CN214918388U - Aluminum electrolysis residual anode electrolyte cleaning system - Google Patents
Aluminum electrolysis residual anode electrolyte cleaning system Download PDFInfo
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- CN214918388U CN214918388U CN202121008695.XU CN202121008695U CN214918388U CN 214918388 U CN214918388 U CN 214918388U CN 202121008695 U CN202121008695 U CN 202121008695U CN 214918388 U CN214918388 U CN 214918388U
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Abstract
The utility model discloses an aluminium electroloysis anode scrap electrolyte clearance system belongs to aluminium electroloysis technical field. The system comprises a large electrolyte cleaning station, a residual electrolyte cleaning device and a controller, wherein a residual anode detection assembly is arranged between the residual electrolyte cleaning device and the large electrolyte cleaning station, a catenary conveyor is arranged right above the residual electrolyte cleaning device, the large electrolyte cleaning station and the residual anode detection assembly, and the controller is electrically connected with the residual anode detection assembly and the catenary conveyor. The large electrolyte cleaning station is adopted to clean the large electrolyte on the residual electrode, and the residual electrolyte cleaning device is adopted to automatically clean the residual electrolyte on the residual electrode, so that the cleaning is convenient. The controller is according to the contact condition on a plurality of pressure sensor and anode scrap surface, the flexible length of three electric jar output shaft of control to adjust the angle of clearance subassembly, ensure the clearance effect, clearance efficiency and quality obviously promote, help improving the selling price of electrolyte recovery volume and anode scrap.
Description
Technical Field
The utility model relates to an aluminium electroloysis anode scrap electrolyte clearance system belongs to aluminium electroloysis technical field.
Background
In the aluminum electrolysis assembly workshop anode scrap cleaning process, the electrolyte attached to the anode scrap needs to be cleaned first, and then the anode scrap is pressed and removed from the anode steel claw. The cleaned electrolyte can be recycled after being treated by a certain process, and the anode scrap can be directly sold.
At the present stage, the anode scrap electrolyte cleaning process of the aluminum electrolysis assembly workshop mainly comprises three cleaning stations of bulk electrolyte cleaning, chain throwing cleaning and shot blasting cleaning. The massive electrolyte on the anode scrap falls off after being vibrated and loosened in the massive electrolyte cleaning station, the electrolyte attached to the surface is cleaned in the chain throwing cleaning station, and the electrolyte penetrating into the particle pores on the bottom surface and the upper surface of the anode scrap can be cleaned only through the shot blasting cleaning station. In the actual production, because the thickness of anode scrap is different with the height apart from ground, so get rid of the chain and still have a lot of places that can not clear up after the clearance, finally can only lean on shot blasting to clear up the electrolyte, the shot blasting cleaning station adopts the high-speed mode of spouting of iron shot to clear up, the iron shot consumes very big, the running cost is high, and iron shot wearing and tearing iron fillings can fall into the electrolyte that clears up, in getting into the aluminium cell along with the electrolyte, increased the content of iron in the aluminium water, reduced the grade of aluminium.
Therefore, shot blasting is basically stopped at present, some factories only keep large electrolyte cleaning and chain throwing cleaning, manual cleaning is used for replacing shot blasting, and the labor intensity of electrolyte cleaning on the anode scrap is high. In addition, because the electrolyte permeating on the surface of the anode scrap is difficult to clean, the electrolyte can fall off along with the anode scrap when the anode scrap is pressed off, the electrolyte can not be recycled, and the quality and the sale price of the anode scrap are influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an aluminum electrolysis residual anode electrolyte cleaning system.
The utility model discloses a following technical scheme can realize:
the utility model provides an aluminium electroloysis anode scrap electrolyte clearance system, includes bold electrolyte clearance station, residual electrolyte cleaning device and controller, be equipped with anode scrap determine module between residual electrolyte cleaning device and the bold electrolyte clearance station, be equipped with the catenary conveyor directly over residual electrolyte cleaning device, bold electrolyte clearance station and anode scrap determine module, controller and anode scrap determine module and catenary conveyor electric connection.
The residual anode detection assembly comprises two laser distance measuring instruments for detecting the thickness of the residual anode and the height of the residual anode from the ground, and the two laser distance measuring instruments are electrically connected with the controller.
And a travel switch is arranged right above the residual electrolyte cleaning device on the catenary conveyor, and the travel switch is electrically connected with the controller.
The residual electrolyte cleaning device comprises a case and a cleaning machine head, wherein the cleaning machine head is positioned in the case and is connected with the bottom of the case through a mechanical arm and a lifting mechanism, a clamping mechanism is arranged above the mechanical arm in the case, and the mechanical arm is electrically connected with the controller.
The cleaning machine head comprises a bottom plate, a movable plate and a cleaning assembly, the bottom plate is arranged at one end of the manipulator, three electric cylinders are arranged on the bottom plate side by side, the movable plate is rotatably connected with output shafts of the three electric cylinders, a plurality of pressure sensors are mounted on the movable plate, the cleaning assembly is arranged on the movable plate, and the electric cylinders, the pressure sensors and the controller are electrically connected.
The cleaning assembly comprises a motor, the motor is installed on the movable plate, a cutter or a polishing piece is sleeved on an output shaft of the motor, and the motor is electrically connected with the controller.
The lifting mechanism comprises a supporting plate, an oil cylinder and a plurality of guide rods, the oil cylinder and the guide rods are arranged at the bottom of the case side by side, and the supporting plate is connected with a piston rod of the oil cylinder and is connected with the guide rods through linear bearings.
The clamping mechanism comprises two clamping components which are symmetrically arranged on the front plate and the rear plate of the case.
The clamping assembly comprises an air cylinder and a clamping plate, a clamping groove opening is formed in the clamping plate, and the clamping plate is connected with the case through the air cylinder.
The residue collecting box is arranged in the case, and the case is connected with the dust remover through a pipeline.
The beneficial effects of the utility model reside in that:
1. the large electrolyte cleaning station is adopted to clean the large electrolyte on the residual electrode, and the residual electrolyte cleaning device is adopted to automatically clean the residual electrolyte on the residual electrode, so that the cleaning is convenient.
2. Compared with the traditional chain throwing cleaning and shot blasting cleaning, the residual electrolyte cleaning device occupies small area and is beneficial to reducing the civil engineering cost.
3. When the motor drives the cutter or the piece of polishing clears up the remaining electrolyte, the controller obtains the roughness condition on anode scrap surface according to the contact condition on a plurality of pressure sensor and anode scrap surface to the flexible length of three electric jar output shaft of control, with the angle of adjusting the clearance subassembly, ensure the clearance effect, cleaning efficiency and quality obviously promote, help improving the sale price of electrolyte recovery volume and anode scrap.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-mechanical arm, 2-clamping mechanism, 3-lifting mechanism, 4-anode scrap detection assembly, 5-residue collection box, 6-pipeline, 7-controller, 8-catenary conveyor, 9-travel switch, 10-bulk electrolyte cleaning station, 11-anode scrap, 12-anode scrap guide rod and 13-cleaning machine head.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in FIG. 1, an aluminium electroloysis anode scrap electrolyte clearance system, including bold electrolyte clearance station 10, remaining electrolyte cleaning device and controller 7, install anode scrap determine module 4 between remaining electrolyte cleaning device and the bold electrolyte clearance station 10, install catenary conveyor 8 directly over remaining electrolyte cleaning device, bold electrolyte clearance station 10 and anode scrap determine module 4, controller 7 and anode scrap determine module 4 and catenary conveyor 8 electric connection. When the anode scrap cleaning device is used, the left end and the right end of the large electrolyte cleaning station 10 are respectively provided with an avoidance opening A, so that an anode scrap 11 and an anode scrap guide rod 12 can pass through conveniently.
Residual anode detection subassembly 4 includes two laser range finders for detect the thickness of residual anode 11 and the height of residual anode 11 apart from ground, two laser range finders all with controller 7 electric connection. When the device is used, one of the laser range finders is arranged on the ground and used for detecting the distance from the bottom surface of the anode scrap 11 to the laser range finder, and the height from the bottom surface of the anode scrap 11 to the ground can be obtained by integrating the installation height of the laser range finder; another laser range finder passes through the support and is connected with ground for detect the distance of anode scrap 11 top surface to this laser range finder, controller 7 synthesizes two laser range finder distance in vertical direction, and the detection numerical value of two laser range finders, can obtain the thickness of anode scrap 11. The thickness of the residual anode 11 and the height of the residual anode 11 from the ground are detected by the residual anode detection assembly 4, and data reference is provided for the height of the manipulator 1 adjusted by the lifting mechanism 3.
And a travel switch 9 is arranged right above the residual electrolyte cleaning device on the catenary conveyor 8, and the travel switch 9 is electrically connected with the controller 7.
The residual electrolyte cleaning device comprises a case and a cleaning machine head 13, wherein the cleaning machine head 13 is positioned in the case and is connected with the bottom of the case through a manipulator 1 and a lifting mechanism 3, a clamping mechanism 2 is arranged above the manipulator 1 in the case, and the manipulator 1 is electrically connected with a controller 7. When the anode scrap guide rod is used, the left side plate and the right side plate of the case are respectively provided with an avoidance opening B, so that an anode scrap 11 and an anode scrap guide rod 12 can pass through the avoidance openings B conveniently.
The cleaning machine head 13 comprises a bottom plate, a movable plate and a cleaning assembly, the bottom plate is installed at one end of the manipulator 1, three electric cylinders are installed on the bottom plate side by side, the movable plate is rotatably connected with output shafts of the three electric cylinders, a plurality of pressure sensors are installed on the movable plate, the cleaning assembly is installed on the movable plate, and the electric cylinders, the pressure sensors and the controller 7 are electrically connected. The controller 7 controls the telescopic length of the output shafts of the three electric cylinders so as to adjust the angle of the cleaning assembly. The controller 7 obtains the flatness condition of the surface of the anode scrap 11 according to the contact condition of the pressure sensors and the surface of the anode scrap 11, and provides reference for angle adjustment of the cleaning assembly.
The cleaning assembly comprises a motor, the motor is installed on the movable plate, a cutter or a polishing piece is sleeved on an output shaft of the motor, and the motor is electrically connected with the controller 7. The motor drives the cutter or the polishing sheet to rotate so as to clean the residual electrolyte on the surface of the residual electrode 11.
The lifting mechanism 3 comprises a supporting plate, an oil cylinder and a plurality of guide rods, the oil cylinder and the guide rods are arranged at the bottom of the case side by side, and the supporting plate is connected with a piston rod of the oil cylinder and is connected with the guide rods through linear bearings. When the oil cylinder is used, the oil cylinder is controlled through the electromagnetic valve A, and the electromagnetic valve A is electrically connected with the controller 7.
The clamping mechanism 2 comprises two clamping components which are symmetrically arranged on the front plate and the rear plate of the case.
The clamping assembly comprises an air cylinder and a clamping plate, a clamping groove opening is processed in the clamping plate, and the clamping plate is connected with the case through the air cylinder. When in use, the cylinder is controlled by the solenoid valve B, and the solenoid valve B is electrically connected with the controller 7. Two clamping plates are driven by the two cylinders to hold the anode scrap guide rod 12, so that the anode scrap 11 is prevented from swinging in the cleaning process to influence the cleaning effect.
A residue collecting box 5 is arranged in the case, and the case is connected with the dust remover through a pipeline 6. Collect the large granule residue that the clearance dropped through residue collecting box 5, suck away the tiny particle dust through the dust remover.
The aluminum electrolysis residual anode electrolyte cleaning system has the working principle as follows:
as shown in FIG. 1, a anode scrap 11 is suspended on a catenary conveyor 8 by a scrap guide bar 12, and then bulk electrolyte on the scrap 11 is cleaned away by a bulk electrolyte cleaning station 10. Driven by the catenary conveyor 8, the residual anode 11 continuously moves through the residual anode detection assembly 4, and the residual anode detection assembly 4 detects and acquires the thickness of the residual anode 11 and the height of the residual anode 11 from the ground and transmits the thickness and the height to the controller 7. When the anode scrap 11 moves to the position right above the cabinet, the travel switch 9 is triggered, and the catenary conveyor 8 stops. The two cylinders act to drive the two clamping plates to clamp the anode scrap guide rod 12, the lifting mechanism 3 acts to adjust the height of the manipulator 1 to a proper position, the cleaning machine head 13 is started, and meanwhile, the manipulator 1 acts to enable the cleaning machine head 13 to be in contact with the surface of the anode scrap 11 and start to clean the residual electrolyte on each surface of the anode scrap 11.
In the clearance in-process, the motor drives the cutter or the piece of polishing clearance residual electrolyte, and controller 7 acquires the roughness condition on residual anode 11 surface according to the contact condition on a plurality of pressure sensor and residual anode 11 surface to the flexible length of three electric jar output shaft of control, with the angle of adjusting the clearance subassembly, ensure the clearance effect.
The utility model provides an aluminium electroloysis anode scrap electrolyte clearance system, its beneficial effect as follows:
1. the large electrolyte cleaning station 10 is adopted to clean large electrolyte on the anode scrap 11, and the residual electrolyte cleaning device is adopted to automatically clean residual electrolyte on the anode scrap 11, so that the cleaning is convenient.
2. Compared with the traditional chain throwing cleaning and shot blasting cleaning, the residual electrolyte cleaning device occupies small area and is beneficial to reducing the civil engineering cost.
3. When the motor drives the cutter or the piece of polishing clearance residual electrolyte, controller 7 obtains the roughness condition on residual anode 11 surface according to the contact condition on a plurality of pressure sensor and residual anode 11 surface to control the flexible length of three electric jar output shafts, ensure the clearance effect with the angle of adjusting the clearance subassembly, clearance efficiency and quality obviously promote, help improving electrolyte recovery and residual anode 11's selling price.
4. Taking an enterprise producing 70 ten thousand tons of electrolytic aluminum annually as an example, the anode scrap 11 is about 4 ten thousand tons per year, and if the sale price of the anode scrap 11 is increased by 100 yuan per ton, the income is increased by 400 ten thousand yuan per year.
Claims (10)
1. An aluminium electroloysis anode scrap electrolyte clearance system which characterized in that: including bold electrolyte cleaning station (10), remaining electrolyte cleaning device and controller (7), be equipped with between remaining electrolyte cleaning device and the bold electrolyte cleaning station (10) residual anode detection subassembly (4), be equipped with catenary conveyor (8) directly over remaining electrolyte cleaning device, bold electrolyte cleaning station (10) and residual anode detection subassembly (4), controller (7) and residual anode detection subassembly (4) and catenary conveyor (8) electric connection.
2. The aluminum electrolysis stub electrolyte cleaning system of claim 1, wherein: the residual anode detection assembly (4) comprises two laser range finders and is used for detecting the thickness of the residual anode (11) and the height of the residual anode (11) from the ground, and the two laser range finders are electrically connected with the controller (7).
3. The aluminum electrolysis stub electrolyte cleaning system of claim 1, wherein: and a travel switch (9) is arranged right above the residual electrolyte cleaning device on the catenary conveyor (8), and the travel switch (9) is electrically connected with the controller (7).
4. The aluminum electrolysis stub electrolyte cleaning system of claim 1, wherein: the residual electrolyte cleaning device comprises a case and a cleaning machine head (13), wherein the cleaning machine head (13) is positioned in the case and is connected with the bottom of the case through a manipulator (1) and a lifting mechanism (3), and a clamping mechanism (2) is arranged above the manipulator (1) in the case; the manipulator (1) is electrically connected with the controller (7).
5. The aluminum electrolysis stub electrolyte cleaning system of claim 4, wherein: the cleaning machine head (13) comprises a bottom plate, a movable plate and a cleaning assembly, wherein the bottom plate is arranged at one end of the manipulator (1), three electric cylinders are arranged on the bottom plate side by side, the movable plate is rotatably connected with output shafts of the three electric cylinders, a plurality of pressure sensors are mounted on the movable plate, and the cleaning assembly is arranged on the movable plate; the electric cylinder and the pressure sensor are electrically connected with the controller (7).
6. The aluminum electrolysis stub electrolyte cleaning system of claim 5, wherein: the cleaning assembly comprises a motor, the motor is installed on the movable plate, a cutter or a polishing piece is sleeved on an output shaft of the motor, and the motor is electrically connected with the controller (7).
7. The aluminum electrolysis stub electrolyte cleaning system of claim 4, wherein: the lifting mechanism (3) comprises a supporting plate, an oil cylinder and a plurality of guide rods, the oil cylinder and the guide rods are arranged at the bottom of the case side by side, and the supporting plate is connected with a piston rod of the oil cylinder and is connected with the guide rods through linear bearings.
8. The aluminum electrolysis stub electrolyte cleaning system of claim 4, wherein: the clamping mechanism (2) comprises two clamping components which are symmetrically arranged on the front plate and the rear plate of the case.
9. The aluminum electrolysis stub electrolyte cleaning system of claim 8, wherein: the clamping assembly comprises an air cylinder and a clamping plate, a clamping groove opening is formed in the clamping plate, and the clamping plate is connected with the case through the air cylinder.
10. The aluminum electrolysis stub electrolyte cleaning system of claim 4, wherein: a residue collecting box (5) is arranged in the case, and the case is connected with the dust remover through a pipeline (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121008695.XU CN214918388U (en) | 2021-05-12 | 2021-05-12 | Aluminum electrolysis residual anode electrolyte cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121008695.XU CN214918388U (en) | 2021-05-12 | 2021-05-12 | Aluminum electrolysis residual anode electrolyte cleaning system |
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| Publication Number | Publication Date |
|---|---|
| CN214918388U true CN214918388U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121008695.XU Active CN214918388U (en) | 2021-05-12 | 2021-05-12 | Aluminum electrolysis residual anode electrolyte cleaning system |
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| Country | Link |
|---|---|
| CN (1) | CN214918388U (en) |
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2021
- 2021-05-12 CN CN202121008695.XU patent/CN214918388U/en active Active
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