CN220746105U - Anode height measurement positioning device of aluminum electrolysis cell - Google Patents
Anode height measurement positioning device of aluminum electrolysis cell Download PDFInfo
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- CN220746105U CN220746105U CN202323594116.6U CN202323594116U CN220746105U CN 220746105 U CN220746105 U CN 220746105U CN 202323594116 U CN202323594116 U CN 202323594116U CN 220746105 U CN220746105 U CN 220746105U
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- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 38
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 23
- 238000005259 measurement Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model relates to the technical field of aluminum electrolysis cells, in particular to an anode height measurement positioning device of an aluminum electrolysis cell, which comprises a mounting frame fixedly arranged on one side of the electrolysis cell, wherein a limiting frame is fixedly arranged on one side of the mounting frame, and a first motor is arranged at the tail end of the limiting frame, wherein the output end of the first motor is fixed with a supporting frame; in one implementation of this embodiment, the support frame is in an inverted U-shaped structure; the two sides of the support frame are symmetrically provided with a first lifting plate and a second lifting plate, the bottom of the first lifting plate is provided with a first lifting module for lifting the original anode, the bottom of the second lifting plate is provided with a second lifting module for lifting the new anode, and the first lifting plate and the second lifting plate are respectively connected with an elastic module arranged on the support frame; the electrolysis bath further comprises a pressing and conveying mechanism, wherein the pressing and conveying mechanism is used for pressing the first lifting plate or the second lifting plate to move towards the electrolysis bath; according to the utility model, the hoisting is performed through two groups of different hoisting modules, and the hoisting modules are independent from each other and do not influence each other.
Description
Technical Field
The utility model relates to the technical field of aluminum electrolysis cells, in particular to an anode height measurement positioning device of an aluminum electrolysis cell.
Background
When the electrolytic aluminum is produced, the anode needs to be replaced, the installation position of the new anode has great influence on the electrolytic tank, especially the height of the bottom palm of the anode, so that the thickness difference between the new anode and the anode scrap needs to be calculated in the stage replacement process, and the distance required to move the bottom surface of the new anode into the bottom surface of the anode in the tank from the outside is calculated according to the thickness difference of the new anode scrap.
At present, two types of pole changing technologies exist in an electrolytic aluminum factory, namely a scribing method, an operator approaches to a residual pole for scribing, the method is low in accuracy and high in harm to human bodies, and a measuring reference platform is used, so that crown block operators need to work together with ground workers, and practical use is difficult.
In the prior art, as disclosed in patent document with publication number of CN207991468U, a laser sensor and an anode lifting device are integrally lifted by a first telescopic part, and the relative positions of the laser sensor and the anode lifting device are unchanged when the first telescopic part is used for lifting, so that the anode can be lifted out of the electrolytic tank integrally when the electrolytic tank is matched with a travelling crane for use, then the height of a bottom palm of a residual anode is measured by a through linear stepping motor and the laser sensor, and the height of a bottom palm of a new anode is measured after replacement, and the thickness difference of the new anode and the old anode can be calculated;
during practical application, the original anode and the new anode are fixed by adopting the same lifting device, so that the original anode needs to be detached from the lifting device before the new anode is lifted, the new anode can be installed, the process is complicated, the height of the telescopic part needs to be calibrated again by adopting the lifting device, and errors are easy to occur.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an anode height measurement positioning device of an aluminum electrolysis cell.
The utility model provides an anode height measurement positioning device of an aluminum electrolysis cell, which comprises a mounting frame fixedly arranged on one side of the electrolysis cell, wherein a limiting frame is fixedly arranged on one side of the mounting frame, and a first motor is arranged at the tail end of the limiting frame, wherein the output end of the first motor is fixed with a supporting frame; in one implementation of this embodiment, the support frame is in an inverted U-shaped structure;
the two sides of the support frame are symmetrically provided with a first lifting plate and a second lifting plate, the bottom of the first lifting plate is provided with a first lifting module for lifting the original anode, the bottom of the second lifting plate is provided with a second lifting module for lifting the new anode, and the first lifting plate and the second lifting plate are respectively connected with an elastic module arranged on the support frame;
the electrolysis bath further comprises a pressing and conveying mechanism, wherein the pressing and conveying mechanism is used for pressing the first lifting plate or the second lifting plate to move towards the electrolysis bath.
Preferably, the pressing and conveying mechanism comprises a mounting plate fixedly arranged on the mounting frame, a screw rod is rotatably arranged on the mounting plate and fixed with the output end of the second motor arranged at the bottom of the mounting plate, a nut is sleeved on the screw rod in a spiral manner, and the nut is fixed with the pressing plate.
Preferably, a guide rod is fixedly arranged on one side of the screw rod, the bottom of the guide rod is fixed with the mounting plate, and a movable plate fixed with the nut is arranged on the guide rod in a sliding manner.
Preferably, the elastic module comprises a bottom plate fixedly arranged at the bottom ends of two sides of the support frame, a limiting rod is fixedly arranged on the bottom plate, the first lifting plate and the second lifting plate are respectively and slidably sleeved on the limiting rod, and a reset spring is further sleeved on the limiting rod.
Preferably, the first hoisting module and the second hoisting module comprise hoisting rods fixed with the hoisting plate, one ends of the hoisting rods, far away from the hoisting plate, are fixed with the hoisting plate, and clamping jaws for positioning the anode are arranged at the bottoms of the hoisting plates.
Preferably, a support plate is fixedly arranged on one side of the top of the mounting frame, and an infrared detector is arranged at the tail end of the support plate, wherein receivers matched with the infrared detector are uniformly distributed on the first lifting plate and the second lifting plate.
Compared with the related art, the aluminum electrolysis cell anode height measurement positioning device provided by the utility model has the following beneficial effects:
the utility model provides an anode height measurement positioning device of an aluminum electrolysis cell, which is characterized in that when an original anode in the electrolysis cell is replaced, a support frame is driven by a first motor to rotate, the support frame drives a first lifting plate to rotate to the upper part of the electrolysis cell, then the first lifting plate is pressed by a pressing and conveying mechanism to move towards the electrolysis cell, so that a first lifting module is driven to position the original anode in the electrolysis cell, at the moment, an elastic module is compressed to generate elastic force, when the pressing and conveying mechanism is reset, the first lifting module can be driven to reset under the elastic force of the elastic module so as to lift the original anode, then a new anode is lifted onto a second lifting module, the support frame is driven by the first motor to rotate, the second lifting plate is driven by the pressing and conveying mechanism to rotate to the upper part of the electrolysis cell, and the second lifting plate is pressed by the pressing and conveying mechanism to move towards the electrolysis cell again, so that the new anode is lifted into the electrolysis cell.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of an aluminum electrolysis cell anode height measurement positioning device according to the present utility model;
FIG. 2 is a schematic view of the anode height measurement positioning device of the aluminum electrolysis cell shown in FIG. 1;
FIG. 3 is a schematic diagram of a second embodiment of the anode height measurement positioning device of the aluminum electrolysis cell of FIG. 1.
Reference numerals in the drawings: 1. a mounting frame; 2. a screw; 3. a first motor; 4. hoisting a rod; 101. a support plate; 102. an infrared detector; 103. a mounting plate; 201. a nut; 202. a pressing plate; 203. a guide rod; 204. a limiting frame; 301. a support frame; 302. a bottom plate; 303. a limit rod; 304. a return spring; 305. a second hanging plate; 306. a first hanging plate; 307. a movable plate; 401. a hanger plate; 402. a clamping jaw; 403. a second motor; 404. a receiver.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Example 1: referring to fig. 1 to 2, an anode height measurement positioning device for an aluminum electrolysis cell provided by the embodiment of the utility model comprises a mounting frame 1 fixedly arranged on one side of the electrolysis cell, a limiting frame 204 fixedly arranged on one side of the mounting frame 1, and a first motor 3 arranged at the tail end of the limiting frame 204, wherein the output end of the first motor 3 is fixed with a supporting frame 301; in one implementation of this embodiment, the support 301 has an inverted U-shaped structure;
the two sides of the support frame 301 are symmetrically provided with a first hanging plate 306 and a second hanging plate 305, the bottom of the first hanging plate 306 is provided with a first hanging module for hanging an original anode, the bottom of the second hanging plate 305 is provided with a second hanging module for hanging a new anode, and the first hanging plate 306 and the second hanging plate 305 are respectively connected with an elastic module arranged on the support frame 301;
the electrolysis bath further comprises a pressing and conveying mechanism, wherein the pressing and conveying mechanism is used for pressing the first hanging plate 306 or the second hanging plate 305 to move towards the electrolysis bath;
specifically, when the original anode in the electrolytic tank is replaced, the support frame 301 is driven to rotate through the first motor 3, the support frame 301 drives the first lifting plate 306 to rotate to the upper portion of the electrolytic tank, then the first lifting plate 306 is pressed to move towards the electrolytic tank through the pressing and conveying mechanism, so that the first lifting module is driven to position the original anode in the electrolytic tank, at the moment, the elastic module is compressed to generate elastic force, when the pressing and conveying mechanism is reset, the elastic module can be driven to reset under the elastic force action of the elastic module, so that the original anode is lifted, then a new anode is lifted to the second lifting module, the support frame 301 is driven to rotate through the first motor 3, so that the second lifting plate 305 is rotated to the upper portion of the electrolytic tank, the second lifting plate 305 is pressed to move towards the electrolytic tank through the pressing and conveying mechanism again, the new anode is lifted to the electrolytic tank, the replacement of the anode can be completed through two groups of different lifting modules, and the replacement of the anode can be completed at one time.
Example 2: on the basis of embodiment 1, referring to fig. 3, the pressing and feeding mechanism includes a mounting plate 103 fixedly arranged on a mounting frame 1, a screw 2 is rotatably arranged on the mounting plate 103, the screw 2 is fixed with an output end of a second motor 403 arranged at the bottom of the mounting plate 103, a nut 201 is sleeved on the screw 2 in a spiral manner, and the nut 201 is fixed with a pressing plate 202; specifically, in this embodiment, when the first hanging plate 306 or the second hanging plate 305 is transferred to the electrolytic tank, the first hanging plate 306 or the second hanging plate 305 is just under the pressing plate 202, and at this time, the second motor 403 is started to drive the screw 2 to rotate, and the nuts 201 synchronously press the corresponding first hanging plate 306 or second hanging plate 305 to move towards the electrolytic tank in the process of moving on the screw 2;
in addition, a guide rod 203 is fixedly arranged on one side of the screw rod 2, the bottom of the guide rod 203 is fixed with the mounting plate 103, and a movable plate 307 fixed with the nut 201 is arranged on the guide rod 203 in a sliding manner; it may be noted that, when the nut 201 moves on the screw rod 2, the movable plate 307 is synchronously driven to slide on the guide rod 203, so that on one hand, the nut 201 can be guided, and on the other hand, the stability of the nut 201 in the moving process can be improved;
further, the elastic module comprises a bottom plate 302 fixedly arranged at the bottom ends of two sides of the supporting frame 301, a limiting rod 303 is fixedly arranged on the bottom plate 302, the first hanging plate 306 and the second hanging plate 305 are respectively and slidably sleeved on the limiting rod 303, and a reset spring 304 is further sleeved on the limiting rod 303; specifically, one end of the return spring 304 is fixed with the bottom plate 302, the other end is fixed with the lifting plate, and when the pressing plate 202 moves on the limiting rod 303 by pressing the first lifting plate 306 or the second lifting plate 305, the lifting plate synchronously compresses the return spring 304 to generate elastic force;
the first hoisting module and the second hoisting module comprise hoisting rods 4 fixed with the hoisting plates, one ends of the hoisting rods 4 away from the hoisting plates are fixed with the hoisting plates 401, and clamping jaws 402 for positioning anodes are arranged at the bottoms of the hoisting plates 401; it should be noted that, the clamping jaw 402 of the present embodiment is a prior art, and is not described in detail;
a support plate 101 is fixedly arranged on one side of the top of the mounting frame 1, and an infrared detector 102 is arranged at the tail end of the support plate 101, wherein receivers 404 matched with the infrared detector 102 are uniformly distributed on the first hanging plate 306 and the second hanging plate 305; it may be noted that, when the first hanging plate 306 and the second hanging plate 305 rotate onto the electrolytic tank, the infrared detector 102 may determine the distance between the two based on the receiver 404, when the first hanging plate 306 moves down to the limit position during hanging the original anode, the infrared detector 102 and the receiver 404 cooperate to measure the height of the first hanging plate 306 at this time, and similarly, when hanging the new anode into the electrolytic tank, the height of the second hanging plate 305 may be measured, and the height difference between the bottom palms of the original anode and the new anode may be obtained based on the comparison of the height measurers on both sides.
The utility model provides an aluminum electrolysis cell anode height measurement positioning device, which has the following working principle: when the original anode in the electrolytic tank is replaced, the support frame 301 is driven to rotate through the first motor 3, the support frame 301 drives the first lifting plate 306 to rotate to the upper portion of the electrolytic tank, then the first lifting plate 306 is pressed to move towards the electrolytic tank through the pressing and conveying mechanism, so that the first lifting module is driven to position the original anode in the electrolytic tank, the elastic module is compressed to generate elastic force, when the pressing and conveying mechanism is reset, the elastic module can be driven to reset under the elastic force action of the elastic module, so that the original anode is lifted, then a new anode is lifted to the second lifting module, the support frame 301 is driven to rotate through the first motor 3, so that the second lifting plate 305 is driven to rotate to the upper portion of the electrolytic tank, the second lifting plate 305 is pressed to move towards the electrolytic tank through the pressing and conveying mechanism again, the new anode is lifted to the electrolytic tank, when the first lifting plate 306 moves downwards to a limit position, the first lifting module is matched with the receiver 404 to measure the height of the first lifting module at the moment, and the same, when the new anode is lifted to the electrolytic tank, the height of the second lifting plate can be measured, and the height difference between the second lifting plate and the anode can be measured based on the height difference of the new anode and the original anode can be obtained.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The anode height measurement positioning device of the aluminum electrolysis cell comprises a mounting frame (1) fixedly arranged on one side of the electrolysis cell, and is characterized in that a limiting frame (204) is fixedly arranged on one side of the mounting frame (1), a first motor (3) is arranged at the tail end of the limiting frame (204), and the output end of the first motor (3) is fixed with a supporting frame (301); the support frame (301) is of an inverted U-shaped structure;
the two sides of the support frame (301) are symmetrically provided with a first lifting plate (306) and a second lifting plate (305), a first lifting module for lifting an original anode is arranged at the bottom of the first lifting plate (306), a second lifting module for lifting a new anode is arranged at the bottom of the second lifting plate (305), and the first lifting plate (306) and the second lifting plate (305) are respectively connected with an elastic module arranged on the support frame (301);
and a pressing and conveying mechanism for pressing the first hanging plate (306) or the second hanging plate (305) to move towards the electrolytic tank.
2. The anode height measurement positioning device of an aluminum electrolysis cell according to claim 1, wherein the pressure feeding mechanism comprises a mounting plate (103) fixedly arranged on the mounting frame (1), a screw rod (2) is rotatably arranged on the mounting plate (103), the screw rod (2) is fixed with the output end of a second motor (403) arranged at the bottom of the mounting plate (103), a nut (201) is sleeved on the screw rod (2) in a spiral manner, and the nut (201) is fixed with the pressing plate (202).
3. The anode height measurement positioning device of an aluminum electrolysis cell according to claim 2, wherein a guide rod (203) is fixedly arranged on one side of the screw rod (2), the bottom of the guide rod (203) is fixed with the mounting plate (103), and a movable plate (307) fixed with the nut (201) is slidingly arranged on the guide rod (203).
4. The anode height measurement positioning device of an aluminum electrolysis cell according to claim 2, wherein the elastic module comprises a bottom plate (302) fixedly arranged at the bottom ends of two sides of the supporting frame (301), a limiting rod (303) is fixedly arranged on the bottom plate (302), the first hanging plate (306) and the second hanging plate (305) are respectively and slidably sleeved on the limiting rod (303), and a reset spring (304) is further sleeved on the limiting rod (303).
5. The aluminum electrolysis cell anode height measurement positioning device according to claim 4, wherein the first hoisting module and the second hoisting module comprise hoisting rods (4) fixed with the hoisting plates, one ends of the hoisting rods (4) away from the hoisting plates are fixed with the hoisting plates (401), and clamping jaws (402) for positioning the anodes are arranged at the bottoms of the hoisting plates (401).
6. The aluminum electrolysis cell anode height measurement positioning device according to claim 5, wherein a support plate (101) is fixedly arranged on one side of the top of the mounting frame (1), an infrared detector (102) is arranged at the tail end of the support plate (101), and receivers (404) matched with the infrared detector (102) are uniformly distributed on the first hanging plate (306) and the second hanging plate (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323594116.6U CN220746105U (en) | 2023-12-28 | 2023-12-28 | Anode height measurement positioning device of aluminum electrolysis cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323594116.6U CN220746105U (en) | 2023-12-28 | 2023-12-28 | Anode height measurement positioning device of aluminum electrolysis cell |
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| Publication Number | Publication Date |
|---|---|
| CN220746105U true CN220746105U (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323594116.6U Active CN220746105U (en) | 2023-12-28 | 2023-12-28 | Anode height measurement positioning device of aluminum electrolysis cell |
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| Country | Link |
|---|---|
| CN (1) | CN220746105U (en) |
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2023
- 2023-12-28 CN CN202323594116.6U patent/CN220746105U/en active Active
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