CN108070879B - A kind of gripper frame of aluminium cell - Google Patents
A kind of gripper frame of aluminium cell Download PDFInfo
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- CN108070879B CN108070879B CN201711220109.6A CN201711220109A CN108070879B CN 108070879 B CN108070879 B CN 108070879B CN 201711220109 A CN201711220109 A CN 201711220109A CN 108070879 B CN108070879 B CN 108070879B
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
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Abstract
The present invention relates to technical field of aluminum electrolysis, and in particular to a kind of aluminum electrolyzing cell used gripper frame；Including the first gripper frame being arranged in around the aluminium frame of built-in conductor, several anode rods are set between first gripper frame and aluminium frame, the inside face contact of the anode rod and the first gripper frame, filler added with conductive energy between the anode rod and aluminium frame, further includes the sealing element for wrapping up and fixing filler；Gripper frame also includes at least the second gripper frame for being provided with wheeled clamper；The present invention can be realized the electric current on anode rod is smoothly imported in anode, when contact drop is stable between anode rod and aluminium frame and low, gripper frame can securely clamp and sling anode, gripper frame lifting anode position it is highly stable it is constant, anode lifting work can be completed when gripper frame position is fixed, gripper frame is promoted and operates reliable efficient purpose.
Description
Technical field
The present invention relates to technical field of aluminum electrolysis, and in particular to a kind of aluminum electrolyzing cell used gripper frame.
Background technique
Application No. is 201611257730.5 patents to disclose a kind of continuous aluminium frame anode aluminium cell of built-in conductor,
The aluminium frame surrounding of built-in conductor is wherein provided with gripper frame and gripper frame I, and is arranged between gripper frame and gripper frame I and aluminium frame
Have several anode rods placed vertically, be provided on gripper frame and gripper frame I contacted with aluminium frame and anode rod it is several
A pushing tow bolt.By pushing tow bolt, anode rod be pressed on aluminium outer frame side or anode rod with aluminium outer frame side be one
Body, gripper frame and gripper frame I clamp anode, and anode is mounted on above cathode.Electric current enters anode by anode bus
Guide rod, aluminium frame, conductor, sintered body are until in liquid electrolyte.Anode working temperature height and aluminium frame vertical surface poor flatness, make
It is unstable and high at the contact drop between anode rod and aluminium frame, while the sintered body of anode lower part is constantly consumed,
Need periodically to be promoted anode rod and gripper frame and gripper frame I to designated position, but before promotion, first unclamp anode rod and
Therefore pushing tow bolt on aluminium frame, the contact stabilization between anode rod and aluminium frame are deteriorated, be easily damaged sun in lifting process
Contact surface between pole guide rod and aluminium frame, increases contact drop between the two, at the same using pushing tow bolt or cam or
Wedge-shaped jacking mechanism is complicated for operation, have a single function, heavy workload, working efficiency it is low.
Summary of the invention
The present invention is to solve that anode working temperature is high and aluminium frame vertical surface poor flatness, cause anode rod and aluminium frame it
Between contact drop unstable and high technical problem and aluminium frame anode machine is held out against using pushing tow bolt or cam or wedge shape
Structure is complicated for operation, has a single function, heavy workload, ineffective technical problem, provides a kind of aluminum electrolyzing cell used gripper frame,
Realization smoothly imports the electric current on anode rod in anode, contact drop is stable and low between anode rod and aluminium frame, presss from both sides
Highly stable constant, the gripper frame position for anode position of frame being held when can securely clamp and sling anode, gripper frame lifting is solid
Timing can complete anode lifting work, gripper frame is promoted and operates reliable efficient purpose.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows:
A kind of gripper frame of aluminium cell, including the first gripper frame being arranged in around the aluminium frame of built-in conductor, described
Several anode rods, the inside face contact of the anode rod and the first gripper frame, institute are set between one gripper frame and aluminium frame
The filler added with conductive energy between anode rod and aluminium frame is stated, further includes for wrapping up and fixing the close of filler
Sealing.
Between the anode rod and the first gripper frame and lower end of anode rod is also added with conductive energy
Filler further includes the sealing element for wrapping up and fixing filler.
Gripper frame further includes at least one second gripper frame being arranged in around the aluminium frame of built-in conductor, second clamping
Frame is located at the top or lower part of the first gripper frame；
Second gripper frame is equipped with groove, is provided with several wheeled clampings in the top or groove in the second gripper frame
Device, the wheeled clamper include clamping wheel, fixed mechanism, hold-down mechanism, retaining mechanism, the first quasi-driver, limiter of speed and
Flexible coupling；The fixed mechanism is arranged in top or the groove of the second gripper frame, is arranged on the fixed mechanism useful
In the cavity for accommodating wheel shaft；The clamping wheel rotation is set on wheel shaft, and the both ends of the wheel shaft are separately fixed at fixed mechanism
On, clamping wheel two sides are provided with hold-down mechanism, and hold-down mechanism passes through fixed mechanism and contacts with wheel shaft；The clamper wheel shaft is stretched
One end of fixed mechanism connects speed limiter out, and two adjacent clampers are connected by flexible coupling, the clamping of least significant end
The wheel shaft end of wheel connects the first quasi-driver；The surface of the clamping wheel is also connected with retaining mechanism.
Several compactors are additionally provided on the filler, the compactor includes compression beam, guiding mechanism, compression
Part, the second quasi-driver；Several guiding mechanisms are connected in the compression beam, the lower part of the guiding mechanism connects compressing member,
The compressing member is contacted with filler, and the compression beam is connected with the second quasi-driver.
When carrying out electrolysis operation, added between anode rod and aluminium frame it is conductive can filler, gripper frame with
Filler added with conductive energy between aluminium frame, using such structure, even if being contacted between aluminium frame and anode rod
The flatness in face is poor, can also stablize and reduce the voltage drop between anode rod and aluminium frame, is conducive to seal and prevents anode
Guide rod and aluminium frame surface are oxidized, and reduce its surface voltage drop；Promoting anode rod and during gripper frame, filler can be with
Aluminium frame and anode rod are in close contact, and the electric current on anode rod is smoothly conducted to aluminium frame.
Aluminium cell gripper frame, during carrying out aluminum electrolysis, metallic aluminium is continuously precipitated on cathode, makes on cathode
Aluminum water is flat constantly to be increased；Oxygen is precipitated on anode simultaneously, is consumed anode constantly, but technique requires the low palm of anode and aluminium
The distance between upper horizontal surface (i.e. pole span) is maintained at prescribed limit.When the flat rate of climb of aluminum water and anode depletion rate match
When, pole span is stablized in technique claimed range, so operating without anode lifting；When the flat rate of climb of aluminum water disappears lower than anode
When consuming speed, or extracting molten aluminum out from electrolytic cell, anode height need to be declined to keep pole span to stablize；When the flat rate of climb of aluminum water is high
In anode depletion rate, then anode height is promoted.
To be arranged two layers of gripper frame, and the first gripper frame is upper layer gripper frame, be provided in the gripper frame of upper layer filler and
Compactor, the second gripper frame are lower layer's gripper frame, are provided with for wheeled clamper in the second gripper frame, illustrate the work of gripper frame
Make process are as follows:
The first situation: when without anode lifting, compression beam and Guiding machine are driven by the second quasi-driver in advance
Compressing member in compactor is pressed on filler by structure, and same anode, the first gripper frame and anode rod tighten together,
Achieve the purpose that stablize and reduces the voltage drop between anode rod and aluminium frame.
Hold-down mechanism in second gripper frame applies pressure to clamping wheel, and the wheel shaft of clamping wheel is not able to rotate, at clamping wheel
In stationary state, while retaining mechanism further locks clamping wheel makes its locking, therefore, is scratched by first kind driver drives
Property shaft coupling so that the clamping wheel to remain static is applied pressure and under the action of fixed mechanism, hold-down mechanism and retaining mechanism
Power makes wheeled clamper, the second gripper frame and anode tighten together in anode, clamps and keeps anode height and position not
Become.
Second situation: when one lifting of gripper frame and anode, the working condition of compactor and wheeled clamper is as above
Description is stated, is tightened together with anode and gripper frame.But as anode consumes, gripper frame is with a distance from the low palm of anode close in advance
If when value, it is necessary under the premise of anode is not gone up and down, be lifted up the height that gripper frame is required to technique along anode surrounding.It mentions
When rising, the first gripper frame is first promoted, it is rear to promote the second gripper frame.
When promoting the first gripper frame, start the second quasi-driver and compression beam first to drive moving up for compressing member, release is filled out
The pressure on object is filled, or compactor is kept to apply suitable pressure to filler, restarts auxiliary lifting mechanism for the first clamping
Frame is promoted to designated position.When checking that sealing element inner stuffing amount is lower than setting value, starting compactor leaves one spacing of filler
From rear addition filler and reach required value, then starts compactor and move down until the pressure being applied on filler reaches technique
It is required that.
When promoting the second gripper frame, while opening wheeled clamper retaining mechanism, successively start the first quasi-driver
And limiter of speed, clamping wheel movement is driven by flexible coupling, and the pressure and fortune of be applied to anode are moved by clamping wheel
Second gripper frame is promoted to designated position, then stops the first quasi-driver and limiter of speed, while starting locking machine by power
Structure.
The third situation: the second gripper frame height is constant in a certain period and the first gripper frame and the second gripper frame have centainly
When vertical range, one lifting of the first gripper frame and anode.But as anode consumes, the distance between first and second gripper frames
When being varied down to preset value, it is necessary to the first gripper frame is promoted to designated position by the operating procedure of second situation, by first and the
The distance between two gripper frames are maintained in technique claimed range.When the first gripper frame and anode need a lifting, beating
While wheeled clamper retaining mechanism of the open position in the second gripper frame, successively start the first quasi-driver and limiter of speed, leads to
It crosses flexible coupling and drives clamping wheel movement, and move the pressure and motoricity of be applied to anode by clamping wheel, by anode
It is moved to designated position with the first gripper frame, then stops the first quasi-driver and limiter of speed, while starting retaining mechanism, thus
Save the operation for promoting the second gripper frame.Simultaneously according to process requirement, the second gripper frame and wheeled clamping therein are adjusted in due course
The position height of device: during calcination starting, its height distance between cathode is turned down, is tuned up between normal production period
With the height distance of cathode.
Compared with prior art the invention has the following advantages:
1, the excellent filler of electric conductivity is added around anode rod, and setting can adjust automatically pressure on filler
Compactor after, even if the flatness of contact surface is poor between aluminium frame and anode rod, can also stablize and reduce anode rod and
Voltage drop between aluminium frame is conducive to seal and anode rod and aluminium frame surface is prevented to be oxidized, and reduces its surface voltage drop；?
During promoting anode rod and gripper frame, filler can be in close contact with aluminium frame and anode rod, by the electricity on anode rod
Stream smoothly on conduction to aluminium frame, prevents the contact surface of damage aluminium frame and anode rod, and anode voltage drop is maintained to stablize and do not rise
It is high.
2, the pressure applied by compactor, filler pass to aluminium frame and the corresponding pressure of anode rod, keep filling
Object and aluminium frame and anode rod are in close contact, and are increased the contact surface frictional force between three, are conducive to that aluminium frame and anode is avoided to lead
Sliding between bar is conducive to clamp anode and anode does not glide.
3, when wheeled clamper is in it is static when, where gripper frame be capable of clamping and sling anode, avoid the occurrence of sun
The accident that pole glides from gripper frame.
4, wheeled clamper is rising when promoting the gripper frame where it and can control anode in rotation process, hindering
Only anode declines, and keeps the height of anode position constant, safe operation, and control is reliable.
5, it when one timing of position height of gripper frame and the wheeled clamper being located therein, is moved by wheeled clamper,
The lifting work that anode can be completed while controlling and slinging anode saves the work for promoting this part gripper frame.With sun
When pole guide rod is in close contact, wheeled clamper can promote anode rod smoothly mobile up and down in gripper frame.Meanwhile gripper frame and
Wheeled clamper therein can be mobile in vertical direction together, and can adjust between said two devices and cathode according to the technological requirements
Height distance.
6, the gripper frame with wheeled clamper is a kind of novel anode hoisting device, with traditional anode hoisting device
It compares, it is powerful, under the premise of having promotion anode function, function that is fixed and directly slinging anode is increased, and
It by promotion, fixation and slings three kinds of functions of anode and is combined, be completed at the same time three kinds of functions.
7, gripper frame of the invention, can be significantly stabilized and between reduction anode rod and aluminium frame compared with Technical comparing
Voltage drop, can securely clamp anode, promoted gripper frame or lifting anode when can securely control anode and anode
It does not glide, decline, easy to operate, precisely, operational process is safe and reliable for control, and maintenance is easy, mechanization and the degree of automation
Height, operating efficiency are high.
Detailed description of the invention
Fig. 1 is the side view for being provided with the anode of gripper frame.
Fig. 2 is the top view for being provided with the anode of gripper frame.
Fig. 3 is the structural representation top view of wheeled clamper.
Fig. 4 is the structural representation front view of compactor.
Fig. 5 is the structural representation top view that anode rod compresses filler.
It is marked in figure as follows:
The first gripper frame of 1-, the second gripper frame of 2-, 3- anode rod, 4- filler, the wheeled clamper of 5-, 6- clamping wheel,
7- fixed mechanism, 8- hold-down mechanism, 9- retaining mechanism, the first quasi-driver of 10-, 11- limiter of speed, 12- flexible coupling, 13-
Compactor, 14- compression beam, 15- guiding mechanism, 16- compressing member, the second quasi-driver of 17-, 18- aluminium frame, 19- sealing element, 20-
Anode, 21- reinforcer.
Specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
As depicted in figs. 1 and 2, it includes the first gripper frame 1 and that gripper frame around the aluminium frame 18 of built-in conductor, which is arranged in,
Two gripper frames 2, the first gripper frame 1 are located at the top of the second gripper frame 2；If being arranged between first gripper frame 1 and aluminium frame 18
Dry root anode rod 3, the filler 4 added with conductive energy between the anode rod 3 and aluminium frame 18, the filler
4 are equipped with the sealing element 19 for wrapping up and fixing it.
As shown in figure 3, the second gripper frame 2 is equipped with groove, several wheeled clampers 5, institute are provided in the second gripper frame 2
Stating wheeled clamper 5 includes clamping wheel 6, fixed mechanism 7, hold-down mechanism 8, retaining mechanism 9, the first quasi-driver 10, limiter of speed
11 and flexible coupling 12；The fixed mechanism 7 is arranged in the groove of the second gripper frame 2, is provided on the fixed mechanism 7
For accommodating the cavity of wheel shaft；The rotation of clamping wheel 6 is set on wheel shaft, and the both ends of the wheel shaft are separately fixed at fixed machine
On structure 7,6 two sides of clamping wheel are provided with hold-down mechanism 8, and hold-down mechanism 8 passes through fixed mechanism 7 and contacts with wheel shaft；The clamping
One end that 5 wheel shaft of device stretches out fixed mechanism connects speed limiter 11, and two adjacent clampers 5 are connected by flexible coupling 12
It connects, the wheel shaft end of the clamping wheel 6 of least significant end connects the first quasi-driver 10；The surface of the clamping wheel 6 is also connected with locking
Mechanism 9.
Several compactors 13 are additionally provided on the filler 4, as shown in figure 4, the compactor 13 includes compression beam
14, guiding mechanism 15, compressing member 16, the second quasi-driver 17；Several guiding mechanisms 15 are connected in the compression beam 14, it is described
The lower part of guiding mechanism 15 connects compressing member 16, and the compressing member 16 is contacted with filler 4, and the compression beam 14 connects the second class
Driver 17.
The filler 4 is excellent any one of metal, metal alloy and the carbon material of electric conductivity, or any several
Kind mixes in any proportion；4 form of filler is bulk, in graininess, clastic, powdery, filiform, netted and pencil
The mixture of any or any several forms.
Several heat exchanges are set in first gripper frame 1 and the second gripper frame 2, wheeled clamper 5 or anode rod 3
Conduit has cooling medium to pass through in heat exchange catheter.
First gripper frame 1 and 2 internal clamp of the second gripper frame, one aluminium frame 18 or several aluminium frames 18, it is described two
Reinforcer 21 is set between adjacent aluminium frame 18, and 21 both ends of reinforcer are connect with gripper frame.
When the filler 4 added with conductive energy between gripper frame and aluminium frame 18, the periphery setting of the filler 4
There is sealing element 19, when several anode rods 3 are inserted into the filler 4 or are placed on the filler 4, such as Fig. 5 institute
Show, the anode rod 3 is also connected with guiding mechanism 15, and the other end of guiding mechanism 15 is also connected in compression beam 14, described
Compression beam 14 connects the second quasi-driver 17.Compression beam 14 and guiding mechanism 15 is driven to move by the second quasi-driver 17, into
And drive anode rod 3 compress its around or the filler 4 under it, final filler 4 closely connect with aluminium frame 18 and anode rod 3
Touching stablizes and reduces the voltage drop between anode rod 3 and aluminium frame 18.When needing to promote gripper frame, start the second quasi-driver
It successively drives compression beam 14 and guiding mechanism 15 to move up after 17, and then reduces the pressure between anode rod 3 and filler 4 or guarantor
It holds therebetween and there is appropriate pressure, or anode rod 3 is driven to move up and thoroughly leave filler, be then lifted out gripper frame and arrive
Designated position is again started up the second quasi-driver, drives compression beam 14 and guiding mechanism 15 to move, and then drive anode rod 3
It compresses filler 4 and reaches preset value.
Groove is equipped in first gripper frame 1, it is wheeled to be additionally provided with several in the top of the first gripper frame 1 or groove
Clamper 5；When wheeled clamper 5 is located in the groove of the first gripper frame 1, wheeled clamper 5 be located at filler 4 lower part or
Side, when wheeled clamper 5 is located at the top of the first gripper frame 1, wheeled clamper 5 is located at the top of filler 4；The wheel
Formula clamper 5 includes clamping wheel 6, fixed mechanism 7, hold-down mechanism 8, retaining mechanism 9, the first quasi-driver 10,11 and of limiter of speed
Flexible coupling 12；The fixed mechanism 7 is arranged in top or the groove of the first gripper frame 1, is arranged on the fixed mechanism 7
There is the cavity for accommodating wheel shaft；The rotation of clamping wheel 6 is set on wheel shaft, and the both ends of the wheel shaft are separately fixed at fixation
In mechanism 7,6 two sides of clamping wheel are provided with hold-down mechanism 8, and hold-down mechanism 8 passes through fixed mechanism 7 and contacts with wheel shaft；The folder
One end that 5 wheel shaft of holder stretches out fixed mechanism connects speed limiter 11, and two adjacent clampers 5 are connected by flexible coupling 12
It connects, the wheel shaft end of the clamping wheel 6 of least significant end connects the first quasi-driver 10；The surface of the clamping wheel 6 is also connected with locking
Mechanism 9.
The course of work in same layer gripper frame is arranged in the filler 4 and wheeled clamper 5 are as follows:
The first situation: it when the position height of anode and gripper frame is constant, is driven in advance by the second quasi-driver 17
Compressing member 16 in compactor 13 is pressed on filler 4 by compression beam 14 and guiding mechanism 15, and same anode, gripper frame and
Anode rod 3 tightens together, and achievees the purpose that stablize and reduces the voltage drop between anode rod 3 and aluminium frame 18；It presss from both sides simultaneously
The hold-down mechanism 8 held in frame applies pressure to clamping wheel 6, and the wheel shaft of clamping wheel 6 is not able to rotate, and clamping wheel 6 remains static,
By clamping wheel 6, further locking makes its locking to retaining mechanism 9 simultaneously, therefore, drives flexible shaft coupling by the first quasi-driver 10
Device 12, and under the action of fixed mechanism 7, hold-down mechanism 8 and retaining mechanism 9, so that the clamping wheel 6 to remain static is applied pressure
Power makes wheeled clamper 5, gripper frame and anode tighten together in anode, clamps and keeps anode height and position constant.
Second situation: when one lifting of gripper frame and anode, the working condition of compactor and wheeled clamper is as above
Description is stated, is tightened together with anode and gripper frame.But as anode consumes, gripper frame is with a distance from the low palm of anode close in advance
If when value, it is necessary under the premise of anode is not gone up and down, be lifted up the height that gripper frame is required to technique along anode surrounding.
When promoting gripper frame, starts the second quasi-driver 17 and compression beam 14 first to drive moving up for compressing member 16, discharge
Pressure on filler 4, or compactor 13 is kept to apply suitable pressure to filler 4；Wheeled clamper 5 is opened simultaneously to lock
Mechanism 9 successively starts the first quasi-driver 10 and limiter of speed 11, drives clamping wheel 6 to move by flexible coupling 12, in anode
Under the action of the auxiliary clamping device of hoisting mechanism or anode, the pressure and fortune of be applied to anode are moved by clamping wheel 6
Gripper frame is promoted to designated position, then stops the first quasi-driver 10 and limiter of speed 11, while starting retaining mechanism by power
9.When finally checking that 4 amount of sealing element inner stuffing is lower than setting value, starting compactor 13 adds after leaving 4 certain distance of filler
Filler 4 and reach required value, then starts compactor 13 and move down until the pressure being applied on filler 4 reaches technique and wants
It asks.
The third situation: gripper frame height goes up and down anode in constant situation of a certain period.With anode consumption and aluminum water
Flat variation, to keep pole span within the specified scope, it is necessary to carry out anode lifting operation.When going up and down anode, the first step first starts the
Two quasi-drivers 17 and compression beam 14 discharge the pressure on filler 4 to drive moving up for compressing member 16, or keep compactor 13
Suitable pressure is applied to filler 4；Second step opens wheeled 13 retaining mechanism 9 of clamper, successively starts the first quasi-driver
10 and limiter of speed 11, clamping wheel movement is driven by flexible coupling 12, and the pressure of be applied to anode is moved by clamping wheel 6
Anode lifting to designated position is then stopped the first quasi-driver 10 and limiter of speed 11, while starting locking by power and motoricity
Mechanism 9；Third step is again started up compactor 13 and moves down until the pressure being applied on filler 4 reaches technique requirement, to save
Go the operation of promotion gripper frame.Simultaneously according to process requirement, the position for adjusting gripper frame and wheeled clamper 5 therein in due course is high
Degree: during calcination starting, its height distance between cathode is turned down, the height with cathode is tuned up between normal production period
Spend distance.
The setting requirements of each component are as follows:
Aluminium frame 18: according to gripper frame, wheeled clamper 5, anode rod 3 and filler 4 can around aluminium frame smoothly up and down
Can control anode when mobile, wheeled clamper 5 is capable of clamping anode when static, wheeled clamper 5 moves and anode do not decline,
Facilitate the installation, 4 lasting seals of filler of crust-breaking & baiting exhaust gear around the anode rod between aluminium frame and gripper frame, is full
The requirement of foot conduction electric current, is arranged the shape, structure and size (including wall thickness dimension) of aluminium frame.
Gripper frame: according to the requirement for being capable of clamping, slinging or going up and down anode, and according to the anode rod shape of placement, knot
Structure, size and number, the filler volume of addition, wheeled clamper shape, structure, the size and number of installation, the aluminium surrounded
Frame size and number and the requirement that can be moved down in vertical direction along aluminium frame surrounding set gripper frame material, shape, knot
Structure, size and number；Can also according to technique to gripper frame, wheeled clamper, anode rod, aluminium frame temperature requirement, pressing from both sides
It holds and several heat exchange catheters is set in frame, and controlled temperature by the cooling medium in heat exchange catheter and heat exchange catheter
At 300 DEG C or less.Anode rod 3: it reduces according to anode bus electric current is smoothly imported aluminium frame 18 and voltage, gripper frame is facilitated to mention
Lift operations, filler are not easy the requirement missed around anode rod, set material, size, quantity, the shape of anode rod
Shape, structure, connection type and position with anode bus connection type and position and gripper frame or aluminium frame, can also be according to work
Skill requires that heat exchange catheter is arranged in anode rod, and will be warm by the cooling medium in heat exchange catheter and heat exchange catheter
Degree control is at 300 DEG C or less.
Sealing element 19: according to by filler lasting seals around anode rod 3 between aluminium frame 18 and gripper frame, promoted
Gripper frame and anode rod safe operation smoothly require, and select sealing element material, shape, structure, size, quantity and installation
Position and mode.
Filler 4: it is not aoxidized according to the contact surface that can be sealed between anode rod and aluminium frame, electric current on anode rod is suitable
Benefit conduction on aluminium frame and voltage reduce, facilitate the operation for promoting gripper frame and anode rod, guarantee in lifting process aluminium frame or
The contact surface of anode rod does not damage and filler is not easy the requirement leaked out out of sealing element, the material of selected filler,
Form and additional amount set adding conditional and the frequency.
Compactor 13: according to lasting compression filler 4 and the voltage drop between control aluminium frame and anode rod is wanted in technique
Ask in range, compactor 13 is easy to operate, it is reliable for operation, be conducive to mechanization and automation, control precisely, maintenance is easy wants
It asks, sets material, size, quantity, shape, structure and the component composition of compactor 13, select the driving method of compactor 13, drive
It moves and the connection type of compactor and position and corresponding control system.
Wheeled clamper 5: according to can persistently clamp and sling anode, go up and down anode or promoted gripper frame when can jail
Anode is controlled by ground and anode does not decline, is conducive to mechanization and the degree of automation, control is accurate, anode weight size, transports
Row is reliable and stable, maintenance is easy and the requirement of gripper frame structure snd size, sets material, the shape, structure of wheeled clamper 5
With component composition, size, quantity, and installation site and mode in gripper frame；Select the driving side of wheeled clamper 5
Formula drives and the connection type of wheeled clamper and position and corresponding control system.It can also be according to the technological requirements wheeled
Heat exchange catheter is set in clamper, and by the cooling medium in heat exchange catheter and heat exchange catheter by wheeled clamper and
The temperature of peripheral contact object is controlled at 300 DEG C or less.
Hold-down mechanism 8 is lead screw, spring assembly structure.
Retaining mechanism 9 is semicircle tooth-shape structure.
First quasi-driver 10 is motor, and motor is fixed on the second gripper frame 2, and motor drives 12 turns of flexible coupling
It is dynamic, so that clamping wheel 6 be driven to rotate.
Second quasi-driver 17 selects hydraulically extensible cylinder, and one end of hydraulically extensible cylinder is fixed on gripper frame, hydraulic cylinder
Piston rod is connect with compression beam 14, and piston rod is flexible, drives 14 oscilaltion of compression beam, and compression beam 14 drives guiding mechanism 15 again
With 16 oscilaltion of compressing member.
Second gripper frame 2 is located at the position height of the top of the first gripper frame 1 and the second gripper frame 2 in a certain period of time
When constant, the anode rod 3 being arranged in the first gripper frame 1 penetrates the second gripper frame 2 of top.In the second gripper frame 2 and anode
Wheeled clamper 5 is set between guide rod 3, and the wheeled clamper 5 is located in top or the groove of the second gripper frame 2, by anode
Guide rod 3 or filler 4 are pressed on aluminium frame 18.When anode rod 3 moves up and down in the second gripper frame 2, institute is first opened
The retaining mechanism 9 for stating wheeled clamper, restarting wheeled clamper 5 described in the first quasi-driver 10(does not include retaining mechanism 9
When, then directly initiate the first quasi-driver 10), successively drive limiter of speed 11, flexible coupling 12 to move, to drive clamping wheel
6 rotations, promote anode rod 3 that can successfully move along up and down direction.By the hold-down mechanism 8 on adjusting fixed mechanism 7, or
Person adjusts front-rear position of the fixed mechanism 7 at the top of gripper frame or in groove, keeps anode rod 3 or filler 4 and aluminium frame 18
It is in close contact.
When the adjacent wheeled clamper 5 in left and right is not connected to mutually and 6 wheel shaft of pinch wheels in clamper 5 is another downward with one end
When the vertical mode of one end upward is disposed in parallel in gripper frame, the one of 5 wheel shaft of clamper stretched out from 7 upper end of fixed mechanism
Flexible coupling 12 and the first quasi-driver 10 are connected on end.
Claims (8)
1. a kind of gripper frame of aluminium cell, the first gripper frame (1) of aluminium frame (18) surrounding including built-in conductor is arranged in,
It is characterized in that: several anode rods (3), the anode rod (3) is set between first gripper frame (1) and aluminium frame (18)
With the inside face contact of the first gripper frame (1), conductive energy is added between the anode rod (3) and aluminium frame (18)
Filler (4) further includes for wrapping up and fixing the sealing element of filler (4) (19)；
Gripper frame further includes at least one second gripper frame (2) being arranged in around the aluminium frame (18) of built-in conductor, and described second
Gripper frame (2) is located at the top or lower part of the first gripper frame (1)；
Second gripper frame (2) is equipped with groove, in the top of the second gripper frame (2) or groove in be provided with several wheeled folders
Holder (5), the wheeled clamper (5) include clamping wheel (6), fixed mechanism (7), hold-down mechanism (8), retaining mechanism (9),
One quasi-driver (10), limiter of speed (11) and flexible coupling (12)；The fixed mechanism (7) is arranged in the second gripper frame (2)
Top or groove in, the cavity for accommodating wheel shaft is provided on the fixed mechanism (7)；Clamping wheel (6) turning set
It is located on wheel shaft, the both ends of the wheel shaft are separately fixed on fixed mechanism (7), and clamping wheel (6) two sides are provided with compacting machine
Structure (8), hold-down mechanism (8) pass through fixed mechanism (7) and contact with wheel shaft；Clamper (5) wheel shaft stretches out the one of fixed mechanism
End connection speed limiter (11), two adjacent clampers (5) are connected by flexible coupling (12), the clamping wheel of least significant end
(6) wheel shaft end connects the first quasi-driver (10)；The surface of the clamping wheel (6) is also connected with retaining mechanism (9).
2. a kind of gripper frame of aluminium cell according to claim 1, it is characterised in that: the anode rod (3) and the
Between one gripper frame (1) and the lower end of anode rod (3) is also added with the filler (4) of conductive energy, further includes using
In the sealing element (19) for wrapping up and fixing filler (4).
3. a kind of gripper frame of aluminium cell according to claim 1, it is characterised in that: also set on the filler (4)
Several compactors (13) are equipped with, the compactor (13) includes at least compression beam (14), guiding mechanism (15), compressing member
(16), the second quasi-driver (17)；Several guiding mechanisms (15), the guiding mechanism (15) are connected on the compression beam (14)
Lower part connect compressing member (16), the compressing member (16) contacts with filler (4), and the compression beam (14) is connected with the second class
Driver (17).
4. a kind of gripper frame of aluminium cell according to claim 1 or 2, it is characterised in that: the filler (4) is to lead
Any one of metal, metal alloy and carbon material of excellent electrical property, or any several mix in any proportion；It is described to fill out
Filling object (4) form is any one of bulk, graininess, clastic, powdery, filiform, netted and pencil or any several forms
Mixture.
5. a kind of gripper frame of aluminium cell according to claim 1 or 2, it is characterised in that: first gripper frame (1)
With several heat exchange catheters are set in the second gripper frame (2), wheeled clamper (5) or anode rod (3), in heat exchange catheter
There is cooling medium to pass through.
6. a kind of gripper frame of aluminium cell according to claim 1 or 2, it is characterised in that: first gripper frame (1)
With one aluminium frame (18) of the second gripper frame (2) internal clamp or several aluminium frames (18), between described two adjacent aluminium frames (18)
It is arranged reinforcer (21), reinforcer (21) both ends are connect with gripper frame.
7. a kind of gripper frame of aluminium cell according to claim 2, it is characterised in that: the anode rod (3) also connects
It is connected to guiding mechanism (15), the other end of guiding mechanism (15) is also connected on compression beam (14), compression beam (14) connection
There are the second quasi-driver (17).
8. a kind of gripper frame of aluminium cell according to claim 1 or 2, it is characterised in that: first gripper frame (1)
In be equipped with groove, be additionally provided with several wheeled clampers (5) in the top of the first gripper frame (1) or groove；When wheeled clamping
When device (5) is located in the groove of the first gripper frame (1), wheeled clamper (5) is located at the lower part or side of filler (4), works as wheel
When formula clamper (5) is located at the top of the first gripper frame (1), wheeled clamper (5) is located at the top of filler (4)；The wheel
Formula clamper (5) includes clamping wheel (6), fixed mechanism (7), hold-down mechanism (8), retaining mechanism (9), the first quasi-driver
(10), limiter of speed (11) and flexible coupling (12)；The fixed mechanism (7) setting is at the top of the first gripper frame (1) or recessed
In slot, the cavity for accommodating wheel shaft is provided on the fixed mechanism (7)；Clamping wheel (6) rotation is set on wheel shaft,
The both ends of the wheel shaft are separately fixed on fixed mechanism (7), and clamping wheel (6) two sides are provided with hold-down mechanism (8), compacting machine
Structure (8) passes through fixed mechanism (7) and contacts with wheel shaft；One end that clamper (5) wheel shaft stretches out fixed mechanism is connected with speed limit
Device (11), two adjacent clampers (5) are connected by flexible coupling (12), the wheel shaft end of the clamping wheel (6) of least significant end
Connect the first quasi-driver (10)；The surface of the clamping wheel (6) is also connected with retaining mechanism (9).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220109.6A CN108070879B (en) | 2017-11-29 | 2017-11-29 | A kind of gripper frame of aluminium cell |
| PCT/CN2018/114030 WO2019105184A1 (en) | 2017-11-29 | 2018-11-05 | Clamping frame for aluminum electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220109.6A CN108070879B (en) | 2017-11-29 | 2017-11-29 | A kind of gripper frame of aluminium cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108070879A CN108070879A (en) | 2018-05-25 |
| CN108070879B true CN108070879B (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220109.6A Active CN108070879B (en) | 2017-11-29 | 2017-11-29 | A kind of gripper frame of aluminium cell |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108070879B (en) |
| WO (1) | WO2019105184A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108070879B (en) * | 2017-11-29 | 2019-08-02 | 石文科 | A kind of gripper frame of aluminium cell |
| CN109355679A (en) * | 2018-12-17 | 2019-02-19 | 党星培 | A kind of clamping device of aluminum barrel anode |
| CN109280939B (en) * | 2018-12-17 | 2020-09-25 | 党星培 | Method for controlling electrolytic bath voltage and clamping frame position |
| WO2021004368A1 (en) * | 2019-07-10 | 2021-01-14 | 党星培 | Apparatus and method for controlling vertical movement of aluminum electrolytic cell anode guide bars |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270239A (en) * | 1999-04-09 | 2000-10-18 | 党建平 | Aluminium electrolyzer anode and its making method |
| CN2760051Y (en) * | 2004-11-17 | 2006-02-22 | 中国铝业股份有限公司 | Sealing device for anode rod of intermediate-baiting prebake electrolysis bath |
| EP1672099A2 (en) * | 2004-12-17 | 2006-06-21 | Outokumpu Technology Oy | Device for careful separation of anodes from their anode bars |
| CN200985352Y (en) * | 2006-12-22 | 2007-12-05 | 东北大学设计研究院（有限公司） | Novel aluminium electrolytic tank anode guiding rod sealing device |
| CN202610348U (en) * | 2012-01-10 | 2012-12-19 | 山西关铝股份有限公司 | Multiple-continuous-electrode electrolytic bath for high-performance aluminum material preparation |
| CN106894055A (en) * | 2016-12-30 | 2017-06-27 | 山西精之铝科技有限公司 | The continuous aluminium frame anode aluminium cell of built-in conductor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206359631U (en) * | 2016-12-15 | 2017-07-28 | 贵阳铝镁设计研究院有限公司 | A kind of anode rod clamps erection device |
| CN108070879B (en) * | 2017-11-29 | 2019-08-02 | 石文科 | A kind of gripper frame of aluminium cell |
-
2017
- 2017-11-29 CN CN201711220109.6A patent/CN108070879B/en active Active
-
2018
- 2018-11-05 WO PCT/CN2018/114030 patent/WO2019105184A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270239A (en) * | 1999-04-09 | 2000-10-18 | 党建平 | Aluminium electrolyzer anode and its making method |
| CN2760051Y (en) * | 2004-11-17 | 2006-02-22 | 中国铝业股份有限公司 | Sealing device for anode rod of intermediate-baiting prebake electrolysis bath |
| EP1672099A2 (en) * | 2004-12-17 | 2006-06-21 | Outokumpu Technology Oy | Device for careful separation of anodes from their anode bars |
| CN200985352Y (en) * | 2006-12-22 | 2007-12-05 | 东北大学设计研究院（有限公司） | Novel aluminium electrolytic tank anode guiding rod sealing device |
| CN202610348U (en) * | 2012-01-10 | 2012-12-19 | 山西关铝股份有限公司 | Multiple-continuous-electrode electrolytic bath for high-performance aluminum material preparation |
| CN106894055A (en) * | 2016-12-30 | 2017-06-27 | 山西精之铝科技有限公司 | The continuous aluminium frame anode aluminium cell of built-in conductor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019105184A1 (en) | 2019-06-06 |
| CN108070879A (en) | 2018-05-25 |
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