Integral discharging and loading device for nickel electrolysis anode plate

Abstract

The utility model relates to the technical field of nickel electrolysis production, in particular to a nickel electrolysis anode plate integral discharging and loading device which comprises an anode plate hanging bracket and a liquid receiving disc, and the liquid receiving disc is hung under the anode plate hanging bracket through a hanging belt. The anode plate hanging bracket comprises a fixed bracket, a movable bracket, a plurality of groups of paired hooks penetrating through the fixed bracket, a plurality of connecting plates for connecting the plurality of groups of paired hooks to the movable bracket, a plurality of semicircular rings mounted above the fixed bracket, a plurality of hanging bracket hanging rings connected with the semicircular rings, a plurality of hanging belt hooks for connecting the hanging belts, and a pull rod fixed to the movable bracket, a handle is arranged on the pull rod, and when the movable frame moves, the opposite hooks can be driven to rotate through the connecting plate; the liquid receiving disc comprises a disc edge, a bottom support and a plurality of liquid receiving disc hanging rings used for being connected with the hanging belts. The integral discharging and loading device for the nickel electrolysis anode plate can realize whole-tank discharging and loading of the anode plate, is convenient and efficient to operate and high in safety performance, and anode liquid can be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of nickel electrolysis production, in particular to an integral assembling device for a nickel electrolysis anode plate. Background Art

[0002] The statements in this section are merely intended to provide background information related to the technical solution of the present application to aid understanding, and they do not necessarily constitute prior art for the technical solution of the present application.

[0003] When electrolytic nickel is produced using the soluble anode diaphragm electrolysis process, the nickel ions in the solution obtain two electrons at the cathode and are precipitated on the cathode in a metallic state. The anode uses a soluble high-sulfur anode plate, and a dissolution reaction of metals and impurities occurs on the anode to supplement the metal ions in the anode liquid. Traditionally, each pair of anode plates needs to be hoisted three times in one anode cycle to load and unload the anode plates and scrape off the anode mud, which is labor-intensive, inefficient, and not very safe. Utility Model Content

[0004] In view of the problems existing in the above-mentioned background technology, the utility model provides a nickel electrolytic anode plate integral discharging device to improve the efficiency of electrolytic nickel discharging and enhance safety.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A nickel electrolytic anode plate integral discharging device comprises: an anode plate hanger and a liquid receiving tray, wherein the liquid receiving tray is suspended directly below the anode plate hanger by a sling.

[0007] The anode plate hanger comprises a fixed frame, a movable frame, a plurality of pairs of hooks passing through the fixed frame, a plurality of connecting plates for connecting the plurality of pairs of hooks to the movable frame, a plurality of semicircular rings installed above the fixed frame, a plurality of hanger rings connected to the semicircular rings, a plurality of sling hooks for connecting the slings, a pull rod fixed to the movable frame, and a handle provided on the pull rod, wherein when the movable frame moves, the pairs of hooks can be driven to rotate through the connecting plates;

[0008] The liquid receiving pan comprises a pan edge, a bottom support, and a plurality of liquid receiving pan lifting rings for connecting the lifting belt.

[0009] In one embodiment, the fixing frame has one or more cross braces, and oblique tie bars are welded at the connection points of the cross braces.

[0010] In one embodiment, the liquid receiving tray further includes a drain pipe and a rubber plug.

[0011] In one embodiment, the fixed frame is below the movable frame.

[0012] In one embodiment, the pull rod is welded together with the handle and the movable frame.

[0013] In one embodiment, the upper portion of the counter hook is threaded and is mounted to the fixing frame via a nut.

[0014] In one embodiment, the hooks are arranged in pairs, and the hooks are equidistant from each other, and the distance is equal to the spacing between the anode plates.

[0015] In one embodiment, the sling hook is welded to the outer side of the fixing frame.

[0016] The utility model has the following beneficial effects: the device for discharging the nickel electrolytic anode plate as a whole can perform multiple operations such as loading and unloading the soluble high-sulfur anode plate, scraping off the anode mud, and recovering the anode liquid, and can realize the whole-tank discharging of the anode plate, and is convenient and efficient to operate, with high safety performance, and the anode liquid can be recycled. In addition, the liquid receiving tray can not only receive the anode liquid entrained when the anode plate is discharged from the tank and recycle it, but also can prevent the anode liquid and anode mud entrained by the anode plate from falling into the cathode chamber of the electrolytic cell, polluting the cathode liquid, and causing the electrolytic nickel plate to granulate or the chemical composition to change, resulting in quality degradation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following is a further description of the embodiments of the present invention with reference to the accompanying drawings, wherein:

[0018] Figure 1 A schematic diagram of an anode plate hanger of a nickel electrolytic anode plate integral assembly device according to an embodiment;

[0019] Figure 2 A schematic diagram of a liquid receiving tray of a nickel electrolytic anode plate integral discharging device according to an embodiment;

[0020] In the figure, 1-fixed frame, 2-movable frame, 3-hook, 4-connecting plate, 5-inclined tie rod, 6-hanger ring, 7-semicircle ring, 8-sling hook, 9-pull rod, 10-handle, 11-liquid collecting tray, 12-dish edge, 13-bottom support, 14-liquid collecting tray ring, 15-drain pipe, 16-rubber plug. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail through specific embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] like Figure 1-2 As shown, according to one embodiment, the nickel electrolytic anode plate integrated discharging device includes an anode plate hanger and a liquid receiving tray 11. The liquid receiving tray 11 can be suspended directly below the anode plate hanger by a sling.

[0023] The anode plate hanger comprises a fixed frame 1, a movable frame 2, a plurality of pairs of hooks 3 passing through the fixed frame 1, a plurality of connecting plates 4 for connecting the plurality of pairs of hooks 3 to the movable frame 2, a plurality of (for example, 4) semicircular rings 7 installed above the fixed frame 1, a plurality of (for example, 4) hanger rings 6 connected to the semicircular rings 7, a plurality of (for example, 4) sling hooks 8 for connecting the slings, a pull rod 9 fixed to the movable frame 2, and a handle 10 provided on the pull rod 9. When the movable frame 2 moves, the hooks 3 can be driven to rotate through the connecting plates 4.

[0024] In one embodiment, the liquid receiving tray 11 includes a tray edge 12, a bottom support 13, and a plurality of (e.g., 4) liquid receiving tray hanging rings 14, wherein the plurality of liquid receiving tray hanging rings 14 are used to connect with the hanging belt. In one embodiment, the liquid receiving tray 11 also includes a drain pipe 15 and a rubber plug 16.

[0025] In one embodiment, the fixing frame 1 has one or more cross braces, and diagonal tie bars 5 are welded at the connection points of the cross braces.

[0026] In one embodiment, the fixed frame 1 is below the movable frame 2; the pull rod 9 is welded together with the handle 10 and the movable frame 2; the hook 3 has threads on the upper part and is installed to the fixed frame 1 through a nut; a sling hook 8 is welded on the outer side of the fixed frame 1, and a semicircular ring 7 is welded on the upper part, and the sling ring 6 is connected to the semicircular ring 7.

[0027] In one embodiment, the hooks 3 are arranged in pairs, the hooks are equidistant from each other, the distance is equal to the inter-pole spacing of the anode plates, and the number of the hooks is equal to the number of anode plates in the entire cell.

[0028] In one embodiment, the liquid receiving pan 11 has pan edges 12 on four sides, a bottom support 13 is provided at the bottom, a plurality of liquid receiving pan rings 14 for connecting slings are welded on the edges, and a drain pipe 15 and a rubber plug 16 are provided at one end of the liquid receiving pan 11.

[0029] The specific working process of the nickel electrolytic anode plate integral discharging device of the utility model is as follows:

[0030] When the anode plate is lifted, the four lifting rings 6 on the anode plate hanger are hung on the crane hook through the lifting chain, the anode plate hanger is moved above the anode plate of the electrolytic cell, the handle 10, the pull rod 9, the movable frame 2 are pushed, the hook 3 is parallel to the anode plate, and then slowly dropped, so that the hook 3 is in the space between the anode plates; at this time, the handle 10 is used to continuously pull the pull rod 9 and the movable frame 2 to rotate the hook 3 90 degrees, and the conductive copper rod of the nickel anode plate is aligned and dropped onto the hook 3; the crane hook head slowly rises , the anode plate is pulled out of the electrolytic cell; the crane moves to the top of the adjacent liquid receiving tray, and hangs the four slings of the liquid receiving tray on the sling hook 8. At this time, the anode liquid on the anode plate falls into the liquid receiving tray one after another; the crane moves to the top of the anode liquid tank in the anode operation field, unplugs the rubber plug 16, and the anode liquid flows into the anode liquid tank from the pipe 15, and the anode liquid is recycled; after removing the sling from the sling hook 8 and putting down the liquid receiving tray, the crane moves to the top of the residual anode tank or the anode mud tank, scrapes off the anode mud or throws off the residual anode. Repeat this operation to realize the operations of nickel anode plate loading and unloading, recovering anode liquid, scraping off anode mud, and throwing away residual anode.

[0031] References herein to "various embodiments", "some embodiments", "one embodiment" or "an embodiment" etc. refer to that a particular feature, structure or property described in conjunction with the embodiment is included in at least one embodiment. Therefore, the phrases "in various embodiments", "in some embodiments", "in one embodiment" or "in an embodiment" etc. appearing throughout this document do not necessarily refer to the same embodiment. In addition, particular features, structures or properties may be combined in any suitable manner in one or more embodiments. Therefore, the particular features, structures or properties shown or described in conjunction with one embodiment may be combined in whole or in part with features, structures or properties of one or more other embodiments without restriction, as long as the combination is not illogical or inoperable. Expressions similar to "according to A", "based on A", "through A" or "using A" appearing herein are intended to be non-exclusive, that is, "according to A" may cover "according to A only" or "according to A and B", unless it is specifically stated that its meaning is "according to A only". In this application, for the sake of clarity, some exemplary operating steps are described in a certain order, but those skilled in the art will understand that each of these operating steps is not essential, and some of the steps may be omitted or replaced by other steps. These operation steps do not have to be executed sequentially in the manner shown; on the contrary, some of these operation steps can be executed in different orders or in parallel according to actual needs, as long as the new execution manner is not illogical or inoperable.

[0032] Having thus described several aspects of at least one embodiment of the present invention, it will be appreciated that various changes, modifications and improvements will readily occur to those skilled in the art. Such changes, modifications and improvements are intended to be within the spirit and scope of the present invention. Although the present invention has been described by way of some embodiments, the present invention is not limited to the embodiments described herein, and includes various changes and variations made without departing from the scope of the present invention.

Claims

1. A device for discharging anode plates of nickel electrolysis as a whole, characterized in that: include: An anode plate hanger and a liquid receiving tray (11), wherein the liquid receiving tray (11) is suspended directly below the anode plate hanger by a sling. The anode plate hanger comprises a fixed frame (1), a movable frame (2), a plurality of pairs of hooks (3) passing through the fixed frame (1), a plurality of connecting plates (4) for connecting the plurality of pairs of hooks (3) to the movable frame (2), a plurality of semicircular rings (7) installed above the fixed frame (1), a plurality of hanger rings (6) connected to the semicircular rings (7), a plurality of sling hooks (8) for connecting the slings, a pull rod (9) fixed to the movable frame (2), and a handle (10) arranged on the pull rod (9), wherein when the movable frame (2) moves, the pairs of hooks (3) can be driven to rotate through the connecting plates (4); The liquid receiving pan (11) comprises a pan edge (12), a bottom support (13), and a plurality of liquid receiving pan hanging rings (14) for connecting the hanging belt.

2. The nickel electrolytic anode plate integral discharging device according to claim 1, wherein: The fixing frame (1) has one or more cross braces, and oblique tie bars (5) are welded at the connection points of the cross braces.

3. The nickel electrolytic anode plate integral discharging device according to claim 1, wherein: The liquid receiving tray (11) also includes a liquid drain pipe (15) and a rubber plug (16).

4. The nickel electrolytic anode plate integral discharging device according to claim 1, wherein: The fixed frame (1) is below the movable frame (2).

5. The nickel electrolytic anode plate integral discharging device according to claim 1, wherein: The pull rod (9), the handle (10) and the movable frame (2) are welded together.

6. The nickel electrolytic anode plate integral discharging device according to claim 1, wherein: The upper part of the hook (3) is threaded and is mounted on the fixing frame (1) via a nut.

7. The nickel electrolytic anode plate integral discharging device according to claim 1, wherein: The pair of hooks (3) are arranged in pairs, and the distance between the pair of hooks is equal to the distance between the anode plates.

8. The nickel electrolytic anode plate integral discharging device according to claim 1, wherein: The sling hook (8) is welded to the outside of the fixing frame (1).

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