CN101768761A - Lifting gear for electrolytic bath anode and method thereof - Google Patents
Lifting gear for electrolytic bath anode and method thereof Download PDFInfo
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- CN101768761A CN101768761A CN200910010012A CN200910010012A CN101768761A CN 101768761 A CN101768761 A CN 101768761A CN 200910010012 A CN200910010012 A CN 200910010012A CN 200910010012 A CN200910010012 A CN 200910010012A CN 101768761 A CN101768761 A CN 101768761A
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Abstract
The invention relates to a lifting gear for electrolytic bath anode and a method thereof, belonging to the industry of aluminum electrolysis production. The lifting gear comprises an actuating unit, a transmission mechanism and a operating mechanism; wherein the actuating unit comprises an electric motor and a speed reducer which are connected by a coupler, the transmission mechanism comprises a transmission shaft, a chain, a chain wheel or a gear; two transmission shafts are distributed at the two sides of the central line of a cross beam of the electrolysis bath and are connected with an output shaft of the speed reducer through the coupler; the operating mechanism is arranged at the two sides of the cross beam of the electrolytic bath; the operating mechanism is connected with the chain wheel or the gear of the transmission mechanism, a bracket of the operating mechanism connected with the anode of the electrolytic bath. The invention features simple structure, reliable operation, simplified production technology, saved labor power and material resources, can reduce plant height, redesign reasonably positive bar and upper structure of the electrolytic bath, reduce use amount of aluminum for producing the anode and use amount of steel for producing the upper structure of the electrolytic bath, stabilize polar distance and electric current to further stabilize production and facilitate improvement of current efficiency.
Description
Technical field
The invention belongs to the Aluminium Electrolysis industry, be used for electrolyzer, relate to a kind of cathode lifting device and method, particularly a kind of cathode lifting device and method that need not the bus motion.
Background technology
On aluminium industry electrolyzer, anode large bus bar is hung on the electrolyzer by the bus drive unit at present, and the guide rod of anode block is pressed to by the spiral jig and makes it on the bus and the bus relative fixed.Along with the scaling loss of anode block, the bus drive unit will carry anode and descend, and just can't descend when drive unit drops to bottom dead centre again, and need with another support equipment " positive bar switching framework ", hereinafter to be referred as anode superstructure this moment.With multifunction crane anode superstructure is sling, run to the electrolyzer top that needs to promote big bus, pressurized air is fed the anchor clamps cylinder opens the anchor clamps jaw, aiming at anode is placed on the electrolyzer crossbeam, the back, location cuts off source of the gas and bleeds off the interior pressurized air of cylinder, utilize spring force to tighten up the anchor clamps jaw, anode is hung, unclamp the spiral jig that is pressed on the anode then, make big bus and the anode can relatively sliding, running bus drive unit is lifted to upper dead point with big bus, again anode is pressed on the big bus with the spiral jig, makes it and big bus relative fixed, connect the source of the gas of anode superstructure anchor clamps cylinder then, anode superstructure is opened and removed to the jaw of anode superstructure, and the bus drive unit just can carry anode to be continued to descend.This production technique and this bus drive unit continue use and have century-old history in whole electrolysis industry, all the time do not get rid of the constraint of anode superstructure, and switching process can produce various drawbacks: excessive as anode rod cross-sectional dimension deviation, cylinder leakage tester or potroom bleed pressure deficiency can cause anode superstructure can't be placed on the electrolyzer or be stuck in electrolyzer hanging oneself to get off; Spring failure or fracture can cause anode to be fallen into causing industrial accident in the electrolyzer; Processing parameter can change before and after the switching, need readjust processing parameter, and the electrolyzer technology stability is reduced; Lifting process causes easily between anode and bus and produces electric arc, can damage both contact surfaces, causes contact resistance to increase, and current efficiency is reduced; Need a plurality of workmans to operate simultaneously at every turn when promoting bus, take a multifunction crane simultaneously, very inconvenient.
Summary of the invention
In order to get rid of the constraint of anode superstructure, avoid above-mentioned drawback to the inconvenience that production brings, the invention provides a kind of anode lifting method and apparatus that need not the bus motion, this method and apparatus has changed the type of drive of anode lifting, big bus is maintained static, the random lifting of anode.
Technical scheme of the present invention is achieved in that a kind of lifting gear for electrolytic bath anode, comprise actuating unit, transmission rig and working mechanism, actuating unit comprises that electric motor is connected by shaft coupling with step-down gear, transmission rig comprises transmission shaft, axle bed, chain, sprocket wheel or gear, two transmission shafts are distributed in the both sides of electrolyzer crossbeam medullary ray, and be connected with the output shaft of step-down gear by shaft coupling, working mechanism is installed in the both sides of electrolyzer crossbeam, working mechanism is connected with the sprocket wheel or the gear of transmission rig, and the bracket of working mechanism is connected with anode electrolytic cell.
Described working mechanism comprises bracket I, the steel hook, slideway I, arrangement of clutch I, the leading screw I of band featherway, the internal thread worm gear, worm screw and spiral jig, the leading screw I upper end and the internal thread worm gear of band featherway, worm screw connects, the lower end of the leading screw I of band featherway is connected with thrust block, the housing of internal thread worm gear and worm screw is fixed on the electrolyzer crossbeam by strut member, the fixed sheath that has fast perforate is installed in the housing top of internal thread worm gear and worm screw, retractable guard is installed in the below, sprocket wheel is installed on the worm screw, the bracket I that has the steel hook is positioned at slideway I and passes through the soft band of conduction and is connected with big bus, slideway I is fixed on the electrolyzer crossbeam, the spiral jig is fixed on anode on the bracket I, sprocket wheel on the transmission shaft of transmission rig drives the sprocket rotation on the worm screw, under the condition of arrangement of clutch I closure, pass through worm screw, internal thread worm gear drives leading screw I does the motion that rises or fall, leading screw I drives bracket I and does the motion that rises or fall, and anode links to each other with bracket I, so anode is also done the motion that rises or fall.
Described working mechanism comprises bracket II, the steel hook, slideway II, strut member, arrangement of clutch II, leading screw II and spiral jig, bracket II one side is equipped with pulley, pulley is located in the slideway II, slideway II is fixed on the electrolyzer crossbeam with strut member, bracket II opposite side is equipped with the steel hook, bracket II is connected with arrangement of clutch II, arrangement of clutch II is connected with leading screw II, anode is connected with bracket II by the spiral jig, bracket II is connected with big bus by the soft band of conduction and to anode supply, the transmission shaft of transmission rig rotates by gear driven leading screw II, under the condition of arrangement of clutch II closure, leading screw II rotates and makes bracket II do the motion that rises or fall, and anode is fixed on the bracket II, so anode is also done the motion that rises or fall.
Described working mechanism comprises bracket III, the steel hook, slideway III, arrangement of clutch III, tooth bar, gear unit, sprocket wheel and spiral jig, sprocket wheel in the working mechanism is connected by the sprocket wheel on the transmission shaft of chain and transmission rig, pinion(gear) in sprocket wheel in the working mechanism and the gear unit and handle is coaxial and relative fixed, pinion(gear) in the gear unit and master wheel interlock, tooth bar interlock on master wheel and the bracket III, bracket III slides in slideway III, bracket III goes up the steel hook is installed, the spiral jig is pressed on anode on the bracket III, bracket III is connected with big bus by the soft band of conduction, arrangement of clutch III comprises chimeric sliding sleeve, elastic force is removed handle and shift fork, the transmission shaft of transmission rig drives chimeric sliding sleeve and rotates, under the condition of arrangement of clutch III closure, chimeric sliding sleeve drives the sprocket rotation on the transmission shaft, start building to do sprocket rotation in the mechanism by the transmission belt of chain, driving master wheel with the pinion(gear) of sprocket coaxiality in the working mechanism rotates, master wheel drives tooth bar and does the motion that rises or fall together with bracket III, anode is fixed on the bracket III, does the motion that promotes or descend thereby drive anode.
Described working mechanism comprises chain, sprocket wheel, bearing spider, bracket IV, axle, tubular shaft, the steel hook, arrangement of clutch III and spiral jig, two sprocket wheels are installed in both sides at every transmission shaft, two sprocket wheels connect into one-piece construction by tubular shaft and can freely rotate on transmission shaft, arrangement of clutch III is installed on the transmission shaft to be connected with chimeric sliding sleeve with sprocket wheel and transmits torque, tubular shaft together with two sprocket wheels respectively with chain be installed in lateral two sprocket wheels of electrolyzer crossbeam and be connected, be installed in the shared axle of lateral two sprocket wheels of electrolyzer crossbeam, the two ends of axle are connected and fixed by bearing spider and electrolyzer crossbeam, bracket IV is installed on the chain, the steel hook is installed on the bracket IV, anode is pressed on the bracket IV with the spiral jig, bracket IV is connected to anode supply with big bus by conducting electricity soft band, transmission shaft drives chimeric sliding sleeve and rotates, under the condition of arrangement of clutch III closure, chimeric sliding sleeve drives two sprocket rotation on the transmission shaft, transmission drive by two chains is installed in lateral two sprocket rotation of electrolyzer crossbeam, so chain drives bracket IV and does the motion that rises or fall, anode is fixed on the IV, does the motion that promotes or descend thereby drive anode.
The motor drives step-down gear of described power system rotates, and step-down gear drives transmission shaft and rotates, and transmission shaft is passed to working mechanism with power, and working mechanism drives anode lifting.
The invention has the beneficial effects as follows: simple in structure, reliable operation, the electrolysis regular job promoted by original bus and two kinds of operations of change poles become the present a kind of operation of change poles of having only, got rid of anode superstructure, simplified production technique, human and material resources have been saved, simultaneously can reduce factory building height, again appropriate design positive bar and pot superstructure, reduce anode with aluminium amount, groove superstructure steel using amount, make pole span and electric current keep stable, and then make production more stable, help improving current efficiency; The stroke of anode lifting gear lifting is 600mm, this trip becomes the stroke of anode scrap greater than new anode scaling loss, on promptly a new anode is installed working mechanism, become the whole process of anode scrap all need not open the spiral jig up to its scaling loss, this is that original bus drive unit is not accomplished.
Description of drawings
Fig. 1 is the front view of first kind of combination of structure of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the sectional structure synoptic diagram of arrangement of clutch I among Fig. 1;
Fig. 5 is the front view of second kind of combination of structure of the present invention;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the left view of Fig. 5;
Fig. 8 is an arrangement of clutch II structural representation among Fig. 7;
Fig. 9 is Fig. 8 sectional structure synoptic diagram;
Figure 10 is the front view of the third combination of structure of the present invention;
Figure 11 is the vertical view of Figure 10;
Figure 12 is the left view of Figure 10;
Figure 13 is the structural representation of arrangement of clutch III among Figure 10 and Figure 14;
Figure 14 is the front view of the 4th kind of combination of structure of the present invention;
Figure 15 is the vertical view of Figure 14;
Figure 16 is the left view of Figure 14;
Among the figure: 1. transmission shaft, 2. bearing spider, 3. bevel gear set, 4. shaft joint, 5. conduct electricity soft band, 6. slide II road, 7. bracket I, 8. pulley, 9. anode, 10. spiral jig, 11. steel hooks, 12. arrangement of clutch II, 13. leading screw II, 14. big buses, 15. step-down gears, 16. electric motor, 17. strut member, 18. electrolyzer crossbeams, 19. seat boards, 20. buckle I, 21. buckle II, 22. spring I, 23. bearing pin I, 24. slide bars, 25. spring support, 26. spring II, 27. lock pins, 28. pull bar, 29. spanners, 30. bearing pin II, 31. clasp nut, 32. straight pins, 33. threaded mounting holes, 34. bracket I, 35. slideway I, 36. steel hooks, 37. arrangement of clutch I, 38. leading screw I, 39. internal thread worm gears, 40. worm screw, 41. sprocket wheels, 42. chains, 43. fixed sheath, 44. fast perforates, 45. retractable guards, 46. thrust block, 47. location locks, 48. return spring I, 49. locating slot, 50. return spring II, 51. draw rings, 52. key, 53. bracket III, 54. slideway III, 55. arrangement of clutch III, 56. tooth bars, 57. gear units, 58. handle, 59. chimeric sliding sleeves, 60. shift forks, 61. the elastic force handle, 62. dowel discs, 63. jointed shafts, 64. bracket IV, 65., 66. tubular shafts.
Embodiment
Embodiment 1: a kind of lifting gear for electrolytic bath anode, comprise actuating unit, transmission rig and working mechanism, actuating unit comprises that electric motor 16 is connected by shaft coupling 4 with step-down gear 15, transmission shaft 1 is positioned on the axle bed in the transmission rig, sprocket wheel 41 is installed on the transmission shaft 1, chain 42 is housed on the sprocket wheel 41, two transmission shafts 1 are distributed in the both sides of electrolyzer crossbeam 18 medullary rays, and be connected with the output shaft of step-down gear 15 by shaft coupling 4 respectively, sprocket wheel 41 and working mechanism are installed on transmission shaft 1, working mechanism is installed in the both sides of electrolyzer crossbeam 18 medullary rays, anode 9 quantity are identical with the quantity of working mechanism, working mechanism comprises bracket I34, steel hook 11, slideway I35, arrangement of clutch I37, the leading screw I38 of band featherway, internal thread worm gear 39, worm screw 40 and spiral jig 10, the leading screw I38 and the internal thread worm gear 39 of band featherway, worm screw 40 is formed the deceleration lift structure, by internal thread worm gear 39, the housing of worm screw 40 is fixed on the electrolyzer crossbeam 18 by strut member 17, the fixed sheath 43 of the fast perforate 44 of top mounting strap of housing, retractable guard 45 is installed in the below, prevent external force damage leading screw I38, sprocket wheel 41 is installed on the worm screw 40 transmits moment of torsion by the sprocket wheel 41 on chain 42 and the transmission shaft 1, the lower end of leading screw be connected by thrust block 46, leading screw I38 can rotate relative to bracket I34, and bracket I34 slides in slideway I35 and softly is with 5 to be connected power supply with bus 14 greatly by conducting electricity.Slideway I35 is fixed on the electrolyzer crossbeam 18, and steel hook 11 is installed on the bracket I34, and anode 9 usefulness spiral jigs 10 are fixed on the bracket I34.
Arrangement of clutch I37 is made up of key 52, location lock 47, return spring I48, return spring II50, draw ring 51, is installed on the housing of deceleration lift structure of internal thread worm gear 39, worm screw 40 compositions, and locating slot 49 is arranged on the key 52.Pulling draw ring 51 is pulled out key 52 during separation, allow location lock 47 effects fall into locating slot 49 with key 52 location at return spring I48, key 52 and the featherway of leading screw I38 are broken away from, this moment, leading screw I38 can rotate with respect to housing, mention location lock 47 when closed, key 52 is returned under the effect of return spring I50 in the featherway of leading screw I38 leading screw I38 can not be rotated with respect to housing, but can endwisely slip.
When the needs change poles, overhead traveling crane is clamped anode scrap 9, remove the fixing of spiral jig 10, remove anode scrap 9, spurring draw ring 51 then pulls out key 52, allow location lock 47 effects fall into locating slot 49 with key 52 location at return spring I48, key 52 and the featherway of leading screw I38 are broken away from, this moment, leading screw I38 can rotate with respect to housing, open fast perforate 44, after inserting in the fixed sheath 43 rotational lead screw I38 and make leading screw I38 drive bracket I34 to rise near the upper dead point with special spanner, lift location lock 47, key 52 is rebounded under the effect of return spring II50 and contact, be rotated further leading screw I38 and slip into featherway until key 52 and make arrangement of clutch I37 closure with leading screw I38, hang new anode, fixedly finish change poles with the spiral jig behind the adjustment height.
Embodiment 2: a kind of lifting gear for electrolytic bath anode, comprise actuating unit, transmission rig and working mechanism, actuating unit comprises that electric motor 16 is connected by shaft coupling 4 with step-down gear 15, transmission rig adopts transmission shaft 1, axle bed and bevel gear set 3, two transmission shafts 1 are distributed in the both sides of electrolyzer crossbeam 18 medullary rays, and be connected with the output shaft of step-down gear 15 by shaft coupling 4 respectively, bevel gear set 3 and working mechanism are installed on transmission shaft 1, working mechanism comprises bracket II7, steel hook 11, slideway II6, strut member 17, arrangement of clutch II12, leading screw II13 and spiral jig 10, the last side of bracket II7 is equipped with pulley 8, opposite side is equipped with steel hook 11, bracket II7 is connected with arrangement of clutch II12, arrangement of clutch II12 is connected by clasp nut 31 with leading screw II13, anode 9 usefulness spiral jigs 10 are pressed on the carriage II7, and slideway II6 is fixed on the electrolyzer crossbeam 18 with strut member 17, and pulley 8 slides in slideway II6.
Its arrangement of clutch II12 is by seat board 19, buckle I20, buckle II21, spring I22, bearing pin I23, slide bar 24, spring support 25, spring II26, lock pin 27, pull bar 28 is formed, wherein seat board 19 is provided with a pair of bearing pin I23, bearing pin I23 is provided with buckle I20, buckle II21 and spring I22, on buckle I20 and buckle II21, be respectively equipped with clasp nut 31, each clasp nut 31 usefulness straight pin 32 is connected respectively with buckle II21 with buckle I20, buckle I20 and buckle II21 are provided with a pair of slide bar 24, slide bar 24 lower ends are provided with spanner 29, be connected with bearing pin II30 between slide bar 24 and the spanner 29, on buckle II21, be provided with by spring support 25, spring II26, lock pin 27, the self-locking device that pull bar 28 is formed is provided with on seat board 19 and is used for the threaded mounting hole 33 that is connected with bracket II7.
Arrangement of clutch II12 can realize that the quick disengagement of bracket II7 and leading screw II13 is with fixing; Having steel hook 11 on the bracket II7, is can anode 9 be pressed on the big bus 14 with spiral jig 10 to make both relative fixed; Slideway II6 is fixed on the both sides of electrolyzer crossbeam 18, and bracket II7 can move up and down in slideway II6; And arrangement of clutch II12 has auto-lock function in 1 maintenance of step-down gear 15 and transmission shaft or when fault is arranged, and anode 9 can not fallen into electrolyzer; Spiral jig 10 and steel hook 11 all are the standardized units of potroom, whole system of the present invention is installed on the electrolyzer, anode 9 is distributed in the both sides of electrolyzer medullary ray, each anode 9 all is clamped on the bracket II7 of working mechanism by spiral jig 10, and bracket II7 is with 5 to be connected with big bus 14 and to power to anode 9 with conduction is soft.
When the needs change poles, overhead traveling crane is clamped anode 9, pull out pull bar 28, pull spanner 29 and open arrangement of clutch II12, make bracket II 7 and leading screw II13 break away from interlock, overhead traveling crane promotes anode 9 drive bracket II7 and rises to after top dead center, pull spanner 29 closed arrangement of clutch II12 and rebound automatically, slide bar 24 is pinned, open spiral jig 10 at last and remove anode scrap 9 until pull bar 28, hang new anode 9, fixedly finish change poles with spiral jig 10 behind the adjustment height.
Embodiment 3: a kind of lifting gear for electrolytic bath anode, comprise actuating unit, transmission rig and working mechanism, actuating unit comprises that electric motor 16 is connected by shaft coupling 4 with step-down gear 15, transmission rig adopts transmission shaft 1, axle bed, chain 42 and sprocket wheel 41, transmission shaft 1 is positioned on the axle bed in the transmission rig, sprocket wheel 41 is installed on the transmission shaft 1, chain 42 is housed on the sprocket wheel 41, two transmission shafts 1 are distributed in the both sides of electrolyzer crossbeam 18 medullary rays, and be connected with the output shaft of step-down gear 15 by shaft coupling 4 respectively, sprocket wheel 41 and working mechanism are installed on transmission shaft 1, working mechanism is installed in the both sides of electrolyzer crossbeam 18, anode 9 quantity are identical with the quantity of working mechanism, the electric motor 16 of band band-type brake is connected with step-down gear 15 by shaft coupling 4, two transmission shafts 1 are distributed in the both sides of electrolyzer crossbeam 18 medullary rays, and be connected with step-down gear 15 output shafts by shaft coupling 4 respectively, working mechanism comprises bracket III53, steel hook 11, slideway III54, arrangement of clutch III55, tooth bar 56, gear unit 57, sprocket wheel 41 and spiral jig 10.Pinion(gear) and handle 58 coaxial and relative fixed in sprocket wheel 41 on the III of working mechanism and the gear unit 57, sprocket wheel 41 is connected with sprocket wheel 41 on the transmission shaft 1 by chain 42, the torque of transmission shaft 1 output passes to sprocket wheel 41 by chimeric sliding sleeve 59, by elastic force remove 61 control shift forks 60 stir chimeric sliding sleeve 59 realize with transmission shaft 1 on sprocket wheel 41 engage or separate, this structure forms arrangement of clutch III55, pinion(gear) in the gear unit 57 and master wheel interlock form retarding mechanism, master wheel and tooth bar 56 interlocks that are installed on the bracket III53, turning motion is changed to translational motion, and bracket III53 slides in slideway III54 and adjusts pad by slideway and adjust interocclusal clearance.Bracket III53 go up to install steel hook 11, and anode 9 usefulness spiral jigs 10 are pressed on the bracket III53, and bracket III53 softly is with 5 to be connected to anode 9 with big bus 14 and to power by conducting electricity.
Control electric motor 16 rotates and drives step-down gear 15 rotations, step-down gear 15 drives transmission shaft 1 and rotates, transmission shaft 1 drives chimeric sliding sleeve 59 and rotates, under the condition of arrangement of clutch III55 closure, the sprocket wheel 41 that chimeric sliding sleeve 59 drives on the transmission shaft 1 rotates, the sprocket wheel 41 of starting building to do in the mechanism by the transmission belt of chain 42 rotates, drive the master wheel rotation with the sprocket wheel 41 co-axial pinion(gear)s in the working mechanism, master wheel drives tooth bar 56 and does the motion that rises or fall together with bracket III53, anode 9 is fixed on the bracket III53, does the motion that promotes or descend thereby drive anode 9.
When the needs change poles, overhead traveling crane is clamped anode scrap 9, open spiral jig 10 and remove anode scrap 9, elastic force handle 61 is pulled out dowel disc 62 and turn an angle, by jointed shaft 63 control shift forks 60 with chimeric sliding sleeve 59 push with transmission shaft 1 on sprocket wheel 41 isolating positions, shake handle 58 driven gear groups 57 and sprocket wheel 41 rotations, after gear unit 57 drive tooth bars 56 rise near the upper dead point, oppositely pull elastic force handle 61, continuing to shake handle 58 tightly engages with sprocket wheel 41 on the transmission shaft 1 until chimeric sliding sleeve 59, and elastic force handle 61 is returned in the dowel disc 62, hangs new anode 9, fixedly finishes change poles with spiral jig 10 behind the adjustment height.
Embodiment 4: a kind of lifting gear for electrolytic bath anode, comprise actuating unit, transmission rig and working mechanism, actuating unit comprises that electric motor 16 is connected by shaft coupling 4 with step-down gear 15, transmission rig adopts transmission shaft 1, axle bed, chain 42 and sprocket wheel 41, transmission shaft 1 is positioned at sprocket wheel 41 and working mechanism is installed on transmission shaft 1 on the axle bed in the transmission rig, chain 42 is housed on the sprocket wheel 41, working mechanism is installed in the both sides of electrolyzer crossbeam 18, anode 9 quantity are identical with the quantity of working mechanism, the electric motor 16 of band band-type brake is connected with step-down gear 15 by shaft coupling 4, two transmission shafts 1 are distributed in the both sides of electrolyzer crossbeam 18 medullary rays, and be connected with step-down gear 15 output shafts by shaft coupling 4 respectively, working mechanism comprises chain 42, sprocket wheel 41, bearing spider 2, bracket IV64, axle 65, tubular shaft 66, steel hook 11, arrangement of clutch III55 and spiral jig 10, two sprocket wheels 41 are installed in the both sides of corresponding anode 9 positions on every transmission shaft 1, two sprocket wheels 41 connect into one-piece construction by tubular shaft 66 and can freely rotate on transmission shaft 1, arrangement of clutch III55 is installed on the transmission shaft 1 to be connected with the chimeric sliding sleeve 59 of sprocket wheel 41 usefulness and transmits torque, tubular shaft 66 together with two sprocket wheels 41 respectively with chain 42 be installed in electrolyzer crossbeam 18 lateral two sprocket wheels 41 and be connected, form double-stranded type of belt drive.Be installed in electrolyzer crossbeam 18 lateral two sprocket wheels, 41 shared axles 65, the two ends of axle 65 are connected and fixed by bearing spider 2 and electrolyzer crossbeam 18, bracket IV64 is installed on the chain 42, steel hook 11 is installed on the bracket IV64, anode 9 usefulness spiral jigs 10 are pressed on the bracket IV64, and bracket IV64 softly is with 5 to be connected with big bus 14 and to power for anode 9 by conducting electricity.
Control electric motor 16 rotates and drives step-down gear 15 rotations, step-down gear 15 drives transmission shaft 1 and rotates, transmission shaft 1 drives chimeric sliding sleeve 59 and rotates, under the condition of arrangement of clutch III55 closure, two sprocket wheels 41 that chimeric sliding sleeve 59 drives on the transmission shaft 1 rotate, transmission drive by two chains 42 is installed in 18 lateral two sprocket wheels, 41 rotations of electrolyzer crossbeam, bracket IV64 is installed on the chain 42, so chain 42 drives bracket IV64 and does the motion that rises or fall, anode 9 is fixed on the bracket IV64, does the motion that promotes or descend thereby drive anode 9.
When the needs change poles, overhead traveling crane is clamped anode scrap 9, elastic force handle 61 is pulled out dowel disc 62 and turn an angle, by jointed shaft 63 control shift forks 60 with chimeric sliding sleeve 59 push with transmission shaft 1 on sprocket wheel 41 isolating positions, after overhead traveling crane lifting anode scrap 9 drive bracket IV64 rise near the upper dead point, oppositely pull elastic force handle 61, the height of adjusting anode scrap 9 tightly engages with sprocket wheel 41 on the transmission shaft 1 until chimeric sliding sleeve 59, and elastic force handle 61 is returned in the dowel disc 62, open the fixing of spiral jig 10, remove anode scrap 9, hang new anode 9, fixedly finish change poles with spiral jig 10 behind the adjustment height.
Claims (6)
1. lifting gear for electrolytic bath anode, comprise actuating unit, transmission rig and working mechanism, actuating unit comprises that electric motor is connected by shaft coupling with step-down gear, it is characterized in that described transmission rig comprises transmission shaft, axle bed, chain, sprocket wheel or gear, two transmission shafts are distributed in the both sides of electrolyzer crossbeam medullary ray, and be connected with the output shaft of step-down gear by shaft coupling, working mechanism is installed in the both sides of electrolyzer crossbeam, working mechanism is connected with the sprocket wheel or the gear of transmission rig, and the bracket of working mechanism is connected with anode electrolytic cell.
2. the device of a kind of anode electrolytic cell lifting according to claim 1, it is characterized in that described working mechanism comprises bracket I, the steel hook, slideway I, arrangement of clutch I, the leading screw I of band featherway, the internal thread worm gear, worm screw and spiral jig, the leading screw I upper end and the internal thread worm gear of band featherway, worm screw connects, the lower end of the leading screw I of band featherway is connected with thrust block, the housing of internal thread worm gear and worm screw is fixed on the electrolyzer crossbeam by strut member, the fixed sheath that has fast perforate is installed in the housing top of internal thread worm gear and worm screw, retractable guard is installed in the below, sprocket wheel is installed on the worm screw, the bracket I that has the steel hook is positioned at slideway I and passes through the soft band of conduction and is connected with big bus, slideway I is fixed on the electrolyzer crossbeam, the spiral jig is fixed on anode on the bracket I, sprocket wheel on the transmission shaft of transmission rig drives the sprocket rotation on the worm screw, under the condition of arrangement of clutch I closure, pass through worm screw, internal thread worm gear drives leading screw I does the motion that rises or fall, leading screw I drives bracket I and does the motion that rises or fall, anode links to each other with bracket I, so anode is also done the motion that rises or fall.
3. a kind of lifting gear for electrolytic bath anode according to claim 1, it is characterized in that described working mechanism comprises bracket II, the steel hook, slideway II, strut member, arrangement of clutch II, leading screw II and spiral jig, bracket II one side is equipped with pulley, pulley is located in the slideway II, slideway II is fixed on the electrolyzer crossbeam with strut member, bracket II opposite side is equipped with the steel hook, bracket II is connected with arrangement of clutch II, arrangement of clutch II is connected with leading screw II, anode is connected with bracket II by the spiral jig, bracket II is connected with big bus by the soft band of conduction and to anode supply, the transmission shaft of transmission rig rotates by gear driven leading screw II, and under the condition of arrangement of clutch II closure, leading screw II rotates and makes bracket II do the motion that rises or fall, anode is fixed on the bracket II, so anode is also done the motion that rises or fall.
4. a kind of lifting gear for electrolytic bath anode according to claim 1, it is characterized in that described working mechanism comprises bracket III, the steel hook, slideway III, arrangement of clutch III, tooth bar, gear unit, sprocket wheel and spiral jig, sprocket wheel in the working mechanism is connected by the sprocket wheel on the transmission shaft of chain and transmission rig, pinion(gear) in sprocket wheel in the working mechanism and the gear unit and handle is coaxial and relative fixed, pinion(gear) in the gear unit and master wheel interlock, tooth bar interlock on master wheel and the bracket III, bracket III slides in slideway III, bracket III goes up the steel hook is installed, the spiral jig is pressed on anode on the bracket III, bracket III is connected with big bus by the soft band of conduction, arrangement of clutch III comprises chimeric sliding sleeve, elastic force is removed handle and shift fork, the transmission shaft of transmission rig drives chimeric sliding sleeve and rotates, under the condition of arrangement of clutch III closure, chimeric sliding sleeve drives the sprocket rotation on the transmission shaft, start building to do sprocket rotation in the mechanism by the transmission belt of chain, driving master wheel with the pinion(gear) of sprocket coaxiality in the working mechanism rotates, master wheel drives tooth bar and does the motion that rises or fall together with bracket III, anode is fixed on the bracket III, does the motion that promotes or descend thereby drive anode.
5. a kind of lifting gear for electrolytic bath anode according to claim 1, it is characterized in that described working mechanism comprises chain, sprocket wheel, bearing spider, bracket IV, axle, tubular shaft, the steel hook, arrangement of clutch III and spiral jig, two sprocket wheels are installed in both sides at every transmission shaft, two sprocket wheels connect into one-piece construction by tubular shaft and can freely rotate on transmission shaft, arrangement of clutch III is installed on the transmission shaft to be connected with chimeric sliding sleeve with sprocket wheel and transmits torque, tubular shaft together with two sprocket wheels respectively with chain be installed in lateral two sprocket wheels of electrolyzer crossbeam and be connected, be installed in the shared axle of lateral two sprocket wheels of electrolyzer crossbeam, the two ends of axle are connected and fixed by bearing spider and electrolyzer crossbeam, bracket IV is installed on the chain, the steel hook is installed on the bracket IV, anode is pressed on the bracket IV with the spiral jig, bracket IV is connected to anode supply with big bus by conducting electricity soft band, transmission shaft drives chimeric sliding sleeve and rotates, under the condition of arrangement of clutch III closure, chimeric sliding sleeve drives two sprocket rotation on the transmission shaft, transmission drive by two chains is installed in lateral two sprocket rotation of electrolyzer crossbeam, so chain drives bracket IV and does the motion that rises or fall, anode is fixed on the IV, does the motion that promotes or descend thereby drive anode.
6. method that adopts lifting gear for electrolytic bath anode as claimed in claim 1, it is characterized in that: the motor drives step-down gear of power system rotates, step-down gear drives transmission shaft and rotates, and transmission shaft is passed to working mechanism with power, and working mechanism drives anode lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100100121A CN101768761B (en) | 2009-01-07 | 2009-01-07 | Lifting gear for electrolytic bath anode and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100100121A CN101768761B (en) | 2009-01-07 | 2009-01-07 | Lifting gear for electrolytic bath anode and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101768761A true CN101768761A (en) | 2010-07-07 |
| CN101768761B CN101768761B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100100121A Active CN101768761B (en) | 2009-01-07 | 2009-01-07 | Lifting gear for electrolytic bath anode and method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103422144A (en) * | 2013-08-01 | 2013-12-04 | 湘潭大众整流器制造有限公司 | Positioning travelling crane enabling electrolytic pole plates to automatically go in and out of electrolytic bath |
| CN104746101A (en) * | 2013-12-26 | 2015-07-01 | 贵阳铝镁设计研究院有限公司 | Anode stroke measuring device and method of aluminum electrolysis cell |
| CN105092221A (en) * | 2014-05-20 | 2015-11-25 | 格力电器（中山）小家电制造有限公司 | Test tool |
| CN105917028A (en) * | 2013-08-09 | 2016-08-31 | 力拓艾尔坎国际有限公司 | Electrolytic device and anode assembly intended for the production of aluminium, electrolytic cell and apparatus comprising such a device |
| CN107400902A (en) * | 2016-05-18 | 2017-11-28 | 王晓宇 | Engineering method is increased in jacking to aluminum electrolysis cell upper part structure online |
| CN107720559A (en) * | 2017-10-20 | 2018-02-23 | 云南云铝涌鑫铝业有限公司 | The control method of overhead traveling crane anode mechanism, system and there is its overhead traveling crane |
| CN108221042A (en) * | 2018-01-04 | 2018-06-29 | 全椒县同鑫模具配套有限公司 | A kind of electrolytic cell convenient for placement non-ferrous metal cast member |
| CN108486608A (en) * | 2018-06-04 | 2018-09-04 | 山西亮宇炭素有限公司 | A kind of prebaked cell for aluminum-reduction anode monolithic free lifting system |
| CN109778235A (en) * | 2019-03-01 | 2019-05-21 | 国家电投集团远达环保工程有限公司重庆科技分公司 | A kind of cathode lifting device and aluminium cell equipment |
| CN110386572A (en) * | 2019-07-24 | 2019-10-29 | 刘连生 | A kind of boxcar loaders |
| CN110528030A (en) * | 2019-09-17 | 2019-12-03 | 益阳鸿源稀土有限责任公司 | A kind of Rare Earth Electrolysis device |
| CN114046892A (en) * | 2021-09-29 | 2022-02-15 | 四川华能氢能科技有限公司 | Standardized multifunctional electrolytic tank test system |
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| CN2455731Y (en) * | 2000-12-12 | 2001-10-24 | 沈阳市通海电站辅机厂 | Triangular anode lifting mechanism |
| CN2471793Y (en) * | 2001-01-11 | 2002-01-16 | 陈德生 | Improved anode lifting transmission |
| CN2856064Y (en) * | 2005-12-09 | 2007-01-10 | 贵阳铝镁设计研究院 | Anode outlet lifter for aluminium electrolytic prebaking |
| CN2878327Y (en) * | 2006-04-03 | 2007-03-14 | 贵阳铝镁设计研究院 | Mobile lifting trolley with double-anode guide bar |
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| CN103422144A (en) * | 2013-08-01 | 2013-12-04 | 湘潭大众整流器制造有限公司 | Positioning travelling crane enabling electrolytic pole plates to automatically go in and out of electrolytic bath |
| CN103422144B (en) * | 2013-08-01 | 2015-11-25 | 湘潭大众整流器制造有限公司 | Electrolytic pole board passes in and out the driving of groove location automatically |
| CN105917028B (en) * | 2013-08-09 | 2018-10-16 | 力拓艾尔坎国际有限公司 | The electrolytic cell and device of electrolysis installation and anode assemblies including such equipment for producing aluminium |
| CN105917028A (en) * | 2013-08-09 | 2016-08-31 | 力拓艾尔坎国际有限公司 | Electrolytic device and anode assembly intended for the production of aluminium, electrolytic cell and apparatus comprising such a device |
| CN104746101A (en) * | 2013-12-26 | 2015-07-01 | 贵阳铝镁设计研究院有限公司 | Anode stroke measuring device and method of aluminum electrolysis cell |
| CN104746101B (en) * | 2013-12-26 | 2017-07-11 | 贵阳铝镁设计研究院有限公司 | A kind of aluminium cell anode stroke measuring device and its measuring method |
| CN105092221B (en) * | 2014-05-20 | 2018-09-11 | 格力电器（中山）小家电制造有限公司 | test fixture |
| CN105092221A (en) * | 2014-05-20 | 2015-11-25 | 格力电器（中山）小家电制造有限公司 | Test tool |
| CN107400902A (en) * | 2016-05-18 | 2017-11-28 | 王晓宇 | Engineering method is increased in jacking to aluminum electrolysis cell upper part structure online |
| CN107720559B (en) * | 2017-10-20 | 2019-07-09 | 云南云铝涌鑫铝业有限公司 | Control method, system and the overhead traveling crane with it of overhead traveling crane anode mechanism |
| CN107720559A (en) * | 2017-10-20 | 2018-02-23 | 云南云铝涌鑫铝业有限公司 | The control method of overhead traveling crane anode mechanism, system and there is its overhead traveling crane |
| CN108221042A (en) * | 2018-01-04 | 2018-06-29 | 全椒县同鑫模具配套有限公司 | A kind of electrolytic cell convenient for placement non-ferrous metal cast member |
| CN108486608A (en) * | 2018-06-04 | 2018-09-04 | 山西亮宇炭素有限公司 | A kind of prebaked cell for aluminum-reduction anode monolithic free lifting system |
| CN109778235A (en) * | 2019-03-01 | 2019-05-21 | 国家电投集团远达环保工程有限公司重庆科技分公司 | A kind of cathode lifting device and aluminium cell equipment |
| CN109778235B (en) * | 2019-03-01 | 2021-07-27 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Anode lifting device and aluminum electrolysis cell equipment |
| CN110386572A (en) * | 2019-07-24 | 2019-10-29 | 刘连生 | A kind of boxcar loaders |
| CN110386572B (en) * | 2019-07-24 | 2020-12-04 | 安徽骆氏电动车有限公司 | Goods loading device for boxcar |
| CN110528030A (en) * | 2019-09-17 | 2019-12-03 | 益阳鸿源稀土有限责任公司 | A kind of Rare Earth Electrolysis device |
| CN114046892A (en) * | 2021-09-29 | 2022-02-15 | 四川华能氢能科技有限公司 | Standardized multifunctional electrolytic tank test system |
| CN114046892B (en) * | 2021-09-29 | 2023-09-26 | 四川华能氢能科技有限公司 | Standardized multifunctional electrolytic tank testing system |
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