Integrated short circuit tool for electrolytic bath

Abstract

The utility model discloses an integrated short-circuit tool for an electrolytic bath, which comprises a hanging bracket, two rows of clamps which are arranged in parallel are arranged at the bottom of the hanging bracket, a plurality of copper bars which are arranged in parallel at intervals are arranged on the two clamps, and the clamps can be longitudinally and telescopically adjusted so as to adjust the height positions of the copper bars. Due to the fact that the multiple copper bars are installed on the hanging bracket through the clamps to form the integrated structure, when the device is used, the copper bars do not need to be manually placed on an electrolytic bath current-conducting plate one by one, the copper bars can be hoisted to an electrolytic bath to be short-circuited at a time through a traveling crane, labor intensity is lowered, efficiency is improved, and meanwhile hoisting safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smelting, and more specifically to an integrated short-circuit tool for an electrolytic cell. Background Art

[0002] The electrolytic cell is the main equipment for cathode copper production. It is used to carry the anode and cathode plates and the electrolytic solution. When powered on, it is composed of the electrolytic cell, the electrolytic solution, the anode plate, the cathode plate and the copper conductive plate. The cell body is generally a rectangular cell cast with reinforced concrete. The cell is lined with glass fiber reinforced plastic anti-corrosion material. The anode plates and cathode plates are evenly and alternately suspended in the cell body. It is used for copper electrolysis production. During the electrolysis process, the output circuit of the electrolytic cell adopts the multiple connection method, that is, the circuits between the electrolytic cells are connected in series, while the circuits between the cathode and anode plates in the electrolytic cell are connected in parallel.

[0003] The copper electrolytic production process is generally composed of multiple electrolytic cells to form a group, each group has 10 to 20 electrolytic cells, and 1-2 groups of electrolytic cells are controlled by a short-circuit switch. When an electrolytic cell in the group is damaged and cannot produce, in order not to affect the power-on production of other electrolytic cells in the group, the conductive plates at both ends of the damaged electrolytic cell are short-circuited to ensure that the other electrolytic cells in the group can be powered on normally.

[0004] At present, the short-circuiting method for repairing electrolytic cells is as follows: conductive copper rods are overlapped horizontally on the conductive plates at both ends of the cell body one by one, about 50 rods are overlapped, and then about 20 conductive copper rods are placed vertically above the two ends of the conductive rods and the conductive plates for fixing. The total amount is about 70 rods, totaling about 1 ton. This short-circuiting method has the following problems in actual operation: 1. The short-circuited conductive rods need to be placed one by one on the conductive plates of the electrolytic cell to be repaired, which is labor-intensive for personnel operation and is dangerous during the lifting and transportation of copper conductive rods; 2. The cell voltage of the short-circuited electrolytic cell is high, the number of conductive copper rods used for short-circuiting is insufficient or the contact is poor, and the personnel touch the conductive rods during the maintenance process and cause displacement, which will cause the cell voltage to rise further, and in severe cases may cause "explosion" phenomenon; 3. The contact voltage drop between the conductive copper rod and the conductive plate increases, the heat is too large, the surface copper plating layer of the conductive copper rod is easily damaged, and the consumption of the conductive copper rod is increased. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a short-circuiting tool that is convenient for a crane to directly lift the conductive copper rod to the electrolytic cell for short-circuiting and energizing; the clamp of the conductive copper rod has an adjustment function to ensure that each conductive copper rod is in close contact with the conductive plate, which is conducive to conduction; a platform for placing a counterweight component is provided in the middle of the hanger to increase the overall weight of the frame, improve the conductive performance of the contact points between the conductive copper rod and the conductive plate, and reduce the voltage drop of the electrolytic cell when short-circuiting.

[0006] To solve the above problems, the utility model adopts the following technical solutions: An electrolytic cell integrated short-circuit tool, comprising a hanger, two rows of parallel clamps are installed at the bottom of the hanger, a plurality of parallel and spaced copper rods are installed on the two clamps, and the clamps can be longitudinally telescopically adjusted to adjust the height position of the copper rods.

[0007] Preferably, a platform for placing a counterweight component is installed on the top of the hanger.

[0008] Preferably, a hanging ring is installed on the top of the breeding plate.

[0009] Preferably, the hanger is a frame-type structure.

[0010] Preferably, the clamp is composed of a plurality of fixed rings arranged at intervals, and the copper rod is inserted into the fixed ring for locking.

[0011] Preferably, the fixing ring and the hanger are connected via a retractable adjusting member.

[0012] Preferably, the adjusting member is threadably connected to the hanger using a screw structure.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Since several copper bars are mounted on the hanger through the clamp to form an integrated structure, when in use, there is no need to manually place the copper bars one by one on the conductive plate of the electrolytic cell. The copper bars can be hoisted to the electrolytic cell to be short-circuited at one time by a crane, which reduces labor intensity, improves efficiency, and also improves the safety of hoisting.

[0015] The copper rod is fixed to the hanger by a clamp, and the structure is stable, so the copper rod will not be easily displaced.

[0016] The clamp can be adjusted longitudinally, thereby ensuring that each copper rod is in close contact with the conductive plate, which is beneficial to conduction.

[0017] A platform for placing counterweight components is provided in the middle of the hanger to increase the overall weight of the hanger, improve the conductivity of the contact points between the conductive copper rod and the conductive plate, and reduce the voltage drop of the electrolytic cell when short-circuited. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the clamp of the present utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Lifting ring; 2. Clamp; 21. Fixing ring; 22. Adjustment piece; 3. Hanger; 4. Copper rod; 5. Platform; DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] An integrated short-circuit tool for an electrolytic cell includes a hanger 3, two rows of parallel clamps 2 are installed at the bottom of the hanger 3, a plurality of parallel copper rods 4 are installed on the two clamps 2, and the clamps 2 can be longitudinally telescopically adjusted to adjust the height position of the copper rods 4. After the plurality of copper rods 4 are fixed, they are a whole, and a plurality of copper rods 4 can be lifted at one time during transportation. After the copper rods 4 are fixed, they will not easily shift during maintenance, ensuring the stability of the structure. It can be understood that the hanger 3 can be a frame-type structure, which is composed of four frames, and two parallel clamps 2 can be installed at the bottom of the two parallel frames of the hanger 3.

[0024] In some embodiments, a platform 5 for placing a counterweight component is installed on the top of the hanger 3. The platform 5 mainly plays a bearing role and can be a plate-shaped structure. The weight is placed on the platform 5 to increase the overall weight of the hanger 3 and improve the conductivity of the contact between the copper rod 4 and the conductive plate. Furthermore, a lifting ring 1 is installed on the top of the breeding board, and the lifting rope can be tied to the lifting ring 1 during lifting. Of course, the lifting ring 1 can also be installed on the hanger 3.

[0025] In some embodiments, the clamp 2 is composed of a plurality of fixed rings 21 arranged at intervals, and the copper rod 4 is locked after being inserted into the fixed ring 21. It can be understood that the clamp 2 has two rows, and the fixed rings 21 on the two rows of clamps 2 correspond to each other. When installing, the copper rod 4 can be inserted into the two corresponding fixed rings 21. Furthermore, since the conductive plates on each electrolytic cell may have different heights, if the height of each copper rod 4 is consistent, it will cause individual copper rods 4 to not contact the conductive plates, affecting the guiding performance. Therefore, the fixed ring 21 is connected to the hanger 3 through a retractable adjusting member 22, and the fixed ring 21 is connected to the hanger 3 through a retractable adjusting member 22. The adjusting member 22 is threadedly connected to the hanger 3 using a screw structure, and then the height of the copper rod 4 can be adjusted by rotating the adjusting member 22.

[0026] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An integrated short-circuit tool for an electrolytic cell, comprising a hanger (3), characterized in that: Two rows of parallelly arranged clamps (2) are installed at the bottom of the hanger (3), and a plurality of parallel and spaced copper rods (4) are installed between the two clamps (2). The clamps (2) can be longitudinally telescopically adjusted to thereby adjust the height position of the copper rods (4).

2. The electrolytic cell integrated short-circuit tool according to claim 1, characterized in that: A platform (5) for placing a counterweight component is installed on the top of the hanger (3).

3. The electrolytic cell integrated short-circuit tool according to claim 2, characterized in that: A lifting ring (1) is installed on the top of the platform (5).

4. The electrolytic cell integrated short-circuit tool according to claim 1, characterized in that: The hanger (3) is a frame-type structure.

5. The electrolytic cell integrated short-circuit tool according to claim 1, characterized in that: The clamp (2) is composed of a plurality of fixed rings (21) arranged at intervals, and the copper rod (4) is inserted into the fixed ring (21) and then locked.

6. The electrolytic cell integrated short-circuit tool according to claim 5, characterized in that: The fixing ring (21) and the hanger (3) are connected via a telescopic adjustment member (22).

7. The electrolytic cell integrated short-circuit tool according to claim 6, characterized in that: The adjusting member (22) is threadably connected to the hanger (3) using a screw structure.

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