CN213232530U

CN213232530U - Auxiliary tool for installing anode bus of electrolytic cell above 500KA

Info

Publication number: CN213232530U
Application number: CN202021825378.2U
Authority: CN
Inventors: 张玉兵; 吴杰; 张云胜; 梁远; 陈新
Original assignee: Qiye Installation Engineering Co ltd
Current assignee: Qiye Installation Engineering Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-18
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to an electrolysis trough technical field, this electrolysis trough anode bus installation appurtenance more than 500KA, including electrolysis upper portion groove window, the outer couple of top fixedly connected with of electrolysis upper portion groove window, the one end fixedly connected with backing plate of outer couple, the first nut of one end fixedly connected with of backing plate, the inside fixed mounting of first nut has first hexagon bolt, outer couple is close to the first steel sheet of one end fixedly connected with of first hexagon bolt, the first packing ring of one end fixedly connected with of first steel sheet. The utility model has the advantages that: this above 500KA electrolysis trough anode busbar installation appurtenance rotates first hexagon bolt and second hexagon bolt through adjustable spanner, adjusts first hexagon bolt and second hexagon bolt distance between first packing ring and second packing ring, and the dimensional change in the control welding process of being convenient for guarantees the straightness that hangs down of welding completion back anode busbar, strengthens and the electric conductive property between the anode rod.

Description

Auxiliary tool for installing anode bus of electrolytic cell above 500KA

Technical Field

The utility model relates to the technical field of electrolytic cells, in particular to an auxiliary tool for installing anode buses of electrolytic cells above 500 KA.

Background

The electrolytic cell consists of a cell body, an anode and a cathode, and an anode chamber and a cathode chamber are mostly separated by a diaphragm. The electrolytic bath is divided into three types, namely an aqueous solution electrolytic bath, a molten salt electrolytic bath and a non-aqueous solution electrolytic bath according to the difference of the electrolyte. When direct current passes through the electrolytic cell, an oxidation reaction occurs at the interface of the anode and the solution, and a reduction reaction occurs at the interface of the cathode and the solution, so as to prepare the required product. Carry out the optimal design to the electrolysis trough structure, rationally select electrode and diaphragm material, be the key that improves current efficiency, reduce the cell voltage, the energy saving consumes, electrolysis trough anode bus is as a very important part in the electrolytic aluminum industry, whether its installation quality reaches national standard and drawing design requirement, will directly influence production efficiency and fortune dimension cost, electrolysis trough anode bus need use appurtenance at the installation, however, current electrolysis trough anode bus appurtenance still has some problems at the installation:

1. the existing auxiliary tool for the anode bus of the electrolytic cell is troublesome to operate and very inconvenient to use when in use;

2. the existing electrolytic cell anode bus auxiliary tool is usually fixed in size, cannot change the size and is easy to cause deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an auxiliary tool for installing the anode bus of the electrolytic cell above 500 KA.

The purpose of the utility model is realized through the following technical scheme: the auxiliary tool for installing the anode bus of the electrolytic cell above 500KA comprises an electrolytic upper cell window, wherein the top end of the electrolytic upper cell window is fixedly connected with an outer hook, one end of the outer hook is fixedly connected with a base plate, one end of the base plate is fixedly connected with a first nut, a first hexagonal bolt is fixedly installed inside the first nut, one end, close to the first hexagonal bolt, of the outer hook is fixedly connected with a first steel plate, and one end of the first steel plate is fixedly connected with a first gasket;

the bottom fixedly connected with second steel sheet and third steel sheet of electrolysis upper portion groove window, the one end fixedly connected with steel pipe of second steel sheet, the one end fixedly connected with second nut of steel pipe, the inside fixed mounting of second nut has the second hex bolts, the one end fixedly connected with second packing ring of third steel sheet, the center of second packing ring and the center of second hex bolts are located same straight line.

Optionally, the window of the electrolysis upper tank is connected with the outer hook, the second steel plate and the third steel plate through welding.

Optionally, the outer hook is connected with the base plate through welding, and the outer hook is connected with the first steel plate through welding.

Optionally, the backing plate and the first nut are connected through welding, the model of the first nut is M30, and the model of the first hexagon bolt is M30.

Optionally, the first steel plate is located on one side of the first hexagon bolt, the first steel plate and the first washer are connected through welding, and the center of the first washer and the center of the first hexagon bolt are located on the same straight line.

Optionally, the second steel plate is connected with the steel pipe by welding, and a second hexagonal bolt slot is formed in the steel pipe.

Optionally, the second nut and the steel pipe are connected through welding, the second nut is M30, and the second hexagon bolt is M30.

Optionally, the third steel plate and the second washer are connected by welding, and the second washer is located on one side of the second hexagon bolt.

The utility model has the advantages of it is following:

1. this electrolysis trough anode bus installation appurtenance more than 500KA, weld backing plate and outer couple, weld first nut and backing plate, pass through the inside of threaded mounting first nut with first hex bolts, with second steel sheet and steel tube welding, with second nut and second steel tube welding, pass through the inside of threaded mounting second nut with second hex bolts, when using appurtenance, with outer couple, the surface of electrolysis upper portion groove window is welded to second steel sheet and third steel sheet, and easy operation, two people operate can, and it is fast, can save a large amount of human costs.

2. This electrolysis trough anode busbar installation appurtenance more than 500KA is fixed through appurtenance from top to bottom with every anode busbar both ends and electrolysis upper portion groove window part, rotates first hexagon bolt and second hexagon bolt through adjustable spanner, adjusts first hexagon bolt and second hexagon bolt distance between first packing ring and second packing ring, and the size change in the dynamic control welding process of being convenient for guarantees the straightness that hangs down of welding completion back anode busbar strengthens the electric conductive property between and the anode rod.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the outer hook of the present invention;

fig. 3 is a schematic structural diagram of the steel pipe of the present invention.

In the figure: 1-electrolysis upper tank window, 2-external hook, 3-backing plate, 4-first nut, 5-first hexagon bolt, 6-first steel plate, 7-first washer, 8-second steel plate, 9-third steel plate, 10-steel pipe, 11-second nut, 12-second hexagon bolt and 13-second washer.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-3, an auxiliary tool for installing an anode bus of an electrolytic cell above 500KA comprises an electrolytic upper cell window 1, wherein an outer hook 2 is fixedly connected to the top end of the electrolytic upper cell window 1, a backing plate 3 is fixedly connected to one end of the outer hook 2, a first nut 4 is fixedly connected to one end of the backing plate 3, a first hexagon bolt 5 is fixedly installed inside the first nut 4, a first steel plate 6 is fixedly connected to one end of the outer hook 2 close to the first hexagon bolt 5, and a first gasket 7 is fixedly connected to one end of the first steel plate 6; electrolysis upper portion groove window 1's bottom fixedly connected with second steel sheet 8 and third steel sheet 9, the one end fixedly connected with steel pipe 10 of second steel sheet 8, the one end fixedly connected with second nut 11 of steel pipe 10, the inside fixed mounting of second nut 11 has second hex bolts 12, the one end fixedly connected with second packing ring 13 of third steel sheet 9, the center of second packing ring 13 and the center of second hex bolts 12 are located same straight line, electrolysis upper portion groove window 1 and outer couple 2, second steel sheet 8 and third steel sheet 9 pass through welded connection, outer couple 2 and backing plate 3 pass through welded connection, outer couple 2 and first steel sheet 6: be used for the regulation of positive pole generating line outside size, backing plate 3 and first nut 4 pass through welded connection, 4 models of first nut are M30, 5 models of first hexagon bolt are M30, first steel sheet 6 is located one side of first hexagon bolt 5, first steel sheet 6 and first packing ring 7 pass through welded connection, the center of first packing ring 7 and the center of first hexagon bolt 5 are located same straight line, second steel sheet 8 and steel pipe 10 pass through welded connection, the inside of steel pipe 10 be provided with second hexagon bolt 12 slotted hole, second nut 11 and steel pipe 10 pass through welded connection, 11 models of second nut are M30, 12 models of second hexagon bolt are M30, second nut 11 and third steel sheet 9: for adjusting the inner edge size of the anode bus bar, the third steel plate 9 is connected with the second gasket 13 through welding, and the second gasket 13 is positioned on one side of the second hexagon bolt 12.

The working process of the utility model is as follows: when the auxiliary tool for installing the anode bus of the electrolytic cell above 500KA is used, a user welds the backing plate 3 and the outer hook 2, welds the first nut 4 and the backing plate 3, installs the first hexagon bolt 5 into the first nut 4 through threads, welds the second steel plate 8 and the steel pipe 10, welds the second nut and the second steel pipe, installs the second hexagon bolt 12 into the second nut 11 through threads, and when the auxiliary tool is used, welds the outer hook 2, the second steel plate 8 and the third steel plate 9 onto the surface of the window 1 of the electrolytic upper cell, the auxiliary tool is simple to operate, can be operated by two persons, is high in speed, and can save a large amount of labor cost, the auxiliary tool for installing the anode bus of the electrolytic cell above 500KA is used, fine adjustment is carried out after the anode of the electrolytic cell is roughly in place, two ends of each anode bus and the part of the window 1 of the electrolytic upper cell are fixed up and down through the auxiliary tool, every positive pole generating line needs 4 sets of appurtenance, 4 positive pole generating lines of every electrolysis upper portion groove need 16 sets altogether, rotate first hexagon bolt 5 and second hexagon bolt 12 through adjustable spanner, adjust the distance of first hexagon bolt 5 and second hexagon bolt 12 between first packing ring 7 and second packing ring 13, retest the inside and outside size between two sets of positive pole generating lines according to the construction drawing, and the relative electrolysis upper portion groove window board size of single positive pole generating line, if not inconsistent with the drawing design, the application adjustable spanner adjustment appurtenance, make it reach the design size, the adjustment anti-deformation, release welding stress. According to construction experience, the two anode buses are adjusted to be inverted splayed, the size of the lower opening is fixed, the size of the upper opening is 4-6 mm larger than the design size of a drawing, the size change in the welding process is convenient to dynamically control, the verticality of the anode buses after welding is guaranteed, the electric conductivity between the anode buses and an anode guide rod is enhanced, an auxiliary tool is fixed, the loosening condition needs to be checked at any time in the welding process, the geometric size is rechecked, and if errors are increased, the flowing adjustment is carried out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1.500KA above electrolysis trough anode bus installation appurtenance, including electrolysis upper portion groove window (1), its characterized in that: an outer hook (2) is fixedly connected to the top end of the upper electrolytic cell window (1), a backing plate (3) is fixedly connected to one end of the outer hook (2), a first nut (4) is fixedly connected to one end of the backing plate (3), a first hexagon bolt (5) is fixedly mounted inside the first nut (4), a first steel plate (6) is fixedly connected to one end, close to the first hexagon bolt (5), of the outer hook (2), and a first gasket (7) is fixedly connected to one end of the first steel plate (6);

bottom fixedly connected with second steel sheet (8) and third steel sheet (9) of electrolysis upper portion groove window (1), the one end fixedly connected with steel pipe (10) of second steel sheet (8), the one end fixedly connected with second nut (11) of steel pipe (10), the inside fixed mounting of second nut (11) has second hex bolts (12), the one end fixedly connected with second packing ring (13) of third steel sheet (9), the center of second packing ring (13) and the center of second hex bolts (12) are located same straight line.

2. The auxiliary tool for installing the anode busbar of the electrolytic cell above 500KA as claimed in claim 1, wherein: the electrolysis upper tank window (1) is connected with the outer hook (2), the second steel plate (8) and the third steel plate (9) through welding.

3. The auxiliary tool for installing the anode busbar of the electrolytic cell above 500KA as claimed in claim 1, wherein: the outer hook (2) is connected with the backing plate (3) through welding, and the outer hook (2) is connected with the first steel plate (6) through welding.

4. The auxiliary tool for installing the anode busbar of the electrolytic cell above 500KA as claimed in claim 1, wherein: backing plate (3) and first nut (4) are through welded connection, first nut (4) model is M30, first hexagon bolt (5) model is M30.

5. The auxiliary tool for installing the anode busbar of the electrolytic cell above 500KA as claimed in claim 1, wherein: the first steel plate (6) is located on one side of the first hexagon bolt (5), the first steel plate (6) is connected with the first gasket (7) in a welding mode, and the center of the first gasket (7) and the center of the first hexagon bolt (5) are located on the same straight line.

6. The auxiliary tool for installing the anode busbar of the electrolytic cell above 500KA as claimed in claim 1, wherein: the second steel plate (8) is connected with the steel pipe (10) in a welding mode, and a slotted hole of a second hexagon bolt (12) is formed in the steel pipe (10).

7. The auxiliary tool for installing the anode busbar of the electrolytic cell above 500KA as claimed in claim 1, wherein: the second nut (11) and the steel pipe (10) are connected through welding, the model of the second nut (11) is M30, and the model of the second hexagon bolt (12) is M30.

8. The auxiliary tool for installing the anode busbar of the electrolytic cell above 500KA as claimed in claim 1, wherein: the third steel plate (9) is connected with a second gasket (13) through welding, and the second gasket (13) is located on one side of the second hexagon bolt (12).