Anode delivery device for electrolytic bath

Abstract

The utility model relates to the technical field of electrolytic bath equipment, in particular to an anode delivery device for an electrolytic bath, which mainly comprises a processing unit, two servo proportional valves and two servo oil cylinders, the processing unit is electrically connected with the servo proportional valves, the two servo proportional valves are respectively electrically connected with the servo oil cylinders, and the processing unit is electrically connected with the two servo oil cylinders. And the clamping ends of the two servo oil cylinders are connected with the new anode. When the device is used, the initial lengths of the two servo oil cylinders are adjusted to be consistent, after a new anode is installed at the clamping ends of the servo oil cylinders, the two servo oil cylinders are started at the same time to feed the two anodes into the electrolytic bath, and in this way, the problems of manual measurement and poor measurement precision can be avoided; the two same servo oil cylinders have the same telescopic length under the same power-on time, and compared with manual measurement, the synchronous rate of the two anodes is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic cell equipment, in particular to an anode delivery device for an electrolytic cell. Background Art

[0002] The anodes of the electrolytic cell are constantly consumed during use. When the anode replacement cycle is reached, the old anodes need to be replaced and new anodes installed. The two new anodes must be kept on the same plane as the bottom of the old anodes in the electrolytic cell, otherwise the current cannot be evenly distributed with other anodes in the cell. The traditional method is manual measurement, which cannot guarantee measurement accuracy and has great safety risks. Utility Model Content

[0003] The utility model aims to provide an anode delivery device for an electrolytic cell to solve the problem that the accuracy cannot be guaranteed in the prior art.

[0004] The embodiments of the present invention are implemented by the following technical solutions:

[0005] An anode delivery device for an electrolytic cell, comprising a processing unit, two servo proportional valves and two servo oil cylinders, wherein the processing unit is electrically connected to the servo proportional valve, the two servo proportional valves are electrically connected to the servo oil cylinders respectively, and the clamping ends of the two servo oil cylinders are connected to new anodes;

[0006] The processing unit is used to send a signal for driving the servo cylinder;

[0007] The servo proportional valve is used to receive the signal sent by the processing unit and drive the servo cylinder;

[0008] The servo oil cylinder is used to drive the new anode to move up and down.

[0009] In one embodiment of the utility model, a communication device and a repeater are further included, wherein the repeater is electrically connected to the communication device, the repeater is electrically connected to the processing unit, and the communication device is used for communication connection with the remote end.

[0010] In one embodiment of the utility model, a displacement sensor is further included. The displacement sensor is arranged on the servo cylinder, and a signal output end thereof is electrically connected to the processing unit. The displacement sensor is used to detect the telescopic length of the servo cylinder.

[0011] In one embodiment of the present invention, an isolator is further included. The isolator is connected to the control circuit of the servo cylinder, and an output end of the isolator is electrically connected to the processing unit.

[0012] In one embodiment of the present invention, a display device is further included. The display device is connected to the processing unit and is used to display the telescopic length of the servo cylinder collected by the current displacement sensor.

[0013] In one embodiment of the present invention, the servo cylinder is slidably connected to one side of the electrolytic cell via a connecting device.

[0014] In one embodiment of the utility model, the connecting device includes a support plate and a sliding groove connected to the support plate, a pulley for sliding on the electrolytic cell is arranged inside the sliding groove, a clamping plate and a bolt are arranged on one side of the sliding groove, the bolt is threadedly connected to the support plate, and the clamping plate is rotatably connected to one end of the bolt.

[0015] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0016] The above structure of the utility model mainly includes a processing unit, two servo proportional valves and two servo oil cylinders. The processing unit is electrically connected to the servo proportional valve, and the two servo proportional valves are electrically connected to the servo oil cylinders respectively. The clamping ends of the two servo oil cylinders are connected to the new anode. When in use, the initial lengths of the two servo oil cylinders are adjusted to be consistent. After the new anode is installed to the clamping end of the servo oil cylinder, the two servo oil cylinders are started at the same time to send the two anodes into the electrolytic cell. In this way, manual measurement and poor measurement accuracy can be avoided. Two identical servo oil cylinders have the same telescopic length under the same power-on time. Compared with manual measurement, the synchronization rate of the two anodes is improved to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the system structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the support plate of the utility model.

[0020] Icon: 1-support plate, 2-sliding groove, 3-pulley, 4-bolt, 5-clamping plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Please refer to Figure 1-Figure 2 , an anode delivery device for an electrolytic cell provided by the present invention comprises a processing unit, two servo proportional valves and two servo oil cylinders, the processing unit is electrically connected to the servo proportional valve, the two servo proportional valves are electrically connected to the servo oil cylinders respectively, and the clamping ends of the two servo oil cylinders are connected to new anodes;

[0023] The processing unit is used to send a signal for the servo cylinder to drive;

[0024] The servo proportional valve is used to receive the signal sent by the processing unit and drive the servo cylinder;

[0025] The servo cylinder is used to drive the new anode to move up and down.

[0026] Among them, the model of the processing unit is: GCAN-PLC-400 / 510 / 511, and the model of the servo proportional valve is FF-638M.

[0027] The above structure of the utility model mainly includes a processing unit, two servo proportional valves and two servo oil cylinders. The processing unit is electrically connected to the servo proportional valve, and the two servo proportional valves are electrically connected to the servo oil cylinders respectively. The clamping ends of the two servo oil cylinders are connected to the new anodes. When in use, the initial lengths of the two servo oil cylinders are adjusted to be consistent. After the new anodes are installed to the clamping ends of the servo oil cylinders, the two servo oil cylinders are started at the same time to send the two anodes into the electrolytic cell. In this way, manual measurement and poor measurement accuracy can be avoided. Two identical servo oil cylinders have the same telescopic length under the same power-on time. Compared with manual measurement, the synchronization rate of the two anodes is improved to a certain extent.

[0028] In this embodiment, a communication device and a repeater are also included. The repeater is electrically connected to the communication device, and the repeater is electrically connected to the processing unit. The communication device is used to communicate with the remote end.

[0029] Through the communication device, the working status of the servo cylinder at this time can be transmitted to the remote end, and the staff at the remote end can remotely observe the working information of the equipment at this time.

[0030] In this embodiment, a displacement sensor is also included. The displacement sensor is arranged on the servo cylinder, and its signal output end is electrically connected to the processing unit. The displacement sensor is used to detect the telescopic length of the servo cylinder.

[0031] The telescopic lengths of the two servo cylinders are detected by displacement sensors, and the information is transmitted to a processing unit, which then sends the information to a remote end. When the staff at the remote end finds that the telescopic lengths of the two servo cylinders are inconsistent, other processing can be performed in a timely manner.

[0032] In addition, an isolator is included, which is connected to the control circuit of the servo cylinder and its output is electrically connected to the processing unit to ensure that there is no direct electrical connection between the two circuits. This helps prevent current, signals or faults from propagating from one circuit to another, thereby improving the safety and stability of the system.

[0033] Secondly, it also includes a display device, which is connected to the processing unit and is used to display the telescopic length of the servo cylinder collected by the current displacement sensor for reference by on-site staff.

[0034] In this embodiment, the servo cylinder is slidably connected to one side of the electrolytic cell via a connecting device.

[0035] Specifically, the connecting device includes a support plate 1 and a sliding groove 2 connected to the support plate 1, a pulley 3 for sliding on the electrolytic cell is arranged inside the sliding groove 2, a clamping plate 5 and a bolt 4 are arranged on one side of the sliding groove 2, the bolt 4 is threadedly connected to the support plate 1, and the clamping plate 5 is rotatably connected to one end of the bolt 4.

[0036] When fixing is required, the bolt 4 is rotated to press the clamping plate 5 against the outer wall of the electrolytic cell to complete the fixing. When moving is required, the bolt 4 is rotated in the opposite direction to separate the clamping plate 5 from the electrolytic cell and move it through the pulley 3.

[0037] Secondly, regarding the height positioning, when the two new anodes move to the upper part of the old anode, the two anodes descend and clamp the guide rod, the program records a value at this time; lift the old anode to a basic platform, put the old anode down to the platform, and record a height value at this time, and then clamp the new anode and place it on the basic plane, and record a height value at this time.

[0038] Finally, the two new anodes are moved to the position of the old anodes. The operator directly lowers the anodes, and the new anodes automatically stop when they reach the replacement position (this position is calculated: the height difference between the new anode and the residual anode is subtracted from the first position on the tank).

[0039] When measuring the height of the anode on site, a large-screen display is required to display the height between the anode and the old anode, and the lower position of the replaced anode in real time. At the same time, a reference platform is required as a plane reference to measure the height difference between the old anode and the new anode.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anode delivery device for an electrolytic cell, characterized in that It comprises a processing unit, two servo proportional valves and two servo oil cylinders, wherein the processing unit is electrically connected to the servo proportional valve, the two servo proportional valves are electrically connected to the servo oil cylinders respectively, and the clamping ends of the two servo oil cylinders are connected to the new anode; The processing unit is used to send a signal for driving the servo cylinder; The servo proportional valve is used to receive the signal sent by the processing unit and drive the servo cylinder; The servo oil cylinder is used to drive the new anode to move up and down.

2. An anode delivery device for an electrolytic cell according to claim 1, characterized in that: It also includes a communication device and a repeater, wherein the repeater is electrically connected to the communication device, the repeater is electrically connected to the processing unit, and the communication device is used for communication connection with a remote end.

3. An anode delivery device for an electrolytic cell according to claim 1, characterized in that: It also includes a displacement sensor, which is arranged on the servo cylinder, and a signal output end of the displacement sensor is electrically connected to the processing unit. The displacement sensor is used to detect the telescopic length of the servo cylinder.

4. An anode delivery device for an electrolytic cell according to claim 1, characterized in that: It also includes an isolator, which is connected to the control circuit of the servo cylinder, and an output end of which is electrically connected to the processing unit.

5. An anode delivery device for an electrolytic cell according to claim 3, characterized in that: It also includes a display device, which is connected to the processing unit and is used to display the telescopic length of the servo cylinder collected by the current displacement sensor.

6. An anode delivery device for an electrolytic cell according to claim 1, characterized in that: The servo oil cylinder is slidably connected to one side of the electrolytic cell through a connecting device.

7. An anode delivery device for an electrolytic cell according to claim 6, characterized in that: The connecting device comprises a support plate (1) and a sliding groove (2) connected to the support plate (1); a pulley (3) for sliding on the electrolytic cell is arranged inside the sliding groove (2); a clamping plate (5) and a bolt (4) are arranged on one side of the sliding groove (2); the bolt (4) is threadedly connected to the support plate (1); and the clamping plate (5) is rotatably connected to one end of the bolt (4).

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