CN111501066A - Variable-amplitude slag salvaging device of aluminum electrolysis multifunctional unit - Google Patents
Variable-amplitude slag salvaging device of aluminum electrolysis multifunctional unit Download PDFInfo
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- CN111501066A CN111501066A CN202010449745.1A CN202010449745A CN111501066A CN 111501066 A CN111501066 A CN 111501066A CN 202010449745 A CN202010449745 A CN 202010449745A CN 111501066 A CN111501066 A CN 111501066A
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- Prior art keywords
- sliding block
- connecting rod
- amplitude
- grab bucket
- variable
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- 239000002893 slag Substances 0.000 title claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 17
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention aims to disclose a variable-amplitude slag salvaging device of an aluminum electrolysis multifunctional unit, which comprises a grab bucket, a sliding block, a lever and a cylinder, wherein the top of the cylinder is fixed through a cylinder seat; compared with the prior art, the electrolytic slag removing device has the advantages that by using a connecting rod sliding block mechanism and a lever principle, electrolytic slag in a blind area can be fished, a cathode is not damaged, the process requirement is met, the production efficiency is improved, the production cost is reduced, the device is convenient and easy to implement, the device is easy to implement under the existing conditions, and the purpose of the device is achieved.
Description
Technical Field
The invention relates to an aluminum electrolysis slag salvaging device, in particular to a variable-amplitude slag salvaging device of an aluminum electrolysis multifunctional unit.
Background
The slag dragging device is an indispensable device of the multifunctional electrolytic aluminum unit, is arranged on a multifunctional crown block, drives connecting rods at all levels to move up and down through the movement of a cylinder, and drives a grab bucket to open and close, thereby completing the slag dragging work in aluminum liquid at 700 ℃ in an electrolytic bath.
A grab bucket in a traditional slag salvaging device (shown in figure 1) is hinged and fixed, is opened and closed by a connecting rod mechanism, only does circular motion, and cannot complete slag salvaging in blind areas on two sides of the bottom of a tank unless the slag salvaging device is lowered to a certain height, so that the grab bucket can break a cathode at the bottom of the tank to cause a furnace leakage accident.
Therefore, the variable-amplitude slag salvaging device of the aluminum electrolysis multifunctional unit is particularly needed to solve the existing problems.
Disclosure of Invention
The invention aims to provide a variable-amplitude slag salvaging device of an aluminum electrolysis multifunctional unit, which can salvage the electrolytic slag in a blind area without damaging a cathode, meet the process requirement, improve the production efficiency and reduce the production cost aiming at the defects of the prior art.
The technical problem solved by the invention can be realized by adopting the following technical scheme:
the variable-amplitude slag salvaging device of the aluminum electrolysis multifunctional unit is characterized by comprising a grab bucket, a sliding block, a lever and an air cylinder, wherein the top of the air cylinder is fixed through an air cylinder seat, the bottom of the air cylinder is connected with a piston rod, the piston rod is connected with the sliding block through the lever, the sliding block is fixed through a sliding seat, the sliding block is connected with the grab bucket through a first connecting rod, and the piston rod is connected with the grab bucket through a second connecting rod.
In one embodiment of the invention, one end of the first connecting rod is hinged with the sliding block, and the other end of the first connecting rod is hinged with the grab bucket.
In one embodiment of the invention, one end of the second connecting rod is hinged to the piston rod, and the other end of the second connecting rod is hinged to the grab bucket.
In one embodiment of the invention, a support seat is arranged in the middle of the lever and used as a lever support.
Compared with the prior art, the variable-amplitude slag salvaging device of the aluminum electrolysis multifunctional unit can salvage the electrolytic slag in the blind area without damaging the cathode by using the connecting rod sliding block mechanism and the lever principle, meets the process requirement, improves the production efficiency, reduces the production cost, is convenient and easy to implement, is easy to realize under the existing condition, and achieves the aim of the invention.
The features of the present invention will be apparent from the accompanying drawings and from the detailed description of the preferred embodiments which follows.
Drawings
FIG. 1 is a schematic structural diagram of a conventional slag salvaging device;
fig. 2 is a schematic structural diagram of the variable-amplitude slag salvaging device of the aluminum electrolysis multifunctional unit.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Examples
As shown in fig. 2, the variable-amplitude slag salvaging device of the aluminum electrolysis multifunctional unit comprises a grab bucket 1, a sliding block 5, a lever 7 and a cylinder 10, wherein the top of the cylinder 10 is fixed through a cylinder seat 11, the bottom of the cylinder 10 is connected with a piston rod 9, the piston rod 9 is connected with the sliding block 5 through the lever 7, the sliding block 5 is fixed through a sliding seat 6, the sliding block 5 is connected with the grab bucket 1 through a first connecting rod 3, and the piston rod 9 is connected with the grab bucket 1 through a second connecting rod 4.
In this embodiment, one end of the first link 3 is hinged to the slider 5 and the other end of the first link 3 is hinged to the grapple 1.
In this embodiment, one end of the second connecting rod 4 is hinged to the piston rod 9, the other end of the second connecting rod 4 is hinged to the grab bucket 1, and the cylinder 10 drives the grab bucket 1 to move left and right.
In this embodiment, a support base 8 is provided as a lever support in the middle of the lever 7, and when the cylinder 10 is operated, the slider 5 is operated by the lever 7.
The sliding seat 6 is fixed, the sliding block 5 moves up and down in the sliding seat 6, the connecting rod 3 is respectively connected with the sliding block 5 and the grab bucket 1, and the grab bucket 1 is driven to move up and down through the up-and-down movement of the sliding block 5.
The first connecting rod 3, the second connecting rod 4, the sliding block 5, the sliding seat 6, the lever 7 and the supporting seat 8 adopt a connecting rod sliding block mechanism and a lever principle, so that the degree of freedom of the grab bucket 1 is increased in the vertical direction, the grab bucket 1 moves up and down while doing circular arc motion, and finally the grab bucket 1 does horizontal motion, thereby preventing the cathode at the bottom of the tank from being damaged and avoiding the furnace leakage event.
The working process of the amplitude-variable slag salvaging device of the aluminum electrolysis multifunctional unit comprises the following steps:
a cylinder 10 is hung on a cylinder seat 11 above the electrolytic bath, one end of a lever 7 and one end of a second connecting rod 4 are connected with a piston rod 9, and the other ends are respectively connected with a sliding block 5 and a grab bucket 1;
a supporting seat 8 is fixed below the lever 7, the sliding block 5 is arranged in the sliding seat 6, one end of the first connecting rod 3 is connected with the sliding block 5, and the other end of the first connecting rod is connected with the grab bucket 1;
when the piston rod 9 moves downwards, the lever 7 pushes the sliding block 5 upwards, the first connecting rod 3 lifts the grab bucket 1, and the grab bucket 1 is opened;
when the piston rod 9 moves upwards, the lever 7 pushes the sliding block 5 downwards, the grab bucket 1 is slowly closed, and the electrolytic slag is grabbed;
repeating the above steps until the slag is fished.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (4)
1. The variable-amplitude slag salvaging device of the aluminum electrolysis multifunctional unit is characterized by comprising a grab bucket, a sliding block, a lever and an air cylinder, wherein the top of the air cylinder is fixed through an air cylinder seat, the bottom of the air cylinder is connected with a piston rod, the piston rod is connected with the sliding block through the lever, the sliding block is fixed through a sliding seat, the sliding block is connected with the grab bucket through a first connecting rod, and the piston rod is connected with the grab bucket through a second connecting rod.
2. The amplitude-variable slag salvaging device of the aluminum electrolysis multifunctional unit as claimed in claim 1, wherein one end of the first connecting rod is hinged with the sliding block, and the other end of the first connecting rod is hinged with the grab bucket.
3. The amplitude-variable slag salvaging device of the aluminum electrolysis multifunctional unit as claimed in claim 1, wherein one end of the second connecting rod is hinged with the piston rod, and the other end of the second connecting rod is hinged with the grab bucket.
4. The variable-amplitude slag salvaging device of the aluminum electrolysis multifunctional unit as claimed in claim 1, wherein a support seat is arranged in the middle of the lever and used as a lever support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010449745.1A CN111501066A (en) | 2020-05-25 | 2020-05-25 | Variable-amplitude slag salvaging device of aluminum electrolysis multifunctional unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010449745.1A CN111501066A (en) | 2020-05-25 | 2020-05-25 | Variable-amplitude slag salvaging device of aluminum electrolysis multifunctional unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111501066A true CN111501066A (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010449745.1A Pending CN111501066A (en) | 2020-05-25 | 2020-05-25 | Variable-amplitude slag salvaging device of aluminum electrolysis multifunctional unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111501066A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114395781A (en) * | 2022-01-29 | 2022-04-26 | 山东南稀金石新材料有限公司 | Device for cleaning slag of rare earth molten salt electrolytic cell |
-
2020
- 2020-05-25 CN CN202010449745.1A patent/CN111501066A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114395781A (en) * | 2022-01-29 | 2022-04-26 | 山东南稀金石新材料有限公司 | Device for cleaning slag of rare earth molten salt electrolytic cell |
| CN114395781B (en) * | 2022-01-29 | 2024-06-07 | 山东南稀金石新材料有限公司 | Device for cleaning slag of rare earth molten salt electrolytic tank |
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