阅读说明：本技术 一种稀土电解槽母线抬升系统及母线抬升方法 (A kind of rare earth electrolysis cell bus lifting system and bus lifting method ) 是由 肖勇 文明达 吕晓军 韩泽勋 朱焱 郭先沛 于 2019-09-02 设计创作，主要内容包括：一种稀土电解槽母线抬升系统,包括支撑框架、母线机构、高度调节机构、导杆固定装置、阳极导杆和阳极炭块组,所述支撑框架横跨稀土电解槽的两端,所述母线机构设于支撑框架上,所述高度调节机构设于支撑框架的顶端,并驱动母线机构上下运动,所述导杆固定装置包括第一固定装置和第二固定装置,所述第一固定装置设于支撑框架的横梁上,所述第二固定装置设于母线机构上,且位于第一固定装置的正上方,所述第一固定装置和第二固定装置与阳极导杆相适配,所述阳极导杆的底端与阳极炭块组连接。本发明成本低、可靠性高,能够使阳极母线保持同步升降,能实现单个阳极炭块组更换,能减少更换阳极带来的温度变化,提供稳定的电解环境。(A kind of rare earth electrolysis cell bus lifting system, including braced frame, bus mechanism, height adjustment mechanism, guide bar fixing device, anode rod and anode carbon block group, the braced frame is across the both ends of rare earth electrolysis cell, the bus mechanism is set in braced frame, the height adjustment mechanism is set to the top of braced frame, and bus mechanism is driven to move up and down, the guide bar fixing device includes the first fixed device and the second fixed device, described first fixed device is set on the crossbeam of braced frame, described second fixed device is set in bus mechanism, and it is located at the surface of the first fixed device, described first fixed device and the second fixed device are adapted with anode rod, the bottom end of the anode rod is connect with anode carbon block group.At low cost, high reliablity of the invention, can make anode bus keep synchronization lifting, be able to achieve the replacement of Sole anode carbon block group, can be reduced replacement anode bring temperature change, provide stable electrolytic environments.)

1. a kind of rare earth electrolysis cell bus lifting system, it is characterised in that: including braced frame (1), bus mechanism (2), height Regulating mechanism (3), guide bar fixing device (4), anode rod (5) and anode carbon block group (6), the braced frame (1) is across dilute The both ends of native electrolytic cell, the bus mechanism (2) are set on braced frame (1), and the height adjustment mechanism (3) is set to support frame The top of frame (1), and bus mechanism (2) is driven to move up and down, the guide bar fixing device (4) includes first fixed device (41) With second fixed device (42), described first fixed device (41) are set on the crossbeam (11) of braced frame (1), and described second is solid Device (42) are determined on bus mechanism (2), and are located at the surface of first fixed device (41), the described first fixed device (41) it is adapted with second fixed device (42) with anode rod (5), the bottom end of the anode rod (5) and anode carbon block group (6) it connects.

2. rare earth electrolysis cell bus lifting system according to claim 1, it is characterised in that: the described first fixed device (41) and second fixed device (42) include hook base (411) and clamp body (412), and the hook base (411) includes support (4111), limited block (4112) and hook (4113), the limited block (4112) is set on support (4111), for limiting anode The horizontal position of guide rod, the limited block (4112) are not more than anode rod perpendicular to the width on support (4111) in-plane Width, it is described two hook (4113) be set to limited block (4112) two sides, the clamp body (412) includes upper fixture block (4121), lower fixture block (4122), shaft (4123), pressure plate (4124) and regulating mechanism (4125), the upper fixture block (4121) Pass through shaft (4123) hingedly with lower fixture block (4122), the hook (4113) is adapted with the both ends of shaft (4123), described Pressure plate (4124) is respectively arranged on the side of upper fixture block (4121) and lower fixture block (4122), for limiting the vertical of anode rod Position, the regulating mechanism (4125) is set to one end on clamp body (412) far from pressure plate (4124), for adjusting upper fixture block (4121) and the included angle of lower fixture block (4122).

3. rare earth electrolysis cell bus lifting system according to claim 2, it is characterised in that: the regulating mechanism (4125) Including the first socket (41251), the first bolt (41252), the first movable block (41253), the first socket (41254), Two bolts (41255), the second movable block (41256) and adjusting screw (41257), two first socket (41251) are set to On the two sides of upper fixture block (4121), first movable block (41253) passes through the first bolt (41252) and two first sockets (41251) it is pivotally connected, two first socket (41254) is set on the two sides of lower fixture block (4122), second movable block (41256) it is pivotally connected by the second bolt (41255) and two first sockets (41254), the adjustings screw (41257) is across the One movable block (41253) is threadedly coupled with the second movable block (41256).

4. rare earth electrolysis cell bus lifting system according to claim 2, it is characterised in that: limited block (4112) packet Include left limit block (41121) and right limit block (41122), the left limit block (41121) and right limit block (41122) perpendicular to Support (4111) in the in-plane direction of different size.

5. rare earth electrolysis cell bus lifting system according to claim 2, it is characterised in that: the support (4111) includes Left support abutment (41111) and right support abutment (41112), two hook (4113) are respectively arranged on left support abutment (41111) and right support abutment (41112) on, the left limit block (41121) and right limit block (41122) are respectively arranged on left support abutment (41111) and right support abutment (41112) on adjacent side.

6. rare earth electrolysis cell bus lifting system according to claim 1, it is characterised in that: the crossbeam (11) includes solid Determine nut (111), promote screw (112) and reset spring (113), the fixture nut is set on braced frame (1), described to push away It is threadedly coupled into screw (112) with fixture nut (111), and drives crossbeam (11) along mobile, the institute perpendicular to crossbeam (11) direction Reset spring (113) driving crossbeam (11) is stated to reset along perpendicular to crossbeam (11) direction.

7. rare earth electrolysis cell bus lifting system according to claim 6, it is characterised in that: bus mechanism (2) packet Power supply wiring (21), riser bus bar (22), soft bus (23) and anode large bus bar (24) are included, the power supply wiring (21) includes just Pole wiring (211) and negative terminal (212), the positive terminal (211) is for connecting positive pole and riser bus bar (22), institute It states negative terminal (212) and connects positive terminal for connecting power cathode and electric tank cathode guide rod, the riser bus bar (22) (211) it is connect with soft bus (23), the soft bus (23) with anode large bus bar (24), the height adjustment mechanism (3) is set to On anode large bus bar (24), the anode large bus bar (24) is crimped with anode rod (5) by second fixed device (42).Highly Regulating mechanism (3) is in vertical motion by anode large bus bar (24) driving anode carbon block group (6), to guarantee electrolytic process anode Carbon block group (6) is remained unchanged with the distance between cathode D.

8. rare earth electrolysis cell bus lifting system according to claim 7, it is characterised in that: the anode large bus bar (24) Including anode bus (241) and beam bus (242), the anode bus (241) and anode rod (5) pass through the second fixed device (42) it crimps, two anode bus (241) is arranged in parallel, and two beams bus (242) connection two anode disposed in parallel is female Line (241), the height adjustment mechanism (3) connect with two anode bus (241).

9. rare earth electrolysis cell bus lifting system according to claim 8, it is characterised in that: the height adjustment mechanism (3) include promoting motor (31), drive rod (32) and lift lever group (33), the promotion motor (31), drive rod (32) and mention Rising stem group (33) is set to the top of braced frame (1), and the two lift levers group (33) is by drive rod (32) and promotes motor (31) it connects, the bottom end of the two lift levers group (33) is connect with two anode bus (241).

10. rare earth electrolysis cell bus lifting method according to claim 1, which comprises the following steps:

Preparation: getting out the anode carbon block group (6) of different height, and anode bus (241) rises to extreme higher position H, calculates When the distance between anode carbon block group (6) and cathode are predetermined value D, height that anode rod (5) is flushed with anode bus (241) Value carries out corresponding label M on anode rod (5), repeats aforesaid operations in the anode rod of all anode carbon block groups (6) (5) corresponding label is carried out on；

Place anode: rotation promotes screw (112) inwardly to promote crossbeam (11), leaves crossbeam (11) and anode rod (5) Contact surface, remove the clamp body (412) of first fixed device (41) and the second fixation device (42), anode rod (5) put Enter between two limited blocks (4112) on second fixed device (42), limit the horizontal position of anode rod (5), adjusts anode and lead Label M on bar (5) is flushed with anode bus (241), and clamp body (412) is put into the hook on second fixed device (42) (4113), the adjusting screw (41257) in rotation second fixed device (42), second fixes the pressure plate on device (42) (4124) vertical position for locking anode rod (5), is fixed on anode rod (5) on anode bus (241), repeats above-mentioned behaviour Make to place all anode carbon block groups (6)；

Electrolysis one: as electrolysis carries out, anode carbon block group (6) is constantly consumed, and height adjustment mechanism (3) passes through anode bus (241) driving anode carbon block group (6) moves down, and the distance between anode carbon block group (6) and cathode is made to keep predetermined value D；

Lifting bus: anode bus (241) drops to extreme lower position L, reversely rotates and promotes screw (112), reset spring (113) Crossbeam (11) are driven to reset outward, two limited blocks of first fixed device (41) limit the horizontal position of anode rod (5), will press from both sides Specifically (412) are put into the hook (4113) on first fixed device (41), the adjusting screw in rotation first fixed device (41) (41257), the vertical position of pressure plate (4124) locking anode rod (5) on first fixed device (41), makes anode rod (5) on the crossbeam (11) being fixed on, the adjusting screw (41257) on second fixed device (42), the second fixed dress are reversely rotated The connection of pressure plate (4124) unlock anode rod (5) and anode bus (241) on (42) is set, height adjustment mechanism (3) drives Dynamic anode bus (241) are moved upward to extreme higher position H, and the distance between anode carbon block group (6) and cathode keep predetermined value D；

Electrolysis two: the adjusting screw (41257) in rotation second fixed device (42), second fixes the pressure plate on device (42) (4124) vertical position for locking anode rod (5), is fixed on anode rod (5) on anode bus (241), and rotation first is solid Determine the adjusting screw (41257) on device (41), the pressure plate (4124) on first fixed device (41) unlocks anode rod (5) With the connection of the crossbeam (11) of braced frame (1), rotation promotes screw (112) inwardly to promote crossbeam (11), makes crossbeam (11) Leave with the contact surface of anode rod (5), height adjustment mechanism (3) by anode bus (241) driving anode carbon block group (6) to Lower movement makes the distance between anode carbon block group (6) and cathode keep predetermined value D；

Replace anode: one group of anode carbon block group (6) runs out of, and anode bus (241) stopping moves down, and calculates new anode carbon When the distance between block group (6) and cathode are predetermined value D, the height value that anode rod (5) is flushed with anode bus (241), In Corresponding label m is carried out on anode rod (5)；Remove the clamp body of first fixed device (41) and second fixed device (42) (412), by anode rod (5) be put into two limited blocks (4112) on first fixed device (41) and the second fixation device (42) it Between, the horizontal position of anode rod (5) is limited, the label m adjusted on anode rod (5) is flushed with anode bus (241), will be pressed from both sides Specifically (412) are put into the hook (4113) on second fixed device (42), the adjusting screw in rotation second fixed device (42) (41257), the vertical position of pressure plate (4124) locking anode rod (5) on second fixed device (42), makes anode rod (5) it is fixed on anode bus (241)；

Electrolysis three: height adjustment mechanism (3) is moved down by anode bus (241) driving anode carbon block group (6), makes anode carbon The distance between block group (6) and cathode keep predetermined value D.

Technical field

The present invention relates to Rare Earth Electrolysis field, in particular to a kind of rare earth electrolysis cell bus lifting system and bus lifting side Method.

Background technique

Rare earth is widely used in the every field such as new energy, new material, space flight and aviation, defence and military, is known as " industry dimension Raw element ", is the strategic resource of the major economy contention in the world, and have risen to national strategy.2008, rare earth was by american energy Portion is classified as " critical material strategy "；Japanese Ministry of Education, Culture, Sports, Science in 2007 proposes " element strategic plan " for rare earth through production province； At the beginning of 2010, European Union announces to establish rare earth strategic reserves." national plan of the mineral resources (the 2016- of the reply of Chinese Government in 2016 The year two thousand twenty) " 24 kinds of mineral products such as rare earth are included in Strategic Mineral Resources catalogue for the first time, as mineral resources macro adjustments and controls and supervision and management Key object, and require resource distribution, financial input, major project, in terms of reinforce guidance and it is differential Management improves resource security deliverability and development of exploitation level.China is the most abundant country of global rare earth resource, rare earth work Industry reserves are more than the half of the total commercial reserves in the whole world, provide the 90% of global rare earth demand.To the year two thousand twenty, it is contemplated that Chinese state Interior rare earth metal total quantity consumed will be up to 190,000 tons, and high-technology field consumption figure will be up to 130,000 tons, Zhan Quanqiu rare earth aggregate consumption 68%.Therefore, re metal electrolyzing industry in China's has vast potential for future development.

Currently, fused salt electrolysis process has been applied to be mass produced rare earth metal and alloy, electrolysis temperature be up to 1000 degree with On.Anode carbon block is both anode conducting component and the consumable material for participating in electrochemical reaction, is being electrolysed in electrolytic process In production process, the bottom of anode carbon block is located in the electrolyte liquid layer in electrolytic cell molten bath, carries out displacement reaction, anode carbon block Setting height determines the service life of anode carbon block.

Existing bus lifting apparatus is electrolysed using the anode carbon block of same height, when anode carbon block reached using the longevity Life, need to shut down and be replaced together, can not achieve continuous production, production efficiency is low；On the other hand, anode rod stationary fixture is more Change cumbersome, and fixed effect is bad, leads to artificial change poles low efficiency, large labor intensity.

Summary of the invention

The technical problem to be solved by the present invention is to overcome drawbacks described above of the existing technology, provide a kind of rare earth electricity Solve slot bus lifting system and bus lifting method.

The technical solution adopted by the present invention to solve the technical problems is a kind of rare earth electrolysis cell bus lifting system, packet Include braced frame, bus mechanism, height adjustment mechanism, guide bar fixing device, anode rod and anode carbon block group, the support frame Frame is set in braced frame across the both ends of rare earth electrolysis cell, the bus mechanism, and the height adjustment mechanism is set to support frame The top of frame, and bus mechanism is driven to move up and down, the guide bar fixing device includes the first fixed device and the second fixed dress It sets, the described first fixed device is set on the crossbeam of braced frame, and the described second fixed device is set in bus mechanism, and is located at The surface of first fixed device, the described first fixed device and the second fixed device are adapted with anode rod, the anode The bottom end of guide rod is connect with anode carbon block group.

Preferably, the described first fixed device and the second fixed device include hook base and clamp body, the hook base Including support, limited block and hook, the limited block is set on support, for limiting the horizontal position of anode rod, the limit Position block is not more than the width of anode rod perpendicular to the width on support in-plane, and two hook is set to the two of limited block Side, the clamp body include upper fixture block lower fixture block, shaft, pressure plate and regulating mechanism, and the upper fixture block and lower fixture block are by turning Axis is hinged, and the hook is adapted with the both ends of shaft, and the pressure plate is respectively arranged on the side of upper fixture block and lower fixture block, uses In the vertical position for limiting anode rod, the regulating mechanism is set to one end on clamp body far from pressure plate, for adjusting The included angle of fixture block and lower fixture block.

Preferably, the regulating mechanism includes the first socket, the first bolt, the first movable block, the first socket, second Bolt, the second movable block and adjusting screw, two first socket are set on the two sides of upper fixture block, first movable block It being pivotally connected by the first bolt and two first sockets, two first socket is set on the two sides of lower fixture block, and described second Movable block is pivotally connected by the second bolt and two first sockets, and the adjusting screw passes through the first movable block and the second movable block spiral shell Line connection.

Preferably, the limited block includes left limit block and right limit block, the left limit block and right limit block perpendicular to Support in the in-plane direction of different size.

Preferably, the support includes left support abutment and right support abutment, and two hook is respectively arranged on left support abutment and right support abutment, The left limit block and right limit block are respectively arranged on the left support abutment side adjacent with right support abutment.

Preferably, the crossbeam includes fixture nut, promotes screw and reset spring, and the fixture nut is set to support frame On frame, the propulsion screw is threadedly coupled with fixture nut, and crossbeam edge is driven to move perpendicular to crossbeam direction, the reset bullet Spring drives crossbeam to reset along perpendicular to crossbeam direction.

Preferably, the bus mechanism includes power supply wiring, riser bus bar, soft bus and anode large bus bar, the power supply Wiring includes positive terminal and negative terminal, and for connecting positive pole and riser bus bar, the cathode connects the positive terminal Line is for connecting power cathode and electric tank cathode guide rod, the riser bus bar connection positive terminal and soft bus, the soft mother Line is connect with anode large bus bar, and the height adjustment mechanism is set on anode large bus bar, the anode large bus bar and anode rod Pass through the second fixed device crimping.Height adjustment mechanism drives anode carbon block group to be in vertical motion by anode large bus bar, with Guarantee that the distance between electrolytic process anode carbon block group and cathode D are remained unchanged.

Preferably, the anode large bus bar includes anode bus and beam bus, and the anode bus passes through with anode rod Second fixed device crimping, two anode bus are arranged in parallel, and the two beams bus connects two anode bus disposed in parallel, The height adjustment mechanism is connect with two anode bus.

Preferably, the height adjustment mechanism includes promoting motor, drive rod and lift lever group, and the promotion motor passes Lever and lift lever group are set to the top of braced frame, and the two lift levers group is connect by drive rod with motor is promoted, institute The bottom end for stating two lift lever groups is connect with two anode bus.

A kind of rare earth electrolysis cell bus lifting method, comprising the following steps:

Preparation: getting out the anode carbon block group of different height, and anode bus rises to extreme higher position H, calculates anode When the distance between carbon block group and cathode are predetermined value D, the height value that anode rod is flushed with anode bus, on anode rod Corresponding label M is carried out, aforesaid operations is repeated and carries out corresponding label on the anode rod of all anode carbon block groups；

Place anode: rotation promotes screw inwardly to promote crossbeam, so that crossbeam is left the contact surface with anode rod, removes The clamp body of first fixed device and the second fixed device, by anode rod be put into two limited blocks on the second fixed device it Between, limit the horizontal position of anode rod, the label M adjusted on anode rod is flushed with anode bus, and clamp body is put into the The adjusting screw on device is fixed in hook on two fixed devices, rotation second, and the pressure plate on the second fixed device locks sun The vertical position of pole guide rod, is fixed on anode rod on anode bus, repeats aforesaid operations and places all anode carbon block groups；

Electrolysis one: as electrolysis carries out, anode carbon block group is constantly consumed, and height adjustment mechanism drives sun by anode bus Pole carbon block group moves down, and the distance between anode carbon block group and cathode is made to keep predetermined value D；

Lifting bus: anode bus drops to extreme lower position L, reversely rotates and promotes screw, reset spring drive crossbeam to Two limited blocks of outer reset, the first fixed device limit the horizontal position of anode rod, and clamp body is put into the first fixed device On hook, the adjusting screw on the fixed device of rotation first, pressure plate locking anode rod on the first fixed device it is perpendicular Straight position on the crossbeam for being fixed on anode rod, reversely rotates the adjusting screw on the second fixed device, the second fixed device On pressure plate unlock anode rod and anode bus connection, height adjustment mechanism driving anode bus be moved upward to highest Position H, the distance between anode carbon block group and cathode keep predetermined value D；

Electrolysis two: the adjusting screw on the fixed device of rotation second, the second pressure plate locking anode fixed on device are led The vertical position of bar, is fixed on anode rod on anode bus, and the adjusting screw on the fixed device of rotation first, first is fixed The connection of pressure plate unlock anode rod on device and the crossbeam of braced frame, rotation promote screw inwardly to promote crossbeam, Crossbeam is set to leave the contact surface with anode rod, height adjustment mechanism drives anode carbon block group to move down by anode bus, The distance between anode carbon block group and cathode is set to keep predetermined value D；

Replace anode: one group of anode carbon block group runs out of, and anode bus stopping moves down, and calculates new anode carbon block group When the distance between cathode is predetermined value D, the height value that anode rod is flushed with anode bus carries out phase on anode rod The label m answered；The clamp body for removing the first fixed device and the second fixed device, by anode rod be put into the first fixed device and Between two limited blocks on second fixed device, the horizontal position of anode rod is limited, adjusts label m and sun on anode rod Pole bus flushes, and clamp body is put into the hook on the second fixed device, the adjusting screw on the fixed device of rotation second, and second The vertical position of pressure plate locking anode rod on fixed device, is fixed on anode rod on anode bus；

Electrolysis three: height adjustment mechanism by anode bus drive anode carbon block group move down, make anode carbon block group and The distance between cathode keeps predetermined value D.

Compared with prior art, the beneficial effects of the present invention are:

It is equipped with guide bar fixing device on crossbeam and anode bus provided by the invention, fixes device for anode by second Guide rod is fixed on anode bus, be able to achieve the synchronous decline of anode, is connect by promoting screw to push away crossbeam with anode rod Contacting surface avoids electrolysis crossbeam conductive, and reset spring driving crossbeam is reset to the contact surface with anode rod, passes through the first fixed dress Set can it is easy, steadily realize anode rod be fixed on crossbeam or unlock, reduce labor intensity, shortening worker is disliking The time of anode carbon block group is replaced in bad production environment, can carry out bus lift in the case where keeping anode carbon block group height constant It rises and is individually replaced anode carbon block group, can be reduced replacement anode carbon block group and give electrolytic cell molten bath bring temperature change, provide steady Fixed electrolytic environments realize continuous production, greatly improve production efficiency.

Detailed description of the invention

Attached drawing be for provide it is of the invention further understand, and part of specification is constituted, with following specific reality It applies mode to be used to explain the present invention together, but should not be construed as limiting the invention.

Fig. 1 is the structural schematic diagram of a wherein embodiment of the invention；

Fig. 2 is the structural schematic diagram of crossbeam shown in FIG. 1；

Fig. 3 is the structural schematic diagram of anode large bus bar shown in FIG. 1；

Fig. 4 is the structural schematic diagram of guide bar fixing device shown in FIG. 1；

Fig. 5 is the side view of guide bar fixing device shown in Fig. 4；

Fig. 6 is the guide bar fixing device structural schematic diagram of the embodiment of the present invention two；

Fig. 7 is the guide bar fixing device structural schematic diagram of the embodiment of the present invention three；

Fig. 8 is the guide bar fixing device structural schematic diagram of the embodiment of the present invention four.

Description of symbols: 1- braced frame, 11- crossbeam, 111- fixture nut, 112- promote screw, and 113- resets bullet Spring, 2- bus mechanism, 21- power supply wiring, 211- positive terminal, 212- negative terminal, the soft bus of 22- riser bus bar, 23-, 24- Anode large bus bar, 241- anode bus, 242- beam bus, 3- height adjustment mechanism, 31- promote motor, 32- drive rod, and 33- is mentioned Rising stem group, the fixed device of 4- guide bar fixing device, 41- first, 411- hook base, 4111- support, 41111- left support abutment, 41112- right support abutment, 4112- limited block, 41121- left limit block, 41122- right limit block, 4113- hook, 412- clamp body, 4121- upper fixture block, 4122- lower fixture block, 4123- shaft, 4124- pressure plate, the upper pressure plate of 41241-, pressure plate under 41242-, 4125- regulating mechanism, the first socket of 41251-, the first bolt of 41252-, the first movable block of 41253-, the first bolt of 41254- Seat, the second bolt of 41255-, the second movable block of 41256-, 41257- adjusting screw, the fixed device of 42- second, 5- anode rod, 6- anode carbon block group, 7- cathode.

Specific embodiment

Below in conjunction with drawings and examples, technical solution provided by the invention is described further.