotates to the drying system, high-pressure gas is introduced into the accommodating chamber.

2. The non-Newtonian fluid generating assembly according to claim 1, characterized in that: The diameter of the accommodating cavity is 2-20 cm and the height is 15-35 cm.

3. A non-Newtonian fluid characteristic generating device, characterized in that: The device comprises: the component according to claim 1, a functional system, a rotating motor and a light box; The functional system includes: a vibrating rod for vibrating the non-Newtonian fluid in the accommodating chamber, a scraper for scraping off sludge at the top opening of the accommodating chamber, a piston for pressurizing the accommodating chamber, a brush for cleaning the accommodating chamber, and a blowpipe for introducing high-pressure gas into the accommodating chamber; The rotating motor is used to drive the rotating shaft to drive the turntable to rotate; The light box includes an LED light and two cameras. The two cameras are arranged on the side of the nozzle. One of the cameras is placed horizontally, and the other camera forms a certain angle with it. The angle can be adjusted and is facing the nozzle of the nozzle. On the light box, on the side wall where the camera is located, except for the camera, the rest is LED light. The LED light is built-in and facing the nozzle.

4. The non-Newtonian fluid characteristic generating device according to claim 3, characterized in that: The device also includes a grab bucket, a telescopic rod and a guide rail, wherein one end of the telescopic rod is connected to the grab bucket and the other end is connected to the guide rail, and the grab bucket is a cylindrical container with a volume greater than the volume of the accommodating cavity; The grab bucket is used to grab the non-Newtonian fluid and place it into the accommodating cavity.

5. The non-Newtonian fluid characteristic generating device according to claim 3, characterized in that: The vibrating system includes a telescopic rod and an ultrasonic device, one end of the telescopic rod is connected to the vibrating rod, and the other end is connected to the ultrasonic device; The vibrating system inserts a vibrating rod into a containing cavity filled with non-Newtonian fluid, and provides ultrasonic vibration to the vibrating rod through an ultrasonic device to vibrate the non-Newtonian fluid in the containing cavity.

6. The non-Newtonian fluid characteristic generating device according to claim 3, characterized in that: The injection system includes a piston, a pneumatic punch, a punch, a pneumatic device and a controller. One end of the pneumatic device is connected to the controller, and the other end is connected to the pneumatic punch. The lower end of the punch is connected to the punch. The piston is installed at the upper end of the accommodating chamber, and there is a certain distance between the piston and the punch. The air pressure device provides the required pressure for the pneumatic punch, the controller is used to control the pneumatic punch, and the pneumatic punch is used to drive the punch to squeeze the piston to spray the non-Newtonian fluid in the accommodating chamber out of the nozzle.

7. The non-Newtonian fluid characteristic generating device according to claim 6, characterized in that: The pressure range is 0.2-0.8 MPa, the nozzle aperture is 2-8 mm, and the stroke range of the pneumatic punch is 4-30 cm.

8. A method for acquiring images of non-Newtonian fluid characteristics, characterized in that: The method is implemented based on the device according to claim 3, and the method includes: The jet process of non-Newtonian fluid is captured by multiple cameras, and the video is classified according to high water content and low water content. The video is converted into time-sequential images by extracting frames, and the image data is extracted through a neural network. The extracted images are divided into training set, validation set and test set. The model is trained with the training set to allow the model to learn the features of the image. The trained model is verified with the validation set to automatically assign weights and adjust parameters. The trained model is tested with the test set to verify its classification accuracy, and finally the water content of the non-Newtonian fluid is identified.

9. A computer storage medium for storing a computer program, characterized in that When the program is read by a computer, the computer executes the method according to claim 8.

10. A computer comprising a processor and a storage medium, characterized in that When the processor reads the computer program stored in the storage medium, the computer executes the method according to claim 8 .

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