High-temperature camera temperature measuring device for lithium battery roller kiln

Abstract

The utility model relates to the technical field of lithium battery production, in particular to a high-temperature camera temperature measuring device for a lithium battery roller kiln, which comprises a lithium battery track kiln wall, and a furnace wall mounting protective sleeve is arranged on the inner wall of the lithium battery track kiln wall. The outer wall of one side of the top of the furnace wall of the lithium battery track furnace is fixedly connected with a fixed base, and a sliding rail is arranged on the outer wall of the bottom end of the fixed base. The temperature measuring mechanism is mounted on the outer wall of the fixed base; the temperature measuring mechanism comprises a sliding seat slidably connected to the inner wall of the sliding rail. The device can stably operate in a high-temperature environment, ensures the long-term reliability of equipment, combines high-temperature camera shooting and infrared temperature measurement technologies, can monitor the temperature distribution in the roller kiln in real time, provides accurate data support for lithium battery production, and improves the production efficiency. And due to high precision, real-time performance and stability, the method has a wide application prospect in industrial production.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery production technology, specifically a high-temperature camera temperature measuring device for use in lithium battery roller kilns. Background Technology

[0002] Sintering of lithium battery cathode materials is a core step in the production process, which must be completed in a high-temperature roller kiln. The uniformity of sintering temperature directly affects the electrochemical performance of the material and the safety of the battery.

[0003] Traditional temperature measurement methods, such as thermocouples and infrared thermometers, suffer from insufficient accuracy and susceptibility to interference, making it difficult to meet the high requirements of lithium battery material sintering processes. Therefore, developing a device that combines high-temperature imaging and temperature measurement functions to monitor the temperature distribution inside the kiln in real time is of great significance for improving the quality and efficiency of lithium battery production. Utility Model Content

[0004] The purpose of this invention is to provide a high-temperature camera temperature measurement device for use in lithium battery roller kilns, so as to solve the problems mentioned in the background art.

[0005] The technical solution of this utility model is: a high-temperature camera temperature measuring device for lithium battery roller kilns, including a lithium battery track kiln wall, the inner wall of the lithium battery track kiln wall is provided with a furnace wall installation protective sleeve, a fixed base is fixedly connected to one side of the outer wall of the top of the lithium battery track kiln wall, a slide rail is provided on the bottom outer wall of the fixed base, and also includes;

[0006] Temperature measuring mechanism, wherein the temperature measuring mechanism is installed on the outer wall of the fixed base;

[0007] The temperature measuring mechanism includes a sliding seat slidably connected to the inner wall of the slide rail. A camera thermometer is installed on the inner wall of the sliding seat. A sealing flange is installed on one outer wall of the camera thermometer. A protective cover is installed on the outer wall of the sealing flange. An interface is provided on one outer wall of the protective cover. A camera system lens dust removal pipe and a camera system heat insulation pipe are arranged from left to right on the bottom outer wall of the camera thermometer. A temperature measuring camera high-temperature lens is arranged on one inner wall of the camera thermometer. A flashback arrestor is installed on the bottom outer wall of the fixed base. A purge air compression pipe is installed on the bottom outer wall of the flashback arrestor.

[0008] Preferably, the outer wall of the sealing flange is provided with a mounting hole, and the inner wall of the mounting hole is connected with a fixing screw by a thread.

[0009] Preferably, the interface is connected to the camera temperature sensor, and a connection hole is provided on one side of the outer wall of the fixed base. The size of the camera temperature sensor is compatible with the connection hole and the protective sleeve installed on the furnace wall.

[0010] Preferably, one outer wall of the high-temperature lens of the temperature measuring camera is provided with an aluminum oxide coating, and a mounting bracket is fixedly connected to one outer wall of the top and bottom of the camera temperature measuring device.

[0011] Preferably, a distance sensor is installed on the top of the mounting bracket, the distance sensor is adapted to the position of the high-temperature lens of the temperature measuring camera, and the distance sensor is electrically connected to the temperature measuring main control unit.

[0012] This utility model provides an improved high-temperature camera temperature measurement device for lithium battery roller kilns, which has the following improvements and advantages compared with the prior art:

[0013] Firstly, this utility model, equipped with a fixed base, a camera temperature measuring device, a fixed base, a camera system heat insulation tube, and a camera system lens dust removal tube, employs infrared thermal imaging technology to capture the temperature distribution inside the kiln in real time. With a high-definition camera and data processing unit, the device can monitor the images and temperature changes inside the kiln in real time and feed the data back to the operators, facilitating timely adjustments to process parameters. Using high-temperature resistant materials and a highly efficient cooling system, it can operate stably in high-temperature environments, ensuring the long-term reliability of the equipment. Combining high-temperature imaging and infrared temperature measurement technology, it can monitor the temperature distribution inside the roller kiln in real time, providing accurate data support for lithium battery production. Its high precision, real-time performance, and stability make it widely applicable in industrial production.

[0014] Secondly, this utility model incorporates an alumina coating and a distance sensor. The alumina coating has a low surface energy, making it difficult for contaminants to remain on its surface. The distance sensor measures the distance between the camera temperature sensor and the object being measured (inside the kiln), ensuring that the camera temperature sensor can accurately focus and obtain a clear image. This improves the practicality of the high-temperature camera temperature measurement device on lithium battery roller kilns. Attached Figure Description

[0015] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the working state of the device according to this utility model;

[0017] Figure 2 This is a schematic diagram of the camera temperature measuring device of this utility model in the state of being out of the kiln;

[0018] Figure 3 This is the utility model Figure 2 Enlarged schematic diagram of structure A in the middle.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Lithium battery track kiln wall; 2. Furnace wall installation protective sleeve; 3. Fixed base; 4. Backfire preventer; 5. Purge air compressed pipe; 6. Sliding seat; 7. Camera system lens dust removal pipe; 8. Camera system heat insulation pipe; 9. Sealing flange; 10. Fixing screws; 11. Camera temperature sensor; 12. Protective cover; 13. Interface; 14. Mounting bracket; 15. Alumina coating; 16. Distance sensor. Detailed Implementation

[0021] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0022] This utility model provides an improved high-temperature camera temperature measuring device for use in a lithium battery roller kiln. The technical solution of this utility model is as follows:

[0023] like Figures 1-3 As shown, a high-temperature camera temperature measuring device for a lithium battery roller kiln includes a lithium battery track kiln wall 1, a furnace wall mounting protective sleeve 2 provided on the inner wall of the lithium battery track kiln wall 1, a fixed base 3 fixedly connected to one side of the outer wall of the top of the lithium battery track kiln wall 1, a slide rail provided on the bottom outer wall of the fixed base 3, and also includes;

[0024] Temperature measuring mechanism, the temperature measuring mechanism is installed on the outer wall of the fixed base 3;

[0025] The temperature measuring mechanism includes a sliding seat 6 slidably connected to the inner wall of the slide rail. A camera thermometer 11 is installed on the inner wall of the sliding seat 6. A sealing flange 9 is installed on one side of the outer wall of the camera thermometer 11. A protective cover 12 is installed on the outer wall of the sealing flange 9. An interface 13 is provided on one side of the outer wall of the protective cover 12. From left to right, a camera system lens dust removal pipe 7 and a camera system heat insulation pipe 8 are provided on the bottom outer wall of the camera thermometer 11. A temperature measuring camera high-temperature lens is provided on one side of the inner wall of the camera thermometer 11. A flashback arrestor 4 is installed on the bottom outer wall of the fixed base 3. A purge air compression pipe 5 is installed on the bottom outer wall of the flashback arrestor 4.

[0026] Furthermore, the outer wall of the sealing flange 9 is provided with an installation hole, and the inner wall of the installation hole is connected with a fixing screw 10 by a thread. The interface 13 is connected to the camera thermometer 11. The outer wall of one side of the fixed base 3 is provided with a connection hole, and the camera thermometer 11 is adapted to the size of the connection hole and the furnace wall installation protective sleeve 2.

[0027] Furthermore, an aluminum oxide coating 15 is provided on one outer wall of the high-temperature lens of the temperature measuring camera, and a mounting bracket 14 is fixedly connected to one outer wall of the top and bottom of the camera temperature measuring device 11. A distance sensor 16 is installed on the top of the mounting bracket 14. The distance sensor 16 is adapted to the position of the high-temperature lens of the temperature measuring camera, and the distance sensor 16 is electrically connected to the temperature measuring main control unit.

[0028] Working Principle: The camera temperature sensor 11 consists of a high-temperature camera, a temperature measurement module, a cooling system, a data processing unit, and a display control unit. The high-temperature camera is made of high-temperature resistant materials and can withstand high temperatures. The temperature measurement module integrates infrared thermal imaging technology, enabling it to capture the temperature distribution inside the kiln in real time. The cooling system combines air cooling and water cooling to ensure stable operation of the equipment in high-temperature environments. The data processing unit processes the acquired images and temperature data and provides real-time feedback to the operator through the display control unit. The high-temperature camera module can clearly capture images of the inside of the kiln in high-temperature environments. The camera temperature sensor 11, together with the sealing flange 9 and protective cover 12, is sealed to prevent high-temperature gases and dust from entering the equipment, extending its service life. Based on infrared thermal imaging technology, the temperature measurement module can detect the temperature distribution inside the kiln in real time. Through a variable-focus lens, the temperature measurement module can accurately capture temperature changes in different areas, providing data support for process optimization. The cooling system combines air cooling and water cooling. The system employs a combination of methods to ensure stable operation of the equipment in high-temperature environments. The air-cooling system uses the heat insulation pipe 8 of the camera system to circulate cool air to protect the camera thermometer 11 and the temperature measuring module. The water-cooling system further reduces the equipment temperature to prevent overheating damage. The interface 13 on the outer wall of the protective cover 12 is used for data connection. The camera thermometer 11 slides in and out of the kiln from the bottom of the fixed base 3. The flashback preventer 4 at the bottom of the fixed base 3 prevents high-temperature overflow from the kiln. The camera system lens dust removal pipe 7 at the bottom of the camera thermometer 11 can blow air to clean the high-temperature lens of the temperature measuring camera. An alumina coating 15 is provided on one side of the outer wall of the high-temperature lens of the temperature measuring camera, which can absorb and disperse heat and reduce the temperature of the lens surface. The alumina coating 15 has a low surface energy, making it difficult for contaminants to remain on its surface. A distance sensor 16 is also provided to measure the distance between the camera thermometer 11 and the object being measured (inside the kiln), ensuring that the camera thermometer 11 can accurately focus and obtain a clear image.

[0029] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A high-temperature camera temperature measuring device for a lithium battery roller kiln, comprising a lithium battery track kiln wall (1), wherein the inner wall of the lithium battery track kiln wall (1) is provided with a furnace wall mounting protective sleeve (2), and a fixed base (3) is fixedly connected to one side of the outer wall of the top of the lithium battery track kiln wall (1), and a slide rail is provided on the bottom outer wall of the fixed base (3), characterized in that: Also includes; Temperature measuring mechanism, wherein the temperature measuring mechanism is installed on the outer wall of the fixed base (3); The temperature measuring mechanism includes a sliding seat (6) slidably connected to the inner wall of the slide rail. A camera thermometer (11) is installed on the inner wall of the sliding seat (6). A sealing flange (9) is installed on one side of the outer wall of the camera thermometer (11). A protective cover (12) is installed on the outer wall of the sealing flange (9). An interface (13) is provided on one side of the outer wall of the protective cover (12). A camera system lens dust removal pipe (7) and a camera system heat insulation pipe (8) are provided from left to right on the bottom outer wall of the camera thermometer (11). A temperature measuring camera high-temperature lens is provided on one side of the inner wall of the camera thermometer (11). A flashback arrestor (4) is installed on the bottom outer wall of the fixed base (3). A purge air compression pipe (5) is installed on the bottom outer wall of the flashback arrestor (4).

2. The high-temperature camera temperature measuring device for lithium battery roller kilns according to claim 1, characterized in that: The outer wall of the sealing flange (9) is provided with an installation hole, and the inner wall of the installation hole is connected with a fixing screw (10) by thread.

3. The high-temperature camera temperature measuring device for lithium battery roller kilns according to claim 1, characterized in that: The interface (13) is connected to the camera thermometer (11), and a connection hole is provided on one side of the outer wall of the fixed base (3). The camera thermometer (11) is adapted to the size of the connection hole and the furnace wall installation protective sleeve (2).

4. A high-temperature camera temperature measuring device for lithium battery roller kilns according to claim 1, characterized in that: The outer wall of the temperature measuring camera is provided with an aluminum oxide coating (15), and the outer wall of the top and bottom of the camera temperature measuring device (11) is fixedly connected with a mounting bracket (14).

5. A high-temperature camera temperature measuring device for lithium battery roller kilns according to claim 4, characterized in that: A distance sensor (16) is installed on the top of the mounting bracket (14). The distance sensor (16) is adapted to the position of the high-temperature lens of the temperature measuring camera. The distance sensor (16) is electrically connected to the temperature measuring main control unit.

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