Temperature measuring device for heat dissipation holes of aluminum electrolysis cell

Abstract

The utility model discloses an aluminum electrolysis cell heat dissipation hole temperature measuring device which comprises a main frame, a moving assembly, an adjusting assembly and a detecting assembly, the moving assembly is connected with the adjusting assembly, and the adjusting assembly comprises a placing frame, a lead screw, a driving sliding block, a driven sliding block, a connecting structure, a limiting rod and a driving motor. The driving sliding block and the driven sliding blocks are arranged on the lead screw in a sliding mode, the driving sliding block and the driven sliding blocks are connected through the connecting structure, the limiting rods are arranged on the two sides of the lead screw, and the detection assemblies are arranged on the sliding blocks. According to the utility model, the position of the detection assembly can be adjusted through the moving assembly so as to adjust the detection depth, and the adjusting assembly can simultaneously unfold a plurality of detection assemblies and enable the detection assemblies to be at the same interval, so that a plurality of detection data can be conveniently obtained at one time, the reliable detection result is ensured, and the subsequent work is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of electrolytic cell technology, and in particular to a temperature measuring device for heat dissipation holes in an aluminum electrolytic cell. Background Technology

[0002] In the production process of aluminum electrolysis cells, the service life of the lining material directly affects the lifespan of the electrolysis cell, while the degree of damage to the electrolysis cell determines the shutdown time. Once the electrolysis cell is in operation, good production management and maintenance can protect it from premature damage, extending its lifespan and maximizing its benefits. Damage to the electrolysis cell mainly occurs at the bottom and sides. For the former, it can be detected by monitoring the iron content in the molten aluminum and changes in the surface temperature of the steel bars; for the latter, it can be detected by monitoring changes in the local temperature of the surface of the heat dissipation holes. When early signs and trends of damage are detected and addressed promptly, such as through cell repair or cooling, premature damage can be effectively reduced.

[0003] The existing methods for measuring the temperature of the heat dissipation holes in aluminum electrolysis cells all involve purchasing infrared thermometers directly. However, most of these devices have limited detection ranges and obtain relatively little data. This can lead to randomness and errors in analysis, which is detrimental to related work. Summary of the Invention

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] To achieve the above objectives, the first aspect of this utility model provides a temperature measuring device for heat dissipation holes in an aluminum electrolytic cell, comprising: a main frame, a moving component, an adjusting component, and a detection component. The moving component is mounted on the main frame and connected to the adjusting component. The adjusting component includes a placement frame, a lead screw, an active slider, a driven slider, a connecting structure, a limiting rod, and a drive motor. The placement frame is slidably mounted on the main frame. The lead screw is located inside the placement frame. The active slider and several driven sliders are slidably mounted on the lead screw. The active slider is threadedly connected to the lead screw. A through hole is formed at the center of each driven slider, preventing contact with the lead screw. The connecting structure connects the active slider to the several driven sliders. The limiting rod is located on both sides of the lead screw. The active slider and several driven sliders are slidably mounted on the limiting rod. The output end of the drive motor is connected to the lead screw. Several detection components are mounted on the active slider and several driven sliders.

[0006] In addition, the aluminum electrolysis cell heat dissipation hole temperature measuring device proposed above according to this utility model may also have the following additional technical features:

[0007] Furthermore, the connection structure includes a fixed shaft, a connecting rod, and a connecting shaft, wherein the fixed shaft is respectively disposed on the active slider and a plurality of the driven sliders, the connecting rod is rotatably connected to the fixed shaft, and the connecting shaft rotatably connects the connecting rod.

[0008] Furthermore, the moving component includes a drive cylinder and a guide rod, wherein the drive cylinder is located on the main frame, and the guide rod is connected to the telescopic end of the drive cylinder and to the placement frame.

[0009] Furthermore, the detection component includes a lead wire, an infrared thermometer, and a data processing unit, wherein the lead wire is connected to the active slider and a plurality of the driven sliders respectively, the infrared thermometer is disposed on one side of the lead wire, and the data processing unit is located on the other side of the lead wire.

[0010] Furthermore, the main frame is provided with a movable slot, and the adjustment component is slidably disposed on the movable slot.

[0011] According to the present invention, a temperature measuring device for heat dissipation holes in an aluminum electrolysis cell can adjust the position of the detection components by moving the component, thereby adjusting the detection depth. The adjustment component can simultaneously unfold multiple detection components and make them equally spaced, so as to facilitate the acquisition of multiple detection data at one time, ensure the reliability of the detection results, and facilitate subsequent work.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0014] Figure 1 This is a schematic diagram of the structure of a heat dissipation hole temperature measuring device for an aluminum electrolytic cell according to an embodiment of the present invention;

[0015] Figure 2 This is a schematic diagram of the structure of the adjustment component of a heat dissipation hole temperature measuring device for an aluminum electrolytic cell according to an embodiment of the present invention;

[0016] Figure 3 This is a schematic diagram of the detection component of a heat dissipation hole temperature measuring device for an aluminum electrolytic cell according to an embodiment of the present invention;

[0017] Figure 4 This is a flowchart based on the present invention;

[0018] As shown in the figure:

[0019] 1. Main frame; 11. Moving slot; 2. Moving assembly; 21. Drive cylinder; 22. Guide rod; 3. Adjustment assembly; 31. Placement frame; 32. Lead screw; 33. Active slider; 34. Driven slider; 341. Through hole; 35. Connecting structure; 351. Fixed shaft; 352. Connecting rod; 353. Connecting shaft; 36. Limiting rod; 37. Drive motor; 4. Detection assembly; 41. Conduit; 42. Infrared thermometer; 43. Data processing unit. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] The following description, in conjunction with the accompanying drawings, describes a temperature measuring device for heat dissipation holes in an aluminum electrolysis cell, according to an embodiment of the present invention.

[0022] like Figures 1 to 3 As shown in the figure, an aluminum electrolysis cell heat dissipation hole temperature measuring device according to an embodiment of the present invention may include a main frame 1, a moving component 2, an adjusting component 3 and a detection component 4.

[0023] The main frame 1 has a movable slot 11, and the adjustment component 3 is slidably disposed on the movable slot 11.

[0024] The moving component 2 includes a drive cylinder 21 and a guide rod 22.

[0025] The drive cylinder 21 is located on the main frame 1, and the guide rod 22 is connected to the telescopic end of the drive cylinder 21 and to the placement frame 31.

[0026] It should be noted that the moving component 2 can adjust the position of the detection component 4, thereby adjusting the detection depth and ensuring the integrity and reliability of the device's detection work.

[0027] The adjustment assembly 3 includes a placement frame 31, a lead screw 32, an active slider 33, a driven slider 34, a connecting structure 35, a limit rod 36, and a drive motor 37.

[0028] The placement frame 31 is slidably mounted on the main frame 1, the lead screw 32 is mounted inside the placement frame 31, the active slider 33 and several driven sliders 34 are slidably mounted on the lead screw 32, the active slider 33 is threadedly connected to the lead screw 32, and the driven slider 34 has a through hole 341 at its center and does not contact the lead screw 32.

[0029] It should be noted that when the drive motor 37 is started, the drive motor 37 will drive the lead screw 32 to rotate. When the lead screw 32 rotates, it will drive the active slider 33. The active slider 33 will slide on the lead screw 32 and drive the driven slider 34 to move through the connecting structure 35.

[0030] The connecting structure 35 includes a fixed shaft 351, a connecting rod 352, and a connecting shaft 353.

[0031] The fixed shaft 351 is respectively set on the active slider 33 and several driven sliders 34, the connecting rod 352 is rotatably connected to the fixed shaft 351, and the connecting shaft 353 rotatably connects the connecting rod 352.

[0032] It should be noted that when the active slider 33 slides, it also drives the fixed shaft 351. The fixed shaft 351 will continue to drive the connecting shaft 353 to rotate through the connecting rod 352, thereby driving the remaining driven sliders 34.

[0033] Limit rods 36 are set on both sides of lead screw 32, active sliders 33 and several driven sliders 34 are slidably set on limit rods 36, and the output end of drive motor 37 is connected to lead screw 32.

[0034] It should be noted that the limit rod 36 can ensure the stability of the active slider 33 and the driven slider 34, thereby ensuring the stability of the detection component 4.

[0035] Several detection components 4 include a conduit 41, an infrared thermometer 42, and a data processing unit 43.

[0036] The guide tube 41 is connected to the active slider 33 and several driven sliders 34 respectively, the infrared temperature measuring head 42 is set on one side of the guide tube 41, and the data processing unit 43 is located on the other side of the guide tube 41.

[0037] It should be noted that the infrared temperature measuring head 42 can collect data on the condition of the heat dissipation holes and transmit it to the data processing unit 43. The data processing unit 43 can collect and analyze the data in a unified manner, which is convenient and fast.

[0038] In addition, such as Figure 4 As shown, through artificial intelligence, the AD sensor collects the analog voltage data output by the infrared thermometer 42, converts the analog signal into a digital signal, and provides it to the data processing unit 43 for calculation, processing, and storage. The data is then sent to the display screen for display and alarm. After the measurement is completed, the stored data is wirelessly sent to the computer. The computer uses host computer software to receive and convert the data and generate tables.

[0039] Specifically, when relevant personnel need to perform temperature measurement work, they can first start the drive motor 37, which will drive the lead screw 32 to rotate. When the lead screw 32 rotates, it will drive the active slider 33. The active slider 33 will slide on the lead screw 32 and drive the driven slider 34 to move through the connecting structure 35.

[0040] When the active slider 33 slides, it drives the fixed shaft 351. The fixed shaft 351 then drives the connecting rod 352 to move together with the active slider 33. When the connecting rod 352 moves, it rotates around the connecting shaft 353 and drives several other driven sliders 34. When the driven sliders 34 move, they drive several detection components 4 connected to them. When the detection components 4 move to appropriate positions and align with the heat dissipation holes, the infrared thermometer 42 can collect data on the condition of the heat dissipation holes and transmit it to the data processing unit 43. The data processing unit 43 can collect and analyze the data in a unified manner, which is convenient and fast.

[0041] If necessary, the drive cylinder 21 can be activated, which will move the guide rod 22. The guide rod 22 will then move the placement frame 31 in the moving groove 11 to adjust the position of the infrared temperature measuring head 42, enabling it to collect data from deeper areas and ensuring the integrity and reliability of the device's detection work.

[0042] In summary, the aluminum electrolytic cell heat dissipation hole temperature measuring device according to the present utility model can adjust the position of the detection component by moving the component, thereby adjusting the detection depth. The adjustment component can simultaneously unfold multiple detection components and make them equally spaced, thereby facilitating the acquisition of multiple detection data at one time, ensuring reliable detection results, and facilitating subsequent work.

[0043] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, 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. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0045] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A temperature measuring device for heat dissipation holes in an aluminum electrolysis cell, characterized in that, include: The main frame (1), the moving component (2), the adjusting component (3), and the detection component (4) are as follows: The moving component (2) is mounted on the main frame (1) and connected to the adjusting component (3); The adjustment assembly (3) includes a placement frame (31), a lead screw (32), an active slider (33), a driven slider (34), a connecting structure (35), a limiting rod (36), and a drive motor (37), wherein, The placement frame (31) is slidably mounted on the main frame (1); The lead screw (32) is disposed inside the placement frame (31); The active slider (33) and several driven sliders (34) are slidably disposed on the lead screw (32). The active slider (33) is threadedly connected to the lead screw (32). The driven slider (34) has a through hole (341) at its center and does not contact the lead screw (32). The connection structure (35) connects the active slider (33) to a plurality of the driven sliders (34); The limiting rod (36) is disposed on both sides of the lead screw (32), and the active slider (33) and a plurality of the driven sliders (34) are slidably disposed on the limiting rod (36); The output end of the drive motor (37) is connected to the lead screw (32); Several of the detection components (4) are disposed on the active slider (33) and several of the driven sliders (34).

2. The temperature measuring device for heat dissipation holes in an aluminum electrolytic cell according to claim 1, characterized in that, The connecting structure (35) includes a fixed shaft (351), a connecting rod (352), and a connecting shaft (353), wherein, The fixed shaft (351) is respectively disposed on the active slider (33) and a plurality of the driven sliders (34); The connecting rod (352) is rotatably connected to the fixed shaft (351); The connecting shaft (353) rotatably connects the connecting rod (352).

3. The temperature measuring device for heat dissipation holes in an aluminum electrolysis cell according to claim 1, characterized in that, The moving component (2) includes a drive cylinder (21) and a guide rod (22), wherein, The drive cylinder (21) is located on the main frame (1); The guide rod (22) is connected to the telescopic end of the drive cylinder (21) and to the placement frame (31).

4. The temperature measuring device for heat dissipation holes in an aluminum electrolysis cell according to claim 1, characterized in that, The detection component (4) includes a conduit (41), an infrared thermometer (42), and a data processing unit (43), wherein, The guide tube (41) is connected to the active slider (33) and a plurality of the driven sliders (34) respectively; The infrared thermometer (42) is disposed on one side of the conduit (41); The data processing unit (43) is located on the other side of the conduit (41).

5. The temperature measuring device for heat dissipation holes in an aluminum electrolytic cell according to claim 1, characterized in that, The main frame (1) is provided with a moving slot (11), and the adjustment component (3) is slidably disposed on the moving slot (11).

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