CN-224203596-U - Remote control operation device for aluminum electrolysis production

Abstract

The utility model provides a remote control operation device for aluminum electrolysis production, and relates to the technical field of industrial wireless control in the aluminum electrolysis industry. The remote control device for aluminum electrolysis production comprises a portable remote control terminal and a wireless data conversion module, wherein the portable remote control terminal is handheld equipment of an aluminum electrolysis control operator and is used for completing remote wireless control on a selected groove, production information of a relevant groove can be acquired through the equipment, and the wireless data conversion module is arranged inside a groove control machine and is connected with the portable remote control terminal through wireless communication and is used for receiving an operation instruction sent by the portable remote control terminal and transmitting the instruction to the groove control machine to be executed. The control method of the remote control operation device for aluminum electrolysis production greatly reduces the labor intensity of first-line operators, and improves the real-time performance and accuracy of electrolysis production control.

Inventors

• ZHAO XIN
• CHENG YUNZHU
• LIU ZHEN
• WANG XU
• TANG XINZHONG
• CHENG YUFENG
• CAO ZHEMING
• SHEN YANG
• LIANG MIANXIN
• Ding Hanning
• SUN HONGYU
• ZHANG YE

Assignees

• 沈阳铝镁科技有限公司

Dates

Publication Date

20260505

Application Date

20250508

Claims (9)

1. 1. The remote control operation device for aluminum electrolysis production is characterized by comprising a portable remote control operation terminal and a wireless data conversion module; The portable remote control operation terminal comprises a shell, a display screen, a control module, an operation instruction input module, a safety protection module and an operation holding hand belt; The control module is respectively and electrically connected with the display screen, the operation instruction input module and the safety protection module; the equipment holding hand belt is arranged on the shell and used for holding the portable remote control operation terminal; The wireless data conversion module is arranged in the slot control machine and is connected with the portable remote control terminal through wireless communication, and comprises a module power supply and data transmission interface plug-in components in the slot control machine, a control signal output module, a wireless signal receiving and transmitting interface and an external wireless signal enhancement antenna; the module supplies power and is used for receiving an operation instruction with a data transmission interface plug-in inside the slot control machine; The control signal output module and the wireless signal receiving and transmitting interface are respectively and electrically connected with the module power supply and the internal data transmission interface plug-in of the slot control machine; The external wireless signal enhancement antenna is connected to the outside of the wireless data conversion module and performs wireless data interaction with the portable remote control operation terminal.
2. 2. A remote control device for aluminium electrolysis production according to claim 1, wherein the display screen is an OLED liquid crystal screen.
3. 3. The remote control device for aluminum electrolysis production according to claim 1, wherein the control module comprises a ten-position cell number selection knob, a unit cell number selection knob, and a remote control state selection knob; The ten-position electrolytic tank number selection knob is provided with three gear selections of 0, 1 and 2 and is used for setting ten-position addresses so as to identify a target electrolytic tank control machine; the unit cell number selection knob has 0 to 9 ten gear selections for setting a unit address to identify a target cell controller; The remote control operation state selection knob is provided with three gear selections of crust breaking, alumina feeding and special process operation, and is used for selecting the process type to be remotely operated.
4. 4. The remote control operation device for aluminum electrolysis production according to claim 1, wherein the operation instruction input module comprises an aluminum electrolysis crust breaking and aluminum oxide charging action execution button, an aluminum electrolysis fluoride salt charging action execution button, an aluminum electrolysis cell aluminum discharging process operation execution button, an aluminum electrolysis cell pole changing process operation execution button, an aluminum electrolysis cell busbar lifting process operation execution button, an aluminum electrolysis cell process special operation termination button and an equipment power button.
5. 5. The remote control operation device for aluminum electrolysis production according to claim 1, wherein the safety protection module comprises a scram button, a false touch prevention protection and a shockproof silica gel sheath; the emergency stop button is electrically connected with the control module and has a self-locking function; The anti-false touch protection is arranged on the shell of the portable remote control operation terminal and is used for preventing an operator from operating by mistake; The shockproof silica gel sheath is arranged on the shell of the portable remote control terminal and is used for buffering impact force generated when the portable remote control terminal falls.
6. 6. A remote control device for aluminium electrolysis production according to claim 1, wherein the module power supply and communication mode with the internal data transmission interface plug-in of the cell controller support RS232, RS485 and CAN communication protocols.
7. 7. The remote control device for aluminum electrolysis production according to claim 1, wherein the communication interface module comprises a 12-channel crust breaking execution signal output interface plug-in, a 12-channel alumina charging execution signal output interface plug-in, a fluoride salt charging and scram execution signal output interface plug-in and a standby execution signal output interface plug-in.
8. 8. The remote control operation device for aluminum electrolysis production according to claim 1, wherein the wireless signal receiving and transmitting interface is an SMA interface, and the communication mode supports LoRa, zigBee and local area network Wi-Fi communication protocols.
9. 9. The remote control device for aluminum electrolysis production of claim 1, wherein the external wireless signal enhancement antenna is an SMA interface.

Description

Remote control operation device for aluminum electrolysis production Technical Field The utility model relates to the technical field of industrial wireless control in the aluminum electrolysis industry, in particular to a remote control operation device for aluminum electrolysis production. Background In recent years, the development of the aluminum electrolysis industry in China is rapid, the aluminum productivity and yield are continuously increased, the design scale and capacity of the aluminum electrolysis cell are also increased, the aluminum electrolysis production supporting equipment and technology are also greatly improved, the aluminum electrolysis process control technology in China is developed towards intellectualization, digitalization and networking, and the trend of gradually leading to new world aluminum electrolysis control technology is further provided. In the traditional aluminum electrolysis production process, the process production process of the aluminum electrolysis cell is completed by an aluminum electrolysis cell control machine fixedly arranged at the flue end of an aluminum electrolysis plant in a one-to-one manner on site, and various aluminum electrolysis production process variables such as cell pressure, cell temperature, cell aluminum discharge, electrode replacement, bus lifting and the like are collected and controlled in real time due to real time and refinement of the aluminum electrolysis process control requirement, but along with the continuous increase of the aluminum electrolysis current intensity, the field building scale is also increased, so that field operators need to repeatedly operate the two ends of the aluminum electrolysis cell when obtaining cell information and executing process operation, the labor intensity is continuously increased, and the real-time performance and accuracy of operation are greatly reduced. Disclosure of utility model The technical problem to be solved by the utility model is to provide the remote control operation device for aluminum electrolysis production aiming at the defects of the prior art, so that the purpose of controlling the process production of the electrolytic tank by utilizing the portable remote control operation terminal to remotely and wirelessly control the selected tank control machine is achieved, and the labor intensity of first-line operators is greatly reduced. In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises a portable remote control operation terminal and a wireless data conversion module; The portable remote control operation terminal comprises a shell, a display screen, a control module, an operation instruction input module, a safety protection module and an operation holding hand belt; The control module is respectively and electrically connected with the display screen, the operation instruction input module and the safety protection module; the equipment holding hand belt is arranged on the shell and used for holding the portable remote control operation terminal; The wireless data conversion module is arranged in the slot control machine and is connected with the portable remote control terminal through wireless communication, and comprises a module power supply and data transmission interface plug-in components in the slot control machine, a control signal output module, a wireless signal receiving and transmitting interface and an external wireless signal enhancement antenna; the module supplies power and is used for receiving an operation instruction with a data transmission interface plug-in inside the slot control machine; The control signal output module and the wireless signal receiving and transmitting interface are respectively and electrically connected with the module power supply and the internal data transmission interface plug-in of the slot control machine; The external wireless signal enhancement antenna is connected to the outside of the wireless data conversion module and performs wireless data interaction with the portable remote control operation terminal. The display screen is an OLED liquid crystal screen. The control module comprises a ten-position electrolytic cell number selection knob, a unit electrolytic cell number selection knob and a remote control operation state selection knob; The ten-position electrolytic tank number selection knob is provided with three gear selections of 0, 1 and 2 and is used for setting ten-position addresses so as to identify a target electrolytic tank control machine; the unit cell number selection knob has 0 to 9 ten gear selections for setting a unit address to identify a target cell controller; The remote control operation state selection knob is provided with three gear selections of crust breaking, alumina feeding and special process operation, and is used for selecting the process type to be remotely operated. The operation instruction input module comprises an aluminum electrolysi