Electrolytic bath cleaning equipment

Abstract

The utility model provides electrolytic bath cleaning equipment, which belongs to the technical field of automatic cleaning equipment and comprises an equipment main body, the equipment main body is at least provided with a dry slag cleaning position and a wet slag cleaning position along a first direction, and a transfer mechanism is arranged below the equipment main body. The transfer mechanism is used for transferring the electrolytic cell between at least two stations; a lifting mechanism and a supporting telescopic mechanism are arranged at each of the dry slag cleaning position and the wet slag cleaning position; a dry slag material cleaning mechanism is further arranged at the dry slag material cleaning position; and the wet slag material cleaning position is also provided with a wet slag material cleaning mechanism. By means of the electrolytic bath cleaning equipment, the technical problems that in the prior art, when an electrolytic bath is manually cleaned, time and labor are wasted, thorough cleaning is difficult, and the cleaning efficiency is low are solved, and the technical effect that the cleaning efficiency of slag in the electrolytic bath is high is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic cleaning equipment, in particular to an electrolytic tank cleaning equipment. Background Art

[0002] During the production of specialty gases, the materials that have completed the reaction inside the electrolytic cell will produce slag that is adsorbed inside the electrolytic cell. General automation equipment is difficult to clean, and due to the presence of corrosive gases in the production environment, general automation equipment is easily corroded. The traditional method is to use manual cleaning, which is time-consuming, labor-intensive and difficult to clean thoroughly, resulting in low cleaning efficiency. Utility Model Content

[0003] The utility model aims to provide an electrolytic cell cleaning device to alleviate the technical problem in the prior art that manual cleaning of the electrolytic cell is time-consuming, labor-intensive and difficult to clean thoroughly, resulting in low cleaning efficiency.

[0004] The utility model provides an electrolytic cell cleaning device, comprising: a device body, the device body is provided with at least a dry slag cleaning position and a wet slag cleaning position along a first direction, a transfer mechanism is provided below the device body, and the transfer mechanism is used to transfer the electrolytic cell between at least two workstations;

[0005] The dry slag cleaning position and the wet slag cleaning position are both provided with a lifting mechanism and a supporting telescopic mechanism;

[0006] At the same workstation, the lifting mechanism is arranged in two groups at intervals along a second direction perpendicular to the first direction, and the two groups of the lifting mechanism are used to hook and support the opposite sides of the electrolytic cell and drive the electrolytic cell to move up and down; and the supporting telescopic mechanism is arranged in two groups at intervals along the second direction, which is located below the lifting mechanism, and the two groups of the supporting telescopic mechanism are used to lift the electrolytic cell at the bottom;

[0007] The dry slag cleaning position is also provided with a dry slag cleaning mechanism, which is located between the corresponding two groups of lifting mechanisms and is used to clean the slag in the electrolytic cell;

[0008] The wet slag cleaning position is also provided with a wet slag cleaning mechanism, which is located between the corresponding two groups of the lifting mechanisms and is used to clean and re-clean the slag in the electrolytic cell.

[0009] Furthermore, an intermediate conversion position is provided between the dry slag cleaning position and the wet slag cleaning position;

[0010] The transfer mechanism includes a loading transfer vehicle and a unloading transfer vehicle running along the first direction;

[0011] The loading and transferring vehicle is used to transfer the electrolytic cell between the dry slag cleaning position and the intermediate conversion position;

[0012] The unloading transfer vehicle is used to transfer the electrolytic cell between the intermediate conversion position and the wet slag cleaning position;

[0013] The intermediate conversion position is provided with a lifting mechanism, and the lifting mechanism is used to lift the electrolytic cell so as to switch the electrolytic cell from the loading transfer vehicle to the unloading transfer vehicle.

[0014] Furthermore, the transfer mechanism further includes a guide rail group, and the guide rail group is extended along the first direction;

[0015] The loading transfer vehicle and the unloading transfer vehicle are both slidably connected to the guide rail group;

[0016] The loading transfer vehicle and the unloading transfer vehicle are both provided with a first detection sensor;

[0017] The guide rail group is respectively provided with position sensors at the dry slag cleaning position, the wet slag cleaning position and the intermediate conversion position, and the first detection sensor cooperates with the position sensor to detect whether the loading transfer vehicle or the unloading transfer vehicle runs to the corresponding work station.

[0018] Further, the lifting mechanism includes a lifting machine base and a first walking assembly arranged at two ends of the lifting machine base along the first direction;

[0019] The equipment body is provided with a first walking track for the first walking assembly to move;

[0020] The two groups of the first traveling components can move along the first traveling track to approach or move away from each other.

[0021] Furthermore, the lifting mechanism also includes a lifter arranged on the lifter base, and a lifting hook is connected to the bottom of the lifter;

[0022] The lifting hooks of the two groups of lifting mechanisms are arranged opposite to each other and are used for hooking and supporting the upper part of the electrolytic cell at the same time.

[0023] Further, the hoist comprises a lifting column mounted on the base of the hoist, a lifting shaft slidably connected to the lifting column, and the lifting shaft is transmission-connected to the lifting hook;

[0024] One of the lifting column and the lifting shaft is provided with a detection rod, and the other is provided with a second detection sensor used in conjunction with the detection rod. The height of the lifting hook is controlled by changing the distance between the detection rod and the second detection sensor.

[0025] Furthermore, the support and telescopic mechanism comprises a support base, a drawer and a telescopic drive assembly;

[0026] The drawer is slidably connected to the support base;

[0027] The telescopic drive assembly includes a first motor and a first elevator drivingly connected to the first motor, wherein the first elevator is connected to the drawer through a transmission shaft and is used to drive the drawer to extend or retract to the support base along the second direction;

[0028] The two groups of drawer members supporting the telescopic mechanism extend toward each other to simultaneously support the bottom of the electrolytic cell.

[0029] Furthermore, the dry slag cleaning mechanism includes a dry slag cleaning frame, a second walking assembly, a slag removal assembly and a first brush cleaning module, all of which are arranged on the dry slag cleaning frame;

[0030] The equipment body is provided with a second walking track for the second walking assembly to move;

[0031] The slag removal assembly includes a cutter and a cutter driving assembly for driving the cutter to reciprocate up and down, the cutters are arranged in multiple groups, and the multiple groups of cutters are arranged along the first direction;

[0032] The first brush cleaning module includes a first brush member and a first brush driving assembly that drives the first brush member to move;

[0033] Wherein, the first brush driving assembly can drive the first brush member to move along the first direction and the up-down direction.

[0034] Furthermore, the dry slag cleaning mechanism includes a wet slag cleaning frame, a third walking assembly and a second brush cleaning module both arranged on the wet slag cleaning frame;

[0035] The equipment body is provided with a third walking track for the third walking assembly to move;

[0036] The second brush cleaning module includes a second brush member and a second brush driving assembly that drives the second brush member to move;

[0037] Wherein, the second brush driving assembly can drive the second brush member to move along the first direction and the up-down direction;

[0038] The spray assembly is configured to clean the inner wall of the electrolytic cell.

[0039] Furthermore, the lifting mechanism includes a second motor and a second elevator connected to the second motor, and the second elevator is connected to the lifting seat to drive the lifting seat to reciprocate in the up and down direction;

[0040] The loading transfer vehicle and the unloading transfer vehicle each include an end vehicle body and an intermediate vehicle body, the end vehicle body is slidably matched with two guide rails in the guide rail group, and the intermediate vehicle body is connected between the two groups of the end vehicle bodies to form a U-shaped structure;

[0041] In the intermediate conversion position, the lifting mechanism is located in the space of the U-shaped structure.

[0042] The electrolytic cell cleaning device provided by the utility model has at least the following beneficial effects:

[0043] For ease of description and distinction, the dry slag cleaning position is provided with a first lifting mechanism, a first supporting telescopic mechanism and a dry slag cleaning mechanism; the wet slag cleaning position is provided with a second lifting mechanism, a second supporting telescopic mechanism and a wet slag cleaning mechanism.

[0044] The utility model provides an electrolytic cell cleaning device, in which the main body of the device is provided with at least a dry slag cleaning position and a wet slag cleaning position along a first direction, and the dry slag cleaning position is provided with a first lifting mechanism, a first supporting telescopic mechanism and a dry slag cleaning mechanism, wherein two groups of first lifting mechanisms can hook and support the two opposite side surfaces of the electrolytic cell, drive the electrolytic cell to move upward to lift it, and at the same time, two groups of first supporting telescopic mechanisms can lift the electrolytic cell at the bottom, and the above two cooperate to form a stable support for the electrolytic cell, and since a dry slag cleaning mechanism is also provided between the two groups of first lifting mechanisms, the slag in the lifted electrolytic cell can be cleaned once by the dry slag cleaning mechanism, and the cleaned slag can be recovered by the slag recovery mechanism; Since a transfer mechanism is provided below the main body of the equipment, the transfer mechanism can transfer the electrolytic cell after one cleaning from the dry slag cleaning position to the wet slag cleaning position. The wet slag cleaning position is provided with a second lifting mechanism, a second supporting telescopic mechanism and a wet slag cleaning mechanism, wherein two groups of second lifting mechanisms can hook and support the opposite sides of the electrolytic cell, drive the electrolytic cell to move upward to lift it up, and at the same time, two groups of second supporting telescopic mechanisms can lift the electrolytic cell at the bottom. The above two cooperate to form a stable support for the electrolytic cell again. Since a wet slag cleaning mechanism is also provided between the two groups of second lifting mechanisms, the slag in the lifted electrolytic cell can be cleaned for a second time through the wet slag cleaning mechanism, thereby further improving the cleaning effect.

[0045] It can be seen that the electrolytic cell cleaning equipment can clean the electrolytic cell twice on the basis of forming a stable support for the electrolytic cell, ensuring that the electrolytic cell has a good cleaning effect. The whole process does not require too much manual participation, which saves time and effort and has a high cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0047] Figure 1 A schematic diagram of the structure of an electrolytic cell cleaning device provided by an embodiment of the utility model;

[0048] Figure 2 It is a schematic diagram of the structure of the transfer mechanism;

[0049] Figure 3 is a structural schematic diagram of the first lifting mechanism or the second lifting mechanism;

[0050] Figure 4 for Figure 3 A local enlarged schematic diagram of point A is shown;

[0051] Figure 5 It is a structural schematic diagram of the first supporting telescopic mechanism or the second supporting telescopic mechanism;

[0052] Figure 6 It is a structural schematic diagram of the dry slag cleaning mechanism;

[0053] Figure 7 for Figure 6 A partial structural diagram of

[0054] Figure 8 It is a partial structural schematic diagram of the slag recovery mechanism;

[0055] Fig. 9 It is a structural schematic diagram of the jacking mechanism;

[0056] Fig.10 It is a structural schematic diagram of the wet slag cleaning mechanism.

[0057] icon:

[0058] 10- electrolytic cell;

[0059] 100- Equipment body;

[0060] 200-transfer mechanism; 210-guide rail assembly; 220-loading transfer vehicle; 230-unloading transfer vehicle;

[0061] 310 - first detection sensor; 320 - position sensor;

[0062] 410-first lifting mechanism; 411-lifting machine base; 412-first walking assembly; 413-lifting machine; 414-lifting hook; 415-detection rod; 416-second detection sensor; 4131-lifting column;

[0063] 420-first supporting telescopic mechanism; 421-supporting base; 422-drawer; 423-telescopic driving assembly; 424-water baffle; 4231-first motor; 4232-first elevator;

[0064] 430-dry slag cleaning mechanism; 431-dry slag cleaning frame; 432-second walking assembly; 433-slag removal assembly; 434-first brush cleaning module; 4331-cutter; 4332-cutter drive assembly; 4341-first brush member; 4342-first brush drive assembly; 43421-first Z-direction module; 43422-first Y-direction module;

[0065] 440-slag recovery mechanism; 441-ton bag truck; 442-ton bag; 443-funnel;

[0066] 500-lifting mechanism; 510-second motor; 520-second lifter; 530-lifting seat;

[0067] 610- second lifting mechanism;

[0068] 620-second supporting telescopic mechanism;

[0069] 630-Wet slag cleaning mechanism;

[0070] 631-wet slag cleaning frame; 632-third walking assembly; 633-second brush assembly; 634-spraying assembly. DETAILED DESCRIPTION

[0071] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0072] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0073] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0074] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0075] In addition, the terms "horizontal" and "vertical" do not mean that the components must be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0076] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0077] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0078] This embodiment provides an electrolytic cell cleaning device. For the convenience of description and distinction, the dry slag cleaning position is provided with a first lifting mechanism 410, a first supporting and telescopic mechanism 420 and a dry slag cleaning mechanism 430; the wet slag cleaning position is provided with a second lifting mechanism 610, a second supporting and telescopic mechanism 620 and a wet slag cleaning mechanism 630.

[0079] Reference Figure 1The present embodiment provides an electrolytic cell cleaning device, including a device body 100, wherein the device body 100 is provided with at least a dry slag cleaning position and a wet slag cleaning position along the Y direction, and a transfer mechanism 200 is provided below the device body 100, and the transfer mechanism 200 is used to transfer the electrolytic cell 10 between at least two workstations; the dry slag cleaning position is provided with a first lifting mechanism 410, a first supporting telescopic mechanism 420 and a dry slag cleaning mechanism 430, and the first lifting mechanism 410 is arranged in two groups at intervals along the X direction, and the two groups of first lifting mechanisms 410 are used to hook and support the opposite sides of the electrolytic cell 10 and drive the electrolytic cell 10 to move up and down; the first supporting telescopic mechanism 420 is arranged in two groups at intervals along the X direction, and is located below the first lifting mechanism 410, and the two groups of first supporting telescopic mechanisms 420 are used to lift the electrolytic cell 10 at the bottom of the electrolytic cell; the dry slag cleaning mechanism 430 is located at The two groups of first lifting mechanisms 410 are used to clean the slag in the electrolytic cell 10; the dry slag cleaning position is also provided with a slag recovery mechanism 440, which is used to receive the cleaned slag; the wet slag cleaning position is provided with a second lifting mechanism 610, a second supporting telescopic mechanism 620 and a wet slag cleaning mechanism 630, the second lifting mechanism 610 is arranged in two groups at intervals along the X direction, and the two groups of second lifting mechanisms 610 are used to hook and support the opposite sides of the electrolytic cell 10 and drive the electrolytic cell 10 to move up and down; the second supporting telescopic mechanism 620 is arranged in two groups at intervals along the X direction, which is located below the second lifting mechanism 610, and the two groups of second supporting telescopic mechanisms 620 are used to lift the electrolytic cell 10 at the bottom thereof; the wet slag cleaning mechanism 630 is located between the two groups of second lifting mechanisms 610, and is used to clean and clean the slag in the electrolytic cell 10 again.

[0080] In the electrolytic cell cleaning equipment of the present embodiment, the two sets of first lifting mechanisms 410 can hook and support the two opposite sides of the electrolytic cell 10, drive the electrolytic cell 10 to move upward to lift it, and at the same time, the two sets of first supporting telescopic mechanisms 420 can lift the electrolytic cell 10 at the bottom thereof, and the above two cooperate to form a stable support for the electrolytic cell 10. Since a dry slag cleaning mechanism 430 is also provided between the two sets of first lifting mechanisms 410, the slag in the lifted electrolytic cell 10 can be cleaned once by the dry slag cleaning mechanism 430, and the cleaned slag can be recovered by the slag recovery mechanism 440. Since a transfer mechanism 200 is provided below the equipment main body 100, the transfer mechanism 200 can transfer the electrolytic cell 10 after cleaning once. 0 is transferred from the dry slag cleaning position to the wet slag cleaning position. The wet slag cleaning position is provided with a second lifting mechanism 610, a second supporting telescopic mechanism 620 and a wet slag cleaning mechanism 630, wherein the two sets of second lifting mechanisms 610 can hook and support the two opposite sides of the electrolytic cell 10, drive the electrolytic cell 10 to move upward to lift it, and at the same time, the two sets of second supporting telescopic mechanisms 620 can lift the electrolytic cell 10 at the bottom thereof, and the aforementioned two cooperate to form a stable support for the electrolytic cell 10 again. Since a wet slag cleaning mechanism 630 is further provided between the two sets of second lifting mechanisms 610, the slag in the lifted electrolytic cell 10 can be cleaned for a second time by the wet slag cleaning mechanism 630, thereby further improving the cleaning effect.

[0081] It can be seen that the electrolytic cell cleaning equipment of this embodiment can clean the electrolytic cell 10 twice on the basis of forming a stable support for the electrolytic cell 10, ensuring that the electrolytic cell 10 has a good cleaning effect. The whole process does not require excessive manual participation, which saves time and effort and has a high cleaning efficiency.

[0082] Reference Figure 2 The transfer mechanism 200 includes a guide rail group 210, a loading transfer vehicle 220 and a unloading transfer vehicle 230. The guide rail group 210 is extended along the Y direction, and the loading transfer vehicle 220 and the unloading transfer vehicle 230 are both slidably connected to the guide rail group 210.

[0083] It should be noted that according to Figure 2 As shown, the loading transfer cart 220 is arranged on the right side of the guide rail group 210, and the unloading transfer cart 230 is arranged on the left side of the guide rail group 210, and the two can be used in conjunction with each other; of course, a transfer cart can also be arranged, and the transfer cart can move directly from the right side of the guide rail group 210 to the left side of the guide rail group 210, and can also return from the left side of the guide rail group 210 to the right side of the guide rail group 210.

[0084] Please continue to refer to Figure 2An intermediate conversion position is also provided between the dry slag cleaning position and the wet slag cleaning position. Both the loading transfer vehicle 220 and the unloading transfer vehicle 230 are provided with a first detection sensor 310. The guide rail group 210 is provided with position sensors 320 at the dry slag cleaning position, the wet slag cleaning position and the intermediate conversion position, respectively. The first detection sensor 310 is used in conjunction with the position sensor 320 to detect whether the loading transfer vehicle 220 or the unloading transfer vehicle 230 has run to the corresponding workstation.

[0085] Reference Figure 3 The first lifting mechanism 410 includes a lifting machine base 411 and first walking components 412 arranged at both ends of the lifting machine base 411 along the Y direction; a first walking track for the first walking component 412 to move is provided on the equipment body 100; the two groups of first walking components 412 can move along the first walking track to approach or move away from each other. In this way, the distance between the two groups of first lifting mechanisms 410 can be adjusted, so as to adapt to electrolytic cells 10 of different sizes and facilitate the pulling of the motor slot hook.

[0086] It should be noted that the structure of the second lifting mechanism 610 can be completely referred to the first lifting mechanism 410, and will not be described in detail here.

[0087] Furthermore, the first lifting mechanism 410 also includes a lifting machine 413 arranged on the lifting machine base 411, and a lifting hook 414 is connected to the bottom of the lifting machine 413; the lifting hooks 414 of the two sets of lifting mechanisms are arranged opposite to each other, and are used to hook and support the upper part of the electrolytic cell 10 at the same time.

[0088] Reference Figure 4 The hoist 413 includes a lifting column 4131 installed on the lifting machine base 411, and a lifting shaft slidably connected to the lifting column 4131, and the lifting shaft is transmission-connected to the lifting hook 414; one of the lifting column 4131 and the lifting shaft is provided with a detection rod 415, and the other is provided with a second detection sensor 416 used in conjunction with the detection rod 415, and the distance change between the detection rod 415 and the second detection sensor 416 is used to control the height of the lifting hook 414, so that the lifting hook 414 moves to a suitable position, and the hook pulls the column electrolytic cell 10.

[0089] Specifically, the main body of the first lifting mechanism 410 is made of steel structure and is coated with anti-corrosion paint, which can effectively prevent corrosion caused by corrosive gases generated during the production of special gases. When in use, two hoists 413 facing each other form a pair and are used in pairs. When started, the hoist 413 will be positioned through the detection rod 415 and the second detection sensor 416, lowered to a preset height, and moved to the preset position of the electrolytic cell 10, and the edge of the electrolytic cell 10 is clamped by the lifting hook 414 to drive the electrolytic cell 10 to rise and fall. After testing, this type of first lifting mechanism 410 with a 3KW motor can lift and lower an electrolytic cell 10 weighing 5 tons.

[0090] Reference Figure 5 The first supporting telescopic mechanism 420 includes a supporting base 421, a drawer 422 and a telescopic driving assembly 423; the drawer 422 is slidably connected to the supporting base 421; the telescopic driving assembly 423 includes a first motor 4231 and a first elevator 4232 which is transmission-connected to the first motor 4231, the first elevator 4232 is connected to the drawer 422 through a transmission shaft, and is used to drive the drawer 422 to extend or retract to the supporting base 421 along the X direction; the two groups of drawer members 422 of the supporting telescopic mechanism extend toward each other to simultaneously lift the bottom of the electrolytic cell 10.

[0091] Furthermore, one end of the drawer 422 that can extend out of the support base 421 is also provided with a water baffle 424, and the water baffle 424 is driven by a cylinder.

[0092] When in use, after receiving the start signal, the first supporting telescopic mechanism 420 starts the first motor 4231 to drive the drawer 422 linked to the first elevator 4232 to slide outward, serving as a support at both ends of the electrolytic cell 10, and the cylinder will push out the water baffle 424 to ensure that the water generated during the cleaning process will not splash.

[0093] It should be noted that the structure of the second supporting and retracting mechanism 620 can be completely referred to the first supporting and retracting mechanism 420 , and will not be described in detail here.

[0094] Reference Figure 6 The dry slag cleaning mechanism 430 includes a dry slag cleaning frame 431, a second walking assembly 432, a slag removal assembly 433 and a first brush cleaning module 434, all of which are arranged on the dry slag cleaning frame 431; a second walking track for the second walking assembly 432 to move is provided on the equipment body 100; the slag removal assembly 433 includes a cutter 4331 and a cutter driving assembly 4332 for driving the cutter 4331 to reciprocate up and down, and the cutter 4331 is arranged in multiple groups, and the multiple groups of cutters 4331 are arranged along the Y direction; the first brush cleaning module 434 includes a first brush member 4341 and a first brush driving assembly 4342 that drives the first brush member 4341 to move; wherein the first brush driving assembly 4342 can drive the first brush member 4341 to move along the Y direction and the up and down directions.

[0095] Among them, multiple groups of cutters 4331 are arranged along the Y direction to cooperate with the cutter driving assembly 4332, which can cut the slag material of the electrolytic cell 10 along the Y-axis direction. At the same time, the second walking assembly 432 moves along the second walking track, which can drive the cutter 4331 to move along the X direction, and cut the slag material of the electrolytic cell 10 along the X direction, thereby removing the slag material on the inner wall of the electrolytic cell 10 in all directions.

[0096] Reference Figure 7The first brush member 4341 is vertically arranged and is a slender cylindrical structure; the first brush driving assembly 4342 includes a motor fixedly connected to the first brush member 4341, and also includes a first Z-direction module 43421 that can drive the motor to move along the Z direction, and also includes a first Y-direction module 43422 that can drive the Z-direction module to move along the Y direction.

[0097] By setting a motor, a first Z-direction module 43421 and a first Y-direction module 43422 fixedly connected to the first brush member 4341, the first brush member 4341 can be driven to move along the Y-direction and the Z-direction. At the same time, the second walking assembly 432 moves along the second walking track, which can drive the first brush member 4341 to move along the X-direction, so that the first brush member 4341 cleans the inner wall of the electrolytic cell 10 again.

[0098] When in use, after receiving the start signal from the control end, the dry slag cleaning mechanism 430 is driven by the second walking assembly 432 to the designated electrolytic cell 10 position, and the cutter 4331 driven by the cutter driving assembly 4332 performs up and down cyclic reciprocating motion to clean the dry slag adsorbed on the inner wall of the electrolytic cell. After the first cleaning is completed, the first Y-direction module 43422 and the first Z-direction module 43421 drive the first brush member 4341 to clean the electrolytic cell 10 for the second time, and the dry slag is cleaned. The overall cleaning rate is about 1 / hour, which is about 1 times higher than manual cleaning efficiency, and the number of operators is reduced to 1 / 3.

[0099] Reference Figure 8 The slag recovery mechanism 440 includes a ton bag vehicle 441, a ton bag 442 arranged on the ton bag vehicle 441, and a funnel 443 connected to the ton bag 442, and the funnel 443 is used to receive the cleaned dry slag.

[0100] In actual application, the ton bag truck 441 can be emptied regularly. The cleaning method is: start the ton bag truck 441 and move it to the reserved opening, use the overhead crane to lift the ton bag 442 on the underground ton bag truck 441 from the reserved opening, and use the overhead crane to lift it back after the dumping is completed.

[0101] Reference Figure 1 , Figure 2 and Fig. 9 An intermediate conversion position is also provided between the dry slag cleaning position and the wet slag cleaning position; the transfer mechanism 200 includes a loading transfer vehicle 220 and a unloading transfer vehicle 230 running along the Y direction; the loading transfer vehicle 220 is used to transfer the electrolytic cell 10 between the dry slag cleaning position and the intermediate conversion position; the unloading transfer vehicle 230 is used to transfer the electrolytic cell 10 between the intermediate conversion position and the wet slag cleaning position; a lifting mechanism 500 is provided at the intermediate conversion position, and the lifting mechanism 500 is used to lift the electrolytic cell 10 to switch the electrolytic cell 10 from the loading transfer vehicle 220 to the unloading transfer vehicle 230.

[0102] This embodiment uses a loading transfer vehicle 220 and a unloading transfer vehicle 230. When the current electrolytic cell is cleaned or cleaned at the wet slag cleaning position, it can be transported away by the unloading transfer vehicle 230. During this process, the loading transfer vehicle 220 can transfer the next electrolytic cell to the dry slag cleaning position for cleaning. In short, the two workstations can work at the same time, further improving the cleaning efficiency.

[0103] Reference Fig. 9 The lifting mechanism 500 includes a second motor 510 and a second elevator 520 drivingly connected to the second motor 510, and the second elevator 520 is connected to the lifting seat 530 to drive the lifting seat 530 to reciprocate in the up and down directions; the loading transfer car 220 and the unloading transfer car 230 both include an end car body and an intermediate car body, and the end car body is slidably matched with the two guide rails in the guide rail group 210, and the intermediate car body is connected between the two groups of end car bodies to form a U-shaped design; when in the intermediate conversion position, the lifting mechanism 500 is located between the two groups of end car bodies.

[0104] When in use, after receiving a start signal from the control end, the second motor 510 rotates forward or reversely through the linkage mechanism to drive the second lift 520 to rise or fall to a preset position of the designated sensor. According to tests, the lifting mechanism 500 can move the electrolytic cell 10 linearly at two or more points.

[0105] Specifically, the main bodies of the loading transfer vehicle 220 and the unloading transfer vehicle 230 are both made of steel structure and painted with anti-corrosion paint, which can effectively prevent the corrosive gas generated during the production of special gases. At the same time, the U-shaped design is adopted to facilitate the slag to fall into the ton bag 442 from below during the cleaning process. After testing, the transfer vehicle of this embodiment can meet the transportation needs of most of the existing electric connection slots 10.

[0106] Reference Fig.10 The wet slag cleaning mechanism 630 includes a wet slag cleaning frame 631, a third walking assembly 632, a second brush cleaning module and a spray assembly 634 all arranged on the wet slag cleaning frame 631; a third walking track for the third walking assembly 632 to move is provided on the equipment body 100; the second brush cleaning module includes a second brush member 633 and a second brush driving assembly for driving the second brush member 633 to move; wherein the second brush driving assembly can drive the second brush member 633 to move along the Y direction and the up and down directions; the spray assembly 634 is configured to be able to clean the inner wall of the electrolytic cell 10.

[0107] When in use, after receiving the start signal from the control end, the wet slag cleaning mechanism 630 is driven by the third walking component 632 to the designated electrolytic cell 10 position, and the spray component 634 driven by the cylinder moves vertically up and down, and the solenoid valve is opened at the same time, and the slag adsorbed on the inner wall of the electrolytic cell 10 is cleaned once. After the first cleaning is completed, the second brush component 633 performs a second cleaning of the electrolytic cell 10 to complete the cleaning of the slag. The overall cleaning rate is about 1 / hour, which is about 1 times higher than manual cleaning efficiency, and the number of operators is reduced to 1 / 3.

[0108] It should be noted that the second brush driving assembly can be completely referred to the first brush driving assembly 4342, and will not be described in detail here.

[0109] The specific working process of the electrolytic cell cleaning equipment of this embodiment is:

[0110] Use an overhead crane to remove the cover of the electrolytic cell 10 and lift it to the loading transfer vehicle 220 on the right side, and fix it according to the limit position;

[0111] The operating console sends out an operation signal, and the loading and transferring vehicle 220 moves to the left to the dry slag cleaning position;

[0112] The first lifting mechanisms 410 on both sides of the dry slag cleaning position move toward the middle until the lifting hooks 414 drag the outer edge of the electrolytic cell 10 and lift the electrolytic cell 10;

[0113] The first supporting telescopic mechanisms 420 on both sides extend out to support the lower edge of the electrolytic cell 10;

[0114] The dry slag cleaning mechanism 430 moves inward, and the cutter driving assembly 4332 drives the cutter 4331 to reciprocate up and down to remove the dry slag on the electrolytic cell 10. After the cutter 4331 finishes cleaning, the first brush driving assembly 4342 drives the first brush member 4341 to perform secondary cleaning, and the cleaned slag will flow into the underground ton truck 441 through the lower funnel 443;

[0115] The first lifting mechanism 410 lifts the electrolytic cell 10 again, the first supporting telescopic mechanism 420 retracts, the material unloading transfer vehicle 230 on the right side moves to this point, and the electrolytic cell 10 is placed on the material unloading transfer vehicle 230;

[0116] The unloading transfer vehicle 230 moves toward the intermediate conversion position and stops at the intermediate conversion position. The lifting mechanism 500 lifts and supports the electrolytic cell 10, and the loading transfer vehicle 220 returns to the initial position. At the same time, the unloading transfer vehicle 230 moves to the bottom of the lifting mechanism 500, and the lifting mechanism 500 retracts to place the electrolytic cell 10 on the unloading transfer vehicle 230.

[0117] The material transfer vehicle 230 moves to the right to the wet slag cleaning position;

[0118] The 413 on both sides of the wet slag cleaning position move toward the middle to the corresponding lifting hooks to drag the outer edge of the electrolytic cell 10 and lift the electrolytic cell 10;

[0119] The second supporting telescopic mechanisms 620 on both sides extend out to support the lower edge of the electrolytic cell 10;

[0120] The wet slag cleaning mechanism 630 moves inward, driving the spray assembly 634 to move to a designated position to perform up and down reciprocating motion, and performs high-pressure water cleaning on the inside of the electrolytic cell 10. After the cleaning is completed, the second brush member 633 performs secondary cleaning, and the cleaned wet slag and waste liquid are filtered, separated and recovered through the water channel;

[0121] The second lifting mechanism 610 props up the electrolytic cell 10 again, and the second supporting telescopic mechanism 620 retracts, and the second lifting mechanism 610 places the electrolytic cell 10 on the material transfer vehicle 230;

[0122] The material unloading transfer vehicle 230 travels to the initial position (material unloading position), and the materials are unloaded manually and the cleaning is completed.

[0123] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An electrolytic cell cleaning device, characterized in that: include: An equipment body (100), wherein the equipment body (100) is provided with at least a dry slag cleaning position and a wet slag cleaning position along a first direction, and a transfer mechanism (200) is provided below the equipment body (100), wherein the transfer mechanism (200) is used to transfer the electrolytic cell (10) between at least two workstations; The dry slag cleaning position and the wet slag cleaning position are both provided with a lifting mechanism and a supporting telescopic mechanism; At the same workstation, the lifting mechanism is arranged in two groups at intervals along a second direction perpendicular to the first direction, and the two groups of the lifting mechanism are used to hook and support the two opposite side surfaces of the electrolytic cell (10) and drive the electrolytic cell (10) to move up and down; and the supporting telescopic mechanism is arranged in two groups at intervals along the second direction and is located below the lifting mechanism, and the two groups of the supporting telescopic mechanism are used to lift the electrolytic cell (10) at the bottom thereof; The dry slag cleaning position is also provided with a dry slag cleaning mechanism (430), and the dry slag cleaning mechanism (430) is located between the corresponding two groups of lifting mechanisms and is used to clean the slag in the electrolytic cell (10); The wet slag cleaning position is also provided with a wet slag cleaning mechanism (630), and the wet slag cleaning mechanism (630) is located between the corresponding two groups of the lifting mechanisms (610) and is used to clean and re-clean the slag in the electrolytic cell (10).

2. The electrolytic cell cleaning device according to claim 1, characterized in that: An intermediate conversion position is also provided between the dry slag cleaning position and the wet slag cleaning position; The transfer mechanism (200) comprises a loading transfer vehicle (220) and a unloading transfer vehicle (230) running along the first direction; The loading transfer vehicle (220) is used to transfer the electrolytic cell (10) between the dry slag cleaning position and the intermediate conversion position; The material unloading transfer vehicle (230) is used to transfer the electrolytic cell (10) between the intermediate conversion position and the wet slag cleaning position; The intermediate conversion position is provided with a lifting mechanism (500), and the lifting mechanism (500) is used to lift the electrolytic cell (10) so as to switch the electrolytic cell (10) from the loading transfer vehicle (220) to the unloading transfer vehicle (230).

3. The electrolytic cell cleaning device according to claim 2, characterized in that: The transfer mechanism (200) further comprises a guide rail group (210), wherein the guide rail group (210) is extended along the first direction; The loading transfer vehicle (220) and the unloading transfer vehicle (230) are both slidably connected to the guide rail assembly (210); The loading transfer vehicle (220) and the unloading transfer vehicle (230) are both provided with a first detection sensor (310); The guide rail group (210) is provided with position sensors (320) at the dry slag cleaning position, the wet slag cleaning position and the intermediate conversion position, respectively. The first detection sensor (310) cooperates with the position sensor (320) to detect whether the loading transfer vehicle (220) or the unloading transfer vehicle (230) runs to the corresponding work station.

4. The electrolytic cell cleaning device according to any one of claims 1 to 3, characterized in that: The lifting mechanism comprises a lifting machine base (411) and a first walking assembly (412) arranged at two ends of the lifting machine base (411) along the first direction; The equipment body (100) is provided with a first walking track for the first walking component (412) to move; The two groups of the first traveling components (412) are capable of moving along the first traveling track to approach or move away from each other.

5. The electrolytic cell cleaning device according to claim 4, characterized in that: The lifting mechanism further comprises a lifting machine (413) arranged on the lifting machine base (411), and a lifting hook (414) is connected to the bottom of the lifting machine (413); The two groups of lifting hooks (414) of the lifting mechanism are arranged opposite to each other and are used to hook and support the upper part of the electrolytic cell (10) at the same time.

6. The electrolytic cell cleaning device according to claim 5, characterized in that: The lifting machine (413) comprises a lifting column (4131) installed on the lifting machine base (411), and a lifting shaft slidably connected to the lifting column (4131), and the lifting shaft is drivingly connected to the lifting hook (414); One of the lifting column (4131) and the lifting shaft is provided with a detection rod (415), and the other is provided with a second detection sensor (416) used in conjunction with the detection rod (415). The height of the lifting hook (414) is controlled by changing the distance between the detection rod (415) and the second detection sensor (416).

7. The electrolytic cell cleaning device according to claim 1, characterized in that: The supporting telescopic mechanism (420) comprises a supporting base (421), a drawer (422) and a telescopic driving assembly (423); The drawer (422) is slidably connected to the support base (421); The telescopic driving assembly (423) comprises a first motor (4231) and a first elevator (4232) drivingly connected to the first motor (4231); the first elevator (4232) is connected to the drawer (422) via a transmission shaft, and is used to drive the drawer (422) to extend or retract along the second direction to the support base (421); The two groups of drawer members (422) supporting the telescopic mechanism extend toward each other to simultaneously support the bottom of the electrolytic cell (10).

8. The electrolytic cell cleaning device according to claim 1, characterized in that: The dry slag cleaning mechanism (430) comprises a dry slag cleaning frame (431), a second walking assembly (432), a slag removal assembly (433) and a first brush cleaning module (434) all arranged on the dry slag cleaning frame (431); The equipment body (100) is provided with a second walking track for the second walking assembly (432) to move; The slag removal component (433) comprises a cutter (4331) and a cutter driving component (4332) for driving the cutter (4331) to reciprocate up and down, the cutters (4331) are arranged in multiple groups, and the multiple groups of cutters (4331) are arranged along the first direction; The first brush cleaning module (434) comprises a first brush member (4341) and a first brush driving assembly (4342) for driving the first brush member (4341) to move; Wherein, the first brush driving assembly (4342) can drive the first brush member (4341) to move along the first direction and the up and down directions.

9. The electrolytic cell cleaning device according to claim 1, characterized in that: The wet slag cleaning mechanism (630) comprises a wet slag cleaning frame (631), a third walking assembly (632), a second brush cleaning module and a spray assembly (634) all arranged on the wet slag cleaning frame (631); The equipment body (100) is provided with a third walking track for the third walking assembly (632) to move; The second brush cleaning module comprises a second brush member (633) and a second brush driving assembly for driving the second brush member (633) to move; Wherein, the second brush driving assembly can drive the second brush member (633) to move along the first direction and the up-down direction; The spray assembly (634) is configured to clean the inner wall of the electrolytic cell (10).

10. The electrolytic cell cleaning device according to claim 3, characterized in that: The lifting mechanism (500) comprises a second motor (510) and a second lifter (520) drivingly connected to the second motor (510); the second lifter (520) is connected to a lifting seat (530) and is used to drive the lifting seat (530) to reciprocate in an up-and-down direction; The loading transfer vehicle (220) and the unloading transfer vehicle (230) both comprise an end vehicle body and an intermediate vehicle body, the end vehicle bodies being slidably matched with two guide rails in the guide rail group (210), and the intermediate vehicle body being connected between the two groups of the end vehicle bodies to form a U-shaped structure; In the intermediate conversion position, the lifting mechanism (500) is located in the space of the U-shaped structure.

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