Current distribution acquisition device

Abstract

The utility model relates to the technical field of current distribution acquisition, in particular to a current distribution acquisition device, which comprises an electrolytic bath, anode guide rods, two fixing plates, a plurality of support rods and a tension return device, the anode guide rods are mounted in the electrolytic bath, the support rods are mounted at the tops of the fixing plates, and the tension return device is mounted on the support rods. And a tension return device is mounted on one side, close to the electrolytic bath, of the supporting rod. According to the utility model, the signal acquisition box and the controller are arranged, the wireless transmission technology is adopted to replace the traditional current distribution line laying acquisition operation method, the on-site operation environment is improved, and the current distribution acquisition system is adopted to carry out centralized display and data analysis on numerical values of each group of anodes. According to the utility model, the tension return device is arranged, and the fixed rod can be quickly mounted on the side surface of the anode guide rod through the tension return device, so that the current of the anode guide rod can be conveniently measured, quick mounting and dismounting are realized, and the use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of current distribution acquisition, and in particular relates to a current distribution acquisition device. Background Art

[0002] Electrolytic aluminum is aluminum obtained by electrolysis. Modern electrolytic aluminum industry production adopts cryolite-alumina molten salt electrolysis. Molten cryolite is the solvent, alumina is the solute, carbonite is the anode, and aluminum liquid is the cathode. After a strong direct current is passed through, an electrochemical reaction is carried out at the two electrodes in the electrolytic cell at 950℃-970℃, that is, electrolysis. The collection and display of anode current distribution data in electrolytic aluminum production has a guiding role for managers.

[0003] However, the current technology uses pure line laying to achieve centralized display of current distribution acquisition. During the production process, the line protection index is high and the operation is difficult. Therefore, a current distribution acquisition device is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a current distribution acquisition device to solve the problem that the current technology proposed in the above-mentioned background technology is to realize the centralized display of current distribution acquisition, which is completed by pure line laying, has high requirements on line protection index during the production process, and is difficult to operate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a current distribution collection device, comprising an electrolytic cell, an anode guide rod, a fixing plate, a support rod and a tension return device, wherein a plurality of anode guide rods are installed in the electrolytic cell, two fixing plates are provided, a plurality of support rods are installed on the top of the fixing plate, and a tension return device is installed on the side of the support rod close to the electrolytic cell.

[0006] Preferably, a side of the anode guide rod away from the middle is fixedly connected to a plurality of iron rings, and the top of the fixed plate is fixedly connected to a controller.

[0007] Preferably, the top of the support rod is fixedly connected to a signal acquisition box, and the tension feedback device includes a data spring rope, a mounting block, a fixing rod, a spring, a contact, a fixing ring and a hook.

[0008] Preferably, one end of the data spring rope is fixedly connected to the bottom of the support rod, and the other end of the data spring rope is fixedly connected to the top of the mounting block.

[0009] Preferably, one side of the mounting block close to the anode guide rod is fixedly connected to two fixing rods, and the fixing rods are slidably connected to the contacts.

[0010] Preferably, a spring is installed in the fixing rod, one end of the spring is fixedly connected to the contact, and the other end of the spring is fixedly connected to the inner wall of the fixing rod.

[0011] Preferably, the bottom of the mounting block is fixedly connected to a fixing ring, and the fixing ring is rotatably connected to a hook.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This current distribution acquisition device is provided with a signal acquisition box and a controller. A wireless transmitter is used in the signal acquisition box to transmit the collected anode current data to the controller. One controller can receive data from twelve signal acquisition boxes. The controller is wirelessly connected to the computer, and the data is displayed on the development interface. Wireless transmission can be performed through the signal acquisition box and the controller. Through wireless transmission technology, the traditional current distribution line laying and collection operation method is replaced, and the on-site working environment is improved. The numerical values ​​of each group of anodes are centrally displayed through the current distribution acquisition system, and the data is analyzed.

[0014] 2. This current distribution collection device is provided with a tension feedback device. The tension feedback device is provided on the upper end of each anode guide rod. The anode guide rod is installed with several iron rings with an interval of 7.5 cm, which is convenient for hanging the tension device line. Pull the hook to make the hook hang on the iron ring, and the elastic force of the spring pushes the contact to the anode guide rod. The current on the anode guide rod is transmitted to the signal collection box through the contact and the data spring rope. When replacing the anode guide rod, after untying the hook, the installation block automatically rebounds to the top under the elastic force of the data spring rope. The fixing rod can be quickly installed on the side of the anode guide rod through the tension feedback device, which is convenient for measuring the current of the anode guide rod, realizing quick installation and disassembly, and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the anode guide rod of the utility model;

[0018] Figure 4 This is a schematic diagram of the explosion structure of the support rod of the utility model;

[0019] Figure 5 It is a schematic diagram of the explosion structure of the tension return device of the utility model.

[0020] In the figure: 1. electrolytic cell; 2. anode guide rod; 21. iron ring; 3. fixing plate; 31. controller; 4. support rod; 41. signal acquisition box; 5. tension return device; 51. data spring rope; 52. mounting block; 53. fixing rod; 54. spring; 55. contact; 56. fixing ring; 57. hook. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a current distribution collection device, including an electrolytic cell 1, an anode guide rod 2, a fixing plate 3, a support rod 4 and a tension return device 5, a plurality of anode guide rods 2 are installed in the electrolytic cell 1, two fixing plates 3 are provided, a plurality of support rods 4 are installed on the top of the fixing plate 3, and a tension return device 5 is installed on the side of the support rod 4 close to the electrolytic cell 1.

[0023] Anode guide rod 2 is fixedly connected to one side away from the middle with several iron rings 21. Anode guide rod 2 is installed with several iron rings 21 with an interval of 7.5 cm to facilitate the hanging of tension device line. The top of fixed plate 3 is fixedly connected to controller 31. One controller 31 can receive data from twelve signal acquisition boxes 41. Controller 31 is wirelessly connected to computer and data is displayed on the development interface.

[0024] The top of the support rod 4 is fixedly connected to a signal collection box 41. A wireless transmitter is used in the signal collection box 41 to transmit the collected anode current data to the controller 31. Wireless transmission can be performed through the signal collection box 41 and the controller 31. The wireless transmission technology replaces the traditional current distribution line laying and collection operation method, improves the on-site working environment, and displays the values ​​of each group of anodes in a centralized manner through the current distribution collection system. Data analysis, the tension feedback device 5 includes a data spring rope 51, a mounting block 52, a fixing rod 53, a spring 54, a contact 55, a fixing ring 56 and a hook 57.

[0025] One end of the data spring rope 51 is fixedly connected to the bottom of the support rod 4 , and the other end of the data spring rope 51 is fixedly connected to the top of the mounting block 52 .

[0026] The mounting block 52 is fixedly connected to one side of the anode guide rod 2 with two fixing rods 53 , and the fixing rods 53 are slidably connected to the contacts 55 .

[0027] A spring 54 is installed in the fixing rod 53 . One end of the spring 54 is fixedly connected to the contact 55 , and the other end of the spring 54 is fixedly connected to the inner wall of the fixing rod 53 .

[0028] The bottom of the mounting block 52 is fixedly connected to a fixing ring 56, and the fixing ring 56 is rotatably connected to a hook 57. The hook 57 is pulled to make the hook 57 hook the iron ring 21, and the elastic force of the spring 54 pushes the contact 55 against the anode guide rod 2. The current on the anode guide rod 2 is transmitted to the signal acquisition box 41 through the contact 55 and the data spring rope 51. When the anode guide rod 2 is replaced, the hook 57 is untied, and the mounting block 52 automatically rebounds to the top under the elastic force of the data spring rope 51.

[0029] Working principle:

[0030] When in use, the anode guide rod 2 is placed in the electrolytic cell 1, and the fixing plates 3 are installed on the left and right sides of the electrolytic cell 1. A tension feedback device 5 is set on the upper end of each anode guide rod 2. A plurality of iron rings 21 with an interval of 7.5 cm are installed on the anode guide rod 2 to facilitate the hanging of the tension device line. The hook 57 is pulled to make the hook 57 hang on the iron ring 21. The elastic force of the spring 54 pushes the contact 55 against the anode guide rod 2. The current on the anode guide rod 2 is transmitted to the signal collection box 41 through the contact 55 and the data spring rope 51. When the anode guide rod 2 is replaced, after the hook 57 is untied, the mounting block 52 automatically rebounds to the top under the elastic force of the data spring rope 51, and the tension feedback device 5 can be quickly replaced. The fixing rod 53 is installed on the side of the anode guide rod 2, which is convenient for measuring the current of the anode guide rod 2, and realizes quick installation and disassembly, which is easy to use. A wireless transmitter is used in the signal acquisition box 41 to transmit the collected anode current data to the controller 31. One controller 31 can receive data from twelve signal acquisition boxes 41. The controller 31 is wirelessly connected to the computer, and the data is displayed on the development interface. Wireless transmission can be performed through the signal acquisition box 41 and the controller 31. Through wireless transmission technology, the traditional current distribution line laying and collection operation method is replaced, and the on-site working environment is improved. The numerical values ​​of each group of anodes are centrally displayed through the current distribution acquisition system for data analysis.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A current distribution collection device, comprising an electrolytic cell (1), an anode guide rod (2), a fixing plate (3), a support rod (4) and a tension return device (5), characterized in that: A plurality of anode guide rods (2) are installed in the electrolytic cell (1), two fixing plates (3) are provided, a plurality of support rods (4) are installed on the top of the fixing plates (3), and a tension return device (5) is installed on the side of the support rods (4) close to the electrolytic cell (1).

2. A current distribution acquisition device according to claim 1, characterized in that: A side of the anode guide rod (2) away from the middle is fixedly connected to a plurality of iron rings (21), and the top of the fixed plate (3) is fixedly connected to a controller (31).

3. A current distribution acquisition device according to claim 1, characterized in that: The top of the support rod (4) is fixedly connected to a signal collection box (41), and the tension return device (5) comprises a data spring rope (51), a mounting block (52), a fixing rod (53), a spring (54), a contact (55), a fixing ring (56) and a hook (57).

4. A current distribution acquisition device according to claim 3, characterized in that: One end of the data spring rope (51) is fixedly connected to the bottom of the support rod (4), and the other end of the data spring rope (51) is fixedly connected to the top of the mounting block (52).

5. A current distribution acquisition device according to claim 4, characterized in that: The mounting block (52) is fixedly connected to two fixing rods (53) on one side close to the anode guide rod (2), and the fixing rods (53) are slidably connected to contacts (55).

6. A current distribution acquisition device according to claim 5, characterized in that: A spring (54) is installed inside the fixing rod (53), one end of the spring (54) is fixedly connected to a contact (55), and the other end of the spring (54) is fixedly connected to the inner wall of the fixing rod (53).

7. A current distribution acquisition device according to claim 6, characterized in that: The bottom of the installation block (52) is fixedly connected to a fixing ring (56), and the fixing ring (56) is rotatably connected to a hook (57).

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