CN217774914U

CN217774914U - Chain throwing cleaning station and double-anode electrolyte cleaning system

Info

Publication number: CN217774914U
Application number: CN202221184957.2U
Authority: CN
Inventors: 默林·沃尔特·保罗; 霍姆斯·马修·詹姆斯
Original assignee: Ruier Shanghai Industrial Equipment Co ltd
Current assignee: Ruier Shanghai Industrial Equipment Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-11
Anticipated expiration: 2032-05-18

Abstract

The utility model provides a get rid of chain clearance station for get rid of chain clearance operation to scraping the electrolyte on the anodal steel claw and the anode scrap of the anodal incomplete group after the clearance operation through the shovel. The double-anode residual electrode group is hung on the catenary system and is conveyed by the catenary system along a first direction. The chain throwing cleaning station comprises a first chain throwing part. The first chain throwing component is used for carrying out first chain throwing cleaning operation on the double-anode residual electrode group. The utility model provides a pair of get rid of chain clearance station gets rid of the chain clearance operation to the anodal incomplete utmost point group through first getting rid of chain part to carry out the degree of depth clearance operation to the electrolyte that solidifies on the anodal incomplete utmost point group after scraping the clearance operation through the shovel. Furthermore, the utility model provides a anodal electrolyte clearance system carries out breakage, clearance operation to the electrolyte on the anodal residual pole group through electrolyte clearance production line to the electrolyte that solidifies on anodal steel claw and the residual pole carbon block of anodal residual pole group is clear away comprehensively.

Description

Chain throwing cleaning station and double-anode electrolyte cleaning system

Technical Field

The utility model relates to an electrolytic aluminum equipment structure, concretely relates to get rid of chain clearance station and anodal electrolyte clearance system.

Background

In the electrolytic aluminum smelting process, a carbon anode connected to an anode guide rod group is generally immersed in an electrolytic bath containing molten electrolyte, under the action of an electric field between the carbon anode and a cathode at the bottom of the electrolytic bath, carbon elements in the carbon anode react with alumina molten in the electrolyte to generate carbon dioxide, and aluminum ions in the alumina are reduced into simple substance aluminum to complete the preparation of the original aluminum. During the electrolysis process, the carbon anode is continuously consumed and becomes a residual anode after about 30 days of consumption. When the anode scrap returns from the electrolytic bath, the electrolyte covered on the surface of the anode scrap is cooled and solidified and is attached to the surface of the anode scrap and the periphery of the steel claw to form an electrolyte crust, so that the recycling of the anode scrap is influenced. How to clean the electrolyte on the surfaces of the anode steel claw and the anode scrap becomes a problem to be solved.

Disclosure of Invention

In view of this, the utility model aims at providing a get rid of chain clearance station and anodal electrolyte clearance system to get rid of the chain to the electrolyte on the anodal steel claw of the anodal incomplete utmost point group after scraping the clearance operation and the incomplete utmost point charcoal piece.

The utility model provides a get rid of chain clearance station for get rid of chain clearance operation to scraping the electrolyte on the anodal steel claw and the anode scrap of the anodal incomplete group after the clearance operation through the shovel. The double-anode residual electrode group is hung on the catenary system and is conveyed by the catenary system along a first direction. The chain throwing cleaning station comprises a first chain throwing part. The first chain throwing component is used for carrying out first chain throwing cleaning operation on the double-anode residual electrode group. The first swing link assembly includes at least a first swing head assembly. Each first chain throwing head assembly comprises a chain throwing motor, a chain throwing cylinder and a plurality of first chains. The chain throwing motor drives the chain throwing cylinder to rotate. The first chains are fixedly connected to the outer side of the chain throwing cylinder in a surrounding mode. The first chains rotate and swing along with the chain throwing cylinder when the chain throwing cylinder rotates.

Optionally, the chain dump cleaning station further comprises a second chain dump component. And the second chain throwing component is used for carrying out the second chain throwing cleaning operation on the double-anode residual electrode group after the first chain throwing cleaning operation is carried out on the first chain throwing component. The second swing link assembly includes at least a second swing head assembly. The second chain throwing head assembly comprises a hydraulic motor, a chain throwing shaft and a plurality of second chains. The hydraulic motor drives the swing chain shaft to rotate. The second chains are fixedly connected to the outer side of the chain throwing shaft in a surrounding mode. The second chains rotate and swing along with the chain throwing shaft when the chain throwing shaft rotates.

Optionally, the second swing link assembly further comprises a swing link moving carriage. The second chain slinger head assembly is disposed on the chain slinger moving carriage. The chain throwing moving bracket drives the second chain throwing head assembly to be close to and far away from the double anode residual pole group.

Optionally, the chain throwing cleaning station further comprises a chain throwing chamber and a guide rod stepper. And a cleaning channel is arranged in the chain throwing chamber. The first chain throwing component and the second chain throwing component sequentially carry out the first chain throwing cleaning operation and the second chain throwing cleaning operation on the double-anode stub group in the cleaning channel of the chain throwing chamber. The guide rod stepping machine is arranged in the chain throwing chamber to convey the double-anode stub group in the cleaning channel.

Optionally, the chain throwing cleaning station further comprises a catenary rotator. The catenary rotator is arranged above the second chain throwing part. The catenary rotator is used for rotating the double-anode residual electrode group by a preset angle in the horizontal direction, so that the first chain throwing and cleaning operation and the second chain throwing and cleaning operation are carried out on the double-anode residual electrode group by the first chain throwing part and the second chain throwing part along different directions of the double-anode residual electrode group.

Optionally, the chain throwing cleaning station further comprises a guide rod clamp. The guide rod clamp is arranged at the top of the chain throwing chamber and used for clamping the double anode residual electrode group.

Optionally, the chain dump cleaning station further comprises a plurality of dust hoods. The dust collection covers are arranged on at least one side of the chain throwing chamber and used for collecting dust generated in the first chain throwing cleaning operation and the second chain throwing cleaning operation.

The utility model also provides a anodal electrolyte clearance system for the electrolyte that solidifies on anodal steel claw and the residual anode of the anodal residual group after the electrolysis operation carries out breakage and clearance operation. The double-anode residual electrode group is hung on the catenary system and is conveyed by the catenary system along a first direction. The double-anode electrolyte cleaning system comprises an electrolyte cleaning production line and an electric control system. The double-anode residual electrode group moves along the electrolyte cleaning production line. And the electric control system is used for controlling the electrolyte cleaning production line to carry out crushing and cleaning operation on the electrolyte on the double-anode residual electrode group. Electrolyte clearance is produced line and is included aforementioned chain throwing clearance station.

Optionally, the electrolyte cleaning production line further comprises a purging station. And the blowing station is arranged behind the chain throwing cleaning station and is used for carrying out compressed air blowing cleaning operation on the double-anode stub group after the chain throwing cleaning operation is finished. The purge station includes an air purge chamber and a spring gate. And one end of the air purging chamber is communicated with the chain throwing chamber of the chain throwing cleaning station, and the other end of the air purging chamber is provided with the spring door. And the double anode residual electrode group is subjected to the compressed air purging and cleaning operation in the air purging chamber. After pushing the spring door open and away from the chain throwing cleaning station, the spring door returns to the closed state.

Optionally, the bi-anodic electrolyte cleaning system further comprises a hydraulic station. The electrolyte cleaning production line further comprises a buffering dust collecting chamber, a pre-crushing station and a scraping and tipping cleaning station. The buffering dust collecting chamber, the pre-crushing station, the scraping and tipping cleaning station and the chain throwing cleaning station are sequentially arranged along the first direction. The buffering dust collection chamber provides a dust-sealed collection space. And the pre-crushing station is used for pre-crushing the electrolyte on the double-anode residual electrode group. The scraping and tipping cleaning station is used for scraping and tipping cleaning the electrolyte on the double anode stub group after the pre-crushing station is used for crushing, and the purging station is used for purging the electrolyte on the double anode stub group. The hydraulic station is used for providing hydraulic power for the pre-crushing station, the scraping and tipping cleaning station and the chain throwing cleaning station.

The utility model provides a pair of get rid of chain clearance position gets rid of the chain part through first getting rid of the chain part and the second gets rid of the chain part and successively carries out the first chain clearance operation of getting rid of and gets rid of the chain clearance operation with the second time to scrape the electrolyte that solidifies on the anodal incomplete utmost point group after the clearance operation and carry out the degree of depth clearance operation to the process shovel. Furthermore, the utility model provides a anodal electrolyte clearance system carries out breakage, clearance operation to the electrolyte on the anodal incomplete utmost point group through electrolyte clearance production line to clear away totally the electrolyte that solidifies on anodal steel claw and the incomplete utmost point charcoal piece of anodal incomplete utmost point group comprehensively.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention.

Fig. 1 is a schematic block diagram of a double anode electrolyte cleaning system according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a double anode and cathode set according to an embodiment of the present invention.

Fig. 3 the utility model relates to an embodiment provides a get rid of chain clearance station and sweep the structure sketch map of station.

FIG. 4 is a top view of the chain slinger cleaning station and purge station of FIG. 3.

Fig. 5 is a schematic structural view of the first chain throwing component of the chain throwing cleaning station.

Fig. 6 is a schematic structural view of a second chain throwing component of the chain throwing cleaning station.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, an embodiment of the present invention provides a double anode electrolyte cleaning system 999, which is used for breaking and cleaning the solidified electrolyte on the double anode steel claw 885 of the double anode residual electrode group 888 and the residual electrode carbon block 884 after the electrolysis operation. The double anode and cathode groups 888 are hung on the catenary system 998 and conveyed by the catenary system 998 along the first direction 901. The double anode residual electrode group 888 comprises a guide rod 887, a steel beam 886, a double anode steel claw 885 and residual electrode carbon blocks 884 which are arranged from top to bottom in sequence after being electrolyzed and consumed. The anode scrap carbon block 884 is meshed with the double anode steel claw 885. The double-anode steel claw 885 is formed by two rows of 8 parallel steel claws, and each of the two rows of steel claws comprises 4 steel claws. The double anode electrolyte cleaning system 999 comprises an electrolyte cleaning production line 997, an electric control system 996 and a hydraulic station 995. The double anode scrap group 888 moves along the electrolyte cleaning line 997. The electronic control system 996 is used for controlling the electrolyte cleaning production line 997 to perform crushing and cleaning operations on the solidified electrolyte on the double anode residual electrode group 888. The hydraulic station 995 is disposed at one side of the electrolyte cleaning line 997. In this embodiment, the double anode residual electrode group 888 is a double anode group which is electrolyzed and has electrolyte attached thereto, wherein the residual anode carbon block 884 is a residual carbon block which has electrolyte attached thereto after being electrolyzed and consumed.

Referring to fig. 1 and 2, the electrolyte cleaning production line 997 includes a buffering dust collecting chamber 910, a pre-crushing station 920, a scraping and tipping cleaning station 930, a purging station 950 and a chain throwing cleaning station 940 according to an embodiment of the present invention. The buffered dust collection chamber 910, the pre-crushing station 920, the scraping and tipping cleaning station 930, the chain throwing cleaning station 940 and the purging station 950 are sequentially arranged along the first direction 901. The buffered dust collection chamber 910 provides a dust-tight collection space to collect dust adhering to the bipolar anode scrap group 888 prior to the electrolyte cleaning operation. The pre-crushing station 920 is used for crushing the solidified electrolyte on the double anode steel claws 885 and the residual anode carbon blocks 884 of the double anode residual electrode group 888. The scraping tipping and cleaning station 930 performs tipping operation and scraping cleaning operation on the electrolyte on the double anode steel claws 885 and the residual anode carbon blocks 884 of the double anode residual electrode group 888 after the crushing operation of the pre-crushing station 920, so that the crushed and loose electrolyte falls off from the surfaces of the double anode steel claws 885 and the residual anode carbon blocks 884 of the double anode residual electrode group 888. The chain throwing cleaning station 940 performs chain throwing cleaning operation on the electrolyte on the double anode residual electrode group 888 after the tipping operation and the scraping cleaning operation so as to further clean the electrolyte remained on the double anode steel claws 885 and the residual electrode carbon blocks 884 of the double anode residual electrode group 888. The purging station 950 performs purging cleaning on the electrolyte on the double anode residual electrode group 888. A hydraulic station 995 provides hydraulic power to the pre-crushing station 920, the scraping tipping cleaning station 930, and the chain dumping cleaning station 940. In this embodiment, after the electrolysis of the double anode and residual electrode group 888, solidified electrolyte is attached to the double anode steel claw 885 and the residual electrode carbon block 884. Wherein the anode scrap carbon block 884 is a defective carbon block attached with electrolyte after electrolysis consumption. The first direction 901 is the direction in which the catenary system 998 transports the double anode-cathode set 888.

Referring to fig. 2 and 3, a chain-dumping cleaning station 940 according to an embodiment of the present invention includes a first chain-dumping component 100, a second chain-dumping component 200, a chain-dumping chamber 300, a guide rod stepper 400, a guide rod clamp 500, a catenary rotator 600, and a plurality of dust cages 700. The first and

second swing parts

100 and 200 and the purge station 950 are sequentially disposed along a first direction 941. The first and second

chain slinger components

100 and 200 are disposed in the chain slinger chamber 300. The first chain-throwing component 100 is used for carrying out first chain-throwing cleaning operation on the double-anode residual electrode group 888. The second chain throwing component 200 is used for performing a second chain throwing cleaning operation on the double anode residual electrode group 888 after the first chain throwing cleaning operation is performed on the first chain throwing component 100. The guide bar stepper 400 is disposed in the chain throwing chamber 300 to convey the double anode cathode set 888. The guide rod clamp 500 is disposed on the chain throwing chamber 300 for clamping the double anode residual electrode group 888. The catenary rotator 600 is disposed above the second chain throwing member 200, and is configured to rotate the double anode residual group 888 by a predetermined angle in the horizontal direction, so that the first chain throwing member 100 and the second chain throwing member 200 perform a first chain throwing cleaning operation and a second chain throwing cleaning operation on the double anode residual group 888 along different directions of the double anode residual group 888. And the purging station 950 is arranged behind the second chain throwing component 200 and is used for performing compressed air purging and cleaning operation on the double-anode residual electrode group 888 after the second chain throwing and cleaning operation is completed. The dust hoods 700 are disposed on two sides of the chain throwing chamber 300 and used for collecting dust generated in the first chain throwing cleaning operation and the second chain throwing cleaning operation. In this embodiment, a plurality of dust hoods 700 are disposed at both sides of the swing chain chamber 300. The catenary rotator rotates the double anode stub set 888 by 90 degrees in the horizontal direction. The first direction 941 is the direction in which the guide rod stepper 400 conveys the double anode residual electrode group 888. In other embodiments, a plurality of dust hoods 700 may be disposed on one side of the chain-throwing chamber 300. The catenary rotator may also rotate the double anode stub set 888 other angles in the horizontal direction.

Referring to fig. 2-4, the first swing link assembly 100 includes two first swing link head assemblies 110. Two first melt dump head assemblies 110 are disposed in the melt dump chamber 300 along the second direction 942. With further reference to fig. 5, the first chain slinger head assembly 110 includes a chain slinger motor 111, a chain slinger drum 112, a plurality of first chains 113 and a first chain slinger frame 114. The chain throwing motor 111 is connected with a chain throwing cylinder 112, and the chain throwing motor 111 and the chain throwing cylinder 112 are obliquely arranged on a first chain throwing frame 114. The first chains 113 are fixedly connected to the outside of the chain slinger 112 in a surrounding manner. The chain throwing motor 111 drives the chain throwing cylinder 112 to rotate. The first chains 113 rotate and swing along with the chain throwing cylinder 112 when rotating, so as to carry out chain throwing and cleaning operation on the longitudinal direction 801 of the double anode residual pole group 888. In the present embodiment, the second direction 942 is perpendicular to the first direction 941.

Referring to fig. 2-4, the second chain slinger assembly 200 comprises two second chain slinger head assemblies 210 and a chain slinger moving carriage 220. Two second swing head assemblies 210 are disposed at the rear side of the first swing part 100 and disposed in the swing chamber 300 along the second direction 942. A second swing head assembly 210 is disposed on the swing chain moving carriage 220. The chain slinger moving carriage 220 drives the second chain slinger head assembly 210 toward and away from the double anode-cathode set 888. With further reference to fig. 6, the second swing head assembly 210 includes a hydraulic motor 211, a swing link shaft 212, and a plurality of second chains 213. A plurality of second chains 213 are fixedly connected around the outside of the swing shaft 212. The hydraulic motor 211 drives the chain throw shaft 212 to rotate. The second chains 213 rotate and swing along with the rotation of the chain-swinging shaft 212 to perform the chain-swinging cleaning operation on the lateral direction 802 of the double anode butt set 888.

Referring to fig. 3 and 4, a cleaning channel 310 is provided in the chain-throwing chamber 300. The first and second chain-throwing

parts

100 and 200 sequentially perform a first and a second chain-throwing cleaning operation on the double anode residual electrode group 888 in the cleaning channel 310. A guide rod stepper 400 is disposed in the melt-spinning chamber 300 to transport the double anode-cathode group 888 within the cleaning channel 310.

Referring to fig. 3 and 4, the purge station 950 includes an air purge chamber 951 and a spring door 952. The air purge chamber 951 communicates at one end with the chain slinger chamber 300 and at the other end is provided with a spring gate 952. The double anode butt set 888 performs a compressed air purge operation in the air purge chamber 951, and after pushing the spring door 952 open and away from the chain dump cleaning station 940, the spring door 952 returns to a closed condition.

The utility model provides a pair of get rid of chain clearance position gets rid of the chain part through first getting rid of the chain part and second gets rid of the chain part and successively gets rid of chain clearance operation for the first time and get rid of chain clearance operation with the second time to scrape the electrolyte that solidifies on the anodal incomplete utmost point group after the clearance operation and carry out the degree of depth clearance operation to the process shovel. Furthermore, the utility model also provides a anodal electrolyte clearance system carries out breakage, clearance operation through electrolyte clearance production line to the electrolyte on the anodal incomplete utmost point group of binode to clear away totally the electrolyte that solidifies on the binode steel claw and the incomplete utmost point charcoal piece of binode incomplete utmost point group.

While the description and drawings of the present invention have been given for the purpose of illustration and description, it will be understood by those skilled in the art that these embodiments are not intended to limit the scope of the present invention, but are capable of modification in various forms and details without departing from the spirit and scope of the present invention. Accordingly, the scope of the disclosure is not to be limited to the above-described embodiments, but should be determined by the claims and the equivalents thereof.

Claims

1. The utility model provides a chain throwing clearance station for carry out the chain throwing clearance operation to the electrolyte on the anodal steel claw and the anode scrap charcoal piece of the anodal residual group after the scraping clearance operation, anodal residual group hangs and locates the catenary system and is carried along the first direction by the catenary system, its characterized in that, chain throwing clearance station includes first chain throwing part, first chain throwing part is used for carrying out the first chain throwing clearance operation to anodal residual group, first chain throwing part includes at least one first chain throwing head subassembly, each first chain throwing head subassembly includes chain throwing motor, chain throwing section of thick bamboo and a plurality of first chain, chain throwing motor drive chain throwing section of thick bamboo rotates, a plurality of first chain encircle fixed connection in the chain throwing section of thick bamboo outside, a plurality of first chain rotatory the throwing that follows thereupon when chain throwing section of thick bamboo rotates.

2. A chain slinger cleaning station as claimed in claim 1 further comprising a second chain slinger assembly for performing a second chain slinger cleaning operation on said double anode residue group after a first chain slinger cleaning operation by said first chain slinger assembly, said second chain slinger assembly including at least a second chain slinger head assembly including a hydraulic motor, a chain slinger shaft and a plurality of second chains, said hydraulic motor driving said chain slinger shaft to rotate, said plurality of second chains being fixedly attached to an outer side of said chain slinger shaft in a surrounding relationship, said plurality of second chains being rotationally slung with said chain slinger shaft as said chain slinger shaft rotates.

3. A melt dumping cleaning station as claimed in claim 2 wherein said second melt dumping member further includes a melt dumping moving carriage on which said second melt dumping head assembly is disposed, said melt dumping moving carriage driving said second melt dumping head assembly toward and away from said anode pair.

4. A melt dumping cleaning station as claimed in claim 3, further comprising a melt dumping chamber having a cleaning channel therein, said first melt dumping member and said second melt dumping member sequentially performing said first melt dumping cleaning operation and said second melt dumping cleaning operation on said twin anode scrap groups in said cleaning channel of said melt dumping chamber, and a leader stepper disposed in said melt dumping chamber for transporting said twin anode scrap groups in said cleaning channel.

5. The scrap chain cleaning station as claimed in claim 4, further comprising a catenary rotator disposed above the second scrap chain part, the catenary rotator being configured to rotate the twin anode scrap groups by a predetermined angle in a horizontal direction, such that the first scrap chain part and the second scrap chain part perform the first scrap chain cleaning operation and the second scrap chain cleaning operation on the twin anode scrap groups in different directions of the twin anode scrap groups.

6. The chain throwing cleaning station as claimed in claim 5, further comprising a guide rod clamp disposed at the top of the chain throwing chamber for clamping the double anode scrap group.

7. The melt dumping chain cleaning station of claim 6, further comprising a plurality of dust cages disposed on at least one side of said melt dumping chain chamber for collecting dust generated during said first melt dumping chain cleaning operation and said second melt dumping chain cleaning operation.

8. The utility model provides a double anode electrolyte clearance system for go on the electrolyte that solidifies on the binode steel claw and the stub of the binode stub group after the electrolysis operation and carry out breakage and clearance operation, binode stub group hangs and locates the catenary system and by the catenary system is carried along the first direction, its characterized in that, binode electrolyte clearance system includes that electrolyte clearance is produced line and electrical system, binode stub group follows electrolyte clearance is produced the line and is removed, electrical system is used for controlling electrolyte clearance is right on binode stub group the electrolyte carries out breakage and clearance operation, electrolyte clearance is produced any one of claim 1-7 including the chain of getting rid of clearance position.

9. The bi-anode electrolyte cleaning system of claim 8 wherein the electrolyte cleaning line further comprises a purge station disposed after the chain dumping station for performing a compressed air purge operation on the bi-anode residue group after the chain dumping operation, the purge station comprising an air purge chamber and a spring gate, the air purge chamber being in communication with the chain dumping chamber of the chain dumping station at one end and the spring gate at the other end, the bi-anode residue group performing the compressed air purge operation in the air purge chamber, the spring gate being returned to a closed state after pushing open the spring gate and leaving the chain dumping station.

10. The bi-anode electrolyte cleaning system as claimed in claim 9, wherein the bi-anode electrolyte cleaning system further comprises a hydraulic station, the electrolyte cleaning line further comprises a buffer dust collection chamber, a pre-crushing station and a scraping tipping cleaning station, the buffer dust collection chamber, the pre-crushing station, the scraping tipping cleaning station, the chain-throwing cleaning station and the sweeping station are sequentially arranged along the first direction, the buffer dust collection chamber provides a dust-tight collection space, the pre-crushing station performs pre-crushing treatment on the electrolyte on the bi-anode residual group, the scraping tipping cleaning station performs scraping tipping cleaning operation on the electrolyte on the bi-anode residual group after the pre-crushing station crushing treatment, the sweeping station performs sweeping cleaning on the electrolyte on the bi-anode residual group, and the hydraulic station is configured to provide hydraulic power to the pre-crushing station, the scraping tipping cleaning station and the scraping tipping cleaning station.