CN217677822U - Auxiliary conductive device for anode of electrolytic cell - Google Patents

Abstract

The utility model discloses an auxiliary conductive device for anode of electrolytic cell, be in including water conservancy diversion area and connection the first connection structure and the second connection structure at water conservancy diversion area both ends, first connection structure is connected on the positive pole guide arm, second connection structure connects on positive pole bus, first connection structure include with the guide arm current conducting plate that the water conservancy diversion area is connected and connect the curb plate at guide arm current conducting plate both ends, guide arm current conducting plate and two the curb plate forms the U type installation passageway of positive pole guide arm business turn over, the opening part of U type installation passageway be provided with be used for with the tight structure in top of positive pole guide arm is hugged closely to the guide arm current conducting plate. The utility model discloses a set the form of U type installation passageway to first connection structure and come to be connected with the positive pole guide arm, can utilize the tight structure in top to realize switching on and breaking off of guide arm current conducting plate and positive pole guide arm, be convenient for dismantle or loosen first connection structure, the adjustment of the positive pole guide arm of being convenient for and positive pole generating line relative position on by the positive pole guide arm.

Description

Auxiliary conductive device for anode of electrolytic cell

Technical Field

The utility model relates to the technical field of electrolysis, in particular to an auxiliary conductive device for an anode of an electrolytic cell.

Background

The anode at the corner of part of the electrolytic cell has poor electric conduction and the anode carbon block at the corner has long package, so that the anode consumption is uneven. To solve this problem, the prior art usually adds a conductive device as a bypass between the anode rod and the bus bar to enhance the anode conductivity, wherein one end of the conductive device is connected to the anode rod, and the other end is connected to the bus bar. Because the anode guide rod and the bus bar for industrial use have large volumes, the existing conductive device can be generally made into a large and heavy volume in order to conduct electricity normally, so that the installation and the disassembly are more complicated, and the labor intensity is increased. When the anode of the electrolytic cell is replaced or the bus bar is lifted, the two ends of the conductive device need to be completely disassembled because the anode and the bus bar need to move relatively, and obviously, a large amount of work is needed.

The Chinese patent with application publication number CN 102677096A discloses an aluminum electrolysis cell emergency short-circuit bus, which comprises a flow guide bus and an aluminum flexible connection, wherein two ends of the flow guide bus are respectively and fixedly connected with one end of the aluminum flexible connection, the other end of the aluminum flexible connection is respectively and fixedly connected with the upper part of the short-circuit bus, and the cross-sectional sizes of the flow guide bus and the short-circuit bus are consistent with the cross-sectional size of an anode guide rod of an electrolysis cell; the short-circuit bus at one end of the flow-guiding bus is fastened on the anode bus at the power outlet side of the short-circuit aluminum electrolytic cell, and the short-circuit bus at the other end of the flow-guiding bus is fastened on the anode bus at the power inlet side of the adjacent downstream aluminum electrolytic cell. This scheme passes through box fixture fixed connection with the short circuit generating line on the positive pole generating line to realize the plug connection, the installation of being convenient for, because the position relation of positive pole generating line and short circuit generating line is confirmed basically, when the two need be connected, can adopt this mode directly to peg graft, nevertheless, to the connection of positive pole guide arm and generating line, need keep good connected relation before relative movement and after relative movement, at this moment, the connected mode of above-mentioned scheme can't satisfy the demand because fixed both ends can't be dismantled.

The Chinese patent with the granted publication number of CN 201678746U discloses an aluminum cell roasting starting connector, which comprises two compression joint aluminum blocks and an aluminum soft belt, wherein one compression joint aluminum block is L-shaped, the other compression joint aluminum block is rectangular, a round hole is formed in the rectangular compression joint aluminum block, and two ends of the aluminum soft belt are respectively connected with the two compression joint aluminum blocks in a welding manner. When the anode guide rod is installed, the rectangular compression joint aluminum block is compressed and connected with the anode guide rod through the high-strength bolt; the L-shaped aluminum block is pressed and connected with the upper surface of the anode balance bus through the U-shaped clamp, the U-shaped clamp nut and the U-shaped clamp bolt. When a rectangular compression joint aluminum block is installed, a high-strength bolt needs to be drilled on the anode guide rod, so that the anode guide rod needs to be installed at a specified position, and the anode guide rod and a bus are inconvenient to find and accurately install after the anode guide rod and the bus move relatively, and inconvenient use is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an auxiliary conductive device for anode of electrolytic cell to solve the problem that above-mentioned prior art exists, come to be connected with the anode guide arm through the form that sets U type installation passageway with first connection structure, can utilize the tight structure in top to realize switching on and breaking off of guide arm current conducting plate and anode guide arm, be convenient for dismantle or loosen first connection structure, the adjustment of the anode guide arm of being convenient for and positive pole generating line relative position by the anode guide arm.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides an auxiliary conductive device for anode of electrolytic cell, be in including water conservancy diversion area and connection the first connection structure and the second connection structure at water conservancy diversion area both ends, first connection structure is connected on the positive pole guide arm, second connection structure connects on positive pole bus, first connection structure include with the guide arm current conducting plate that the water conservancy diversion area is connected and connect the curb plate at guide arm current conducting plate both ends, guide arm current conducting plate and two the curb plate forms the U type installation passageway of positive pole guide arm business turn over, the opening part of U type installation passageway be provided with be used for with the tight structure in top of positive pole guide arm is hugged closely to the guide arm current conducting plate.

Preferably, the tightening structure comprises a support plate and a first jackscrew penetrating through and in threaded connection with the support plate, the side plate is provided with a through hole penetrating through the support plate, and the end of the first jackscrew can abut against the anode rod.

Preferably, the width of the side plate is greater than that of the anode guide rod, and the through hole is formed in a part of the side plate extending out of the anode guide rod.

Preferably, the guide bar conductive plate and/or the side plate is supported on the anode bus bar.

Preferably, an insulation gap is arranged between the side plate and the anode guide rod.

Preferably, the second connecting structure comprises a bus bar conductive plate connected with the flow guide strip and a U-shaped clip for clamping the bus bar conductive plate on the anode bus bar.

Preferably, the diversion belt is made of a soft aluminum belt, and the soft aluminum belt is formed by laminating a plurality of aluminum sheets.

Preferably, the bus bar conductive plate has a width greater than a width of the soft aluminum strip.

Preferably, at least one arm of the U-shaped card is provided with a second jackscrew, and an end of the second jackscrew can abut against the bus conductive plate or the anode bus.

Preferably, the guide rod conducting plate is an aluminum plate, the bus conducting plate is an aluminum plate, and the supporting plate is a steel plate.

The utility model discloses for prior art gain following technological effect:

(1) The first connecting structure is arranged in the U-shaped mounting channel to be connected with the anode guide rod, so that the conduction and disconnection between the guide rod current-conducting plate and the anode guide rod can be realized by utilizing the jacking structure, the first connecting structure is convenient to disassemble or loosen from the anode guide rod, and the relative position of the anode guide rod and the anode bus is convenient to adjust;

(2) The utility model supports the guide rod current-conducting plate and/or the side plate on the anode bus, and the guide rod current-conducting plate and/or the side plate is matched with the first jackscrew to form the support for the first connecting structure, thereby ensuring the connection relation and the connection stability between the first connecting structure and the anode guide rod, ensuring the conduction effect of the guide rod current-conducting plate and the anode guide rod, and simultaneously, when the first connecting structure is disassembled or assembled, the anode bus can be utilized to support the first connecting structure, thereby improving the convenience of disassembly and assembly;

(3) The utility model has the advantages that the insulation gap is arranged between the side plate and the anode guide rod, so that the side plate and the anode guide rod are insulated without arranging an insulating material, and the two side plates can be conveniently placed on the two sides of the anode guide rod due to the existence of the insulation gap, so that the first connecting structure can be conveniently installed;

(4) The utility model discloses the water conservancy diversion area adopts soft aluminium area, and the guide arm current conducting plate adopts aluminum plate, and the generating line current conducting plate adopts aluminum plate, can improve electrically conductive effect, and the backup pad adopts the steel sheet, can improve the tight intensity in top.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

wherein, 1, side plates; 2. a guide rod conductive plate; 3. a bus conductive plate; 4. a flow guide belt; 5. a U-shaped card; 6. a second jackscrew; 7. a support plate; 8. a first jackscrew; 9. a through hole; 10. an anode stem; 20. and an anode bus bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model aims at providing an auxiliary conductive device for anode of electrolytic cell to solve the problem that prior art exists, come to be connected with the anode guide arm through the form that sets U type installation passageway with first connection structure, can utilize the tight structure in top to realize switching on and breaking off of guide arm current conducting plate and anode guide arm, be convenient for dismantle or loosen first connection structure, the adjustment of the anode guide arm and the relative position of anode bus of being convenient for by the anode guide arm.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1-3, the utility model provides an auxiliary conductive device for the anode of an electrolytic cell, which comprises a diversion belt 4 and a first connecting structure and a second connecting structure connected at the two ends of the diversion belt 4, wherein the first connecting structure is connected on an anode guide rod 10, and the second connecting structure is connected on an anode bus 20. The water conservancy diversion area 4 has better electrically conductive effect, can adopt materials such as copper, aluminum plate to make, and water conservancy diversion area 4 can have certain flexibility, can bending deformation to adapt to the change of different positions, thereby can reduce the demand to 4 precisions of water conservancy diversion area when first connection structure and second connection structure connect, improve commonality and convenience. The diversion belt 4 is used for forming a bridge for connecting the guide rod conducting plate 2 with the bus conducting plate 3, is equivalent to the action of a conducting wire, and is used for adding a bypass between the anode guide rod 10 and the anode bus 20 to strengthen the anode conduction, thereby solving the problem that corner anode carbon blocks are wrapped in a long way due to poor conduction and enabling the anode to be uniformly consumed. The first connecting structure comprises a guide rod conducting plate 2 connected with the guide belt 4 and side plates 1 connected to two ends of the guide rod conducting plate 2, the guide rod conducting plate 2 and the side plates 1 can be welded or detachably connected by the same or different materials, and the guide rod conducting plate 2 is guaranteed to have excellent conducting performance and can be in close contact with the anode guide rod 10 to conduct electricity. The guide rod conducting plate 2 and the two side plates 1 form a U-shaped installation channel for the anode guide rod 10 to enter and exit, when the first connecting structure is installed, the opening of the U-shaped installation channel is aligned to the anode guide rod 10, the anode guide rod 10 is clamped in the U-shaped installation channel, and when the anode guide rod 10 is moved, the U-shaped installation channel can be directly moved in the U-shaped installation channel or separated from the anode guide rod 10. A jacking structure for enabling the guide rod conducting plate 2 to be tightly attached to the anode guide rod 10 is arranged at the opening of the U-shaped mounting channel, a jackscrew of the jacking structure is connected to the side plate 1, and a jacking end of the jackscrew is tightly jacked on the anode guide rod 10 through screwing-in; or the jackscrew of the jacking structure is connected to the fixed rod, the fixed rod is clamped on the side plate 1 through the clamping jaw, and the jacking end of the jackscrew is tightly jacked on the anode guide rod 10. The second connecting structure may be in the form of a U-shaped clip 5 or other fixed connection (e.g., bolted, fastened, etc.) to the anode bus bar 20, although a structure similar to the first connecting structure may be used, and the U-shaped clip 5 is preferred because the anode bus bar 20 is generally bulky. In addition, because the connection mode of the diversion strips 4 and the anode bus bar 20 is not unique, the installation direction of the diversion strips 4 is also not unique, and at the moment, the opening direction of the U-shaped installation channel can also be changed along with the connection mode. Generally, the opening direction of the U-shaped installation channel is perpendicular to the direction of the anode bus bar 20 and faces the anode guide bar 10, so that the abutting structure can be conveniently installed or disassembled on the side of the anode guide bar 10 away from the anode bus bar 20, and the current guiding belt 4 or the first connecting structure can be conveniently supported by the anode bus bar 20. The utility model discloses a form that sets U type installation passageway to first connection structure comes to be connected with positive pole guide arm 10, can realize switching on and breaking off of guide arm current conducting plate 2 and positive pole guide arm 10 under the tight effect in top of the tight structure in top, convenient to detach or loosen being connected of first connection structure and positive pole guide arm 10 to be convenient for positive pole guide arm 10 and the adjustment of positive pole generating line 20 relative position.

The jacking structure can comprise a supporting plate 7, the side plate 1 is provided with a through hole 9, the supporting plate 7 penetrates through and is installed in the through hole 9, at the moment, the supporting plate 7 seals the opening of the U-shaped installation channel, and an annular space for sleeving the anode guide rod 10 is formed. First jackscrew 8 runs through and threaded connection is on backup pad 7, and the tip of first jackscrew 8 can the butt on anode rod 10 for guide arm current-conducting plate 2 and the realization of anode rod 10 in close contact with switch on through screwing up first jackscrew 8. The supporting plates 7 may be disposed only in the middle of the side plate 1, or may be disposed in plural numbers and uniformly distributed in the height direction of the side plate 1. Only one first jackscrew 8 can be arranged in the transverse direction of each support plate 7, and the first jackscrew 8 is arranged in the middle of the first support plate 7, or a plurality of first jackscrews 8 can be arranged and uniformly distributed along the length direction of the support plate 7.

The width of the side plate 1 can be larger than that of the anode guide rod 10, after the guide rod conductive plate 2 is contacted with the anode guide rod 10, a part of the side plate 1 extends out of the anode guide rod 10, the through hole 9 can be arranged on the part of the side plate 1 extending out of the anode guide rod 10, and the through holes 9 on the two side plates 1 are oppositely arranged.

The guide bar conductive plates 2 may be supported on the anode bus bar 20 alone, or the side plates 1 may be supported on the anode bus bar 20 alone, or the guide bar conductive plates 2 may be supported on the anode bus bar 20 together with the side plates 1. Support through positive pole generating line 20 cooperatees with first jackscrew 8 and forms the support to first connection structure altogether, can guarantee the relation of connection and the connection stability of first connection structure and positive pole guide arm 10, guarantees the effect that switches on of guide arm current conducting plate 2 and positive pole guide arm 10, simultaneously, when dismantling or installing first connection structure, can utilize positive pole generating line 20 to support first connection structure, improves the convenience of dismantling and installing.

An insulation gap may be provided between the side plates 1 and the anode guide bar 10, that is, the distance between the two side plates 1 is greater than the width of the anode guide bar 10. Through the setting of insulating clearance for can insulate under the condition of not setting up insulating material between curb plate 1 and the anode rod 10, and, owing to the existence of insulating clearance can also be convenient for place both sides board 1 in the both sides of anode rod 10, be convenient for first connection structure's installation.

The second connecting structure may include a bus conductive plate 3 connected to the flow guide belt 4, and the bus conductive plate 3 may be a part of the flow guide belt 4, or may be a section of a good conductive plate welded to the flow guide belt 4. Bus-bar current conducting plate 3 can be through 5 chucking of U type card and press from both sides tightly on positive pole generating line 20, U type card 5 can open the mouth and carry out the back-off installation downwards, positive pole generating line 20 and bus-bar current conducting plate 3 laminating are put in the within range of its two support arms by 5 cards of U type card, U type card 5's support arm can be close to each other through helicitic texture and realize pressing from both sides tightly, interval that also can be between two support arms does not change, through set up the jackscrew on the support arm and realize the tight operation of clamp to positive pole generating line 20 and bus-bar current conducting plate 3.

The diversion belt 4 can be a soft aluminum belt which is formed by laminating a plurality of aluminum sheets. It should be noted that the aluminum strip generates heat after being conducted, and considering the heat carrying performance of the aluminum strip, the aluminum strip cannot be too thin, and a plurality of layers of aluminum skins can be stacked to form a soft aluminum strip with a certain thickness.

The width of generating line current conducting plate 3 can be greater than the width in soft aluminium area, can laminate generating line current conducting plate 3 and the side of positive bar 20, and soft aluminium area is crooked to positive pole guide arm 10 direction, laminates guide arm current conducting plate 2 on positive pole guide arm 10, and the position that generating line current conducting plate 3 surpasss soft aluminium area width can block in U type card 5, that is to say, utilizes this position that surpasss to form the clamping part of U type card 5, the clamping installation of being convenient for.

When the U-shaped card 5 is used for clamping, a second plug 6 may be provided on at least one arm of the U-shaped card 5, and the end of the second plug 6 may be abutted against the bus conductive plate 3 or the anode bus 20 by tightening the second plug. Namely, the U-shaped card 5 can be tightly jacked at one side or both sides of the U-shaped card according to the required clamping force.

To the material that each part adopted, guide arm current-conducting plate 2 can adopt aluminum plate, and generating line current-conducting plate 3 can adopt aluminum plate, can improve electrically conductive effect, and backup pad 7 can adopt the steel sheet, can improve the intensity of pushing up tightly.

The utility model discloses the theory of operation as follows:

the two side plates 1 and the guide rod conducting plate 2 form a U-shaped installation channel for surrounding the anode guide rod 10, and the guide rod conducting plate 2 and the bus conducting plate 3 are connected together through a flow guide belt 4. In practical application, the bus conducting plate 3 is firstly attached to the rear side of the anode bus 20 and then fixed by the U-shaped clamp 5 and the second jackscrew 6. Then, the U-shaped installation channel composed of the side plate 1 and the guide rod conductive plate 2 is sleeved on the anode guide rod 10, the guide rod conductive plate 2 is tightly attached to the rear side of the anode guide rod 10, the supporting plate 7 penetrates through a through hole 9 formed in the side plate 1, the first jackscrew 8 penetrates through a threaded hole in the supporting plate 7 and is jacked at the front side of the anode guide rod 10, along with the fastening of the first jackscrew 8, the supporting plate 7 moves in the opposite direction, the guide rod conductive plate 2 is driven to move in the direction close to the anode guide rod 10, and the guide rod conductive plate 2 and the anode guide rod 10 are enabled to be more tightly attached. The current is transmitted to the anode guide rod 10 through the bus conducting plate 3, the flow guide belt 4 and the guide rod conducting plate 2, so that the conducting effect is enhanced, the problem of extremely long corner package is solved, and the production process is improved.

The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims (10)

1. An electrolytic cell anode auxiliary electric conduction device is characterized in that: including the water conservancy diversion area with connect the first connection structure and the second connection structure at water conservancy diversion area both ends, first connection structure connects on the positive pole guide arm, second connection structure connects on positive pole bus, first connection structure include with the guide arm current conducting plate that the water conservancy diversion area is connected and connect the curb plate at guide arm current conducting plate both ends, guide arm current conducting plate and two the curb plate forms the U type installation passageway of positive pole guide arm business turn over, the opening part of U type installation passageway is provided with and is used for with the tight structure in top of positive pole guide arm is hugged closely to the guide arm current conducting plate.

2. The electrolytic cell anode auxiliary electric conduction device according to claim 1, wherein: the jacking structure comprises a supporting plate and a first jackscrew penetrating through the supporting plate and connected with the supporting plate in a threaded mode, the side plate is provided with a through hole penetrating through the supporting plate, and the end portion of the first jackscrew can abut against the anode guide rod.

3. The electrolytic cell anode auxiliary electric conduction device according to claim 2, characterized in that: the width of the side plate is larger than that of the anode guide rod, and the through hole is formed in the part, extending out of the anode guide rod, of the side plate.

4. The electrolytic cell anode auxiliary electric conduction device according to claim 2, characterized in that: the guide rod conductive plate and/or the side plate is supported on the anode bus.

5. The electrolytic cell anode auxiliary electric conduction device according to claim 2, characterized in that: and an insulation gap is arranged between the side plate and the anode guide rod.

6. An electrolytic cell anode auxiliary conductive apparatus as claimed in any one of claims 2 to 5, wherein: the second connecting structure comprises a bus conducting plate connected with the flow guide belt and a U-shaped clamp used for clamping the bus conducting plate on the anode bus.

7. The electrolytic cell anode auxiliary electric conduction device according to claim 6, wherein: the diversion belt is made of a soft aluminum belt which is formed by laminating a plurality of aluminum sheets.

8. The electrolytic cell anode auxiliary electric conduction device according to claim 7, wherein: the width of the bus conducting plate is larger than that of the soft aluminum strip.

9. The electrolytic cell anode auxiliary electric conduction device according to claim 6, wherein: at least one support arm of the U-shaped clamp is provided with a second jackscrew, and the end part of the second jackscrew can abut against the bus conducting plate or the anode bus.

10. The electrolytic cell anode auxiliary electric conduction device according to claim 6, wherein: the guide arm current-conducting plate adopts aluminum plate, the generating line current-conducting plate adopts aluminum plate, the backup pad adopts the steel sheet.

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