CN212955380U - Intelligent crust breaking device of aluminum electrolysis multifunctional unit - Google Patents
Intelligent crust breaking device of aluminum electrolysis multifunctional unit Download PDFInfo
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- CN212955380U CN212955380U CN202020900445.6U CN202020900445U CN212955380U CN 212955380 U CN212955380 U CN 212955380U CN 202020900445 U CN202020900445 U CN 202020900445U CN 212955380 U CN212955380 U CN 212955380U
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Abstract
The utility model discloses an intelligent crust breaking device for an aluminum electrolysis multifunctional unit, which comprises a unit cart device running on a plant rail of an aluminum electrolysis workshop, wherein a trolley device is arranged on the rails on two main beams of the unit cart device, and a rotating mechanism is arranged on the trolley device; the cart device, the trolley device and the rotating mechanism are all provided with automatic operation positioning systems; a hydraulic system, a measuring and positioning device and a fixed guide frame are arranged on the rotating mechanism; a movable frame and a hydraulic cylinder with a pressure sensor are arranged on the fixed guide frame, and the hydraulic cylinder with the pressure sensor is connected with a crust breaking device; and a servo hydraulic cylinder is also arranged on the fixed guide frame and is used for driving the movable frame and the crust breaking device to move up and down. Adopt the technical scheme of the utility model can improve pole changing efficiency, reduce workman activity duration, alleviate intensity of labour, improve production operation safety.
Description
Technical Field
The utility model relates to an intelligent crust breaking device of an aluminum electrolysis multifunctional unit when a carbon anode is replaced in the production of electrolytic aluminum.
Background
The production of industrial primary aluminum mainly adopts a molten salt electrolysis method, hundreds of electrolytic cells are connected in series, and the decomposition of aluminum oxide is realized under the action of strong direct current. The anode needs to be replaced regularly under the current process technical conditions. The multifunctional aluminum electrolysis unit needs to break the shell surface of the anode covering material when the anode operation is replaced so as to be convenient for the anode scrap to be taken out, the existing unit crust breaking system mainly depends on manual operation, the whole intelligent level is not high, the labor intensity is high, the environment is severe, the utility model relates to an intelligent unmanned multifunctional aluminum electrolysis unit crust breaking method and device can reduce the operation time of workers, lighten the labor intensity and improve the production operation safety.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aluminium electroloysis multifunctional unit intelligence crust breaking device to overcome that the intelligent level is not high when changing the positive pole crust breaking operation to aluminium electroloysis production that prior art exists, intensity of labour is big, the situation that the environment is abominable etc. is not enough.
The utility model discloses a realize like this:
firstly, the utility model provides an intelligent crust breaking device of an aluminum electrolysis multifunctional unit, which comprises a unit cart device running on a factory building track of an aluminum electrolysis workshop, wherein a trolley device is arranged on tracks on two main beams of the unit cart device, and a rotating mechanism is arranged on the trolley device; the cart device, the trolley device and the rotating mechanism are all provided with automatic operation positioning systems; a hydraulic system, a measuring and positioning device and a fixed guide frame are arranged on the rotating mechanism; a movable frame and a hydraulic cylinder with a pressure sensor are arranged on the fixed guide frame, and the hydraulic cylinder with the pressure sensor is connected with a crust breaking device; and a servo hydraulic cylinder is also arranged on the fixed guide frame and is used for driving the movable frame and the crust breaking device to move up and down.
Furthermore, one end of the hydraulic cylinder with the pressure sensor is mounted on the movable frame and used for adjusting the striking position of the crust breaking device.
Further, the system also comprises a control device for controlling the whole system.
The intelligent crust breaking method of the aluminum electrolysis multifunctional unit adopting the device comprises the following steps: after the unit receives an instruction of replacing a certain anode, the control device controls the cart device and the trolley device of the unit to run above the electrolytic bath and to be positioned above the anode scrap; the rotating mechanism rotates to drive the measuring and positioning device to be arranged above the guide rod of the anode scrap for space measurement, the control device calculates the moving path of the crust breaking operation according to three-dimensional position information fed back by the measuring and positioning device, the positions of a large vehicle device, a small vehicle device and the rotating mechanism of the unit are corrected, the servo hydraulic cylinder is guided to drive the moving frame and the crust breaking device to move downwards, the hydraulic cylinder with the pressure sensor extends out after the machine arrives at the position, and when the pressure in the hydraulic cylinder is monitored to rise, the crust breaking device is started to start crust breaking; when the pressure in the oil cylinder is monitored to be suddenly released, the crust breaking at the point is judged to be finished, and the hydraulic cylinder with the pressure sensor is withdrawn.
The unit cart device, the unit trolley device and the rotating mechanism contained in the utility model can be accurately positioned under the control of the control device; the control device can control the hydraulic system to accurately position the lifting of the servo hydraulic cylinder; the measuring and positioning device can perform space three-dimensional measuring and positioning on the anode scrap and the crust breaking device. The hydraulic cylinder with the pressure sensor can detect the pressure in the oil cylinder in real time. The intelligent crust breaking device improves the use efficiency of the aluminum electrolysis multifunctional unit; through the accurate positioning of the crust breaking operation, the situation that the adjacent working anodes are broken during manual operation is avoided. In addition, the intelligent crust breaking operation can reduce the labor intensity, improve the production operation environment and improve the production operation safety.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Description of reference numerals: 1-a unit cart device, 2-a unit trolley device, 3-a rotating mechanism, 4-a hydraulic system, 5-a measuring and positioning device, 6-a fixed guide frame, 7-a moving frame, 8-a servo hydraulic cylinder, 9-a hydraulic cylinder with a pressure sensor, 10-a crust breaking device, 11-a control device, 12-a residual anode and 13-an electrolytic cell.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, the present invention is constituted as follows: the device comprises a large unit trolley device 1, a small unit trolley device 2, a rotating mechanism 3, a hydraulic system 4, a measuring and positioning device 5, a fixed guide frame 6, a moving frame 7, a servo hydraulic cylinder 8, a hydraulic cylinder 9 with a pressure sensor, a crust breaking device 10, a control device 11, a residual anode 12 and an electrolytic bath 13.
The unit cart device 1 runs on a rail of a workshop of an aluminum electrolysis workshop, the trolley device 2 runs on rails on two main beams of a cart, the rotating mechanism 3 is installed on the trolley device 2, and the cart device 1, the trolley device 2 and the rotating mechanism 3 are all provided with automatic positioning systems. The hydraulic system 4, the measuring and positioning device 5 and the fixed guide frame 6 are arranged on the rotating mechanism 3, the servo hydraulic cylinder 8 is arranged on the fixed guide frame 6 and can drive the movable frame 7 and the crust breaking device 10 to move up and down, one end of the hydraulic cylinder 9 with the pressure sensor is arranged on the movable frame 7, and the hitting position of the crust breaking device 10 can be adjusted. The entire system is controlled by the control device 11.
After the unit receives an instruction for replacing an anode, the control device 11 controls the cart device 1 and the cart device 2 to run above the electrolytic bath 13 and to be positioned above the anode scrap 12. The rotating mechanism 3 rotates to drive the measuring and positioning device 5 to be above a guide rod of the anode scrap 12 for space measurement, the moving path of the crust breaking operation at this time is calculated by the control device 11 according to three-dimensional position information fed back by the measuring and positioning device 5, the positions of the large trolley device 1, the small trolley device 2 and the rotating mechanism 3 of the unit are corrected, the servo hydraulic cylinder 8 is guided to drive the moving frame 7 and the crust breaking device 10 to move downwards, after the three-dimensional position information is in place, the hydraulic cylinder 9 with the pressure sensor extends out, and when the pressure in the oil cylinder is monitored to rise, the crust breaking device 10 is started to start. When the pressure in the oil cylinder is monitored to be suddenly released, the crust breaking at the point is judged to be finished, and the hydraulic cylinder 9 with the pressure sensor is withdrawn. And then, carrying out crust breaking operation of the next point according to the moving operation path until all crust breaking operations are finished.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. An intelligent crust breaking device of an aluminum electrolysis multifunctional unit is characterized in that: the aluminum electrolysis workshop track lifting device comprises a large unit vehicle device (1) running on a plant track of an aluminum electrolysis workshop, wherein a trolley device (2) is arranged on tracks on two main beams of the large unit vehicle device (1), and a rotating mechanism (3) is arranged on the trolley device (2); the cart device (1), the trolley device (2) and the rotating mechanism (3) are provided with automatic operation positioning systems; a hydraulic system (4), a measuring and positioning device (5) and a fixed guide frame (6) are arranged on the rotating mechanism (3); a movable frame (7) and a hydraulic cylinder (9) with a pressure sensor are arranged on the fixed guide frame (6), and the hydraulic cylinder (9) with the pressure sensor is connected with a crust breaking device; and the fixed guide frame (6) is also provided with a servo hydraulic cylinder (8) for driving the movable frame (7) and the crust breaking device (10) to move up and down.
2. The intelligent crust breaking device of the aluminum electrolysis multifunctional unit as recited in claim 1, wherein: one end of the hydraulic cylinder (9) with the pressure sensor is arranged on the movable frame (7) and used for adjusting the striking position of the crust breaking device (10).
3. The intelligent crust breaking device of the aluminum electrolysis multifunctional unit as recited in claim 2, wherein: also comprises a control device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020900445.6U CN212955380U (en) | 2020-05-26 | 2020-05-26 | Intelligent crust breaking device of aluminum electrolysis multifunctional unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020900445.6U CN212955380U (en) | 2020-05-26 | 2020-05-26 | Intelligent crust breaking device of aluminum electrolysis multifunctional unit |
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| CN212955380U true CN212955380U (en) | 2021-04-13 |
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| CN202020900445.6U Active CN212955380U (en) | 2020-05-26 | 2020-05-26 | Intelligent crust breaking device of aluminum electrolysis multifunctional unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575741A (en) * | 2020-05-26 | 2020-08-25 | 贵阳铝镁设计研究院有限公司 | Intelligent crust breaking device and method for aluminum electrolysis multifunctional unit |
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2020
- 2020-05-26 CN CN202020900445.6U patent/CN212955380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575741A (en) * | 2020-05-26 | 2020-08-25 | 贵阳铝镁设计研究院有限公司 | Intelligent crust breaking device and method for aluminum electrolysis multifunctional unit |
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