Temperature detection assembly and ternary cathode material production equipment

Abstract

The application provides a temperature detection assembly and a ternary positive electrode material production equipment. The temperature detection assembly is used for detecting the temperature inside the ternary positive electrode material production equipment. The ternary positive electrode material production equipment comprises a side wall, and the side wall is provided with a detection port. The temperature detection assembly comprises a temperature detection piece and a control unit. The temperature detection piece is arranged in the detection port, or the temperature detection piece is located outside the side wall and opposite to the detection port. The control unit comprises a signal receiving module, a central processing module and an alarm module. The signal receiving module is in communication connection with the temperature detection piece. The signal receiving module and the alarm module are in communication connection with the central processing module. The temperature detection piece is used for detecting the temperature inside the ternary positive electrode material production equipment through the detection port in real time. If the temperature exceeds the preset temperature, the alarm module is used for alarming, so as to timely remind the workers to dredge, improve the production efficiency and avoid the damage of the equipment caused by long-time blocking.

Description

Technical Field

[0001] This application relates to the field of new energy industrial equipment technology, and in particular to a temperature detection component and a ternary cathode material production equipment. Background Technology

[0002] In ternary cathode material production equipment, the material needs to be crushed after sintering. During crushing, the material is sequentially transferred from the initial feeding station to subsequent stations. Occasionally, blockages occur during material transfer in pipes and silos. Once a blockage occurs, the machine must be stopped, and the blockage must be manually cleared before production can resume, severely impacting production efficiency. Furthermore, if the blockage persists for a long time, the temperature at the blockage location will continuously rise, potentially causing damage to the equipment. Utility Model Content

[0003] In order to overcome the above-mentioned defects in related technologies, the purpose of this application is to provide a temperature detection component and a ternary cathode material production equipment. This application can detect material blockage in a timely manner by detecting temperature, which is conducive to timely reminder to workers to clear the blockage, improve production efficiency, and avoid equipment damage caused by prolonged material blockage.

[0004] On one hand, this application provides a temperature detection component for detecting the temperature inside a ternary cathode material production equipment, the ternary cathode material production equipment including a sidewall, the sidewall having a detection port, including:

[0005] A temperature sensing element, wherein the temperature sensing element is inserted through the detection port, or the temperature sensing element is located outside the side wall and opposite to the detection port;

[0006] The control unit includes a signal receiving module, a central processing module, and an alarm module. The signal receiving module is communicatively connected to the temperature detection element, and both the signal receiving module and the alarm module are communicatively connected to the central processing module.

[0007] In one possible implementation, the temperature sensing element includes a thermocouple, which passes through the sensing port, with at least a portion of the temperature sensing element located inside the sidewall.

[0008] In one possible implementation, the detection port is a threaded hole, and the temperature sensing element is threadedly connected to the detection port.

[0009] In one possible implementation, a bushing is also included, which is fitted around the outer periphery of the temperature sensor and covers one end of the temperature sensor located inside the sidewall.

[0010] In one possible implementation, the temperature sensing element has a first external thread at one end outside the sidewall, and the bushing has a first internal thread at one end outside the sidewall. The temperature sensing element is threadedly connected to the first internal thread of the bushing through the first external thread.

[0011] The bushing is provided with a second external thread at one end outside the side wall, and a second internal thread is provided inside the detection port. The bushing is threadedly connected to the second internal thread of the detection port through the second external thread.

[0012] In one possible implementation, a sealing ring is also provided between the bushing and the detection port.

[0013] In one possible implementation, a shielding element is also provided inside the side wall. Along the material feeding direction, the shielding element is located above the temperature detection element, and the size of the temperature detection element inside the side wall is smaller than the size of the shielding element.

[0014] In one possible implementation, the temperature sensing element includes an infrared thermometer, the detection port is a transparent cover disposed on the side wall, and the temperature sensing element is located outside the side wall and opposite to the detection port.

[0015] In one possible implementation, the control unit further includes a display module, a parameter setting module, and an interlocking control module. The display module, parameter setting module, and interlocking control module are all communicatively connected to the central processing module. The interlocking control module is also used to communicate with the control device of the host computer.

[0016] On the other hand, this application provides a ternary cathode material production apparatus, including a temperature detection component as described above.

[0017] This application provides a temperature detection component and a ternary cathode material production equipment. The temperature detection component is used to detect the internal temperature of the ternary cathode material production equipment. The ternary cathode material production equipment includes a side wall with a detection port. The temperature detection component includes a temperature detection element and a control unit. The temperature detection element is inserted through the detection port, or it is located outside the side wall and opposite to the detection port. The control unit includes a signal receiving module, a central processing module, and an alarm module. The signal receiving module is communicatively connected to the temperature detection element, and both the signal receiving module and the alarm module are communicatively connected to the central processing module. This application utilizes the temperature detection element to detect the internal temperature of the ternary cathode material production equipment in real time through the detection port. If the temperature exceeds a preset temperature, an alarm is triggered by the alarm module, thereby promptly reminding workers to clear the blockage, improving production efficiency, and avoiding equipment damage caused by prolonged material blockage. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments or related technologies of this application, the accompanying drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A partial structural diagram of a ternary cathode material production equipment provided in an embodiment of this application;

[0020] Figure 2 A partial structural diagram of a ternary cathode material production equipment provided in another embodiment of this application;

[0021] Figure 3 A simplified structural diagram of a temperature detection component provided in one embodiment of this application;

[0022] Figure 4 This is a schematic diagram of a control unit provided in an embodiment of this application.

[0023] Figure label:

[0024] 10-Side wall; 11-Inspection port; 12-Second internal thread;

[0025] 20 - Control device;

[0026] 30 - First crushing roller;

[0027] 40 - Second crushing roller;

[0028] 100 - Temperature sensing element; 110 - First external thread;

[0029] 200 - Control unit; 210 - Signal receiving module; 220 - Central processing module; 230 - Alarm module; 240 - Display module; 250 - Parameter setting module; 260 - Interlock control module;

[0030] 300 - Bushing; 310 - First internal thread; 320 - Second external thread; 330 - Sealing surface;

[0031] 400 - Sealing ring;

[0032] 500 - Covering component. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this application, but not all embodiments.

[0034] Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0035] As described in the background section, in the production of ternary cathode materials using related technologies, material blockage may occur during the material crushing and transfer process. Once blockage occurs, the machine needs to be stopped, and then the blockage needs to be manually cleared before production can resume, which seriously affects production efficiency. In addition, if blockage persists for a long time, the temperature at the blockage location will continue to rise, which may also cause damage to the equipment.

[0036] In view of this, the present application aims to provide a temperature detection component and a ternary cathode material production equipment. The temperature detection component detects the internal temperature of the ternary cathode material production equipment in real time through the detection port. If the temperature exceeds the preset temperature, an alarm is triggered by the alarm module, thereby reminding workers to clear the blockage in time, improving production efficiency, and avoiding equipment damage caused by prolonged material blockage.

[0037] The embodiments of this application will now be described in detail with reference to the accompanying drawings, so that those skilled in the art can gain a more detailed understanding of the contents of this application.

[0038] Please refer to Figures 1-4 This embodiment provides a temperature detection component for detecting the temperature inside a ternary cathode material production equipment. The ternary cathode material production equipment includes a side wall 10, which may be the side wall 10 of a pipe connecting two adjacent workstations, or the side wall 10 of a silo, etc. The side wall 10 is provided with a detection port 11, which may be, for example, a through hole penetrating the side wall 10, or a transparent cover provided on the side wall 10, etc.

[0039] The temperature detection component includes:

[0040] Temperature sensor 100 is inserted through the detection port 11, or the temperature sensor 100 is located outside the side wall 10 and opposite to the detection port 11. The temperature inside the equipment can be measured in real time through the temperature sensor 100.

[0041] The control unit 200 includes a signal receiving module 210, a central processing module 220, and an alarm module 230. The signal receiving module 210 is communicatively connected to the temperature detection element 100 via a wire, or wirelessly via infrared, Bluetooth, or Wi-Fi. Both the signal receiving module 210 and the alarm module 230 are communicatively connected to the central processing module 220. The temperature detected by the temperature detection element 100 is transmitted to the central processing module 220 in real time. The central processing module 220 has a pre-stored temperature threshold. When the temperature detected by the temperature detection element 100 exceeds the temperature threshold and remains above it for a certain period (to avoid the influence of instantaneous high temperature on the detection results), the central processing module 220 sends an alarm command to the alarm module 230, which then issues an alarm to alert the worker of a material blockage, facilitating timely handling. The alarm module 230 may include indicator lights, a buzzer, etc.

[0042] In this embodiment, the temperature detection device 100 is used to detect the internal temperature of the ternary cathode material production equipment in real time through the detection port 11. If the temperature exceeds the preset temperature, the alarm module 230 will be activated to remind the workers to clear the blockage in time, improve production efficiency, and avoid equipment damage caused by prolonged material blockage.

[0043] Please continue to refer to Figure 2 and Figure 3 ,in, Figure 3 for Figure 2 A partial enlarged view of part A. In one possible implementation, the temperature sensing element 100 of this embodiment includes a thermocouple, which can be a PT type, K type, or E type industrial thermocouple, and the temperature measurement range of the thermocouple can be -200°C to 600°C. The detection port 11 can be a through hole penetrating the side wall 10, and the temperature sensing element 100 passes through the detection port 11, with at least a portion of the temperature sensing element 100 located inside the side wall 10. The temperature sensing element 100 can be installed in the detection port 11 in a horizontal or inclined upward direction for better measurement of the temperature inside the equipment.

[0044] This embodiment can detect the internal temperature of the equipment by inserting a thermocouple into the equipment. The length of the thermocouple inserted into the equipment can be set based on the size of the equipment, for example, it can be 5-15cm, to ensure that the thermocouple can contact the accumulated material after material accumulation occurs.

[0045] Optionally, the detection port 11 in this embodiment can be a threaded hole, and the temperature detection element 100 is threadedly connected to the detection port 11. It is understood that the detection port 11 can be a threaded hole with internal threads, and the temperature detection element 100 can be provided with external threads. The temperature detection element 100 is fixed to the detection port 11 by means of threaded connection, thereby ensuring the stability of connection and temperature detection.

[0046] Please continue to refer to Figure 3 Furthermore, this embodiment also includes a bushing 300, which is sleeved on the outer periphery of the temperature sensing element 100 and covers the end of the temperature sensing element 100 located inside the side wall 10.

[0047] Specifically, the structure of the bushing 300 is similar to that of the temperature sensing element 100; for example, both can be generally cylindrical. The bushing 300 can be made of, for example, 304 stainless steel, to provide corrosion resistance and a certain strength. The outer surface of the bushing 300 can be treated with a wear-resistant and temperature-resistant coating to prevent the introduction of metal impurities caused by material impact. The wall thickness of the bushing 300 can be set as needed, for example, 3-5 cm. The portion of the bushing 300 located inside the side wall 10 fits against the interior of the temperature sensing element 100 within the side wall 10, forming a sealing surface 330. This protects the temperature sensing element 100 from breakage due to material impact, preventing the introduction of metal impurities into the materials within the equipment. One end of the bushing 300 located inside the side wall 10 can also be chamfered to prevent scratching the material or material accumulation due to sharp edges.

[0048] like Figure 3 As shown, preferably, the temperature sensing element 100, bushing 300 and sensing port 11 in this embodiment can all be connected and fixed by threaded connection.

[0049] Specifically, the temperature sensing element 100 has a first external thread 110 at one end outside the side wall 10, and the bushing 300 has an opening at one end outside the side wall 10, with a first internal thread 310 inside the opening. The thread specification can be M12-M18, and the thread accuracy can be 6g / 6H. The temperature sensing element 100 is threadedly connected to the bushing 300 via the first external thread 110 and the first internal thread 310.

[0050] The bushing 300 is provided with a second external thread 320 at one end outside the side wall 10, and a second internal thread 12 is provided inside the detection port 11. The thread specification can be M20-M30, and the thread accuracy can be 6g / 6H. The bushing 300 is threadedly connected to the second internal thread 12 of the detection port 11 through the second external thread 320.

[0051] Optionally, a sealing ring 400 is provided between the bushing 300 and the detection port 11 in this embodiment. The sealing ring 400 can be made of heat-resistant rubber material, for example. The sealing ring 400 can fill the gap between the bushing 300 and the detection port 11 to prevent material leakage.

[0052] In this embodiment, the bushing 300 and the detection port 11, and the temperature detection element 100 and the bushing 300 are connected by double threads, and with the sealing ring 400, the stability of the installation is ensured, the sealing of the connection is improved, the wear of metal foreign objects and the escape of powder are reduced, and the stability of the device is extended.

[0053] In this embodiment, the components have simple structures and the threaded connection method facilitates disassembly and maintenance. The size of the bushing 300, the temperature detection element 100, and the preset temperature threshold in the control unit 200 can be adjusted according to the specifications of different equipment and material characteristics, making it highly adaptable.

[0054] Please continue to refer to Figure 3 In this embodiment, a shielding member 500 is also provided in the side wall 10. Along the material feeding direction, the shielding member 500 is located above the temperature detection member 100. The size of the temperature detection member 100 in the side wall 10 is smaller than the size of the shielding member 500.

[0055] Specifically, the shielding component 500 may include a baffle and a connector, with one end of the connector fixed to the baffle and the other end fixed to the inner wall of the side wall 10. The baffle is located above the temperature sensing element 100 and completely shields the temperature sensing element 100 to prevent material from falling onto the temperature sensing element 100 and damaging it. It is understood that by providing the shielding component 500, the temperature sensing element 100 can be protected from damage, thereby extending its service life, and also achieving the purpose of preventing metal impurities from being introduced into the equipment.

[0056] Please refer to Figure 1 In another possible implementation, the temperature detection element 100 of this embodiment includes an infrared temperature measurement device, the detection port 11 is a transparent cover disposed on the side wall 10, and the temperature detection element 100 is located outside the side wall 10 and opposite to the detection port 11.

[0057] In this embodiment, the temperature sensing element 100 can detect the temperature inside the device through a transparent cover. Since the temperature sensing element 100 is located entirely outside the device, the risk of introducing metal impurities can be fundamentally avoided.

[0058] Please continue to refer to Figure 4The control unit 200 in this embodiment also includes a display module 240, a parameter setting module 250, and an interlocking control module 260, all of which are communicatively connected to the central processing module 220. The display module 240 may be a display screen or similar component mounted on the housing of the control unit 200, and the parameter setting module 250 may be buttons or similar components mounted on the housing of the control unit 200. The interlocking control module 260 is also used to communicate with the control device 20 of the host computer, which may be a motor, valve, or similar structure. When the temperature detected by the temperature sensor 100 exceeds the temperature threshold and remains there for a certain period of time, the interlocking control module 260 issues a control command to stop the control device 20, thereby shutting down the equipment to prevent further material accumulation.

[0059] Please continue to refer to Figure 1 and Figure 2 This embodiment also provides a ternary cathode material production equipment, including the temperature detection component described above.

[0060] Specifically, the ternary cathode material production equipment may include, for example, a crushing device. The crushing device is equipped with a hopper and a set of first crushing rollers 30 and a set of second crushing rollers 40 installed at both ends of the hopper. The temperature detection component may be set on the hopper between the first crushing rollers 30 and the second crushing rollers 40.

[0061] The ternary cathode material production equipment in this embodiment uses the aforementioned temperature detection component, which can detect the internal temperature of the ternary cathode material production equipment in real time. If the temperature exceeds the preset temperature, an alarm will be triggered through the alarm module, thereby promptly reminding workers to clear the blockage, improving production efficiency, and avoiding equipment damage caused by prolonged material blockage.

[0062] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0063] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0064] It should be noted that in the description of this application, the terms "first" and "second" are used only for convenience in describing different components and should not be construed as indicating or implying a sequential relationship, relative importance, or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features.

[0065] The embodiments or implementation methods in this application are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0066] In the description of this application, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with an embodiment or example that are included in at least one embodiment or example of this application. In this application, the illustrative expressions of the above 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 one or more embodiments or examples.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A temperature detection component for detecting the temperature inside a ternary cathode material production equipment, the ternary cathode material production equipment including a sidewall (10), wherein a detection port (11) is provided on the sidewall (10), characterized in that, include: A temperature detection element (100) is provided through the detection port (11), or the temperature detection element (100) is located outside the side wall (10) and opposite to the detection port (11); The control unit (200) includes a signal receiving module (210), a central processing module (220) and an alarm module (230). The signal receiving module (210) is communicatively connected to the temperature detection element (100), and both the signal receiving module (210) and the alarm module (230) are communicatively connected to the central processing module (220).

2. The temperature detection component according to claim 1, characterized in that, The temperature sensing element (100) includes a thermocouple, the temperature sensing element (100) is inserted through the sensing port (11), and at least a portion of the temperature sensing element (100) is located inside the side wall (10).

3. The temperature detection component according to claim 2, characterized in that, The detection port (11) is a threaded hole, and the temperature detection element (100) is threadedly connected to the detection port (11).

4. The temperature detection component according to claim 3, characterized in that, It also includes a bushing (300) which is fitted on the outer periphery of the temperature sensing element (100) and covers the end of the temperature sensing element (100) located inside the sidewall (10).

5. The temperature detection component according to claim 4, characterized in that, The temperature sensing element (100) has a first external thread (110) at one end outside the side wall (10), and the bushing (300) has a first internal thread (310) at one end outside the side wall (10). The temperature sensing element (100) is threadedly connected to the first internal thread (310) of the bushing (300) through the first external thread (110). The bushing (300) is provided with a second external thread (320) at one end outside the side wall (10), and a second internal thread (12) is provided inside the detection port (11). The bushing (300) is threadedly connected to the second internal thread (12) of the detection port (11) through the second external thread (320).

6. The temperature detection component according to claim 4, characterized in that, A sealing ring (400) is also provided between the bushing (300) and the detection port (11).

7. The temperature detection component according to claim 3, characterized in that, The side wall (10) is also provided with a shield (500). Along the material feeding direction, the shield (500) is located above the temperature detection element (100). The size of the temperature detection element (100) inside the side wall (10) is smaller than the size of the shield (500).

8. The temperature detection component according to claim 1, characterized in that, The temperature detection element (100) includes an infrared temperature measuring device, and the detection port (11) is a transparent cover disposed on the side wall (10). The temperature detection element (100) is located outside the side wall (10) and opposite to the detection port (11).

9. The temperature detection component according to claim 1, characterized in that, The control unit (200) further includes a display module (240), a parameter setting module (250), and an interlocking control module (260). The display module (240), the parameter setting module (250), and the interlocking control module (260) are all communicatively connected to the central processing module (220). The interlocking control module (260) is also used to communicate with the control device (20) of the host computer.

10. A ternary cathode material production equipment, characterized in that, Includes the temperature detection component as described in any one of claims 1-9.

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