CN211112255U - Pole distance verification device of magnesium electrolytic cell - Google Patents
Pole distance verification device of magnesium electrolytic cell Download PDFInfo
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- CN211112255U CN211112255U CN201921245753.3U CN201921245753U CN211112255U CN 211112255 U CN211112255 U CN 211112255U CN 201921245753 U CN201921245753 U CN 201921245753U CN 211112255 U CN211112255 U CN 211112255U
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Abstract
The utility model discloses a pole distance verifying attachment of magnesium electrolysis trough, pole distance verifying attachment includes the measuring stick, locates the handle of measuring stick one end and locating the measuring block of the measuring stick other end, the measuring block inserts between the negative pole and the positive pole of magnesium electrolysis trough, its size with the standard pole distance of magnesium electrolysis trough matches. The utility model provides a pole distance verifying attachment is equipped with the measuring block, and the size of measuring the piece matches with the standard pole distance of magnesium electrolysis trough, inserts between the negative pole and the positive pole of magnesium electrolysis trough through the measuring block, whether can be quick, high-efficient, accurate verification pole distance is suitable accurate, avoids the pole distance adjustment to have the influence of deviation to technological parameter, effectively guarantees current efficiency and magnesium volume.
Description
Technical Field
The utility model relates to the technical field of electrolytic magnesium, in particular to a pole distance verification device of a magnesium electrolytic cell.
Background
The magnesium electrolytic cell is a main device for producing metal magnesium, the electrolytic cell generally comprises a cell body, a cathode and an anode, and after long-time electrolysis, the service life of the anode in the magnesium electrolytic cell is often shorter than that of the cell body, so that the anode needs to be replaced in time when the service life of the anode is expired or the anode is seriously oxidized in the using process.
When the anode is replaced, the polar distance is used as a core parameter, and the requirement on the accuracy of adjustment is high. The polar distance is the distance between the anode and the cathode, and whether the adjustment of the polar distance is accurate directly relates to the current efficiency of the magnesium electrolytic cell, which is directly reflected in a plurality of important process parameters such as magnesium yield, electrolytic cell heat balance, cell voltage, electric energy efficiency, anode consumption rate and the like, and means that the production cost is directly influenced.
The existing tool for adjusting the pole distance is easy to deform, deviation is easy to occur when the pole distance is adjusted, the accuracy of pole distance adjustment is difficult to ensure, and deviation of the pole distance can cause deviation of various process parameters of a magnesium electrolytic cell, so that the current efficiency and the magnesium yield are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pole distance verifying attachment of magnesium electrolysis trough is in order to solve the current adjustment instrument yielding, be difficult to guarantee the accuracy of pole distance adjustment so that influence current efficiency and the problem of magnesium output.
In order to achieve the above object, the present invention provides the following technical solutions: the pole distance verification device comprises a measuring rod, a handle arranged at one end of the measuring rod and a measuring block arranged at the other end of the measuring rod, wherein the measuring block is inserted between a cathode and an anode of the magnesium electrolytic cell, and the size of the measuring block is matched with the standard pole distance of the magnesium electrolytic cell.
Further, the measuring rod includes a first end connected to the handle, a second end connected to the measuring block, and a connecting portion connecting the first end and the second end.
Furthermore, the measuring rod further comprises a lacing wire which is arranged between the first end and the connecting part and used for fixing.
Further, the measuring rod is Z-shaped.
Further, the measuring block is a carbon steel measuring block.
Further, the measuring block is a cuboid.
Compared with the prior art, the utility model provides a pole distance verifying device of magnesium electrolytic cell has following advantage:
the utility model provides a pole distance verifying attachment is equipped with the measuring block, and the size of measuring the piece matches with the standard pole distance of magnesium electrolysis trough, inserts between the negative pole and the positive pole of magnesium electrolysis trough through the measuring block, whether can be quick, high-efficient, accurate verification pole distance is suitable accurate, avoids the pole distance adjustment to have the influence of deviation to technological parameter, effectively guarantees current efficiency and magnesium volume.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. In the drawings:
fig. 1 is a schematic structural view of a pole distance verification device for a magnesium electrolytic cell according to a preferred embodiment of the present invention.
Reference numerals:
1-pole distance verification device, 11-measuring rod,
111-a first end, 112-a second end,
113-connecting part, 114-lacing wire,
12-a handle, 13-a measuring block,
2-cathode, 3-anode.
Detailed Description
The present invention provides many applicable inventive concepts that can be embodied in a wide variety of specific contexts. The specific examples described in the following embodiments of the present invention are merely illustrative of specific embodiments of the present invention and do not constitute limitations on the scope of the invention.
The invention is further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, wherein fig. 1 is a schematic structural diagram of a pole distance verification device for a magnesium electrolytic cell according to a preferred embodiment of the present invention.
The present embodiment provides a pole distance verifying device 1 for a magnesium electrolytic cell, which is used for verifying whether the pole distance between the surfaces of electrodes in the magnesium electrolytic cell, i.e. the distance between a cathode 2 and an anode 3, is accurately adjusted, and the standard pole distance is different for the magnesium electrolytic cell, in the present embodiment, the standard pole distance range is 40-44mm, and when the pole distance is accurately adjusted, the standard pole distance range is reached.
In the present embodiment, the polar distance verification device 1 is applied to a high-temperature melt, and of course, the polar distance verification device 1 may also be applied to other environments according to measurement requirements.
The pole distance verification device 1 comprises a measuring rod 11, a handle 12 arranged at one end of the measuring rod 11 and a measuring block 13 arranged at the other end of the measuring rod 11, wherein the measuring block 13 is inserted between the cathode 2 and the anode 3 of the magnesium electrolytic cell, and the size of the measuring block is matched with the standard pole distance of the magnesium electrolytic cell.
The pole distance verifying device 1 that this embodiment provided is equipped with measurement piece 13, just measurement piece 13 the size with the standard pole distance of magnesium electrolysis trough matches, through measurement piece 13 inserts the magnesium electrolysis trough the negative pole 2 with between the positive pole 3, whether can be quick, high-efficient, accurate verification pole distance is suitable accurate, avoids the pole distance adjustment to have the influence of deviation to technological parameter, effectively guarantees current efficiency and magnesium output.
Further, the matching means that the pole pitch of the magnesium electrolytic cell is adjusted to a standard pole pitch just when the measuring block 13 is inserted between the cathode 2 and the anode 3 of the magnesium electrolytic cell. If the measuring block 13 cannot be inserted between the cathode 2 and the anode 3 of the magnesium electrolytic cell, the pole distance is too small, and readjustment is needed; if the measuring block 13 is inserted between the cathode 2 and the anode 3 of the magnesium electrolytic cell, the distance between the upper part and the lower part and the left part and the right part is larger, which indicates that the pole distance is too large and needs to be readjusted; if the measuring block 13 can be just inserted between the cathode 2 and the anode 3 of the magnesium electrolytic cell, the pole distance of the magnesium electrolytic cell is adjusted to the standard pole distance, and the adjustment is qualified.
Further, the measuring rod 11 includes a first end 111 connected to the handle 12, a second end 112 connected to the measuring block 13, and a connecting portion 113 connecting the first end 111 and the second end 112. In this embodiment, the connection portion 113 is horizontally disposed, but the connection portion 113 may be configured to have different structures and angles according to the electrode structure of the magnesium electrolytic cell, so as to provide more flexibility.
Further, the measuring rod 11 further includes a tie bar 114 for fixing, which is disposed between the first end 111 and the connecting portion 113, to reinforce the structure, so as to ensure the stability of the measuring rod 11.
Furthermore, the measuring rod 11 is Z-shaped, can better adapt to the electrode structure of the magnesium electrolytic cell, and has simple structure and convenient processing; of course, the measuring rod 11 may also have other shapes to accommodate the magnesium cell.
The handle 12 is intended to be held by an operator for pole pitch verification.
The measuring block 13 is used for verifying whether the pole distance of the magnesium electrolytic cell is adjusted to a standard pole distance.
Further, the measuring block 13 is a carbon steel measuring block. The carbon steel is an iron-carbon alloy with the carbon content of 0.0218% -2.11%, the hardness is high, the strength is high, and the measuring block 13 is also suitable for being used in high-temperature melts even if the pole distance verifying device 1 is applied to the high-temperature melts.
Further, the measuring block 13 is a rectangular parallelepiped. The structure of cuboid is more regular, convenient to use, simultaneously because in the verification process, measuring block 13 soaks in high temperature melt, and the cuboid can slow down its speed of warping. In the present embodiment, the standard pole pitch ranges from 40 to 44mm, and the thickness of the measuring block 13 is a fixed value of 42 mm.
When each group of anodes is arranged in a cathode frame, the verification is started after the polar distance is adjusted, and when the verification is performed, an operator holds the handle 12 to insert the measuring rod 11 downwards into the high-temperature melt, and inserts the measuring block 13 between the cathode 2 and the anode 3;
if the measuring block 13 cannot be inserted between the cathode 2 and the anode 3 of the magnesium electrolytic cell, the pole distance is too small, and readjustment is needed; if the measuring block 13 is inserted between the cathode 2 and the anode 3 of the magnesium electrolytic cell, the measuring block can move flexibly, namely, the distance between the upper part and the lower part and the left part and the right part is larger, which indicates that the polar distance is too large and needs to be readjusted; if the measuring block 13 can be just inserted between the cathode 2 and the anode 3 of the magnesium electrolytic cell, the pole distance of the magnesium electrolytic cell is adjusted to the standard pole distance, and the adjustment is qualified.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim.
Claims (5)
1. The pole distance verification device of the magnesium electrolytic cell is characterized in that the pole distance verification device (1) comprises a measuring rod (11), a handle (12) and a measuring block (13), wherein the handle (12) is arranged at one end of the measuring rod (11), the measuring block (13) is arranged at the other end of the measuring rod (11), the measuring block (13) is inserted between a cathode (2) and an anode (3) of the magnesium electrolytic cell, the size of the measuring block is matched with the standard pole distance of the magnesium electrolytic cell, and the measuring rod (11) comprises a first end (111) connected with the handle (12), a second end (112) connected with the measuring block (13) and a connecting part (113) connected with the first end (111) and the second end (112).
2. A pole pitch verification device for a magnesium electrolysis cell according to claim 1, wherein said measuring rod (11) further comprises a tie bar (114) for fixation provided between said first end (111) and said connection portion (113).
3. A pole pitch verification device for a magnesium electrolysis cell according to claim 1, wherein said measuring rod (11) is Z-shaped.
4. A pole pitch verification device for a magnesium electrolysis cell according to claim 1, wherein the measuring block (13) is a carbon steel measuring block.
5. A pole pitch verification device for a magnesium electrolysis cell according to claim 1, wherein the measuring block (13) is a rectangular parallelepiped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245753.3U CN211112255U (en) | 2019-08-02 | 2019-08-02 | Pole distance verification device of magnesium electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245753.3U CN211112255U (en) | 2019-08-02 | 2019-08-02 | Pole distance verification device of magnesium electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211112255U true CN211112255U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921245753.3U Active CN211112255U (en) | 2019-08-02 | 2019-08-02 | Pole distance verification device of magnesium electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211112255U (en) |
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2019
- 2019-08-02 CN CN201921245753.3U patent/CN211112255U/en active Active
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