CN202576595U

CN202576595U - Aluminium reduction cell anode steel claw cleaning machine

Info

Publication number: CN202576595U
Application number: CN 201220097476
Authority: CN
Inventors: 刘新强; 赵继安; 刘新峰; 刘安业; 李冰; 王利峰; 李伟
Original assignee: Henan Zhongfu Industry Co Ltd
Current assignee: Henan Zhongfu Industry Co Ltd
Priority date: 2012-03-15
Filing date: 2012-03-15
Publication date: 2012-12-05
Anticipated expiration: 2022-03-15

Abstract

The utility model relates to an aluminium reduction cell anode steel claw cleaning machine. The aluminium reduction cell anode steel claw cleaning machine comprises a delivery braced chain, a guide rod, a machine frame, a cleaning motor and a cleaning device, wherein the delivery braced chain is installed above the machine frame and is connected with an anode steel claw to be cleaned through the guide rod, the machine frame is provided with the cleaning motor which provides power for the cleaning device, the cleaning device comprises a cleaning rotary drum, a connection plate and brushing hairs, an output shaft of the cleaning motor is connected with the cleaning rotary drum, the brushing hairs are fixed on the outer surface of the cleaning rotary drum, and the cleaning motor is connected with a control console through a power line. The aluminium reduction cell anode steel claw cleaning machine can clean an iron rust electrolyte layer formed at the surface due to long time use of the anode steel claw, can obviously enlarge a contact surface between a ferro-phosphorus ring and the steel claw, reduces contact resistance between the ferro-phosphorus ring and the steel claw, and lowers voltage by 10-20 millivolts. The guide rod does not need rotation, positioning and other auxiliary mechanisms, and cleaning operation does not need personal operation and attention. Besides, the cleaning machine is simple in structure, is free of rigid impact in cleaning process, has a wear-resistant cleaner, and is low in power consumption.

Description

Aluminium cell anode steel pawl descaling machine

Technical field:

The utility model belongs to the routine maintenance technical field of aluminium electrolytic equipment, is specifically related to a kind of aluminium cell anode steel pawl descaling machine.

Background technology:

In the electrolysis production,, form the thick iron rust of one deck 1～3 mm on its anode steel jaw surface, and adhere to the thick hard dielectric substrate of 3～15 mm because anode is in the high-temperature electrolysis matter for a long time.Because the iron rust and the ionogen of steel pawl surface attachment, significantly reduced the contact surface of ferrophosphorus ring and steel pawl, increased the contact resistance between the two, voltage that can extra increase by 10～20 mV.In addition; Anode block is to be connected through the ferrophosphorus of pouring into a mould with the steel pawl, and steel pawl surface attachment has materials such as ionogen or red stone, with the sticking power that significantly reduces ferrophosphorus; Cause the finished product anode carbon block movable jaw to occur, take off the pawl phenomenon, even cause in the electrolyzer use, occurring charcoal piece obscission.

The utility model content:

In sum; In order to overcome the deficiency of prior art problem; The utility model provides a kind of aluminium cell anode steel pawl descaling machine, and it can be good at removing anode steel jaw because of the iron rust dielectric substrate that life-time service forms on the surface, can significantly improve the contact surface of ferrophosphorus ring and steel pawl; Reduce the contact resistance between the two, reduce by the voltage of 10～20 mV.Guide rod need not rotate and auxiliary mechanism such as location, and removal treatment does not need the special messenger to operate nurse; And descaling machine is simple in structure, and no rigidity is impacted in the scale removal process, and cleaner is wear-resisting, and is low in energy consumption.

For solving the problems of the technologies described above, the technical scheme of the utility model is achieved in that

One kind of aluminum cell anode steel claw cleaning machine, which include: transportation catenary, guide rods, rack, brush motors and Qing Qing brush device, conveyor chains hanging in a rack set over, and through the guide rod connecting the anode to be cleaned Steel Talons, the rack is provided with a clean brush motor, brush motor for the Qing Qing brush device powered device includes Cheongju Cheongju brush brush roller, plate and brush, clean brush motor is connected to the output shaft of Cheongju brush roller, brush fixed In the Qing brush the outer surface of the drum, clear brush motor through the power cord to connect the console.

Further, the rack is fixed on at least four clear brush motor, brush motor clean uniform distribution on both sides of the rack and the rack on both sides clear brush motors rotate in opposite directions, each corresponding to a set of Qing Qing brush brush motor device, waiting for clearance anode steel claw and the gap between the Qing brush device mapping.

Further, the bristles fixed to the plate, the plate cylinder and the outer surface of the brush Qing bolted.

Further, described bristle is a wireline and the mixing of chain.

Further, the described motor of cleaning with water is a variable-frequency motor.

The beneficial effect of the utility model is:

1, the utility model is simple in structure, easy to use, simple to operate, adopts guide rod to move, and antianode steel pawl on-line cleaning such as need not locate at auxiliary mechanism, and removal treatment does not need the special messenger to operate nurse.

2, the utility model is effective; The wireline of rotation contacts with the steel pawl with chain blended bristle; No rigidity is impacted in the scale removal process, and wireline is cleared up the steel pawl and cleaned with water, and chain knocks the steel pawl; The effectively oxide debris on cleaning steel pawl surface and hard dielectric substrate, cleaner is wear-resisting, low in energy consumption, safely, working continuously property is strong.

3, the utility model maintenance is convenient, and wireline and chain mixing are cleaned material with water and be fixed on the web plate, and web plate is cleaned with water on the cylinder through being bolted to; When wireline and chain have wearing and tearing; Only promptly replaceable with pulling down web plate, maintenance is convenient, has reduced hand labor intensity.

4, the utility model uses variable-frequency motor and cooperates with carrying stretched wire, and cleaning speed and effect can be regulated according to practical situation.

Description of drawings:

Fig. 1 is the structural representation of the utility model;

Figure 2 is a utility model schematic Qing brush apparatus.

Embodiment

Below in conjunction with accompanying drawing the utility model is done further to specify.

Figure 1, Figure 2, the fixing shaft anode for aluminum electrolysis tank cleaning machine, including the conveyor chain 1 is hanging, the guide rod 2,

frame

3, 4, and Qing Qing brush motor brush device 5, the transmission 1 is installed in the catenary the upper frame 3 and the guide rod 2 is connected through an anode to be cleaned fixing shaft 6, the rack 3 is provided with four clear brush motor 4, respectively disposed on the left and right side frame 3, while the two, and the left clear brush motor 4 and the right to clear brush motor 4 turn in the opposite, each corresponding to a set of four Qing Qing brush motor brush device 5, a total of four sets clear brush device, respectively, the first clear brush device 11, a second clear brush device 12, The third means 13 and a fourth QingShua clear brush means 14, the first, fourth means 11, 14 provided in the brush clearance right frame 3, second and

third devices

12, 13 brush clearance 3 provided in the left frame side, the second brush unit 12 is clear of the first and fourth brush clearance gap between the

center apparatus

11, 14, fourth clear brush means 14 is on the second, third, brush clearance gap between the

devices

12, 13 center of the first, fourth clear brush means 11, 14 rotates counterclockwise, the second and

third devices

12, 13 clear brush clockwise.Cheongju brush device 5 is waiting for clearance gap between the anode fixing shaft 6 cleaning aisle, Cheongju Cheongju brush brush device 5 includes rollers 7, 8 and bristles 9 plates, Qing Qing brush brush roller 7 is provided in the output shaft of the motor 4 , the bristles 9 fixed plate 8, the connecting plate 8 through bolts and Qing brush the outer surface of the drum 7 connection, wire rope and chain bristles 9 is a mixture of four clear brush motor 4 are connected to the console through a power line 10. clear brush motor 4 for the frequency motors.

When used, the console 10 control four clear brush motor 4 and conveying catenary a start, the guide rod 2 to be driven by the anode fixing shaft 6 clean brush device 5 moves to Cheongju, clear brush motor 4 drives set up at its output shaft Cheongju rotating brush device 5, the anode fixing shaft 6 from Cheongju brush device 5 passes between Cheongju bristles on the brush device 5 9 pairs of anode fixing shaft 6 to clean up.

When antianode steel pawl 6 was cleaned with water, first brush device for cleaning 11 was rotated counterclockwise, and 1/4 cylindrical surface, upper right side of anode steel jaw 6 is cleaned with water; Along with advancing of anode steel jaw 6; The position of cleaning with water of first brush device for cleaning, 11 antianode steel pawls 6 transits to 1/4 cylindrical surface, lower right side gradually by upper right side 1/4, and simultaneously turn clockwise 1/4 cylindrical surface, upper left side of beginning antianode steel pawl 6 of second brush device for cleaning 12 is cleaned with water; Anode steel jaw 6 moves on, and when first anode steel jaw 6 breaks away from the zone of cleaning with water of first brush device for cleaning 11 gradually, second brush device for cleaning 12 transits to left downside 1/4 cylindrical surface to the positions of cleaning with water of this anode steel jaw 6 by upper left side 1/4 clockwise gradually; In like manner the 3rd brush device for cleaning 13 turns clockwise, and cleaning politics, economics, organization, and ideology brush device 14 is rotated counterclockwise, and repeats each position of antianode steel pawl 6 according to above-mentioned principle of work and once cleans with water, makes removal treatment more thorough.

Be noted that; The above embodiment is to the explanation of the utility model technical scheme and unrestricted; Other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art; As long as do not exceed the thinking and the scope of the utility model technical scheme, all should be included within the desired interest field of the utility model.

Claims

1 An aluminum cell anode steel claw cleaning machine, which include: transportation catenary (1), the guide rod (2), the rack (3), clear brush motor (4) and Qing brush device (5), transportation catenary (1) Set the rack (3) above, and through the guide rod (2) connected to the anode fixing shaft to be clean (6), the rack (3) is provided with a clean brush motor (4), clear brush motor (4) for the Cheongju brush device (5) to provide power, Cheongju brush device (5), including Cheongju brush roller (7), plate (8) and bristles (9), clear brush motor (4) is connected to the output shaft Cheongju brush roller (7), bristles (9) fixed at Cheongju brush roller (7) of the outer surface, clear brush motor (4) by a power cord to connect the console (10).

(2) as claimed in claim 1, wherein the fixing shaft Anode aluminum cleaning machine, characterized in that: said frame (3) is fixed on at least four-station brush motor (4), clean brush motor (4) are uniformly distribution in the rack (3) on both sides, and the rack (3) on both sides of clearing brush motor (4) rotate in opposite directions, each clearing brush motor (4) corresponds to a set of Cheongju brush device (5), to be cleaned anode fixing shaft (6) and Qing brush unit (5) corresponding to a space between.

3 according to claim 1, wherein the fixing shaft Anode aluminum cleaning machine, characterized in that: said bristles (9) fixed to the plate (8), the connecting plate (8) and Qing brush roller (7) the outer surface of the through bolts.

4. aluminium cell anode steel pawl descaling machine according to claim 1 is characterized in that: described bristle (9) mixes for wireline and chain.

5. aluminium cell anode steel pawl descaling machine according to claim 1 is characterized in that: the described motor (4) of cleaning with water is a variable-frequency motor.