CN210826391U - Aluminum electrolysis emergency cross-tank shunt - Google Patents
Aluminum electrolysis emergency cross-tank shunt Download PDFInfo
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- CN210826391U CN210826391U CN201921886381.2U CN201921886381U CN210826391U CN 210826391 U CN210826391 U CN 210826391U CN 201921886381 U CN201921886381 U CN 201921886381U CN 210826391 U CN210826391 U CN 210826391U
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Abstract
The utility model discloses an aluminum electrolysis emergency cross-groove current divider, which is used for being connected between a horizontal bus of a leakage furnace electrolytic tank of an aluminum electrolysis tank and a stand bus of a lower electrolytic tank, and comprises an aluminum guide rod, wherein one end of the aluminum guide rod is welded with a first aluminum soft belt, and the other end of the first aluminum soft belt is connected with a first compression aluminum plate in a compression manner and is connected with the horizontal bus of the leakage furnace electrolytic tank; the other end of the aluminum guide rod is welded with a second aluminum soft belt, and the other end of the second aluminum soft belt is connected with a second compression aluminum plate in a compression mode and is connected with an upright post bus of the next electrolytic cell; the first aluminum soft belt and the second aluminum soft belt are formed by welding aluminum soft belts layer by layer. The utility model discloses can realize electrolysis series safety circular telegram when taking place electrolysis trough week generating line break and cause series to have a power failure, shorten exception handling time, guarantee electrolysis series safety.
Description
Technical Field
The utility model belongs to electrolytic aluminum production field, concretely relates to emergent cross-tank shunt of aluminium electroloysis.
Background
The aluminum electrolysis cell is connected in series by the cell periphery bus, once a certain electrolysis cell has furnace leakage to cause the cell periphery bus to be broken, a series of power cut is necessarily caused, the time of the series of power cut is in direct proportion to loss, the longer the power cut time is, the greater the series of potential safety hazards and economic loss are, if the production can not be recovered by electrifying in time, particularly the risk of series complete stop is inevitably caused when the time exceeds 3 hours. In the production of an electrolysis series, the condition that a furnace leakage occurs in an abnormal electrolytic cell to damage a loop bus sometimes occurs, and if a reliable emergency measure is not available, the electrolytic cell does not have a power transmission condition because the damaged bus is repaired for too long time, so that the whole series of production stops, and huge loss is caused to enterprises.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the prior art, the utility model provides an emergent cross-cell shunt for aluminum electrolysis, which is used for rapidly installing the special cross-cell shunt after series power failure caused by the break of the peripheral bus of an electrolytic cell, realizing the safe electrification of an electrolysis series, shortening the abnormal processing time and ensuring the safety of the electrolysis series.
The utility model discloses a realize through following technical scheme.
An aluminum electrolysis emergency cross-tank current divider is used for being connected between a horizontal bus of a leakage cell of an aluminum electrolysis cell and an upright post bus of a next electrolytic cell and comprises an aluminum guide rod (2), wherein one end of the aluminum guide rod (2) is welded with a first aluminum soft belt (1), and the other end of the first aluminum soft belt (1) is connected with a first compression aluminum plate (4) in a compression mode and is connected with the horizontal bus of the leakage cell; the other end of the aluminum guide rod (2) is welded with a second aluminum soft belt (3), and the other end of the second aluminum soft belt (3) is connected with a second compression aluminum plate (5) in a compression mode and is connected with an upright post bus of the next electrolytic cell; the first aluminum soft belt and the second aluminum soft belt are formed by welding aluminum soft belts layer by layer.
Furthermore, the number of the first aluminum soft belt bundles (1) is 1, and the number of the second aluminum soft belt bundles (3) is 2.
Furthermore, a first aluminum soft belt (1) is welded on the upper surface of the aluminum guide rod (2), and two second aluminum soft belt (3) are respectively welded on the two side surfaces of the aluminum guide rod (2).
Further, the cross-sectional area of the first aluminum soft belt and the second aluminum soft belt is 0.07m2、0.072m2。
When the electrolytic cell leaks, one end of the aluminum electrolysis emergency cross-cell current divider is connected to a horizontal bus of the electrolytic cell of the leaking furnace, and the other end of the aluminum electrolysis emergency cross-cell current divider is connected to a stand column bus of the next electrolytic cell, so that the purposes of dealing with accidents and powering on are realized; considering the current carrying capacity and the size of the shunt bus, the design current density of the electrolysis bath bus is 0.92A/mm2The safe current density of the aluminum is 3.2-3.6A/mm2The minimum current passing area of the shunt bus is 0.07m2。
In order to ensure the installation precision and speed, emergency tools such as a tool trolley, a clamp, a lifting hook and the like are used for assisting installation.
The utility model has the advantages of: the utility model discloses when being applied to and taking place unusual leak out stove towards when losing the negative pole generating line emergence outage accident in the aluminium electroloysis production, the problem of unable power transmission immediately, the emergent cross-slot shunt of easy to assemble fast realizes the quick power supply of electrolysis series, reduces series safety risk, reduces series power failure loss.
Drawings
Fig. 1 is a top view of the structure of the present invention;
fig. 2 is a side view of the structure of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in the figure 1-2, the aluminum electrolysis emergency cross-groove current divider is used for being connected between a horizontal bus of a leakage furnace electrolytic tank of an aluminum electrolysis tank and an upright post bus of a next electrolytic tank, and comprises an aluminum guide rod 2, wherein one end of the aluminum guide rod 2 is welded with a first aluminum soft belt bundle 1, the other end of the first aluminum soft belt bundle 1 is connected with a first compression aluminum plate 4 in a compression mode and is connected with the horizontal bus of the leakage furnace electrolytic tank, the other end of the aluminum guide rod 2 is welded with a second aluminum soft belt bundle 3, the other end of the second aluminum soft belt bundle 3 is connected with a second compression aluminum plate 5 in a compression mode and is connected with the upright post bus of the next electrolytic tank, the first aluminum soft belt bundle and the second aluminum soft belt bundle are respectively formed by welding aluminum soft belts layer by layer, the first aluminum soft belt bundle 1 is 1, the second aluminum soft belt bundle 3 is 2, the first aluminum soft belt bundle 1 is welded on the upper surface of the aluminum guide rod 2, the two second aluminum soft belt bundles 3 are respectively welded on the two side surfaces of the aluminum guide rod 2, and the first aluminum soft belt bundle has a cross-sectional area of 220mm × mm, 3683.
What has been described above is only the preferred embodiment of the present invention, and the present invention is not limited thereto. It should be noted that other modifications and equivalents may be made by those skilled in the art in light of the teachings of the present disclosure to achieve the same purpose, and should be construed as within the scope of the present disclosure.
Claims (4)
1. An aluminum electrolysis emergency cross-tank current divider is used for being connected between a horizontal bus of a leakage cell of an aluminum electrolysis cell and an upright post bus of a next electrolytic cell, and is characterized by comprising an aluminum guide rod (2), wherein one end of the aluminum guide rod (2) is welded with a first aluminum soft belt bundle (1), and the other end of the first aluminum soft belt bundle (1) is in compression joint with a first compression joint aluminum plate (4) which is connected with the horizontal bus of the leakage cell; the other end of the aluminum guide rod (2) is welded with a second aluminum soft belt (3), and the other end of the second aluminum soft belt (3) is connected with a second compression aluminum plate (5) in a compression mode and is connected with an upright post bus of the next electrolytic cell; the first aluminum soft belt and the second aluminum soft belt are both formed by welding aluminum soft belts layer by layer.
2. The aluminum electrolysis emergency cross-cell diverter according to claim 1, wherein the number of the first aluminum soft belt bundle (1) is 1, and the number of the second aluminum soft belt bundle (3) is 2.
3. The aluminum electrolysis emergency cross-slot diverter according to claim 2, wherein a first aluminum soft belt (1) is welded on the upper surface of the aluminum guide rod (2), and two second aluminum soft belt (3) are respectively welded on the two side surfaces of the aluminum guide rod (2).
4. The aluminum electrolysis emergency cross-cell diverter according to claim 1, wherein the cross-sectional area of the first aluminum soft belt bundle and the second aluminum soft belt bundle is 0.07m2、0.072m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921886381.2U CN210826391U (en) | 2019-11-05 | 2019-11-05 | Aluminum electrolysis emergency cross-tank shunt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921886381.2U CN210826391U (en) | 2019-11-05 | 2019-11-05 | Aluminum electrolysis emergency cross-tank shunt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210826391U true CN210826391U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921886381.2U Active CN210826391U (en) | 2019-11-05 | 2019-11-05 | Aluminum electrolysis emergency cross-tank shunt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210826391U (en) |
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2019
- 2019-11-05 CN CN201921886381.2U patent/CN210826391U/en active Active
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