Device applied to aluminum electrolysis cell

Abstract

The utility model belongs to the technical field of aluminum electrolysis, and particularly relates to a device applied to an aluminum electrolysis cell, which mainly comprises an electrolysis cell, an indicating lamp, an aluminum discharging device, a processing unit, an aluminum discharging control button and a relay and is electrically connected with the relay, and the relay is electrically connected with the processing unit. The aluminum discharging control button is electrically connected with the processing unit, and the aluminum discharging device is electrically connected with the processing unit. During use, when the electrolytic cell has a normal effect, the processing unit controls the indicator light to be in a normally-on state through the relay, after a worker triggers the aluminum discharge control button, a trigger signal is transmitted to the processing unit, and the processing unit controls the indicator light to be in a flickering state through the relay to remind an aluminum discharge operator. And safe and stable control of the tank control machine is ensured. By means of the structure, the purpose of reminding an aluminum discharging operator is achieved, the operator cannot visually judge the state when aluminum discharging operation is conducted, and the possibility of safety accidents is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum electrolysis, and in particular to a device used in an aluminum electrolysis cell. Background Art

[0002] Currently, when the anode effect occurs in 300KA series aluminum electrolytic cells, the effect voltage exceeds 8V. The cell controller program determines that the anode effect has occurred, the cell pressure relay is energized, and the effect indicator light on the top of the cell is illuminated, alerting the cell operator. If the tapping operator fails to press the "Aluminum" key during the tapping operation or the tapping state fails and there is no obvious feedback signal to alert the operator, the operator cannot intuitively determine the status of the tapping operation. If the tapping operator forgets to press the "Aluminum" key or other reasons cause the cell controller to exit the tapping state, continuing to extract molten aluminum may cause safety accidents such as cell pulling. Utility Model Content

[0003] The purpose of the utility model is to provide a device applied to an aluminum electrolytic cell to solve the problem in the prior art that operators cannot intuitively determine the status of aluminum operations.

[0004] The embodiments of the present invention are achieved through the following technical solutions:

[0005] A device applied to an aluminum electrolytic cell, comprising an electrolytic cell, an indicator light, an aluminum tapping device, a processing unit, an aluminum tapping control button, and a relay;

[0006] The indicator light is arranged on the upper part of the electrolytic cell and is electrically connected to the relay, the relay is electrically connected to the processing unit, the aluminum discharge control button is electrically connected to the processing unit, and is used to control the movement of the aluminum discharge device. The aluminum discharge device is arranged at the bottom of the aluminum discharge device and is electrically connected to the processing unit.

[0007] Preferably, the aluminum discharging device includes a power system and a sliding device, and the power system is connected to the sliding device to drive the sliding device to move in the electrolytic cell.

[0008] Preferably, the power system includes an electric telescopic cylinder and a fixed base, the electric telescopic rod is arranged in the electrolytic cell through the fixed base, one end of the electric telescopic rod is connected to the sliding device, and its control input end is electrically connected to the processing unit.

[0009] Preferably, the sliding device includes a receiving box and pulley groups arranged on both sides of the receiving box, and the pulley groups are located at the bottom of the electrolytic cell and slide.

[0010] Preferably, the pulley assembly includes a roller and a rotating shaft, and the roller is rotatably connected to one side of the receiving box via the rotating shaft.

[0011] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0012] The structure provided by the present invention mainly includes an electrolytic cell, an indicator light, an aluminum tapping device, a processing unit, an aluminum tapping control button, and a relay. The indicator light is arranged on the upper part of the electrolytic cell and is electrically connected to the relay. The relay is electrically connected to the processing unit. The aluminum tapping control button is electrically connected to the processing unit. The aluminum tapping device is arranged at the bottom of the aluminum tapping device and is electrically connected to the processing unit. During use, when the electrolytic cell is in normal operation, the processing unit controls the indicator light to be constantly on through the relay. After the staff triggers the aluminum tapping control button, the trigger signal is transmitted to the processing unit. The processing unit controls the indicator light to flashing through the relay to remind the aluminum tapping operator and ensure safe and stable control of the tank control machine. Through the above structure, the purpose of reminding the aluminum tapping operator is to prevent the operator from intuitively judging the status of the aluminum tapping operation, thereby reducing the possibility of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention 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 any creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the relay installation of the present utility model;

[0016] Figure 3 This is a schematic diagram of the aluminum discharging device of the present utility model.

[0017] Icons: 1-processing unit, 2-indicator light, 3-electrolytic cell, 4-aluminum discharge device, 5-relay, 6-electric hydraulic cylinder, 7-receiving box, 8-pulley block. DETAILED DESCRIPTION

[0018] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0019] Please refer to Figure 1-Figure 3, a device applied to an aluminum electrolytic cell, comprising an electrolytic cell 3, an indicator light 2, an aluminum tapping device 4, a processing unit 1, an aluminum tapping control button, and a relay 5;

[0020] The indicator light 2 is arranged on the upper part of the electrolytic cell 3 and is electrically connected to the relay 5. The relay 5 is electrically connected to the processing unit 1. The aluminum discharge control button is electrically connected to the processing unit 1 and is used to control the movement of the aluminum discharge device 4. The aluminum discharge device 4 is arranged at the bottom of the aluminum discharge device 4 and is electrically connected to the processing unit 1.

[0021] Specifically, the model of relay 5 is JA16, the model of indicator light 2 is OMRON 12VD, and the model of processing unit 1 is AWC-Ⅲ intelligent slot control machine. Among them, the AWC-Ⅲ intelligent slot control machine includes a large logic board. Relay 5 can be set on the large logic board, and the relay 5 control line can be soldered through the DB25 pin serial port to connect to the indicator light 2.

[0022] The structure provided by the present invention mainly includes an electrolytic cell 3, an indicator light 2, an aluminum tapping device 4, a processing unit 1, an aluminum tapping control button, and a relay 5. The indicator light 2 is arranged on the upper part of the electrolytic cell 3 and is electrically connected to the relay 5. The relay 5 is electrically connected to the processing unit 1. The aluminum tapping control button is electrically connected to the processing unit 1. The aluminum tapping device 4 is arranged at the bottom of the aluminum tapping device 4 and is electrically connected to the processing unit 1. During use, when the electrolytic cell 3 is in normal operation, the processing unit 1 controls the indicator light 2 to be constantly on through the relay 5. After the electrolytic cell 3 stops working, the staff triggers the aluminum tapping control button and transmits the trigger signal to the processing unit 1. The processing unit 1 controls the indicator light 2 to be flashing through the relay 5 to remind the aluminum tapping operator and ensure safe and stable control of the tank control machine. Through the above structure, the purpose of reminding the aluminum tapping operator is to prevent the operator from intuitively judging the status of the aluminum tapping operation, thereby reducing the possibility of safety accidents.

[0023] The control logic of JA16 relay 5 is added as follows: when the operator triggers the aluminum tapping control button, JA16 controls the power supply to be connected at a frequency of 1 time / second and controls the effect light to flash. When the aluminum tapping control time is up and the slot control machine detects that the aluminum tapping is completed or the aluminum tapping state is exited due to a fault, the indicator light 2 is stopped and the indicator light 2 goes out to remind the aluminum tapping operator that the aluminum tapping is completed or the fault is exited.

[0024] In an exemplary embodiment of the present invention, the aluminum discharging device 4 includes a power system and a sliding device, wherein the power system is connected to the sliding device and is used to drive the sliding device to move within the electrolytic cell 3.

[0025] Specifically, the power system includes an electric telescopic cylinder and a fixed base. The electric telescopic rod is arranged in the electrolytic cell 3 through the fixed base. One end of the electric telescopic rod is connected to the sliding device, and its control input end is electrically connected to the processing unit 1.

[0026] When the operator triggers the aluminum tapping control button, the electric telescopic rod extends outward to push the sliding device out of the electrolytic cell 3. The connection between the telescopic end of the electric telescopic rod and the sliding device can be set to a detachable connection or a hook connection to facilitate the staff's taking. After the aluminum tapping is completed, the electric telescopic rod is started again to send the sliding device back into the electrolytic cell 3.

[0027] In an exemplary embodiment of the present invention, the sliding device includes a receiving box 7 and pulley groups 8 provided on both sides of the receiving box 7 , and the pulley groups 8 are located at the bottom of the electrolytic cell 3 and slide.

[0028] Specifically, the pulley assembly 8 includes a roller and a rotating shaft, and the roller is rotatably connected to one side of the receiving box 7 via the rotating shaft.

[0029] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A device for use in an aluminum electrolysis cell, characterized in that: It includes an electrolytic cell (3), an indicator light (2), an aluminum tapping device (4), a processing unit (1), an aluminum tapping control button and a relay (5); The indicator light (2) is arranged on the upper part of the electrolytic cell and is electrically connected to the relay (5), the relay (5) is electrically connected to the processing unit (1), the aluminum discharge control button is electrically connected to the processing unit (1), and is used to control the movement of the aluminum discharge device (4), and the aluminum discharge device (4) is arranged at the bottom of the aluminum discharge device (4) and is electrically connected to the processing unit (1).

2. The device for use in an aluminum electrolysis cell according to claim 1, wherein: The aluminum discharging device (4) comprises a power system and a sliding device, wherein the power system is connected to the sliding device and is used to drive the sliding device to move within the electrolytic cell (3).

3. The device for use in an aluminum electrolysis cell according to claim 2, wherein: The power system comprises an electric telescopic cylinder and a fixed base, wherein the electric telescopic rod is arranged in the electrolytic cell (3) via the fixed base, one end of the electric telescopic rod is connected to the sliding device, and the control input end thereof is electrically connected to the processing unit (1).

4. The device for use in an aluminum electrolysis cell according to claim 3, wherein: The sliding device comprises a receiving box (7) and pulley groups (8) arranged on both sides of the receiving box (7), and the pulley groups (8) are located at the bottom of the electrolytic cell (3) and slide.

5. The device for use in an aluminum electrolysis cell according to claim 4, characterized in that: The pulley assembly (8) comprises a roller and a rotating shaft, and the roller is rotatably connected to one side of the receiving box (7) via the rotating shaft.

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