Automatic processing method for glass plate explosion of glass kiln

Abstract

The invention discloses an automatic processing method for glass plate explosion of a glass kiln. The automatic processing method comprises the following steps: S1, monitoring the state of glass in real time by an explosion plate detection device arranged in the glass kiln; s2, a data acquisition system acquires data of the plate explosion detection device in real time; s3, the central control system analyzes the collected data and determines the position and severity of plate explosion in the glass kiln; and S4, starting an automatic treatment and cleaning process, including reducing the surface temperature of the glass plate and cleaning glass fragments. According to the automatic processing method for the glass blast plate in the glass kiln, automatic detection, processing and cleaning of the glass blast plate in the glass kiln can be achieved, the blast plate processing efficiency is improved, manual intervention is reduced, the production cost is reduced, and the safety and stability of a glass production line can be improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of glass production processes. Specifically, the present invention relates to an automatic processing method for glass explosion plates in a glass furnace. Background Art

[0002] During the glass production process, glass explosion plates are a common defect problem. The explosion plate phenomenon usually occurs during the glass annealing process. Due to reasons such as uneven temperature, stress concentration, impure materials, and impurities on the plate surface, the glass explodes in the annealing furnace.

[0003] Traditional methods for dealing with glass explosion plates mainly rely on manual operation. This method has problems such as poor safety, low processing efficiency, and low processing accuracy.

[0004] There is a desire to provide an automatic processing method for glass explosion plates in a glass furnace, especially regarding improving the processing efficiency of explosion plates. Summary of the Invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. For this purpose, the present invention provides an automatic processing method for glass explosion plates in a glass furnace, with the aim of improving the processing efficiency of explosion plates.

[0006] To achieve the above object, the technical solution adopted by the present invention is: an automatic processing method for glass explosion plates in a glass furnace, including the steps of:

[0007] S1. The state of the glass is monitored in real time by an explosion plate detection device provided in the glass furnace;

[0008] S2. The data acquisition system collects the data of the explosion plate detection device in real time;

[0009] S3. The central control system analyzes the collected data to determine the location and severity of the explosion plate in the glass furnace;

[0010] S4. Start the automatic processing and cleaning process, including reducing the surface temperature of the glass plate and cleaning the glass fragments.

[0011] The explosion plate detection device includes a detection unit, and the detection unit includes an industrial camera and a sound wave sensor; in step S3, the location of the explosion plate in the glass furnace is determined through the image collected by the industrial camera, and the severity of the explosion plate in the glass furnace is determined through the data collected by the sound wave sensor.

[0012] The detection unit further includes a vibration sensor.

[0013] In step S4, the spray device sprays water onto the glass plate to reduce the surface temperature of the glass plate.

[0014] The spray device includes nozzles, and multiple nozzles are provided.

[0015] The spraying device further includes a main spraying pipe, the nozzles are arranged on the main spraying pipe, the main spraying pipe is connected to a spraying water pump through a water inlet pipe, and the spraying water pump is connected to a spraying water tank.

[0016] The step S4 includes:

[0017] S401. Start the spraying device to spray water on the glass plate;

[0018] S402. Start the emergency plate dropping device to drop the plate in the emergency plate dropping area;

[0019] S403. Clean the glass fragments and dust;

[0020] S404. Adjust the temperature of the glass furnace.

[0021] In the step S403, the glass fragments are blown to the cleaning area by a high-pressure air jet device.

[0022] In the step S403, the fine glass dust is sucked away by a dust removal device.

[0023] The automatic glass explosion plate processing method for a glass furnace of the present invention can realize automatic detection, processing and cleaning of glass explosion plates in a glass furnace, improve the explosion plate processing efficiency and processing accuracy, reduce manual intervention, reduce production costs, and enhance the safety and stability of the glass production line. Description of the Drawings

[0024] This specification includes the following drawings, and the shown contents are respectively:

[0025] Figure 1 is a flowchart of the automatic glass explosion plate processing method for a glass furnace of the present invention;

[0026] Figure 2 is a structural schematic diagram of the spraying device;

[0027] The marks in the figure are:

[0028] 1. Nozzle; 2. Main spraying pipe; 3. Spraying water pump; 4. Spraying water tank. Detailed Embodiments

[0029] The following is a more detailed description of the specific embodiments of the present invention with reference to the drawings, aiming to help those skilled in the art have a more complete, accurate and in-depth understanding of the concept and technical solution of the present invention, and facilitate its implementation.

[0030] As Figure 1 shown, the present invention provides an automatic glass explosion plate processing method for a glass furnace, including the following steps:

[0031] S1. The state of the glass is monitored in real time by a plate explosion detection device arranged in the glass furnace.

[0032] S2. The data acquisition system collects the data of the plate explosion detection device in real time.

[0033] S3. The central control system analyzes the collected data to determine the location and severity of the plate explosion in the glass furnace.

[0034] S4. Start the automatic processing and cleaning process, including reducing the surface temperature of the glass plate and cleaning the glass fragments.

[0035] Specifically, in the embodiment of the present invention, the plate explosion detection device includes a detection unit. The detection unit is electrically connected to the data acquisition system, and the detection unit transmits the collected data to the data acquisition system. The detection unit includes an industrial camera and a sound wave sensor. The industrial camera is installed in the glass furnace. Through the high-resolution industrial camera and image processing algorithm, the image of the glass in the furnace is captured in real time to identify whether there is a plate explosion phenomenon on the glass. The sound wave sensor is installed in the glass furnace to detect the sound wave signal generated when the glass breaks. The sound wave sensor can capture the unique sound wave frequency and intensity during the plate explosion, so as to identify the plate explosion phenomenon. Moreover, through the sound wave detection data, the severity of the plate explosion can be judged, such as judging the way the glass has a plate explosion, the depth of the plate explosion on the glass, and the width of the plate explosion on the glass.

[0036] In the embodiment of the present invention, the detection unit further includes a vibration sensor. The vibration sensor is installed in the glass furnace and is used to detect the vibration signal generated when the glass breaks. The vibration sensor has high sensitivity and fast response ability and can detect the plate explosion phenomenon in a short time.

[0037] In the above step S3, the location of the plate explosion in the glass furnace is determined through the image collected by the industrial camera, and the severity of the plate explosion in the glass furnace is determined through the data collected by the sound wave sensor. The vibration signal generated when the glass breaks is collected by the vibration sensor.

[0038] In the embodiments of the present invention, through multi-sensor fusion, the detection accuracy can be improved, which helps to accurately determine the location and severity of the plate explosion in the glass furnace. By combining an industrial camera, an acoustic wave sensor, and a vibration sensor, the present invention can perform an all-round detection of the plate explosion phenomenon in the glass furnace from multiple dimensions (image, acoustic wave, vibration). This multi-sensor fusion method can verify each other, thereby improving the accuracy and reliability of the detection. The high resolution of the industrial camera and the real-time image processing algorithm enable the system to monitor the status in the glass furnace in real time. Once the plate explosion phenomenon is detected, an early warning can be issued immediately. This helps to detect and handle the plate explosion problem in a timely manner and prevent the situation from expanding. The industrial camera can accurately capture the location where the plate explosion occurs, while the acoustic wave sensor can evaluate the severity of the plate explosion based on the frequency and intensity of the acoustic wave signal. This accurate positioning and severity evaluation provide important reference information for subsequent repair and processing work. The vibration sensor has high sensitivity and fast response ability and can detect the plate explosion phenomenon within a short time. This helps the system to react in a timely manner and reduce the impact of the plate explosion on glass production.

[0039] In step S2 above, the data of the plate explosion detection device is collected in real time through a data acquisition system. The data acquisition system has the following functions:

[0040] ① High sampling rate: Ensure the real-time and accuracy of the data.

[0041] ② Anti-interference ability: It can work stably in the high-temperature and high electromagnetic interference environment of the furnace.

[0042] ③ Data transmission: Transmit the collected data to the central control system.

[0043] In step S3 above, the central control system is electrically connected to the data acquisition system. The central control system uses data processing algorithms to analyze the collected data and determine the location and severity of the plate explosion. The specific steps include:

[0044] ① Location positioning: Determine the specific location of the plate explosion in the annealing furnace through a visual detection system.

[0045] ② Severity judgment: Judge the severity of the plate explosion through ultrasonic detection data, such as the way, depth, and width of the plate explosion.

[0046] In step S4 above, the spraying device sprays water on the glass plate to reduce the surface temperature of the glass plate. As Figure 2 shown, the spraying device includes nozzles, and multiple nozzles are provided.

[0047] In the embodiments of the present invention, as Figure 2As shown, the spraying device further includes a main spraying pipe, and the nozzles are arranged on the main spraying pipe. The main spraying pipe is connected to the water outlet of the spraying water pump through a water inlet pipe. The water inlet of the spraying water pump is connected to the spraying water tank, which is used for storing water. The spraying water pump is electrically connected to the central control system. The main spraying pipe is a rigid pipe.

[0048] In this embodiment, as Figure 1 shown, a total of six nozzles are provided, and all the nozzles are arranged in sequence along the length direction of the main spraying pipe on the main spraying pipe and are equally spaced. After the central control system sends a signal to the spraying water pump, the spraying water pump starts to work. The spraying water pump pumps the water in the spraying water tank to the main spraying pipe, and the main spraying pipe conveys the water to each nozzle. Finally, all the nozzles spray water downward onto the glass plate to cool the glass plate.

[0049] The above step S4 includes:

[0050] S401. Start the spraying device to spray water on the glass plate;

[0051] S402. Start the emergency plate dropping device to drop the plate in the emergency plate dropping area;

[0052] S403. Clean the glass fragments and dust;

[0053] S404. Adjust the temperature of the glass furnace.

[0054] In the above step S401, after automatically closing the fan set at a specified position in the glass furnace and starting the spraying device, the central control system sends a signal to the spraying water pump. The spraying water pump starts to work. The spraying water pump pumps the water in the spraying water tank to the main spraying pipe, and the main spraying pipe conveys the water to each nozzle. Finally, all the nozzles spray water downward onto the glass plate on the conveying roller path to cool the glass plate and shrink the surface stress of the glass plate.

[0055] In the above step S402, after detecting the explosion of the glass plate, the central control system immediately starts the emergency plate dropping device. The emergency plate dropping device drops the waste glass with the explosion of the glass plate in the emergency plate dropping area to avoid damage to the glass cross cutter caused by the exploded glass plate. At the same time, the central control system controls the manipulator to stop the operation of grasping the glass plate.

[0056] In the above step S403, the central control system controls the high-pressure air jet device to start, and the high-pressure air jet device blows the glass fragments to the cleaning area. By generating air flow through the high-pressure air jet device, the glass fragments with smaller particle size generated after the explosion of the glass plate are blown to the cleaning area.

[0057] In the above step S403, the dust removal device sucks away the fine glass dust to improve the comfort of the working environment.

[0058] In the above step S404, according to the position of the exploded plate, the fan at the corresponding position in the glass furnace is automatically turned off, and the temperature of the glass furnace is automatically adjusted to prevent similar problems from occurring again.

[0059] In the above step S404, the pressure of the glass furnace also needs to be adjusted. The air flow distribution inside the glass furnace is adjusted to optimize the glass forming process.

[0060] As Figure 1 shown, the automatic processing method for glass exploded plates in the glass furnace of the present invention further includes the following steps:

[0061] S5. Feedback and optimization.

[0062] In the above step S5, the processing result is fed back to the data processing system for further optimization and adjustment to form a closed-loop control. The specific steps are as follows:

[0063] ① Result feedback: Feed back the result of exploded plate processing to the data processing system;

[0064] ② Parameter optimization: According to the feedback result, adjust the parameters of the exploded plate detection device and the automatic processing device to improve the processing accuracy and efficiency;

[0065] ③ Self-learning and self-adaptation: Utilize machine learning algorithms to perform self-learning and self-adaptive adjustment on the exploded plate detection and processing strategies to improve the intelligent level of the system.

[0066] The automatic processing method for glass exploded plates in the glass furnace of the present invention has the following advantages:

[0067] 1. Automatic operation: Through automatic detection and processing devices, the automatic processing of glass exploded plates is realized, reducing manual intervention.

[0068] 2. High safety: The automatic processing device avoids manual operation and reduces potential safety hazards.

[0069] 3. High precision: Utilize advanced sensors and data processing technologies to improve the accuracy of exploded plate detection and processing.

[0070] 4. Improvement of product quality: Clean the exploded plate in time to prevent secondary damage and improve the quality of glass products.

[0071] 5. Energy conservation and emission reduction: Optimize the temperature parameters of the annealing furnace to reduce energy consumption.

[0072] The present invention has been described exemplarily in combination with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present invention; or without improvement, the above concept and technical solution of the present invention are directly applied to other occasions, they are all within the protection scope of the present invention.

Claims

1. Automatic treatment method for glass explosion in glass furnace, characterized in that: Includes steps: S1. The glass explosion detection device installed in the glass furnace monitors the state of the glass in real time; S2, the data acquisition system collects data from the panel explosion detection device in real time; S3. The central control system analyzes the collected data to determine the location and severity of the glass furnace explosion; S4, starting the automatic processing and cleaning process, including lowering the surface temperature of the glass plate and cleaning the glass fragments.

2. The automatic processing method for glass explosion in a glass furnace according to claim 1 is characterized in that: The board bursting detection device includes a detection unit, which includes an industrial camera and an acoustic wave sensor. In step S3, the location of the board bursting in the glass furnace is determined by the image collected by the industrial camera, and the severity of the board bursting in the glass furnace is determined by the data collected by the acoustic wave sensor.

3. The automatic processing method for glass explosion in a glass furnace according to claim 2 is characterized in that: The detection unit further includes a vibration sensor.

4. The automatic processing method for glass blowout in a glass furnace according to any one of claims 1 to 3, characterized in that: In step S4, water is sprayed onto the glass plate by a spray device to reduce the surface temperature of the glass plate.

5. The automatic processing method for glass explosion in a glass furnace according to claim 4 is characterized in that: The spray device comprises a nozzle, and a plurality of nozzles are provided.

6. The automatic processing method for glass explosion in a glass furnace according to claim 5, characterized in that: The spray device also includes a spray main pipe, the nozzle is arranged on the spray main pipe, the spray main pipe is connected to a spray water pump through a water inlet pipe, and the spray water pump is connected to a spray water tank.

7. The automatic processing method for glass blowout in a glass furnace according to any one of claims 1 to 6, characterized in that: The step S4 comprises: S401, start the spraying device to spray water onto the glass plate; S402, start the emergency board dropping equipment to drop the board in the emergency board dropping area; S403, clean up glass fragments and dust; S404, adjusting the temperature of the glass kiln.

8. The automatic processing method for glass explosion in a glass furnace according to claim 7, characterized in that: In step S403, the glass fragments are blown to the cleaning area by a high-pressure air jet device.

9. The automatic processing method for glass explosion in a glass furnace according to claim 7, characterized in that: In step S403, the fine glass dust is sucked away by the dust removal device.

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