CN216404557U - A lead paste solid-phase electrolysis anode structure with adjustable discharge area - Google Patents

Abstract

The utility model discloses a lead plaster solid-phase electrolysis anode structure with adjustable discharge area, which comprises a longitudinal current-conducting plate, wherein the longitudinal current-conducting plate is provided with a plurality of layers of current-conducting plates from bottom to top, each layer of current-conducting plate comprises a front current-conducting semi-ring and a rear current-conducting semi-ring, the front current-conducting semi-ring comprises a front inner semi-ring and a front outer semi-ring, a current-conducting radial plate is arranged between the front inner semi-ring and the front outer semi-ring, and the end parts of the two ends of the front inner semi-ring and the front outer semi-ring are respectively provided with a third connecting plate and a second connecting plate; the rear conductive semi-ring comprises a rear inner semi-ring and a rear outer semi-ring, a conductive radial plate is arranged between the rear inner semi-ring and the rear outer semi-ring, and a fifth connecting plate and a fourth connecting plate are respectively arranged at the two end parts of the rear inner semi-ring and the rear outer semi-ring; the top of the longitudinal conductive plate is connected to the anode conductive plate. The utility model can adjust the effective area of anode discharge according to the conductivity of the cathode frame and the treatment capacity of the lead plaster, so that the conductive area of the anode conductive plate is matched with the cathode frame and the treatment capacity, thereby improving the utilization efficiency of the anode and increasing the electrolysis efficiency.

Description

A lead paste solid-phase electrolysis anode structure with adjustable discharge area

technical field

The utility model relates to the technical field of lead paste solid phase electrolysis, in particular to a lead paste solid phase electrolysis anode structure with adjustable discharge area.

Background technique

Solid-phase electrolytic reduction is a new type of paste-sludge smelting method. The advantage of this method is that the recovery rate of metal lead is higher than that of traditional fire method, and it is a clean production method with almost no pollution. At present, the research and development of large-scale forming equipment for solid-phase electrolysis still needs to be developed; there are mainly the following problems: the effective area of the anode structure for solid-phase electrolysis technology is limited, and the anode utilization efficiency is not high; the anode gradually becomes thinner during the electrolysis process, making the anode If the conductive area does not fit the cathode frame, the anode slime layer will thicken, making the cell voltage higher. Too high cell voltage will cause the impurity metals whose electrochemical sequence is lower than lead to dissolve and precipitate on the cathode. The abnormal crystallization of the cathode will not only affect the Its quality, and it will cause the current efficiency to drop, affecting the electrolysis efficiency. Therefore, it is necessary to develop a method that can adjust the effective area of anode discharge according to the conductivity of the cathode frame and the processing capacity of lead paste, so that the conductive area of the anode conductive plate can be adapted to the cathode frame and the processing capacity, so as to improve the utilization efficiency of the anode and make the anode conductivity The anode structure of lead paste solid-phase electrolysis with adjustable discharge area maximizes the discharge area, thereby improving the electrolysis efficiency.

Utility model content

The purpose of this utility model is to provide a method that can adjust the effective area of the anode discharge according to the conductivity of the cathode frame and the processing capacity of the lead paste, so that the conductive area of the anode conductive plate is adapted to the cathode frame and the processing capacity, so as to improve the utilization efficiency of the anode, so that the The anode structure of lead paste solid-phase electrolysis with adjustable discharge area maximizes anode conductivity, thereby improving electrolysis efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions, a lead paste solid-phase electrolytic anode structure with adjustable discharge area, comprising a longitudinal conductive plate, and the longitudinal conductive plate is provided with several layers of conductive plates from bottom to top, and each layer of conductive plates is It includes a front conductive half ring and a rear conductive half ring. The front conductive half ring includes a front inner half ring and a front outer half ring. The inner sides of the front inner half ring and the front outer half ring are respectively provided with a corresponding slot, and a conductive spoke is arranged in the slot. The two ends of the front inner half ring and the front outer half ring are respectively provided with a third connecting plate and a second connecting plate; the rear conductive half ring includes a rear inner half ring and a rear outer half ring, and the rear inner half ring and the rear The inner side of the outer half ring is respectively provided with a corresponding card slot, a conductive spoke plate is arranged in the card groove, and the two ends of the rear inner half ring and the rear outer half ring are respectively provided with a fifth connection plate and a fourth connection plate; the longitudinal conductive plate The top of it is connected to the anode conductive plate.

Further, each layer of conductive plates is bolted to the longitudinal conductive plates through the first connecting plate.

Further, the inner rings of the front conductive half-ring and the rear conductive half-ring are respectively connected by bolts through the third connection plate and the fifth connection plate, and the outer rings are connected by bolts through the second connection plate and the fourth connection plate respectively.

Further, the longitudinal conductive plate is made of stainless steel wrapped around the copper plate, and the conductive disc is made of stainless steel.

The beneficial effects of the utility model are: the utility model arranges several layers of conductive disks on the longitudinal conductive plate, and the conductive disk includes a plurality of conductive spokes, the number of layers of the conductive disk and the number of the conductive spokes can be adjusted to adjust the anode discharge area , so that the conductive area of the anode is adapted to the conductivity of the cathode frame and the processing capacity of the lead paste, thereby improving the utilization efficiency of the anode, increasing the conductivity of the anode and the electrolysis efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

2 is a schematic cross-sectional structure diagram of the front conductive half-ring in the utility model;

In the figure: 1-longitudinal conductive plate, 2-first connecting plate, 31-front inner half ring, 32-front outer half ring, 33-second connecting plate, 34-third connecting plate, 4-conducting web, 51-rear inner half ring, 52-rear outer half ring, 53- fourth connecting plate, 54- fifth connecting plate, 6- anode conductive plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1, the present utility model provides a technical solution, a lead paste solid-phase electrolytic anode structure with adjustable discharge area, comprising a longitudinal conductive plate 1, and the longitudinal conductive plate 1 is provided with several layers of conductive plates from bottom to top, each layer The conductive discs all include a front conductive half-ring and a rear conductive half-ring. The front conductive half-ring includes a front inner half-ring 31 and a front outer half-ring 32. The inner sides of the front inner half-ring 31 and the front outer half-ring 32 are respectively provided with card slots. A conductive web 4 is arranged in the card slot, and the ends of the front inner half ring 31 and the front outer half ring 32 are respectively provided with a third connection plate 34 and a second connection plate 33; the rear conductive half ring includes the rear inner half ring 51 and the rear outer half ring 52, the inner sides of the rear inner half ring 51 and the rear outer half ring 52 are respectively provided with a corresponding slot, and the conductive web 4 is arranged in the slot. The ends are respectively provided with a fifth connection plate 54 and a fourth connection plate 53 ; the top of the longitudinal conductive plate 1 is connected with the anode conductive plate 6 .

Each layer of conductive plates is bolted to the longitudinal conductive plates 1 through the first connecting plate 2 .

The inner rings of the front conductive half-ring and the rear conductive half-ring are connected by bolts through the third connecting plate 34 and the fifth connecting plate 54 respectively, and the outer rings are connected by bolts through the second connecting plate 33 and the fourth connecting plate 53 respectively.

The longitudinal conductive plate 1 is made of stainless steel wrapped by a copper plate, and the conductive disc is made of stainless steel.

In the utility model, several layers of conductive plates are arranged on the longitudinal conductive plate 1, and a plurality of conductive spokes 4 are arranged in the conductive plates. The conductive area of the anode is adapted to the conductivity of the cathode frame and the processing capacity of lead paste, thereby improving the utilization efficiency of the anode, increasing the conductivity of the anode and the electrolysis efficiency.

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

Claims (4)

1. The utility model provides a lead plaster solid phase electrolysis anode structure of area adjustable discharges which characterized in that: the conductive plate comprises a longitudinal conductive plate (1), wherein a plurality of layers of conductive plates are arranged on the longitudinal conductive plate (1) from bottom to top, each layer of conductive plate comprises a front conductive semi-ring and a rear conductive semi-ring, the front conductive semi-ring comprises a front inner semi-ring (31) and a front outer semi-ring (32), a plurality of groups of clamping grooves are correspondingly arranged on the inner sides of the front inner semi-ring (31) and the front outer semi-ring (32) respectively, conductive radial plates (4) are arranged in the clamping grooves, and a third connecting plate (34) and a second connecting plate (33) are arranged at the end parts of the two ends of the front inner semi-ring (31) and the front outer semi-ring (32) respectively; the rear conductive semi-ring comprises a rear inner semi-ring (51) and a rear outer semi-ring (52), the inner sides of the rear inner semi-ring (51) and the rear outer semi-ring (52) are respectively and correspondingly provided with a plurality of groups of clamping grooves, conductive radial plates (4) are arranged in the clamping grooves, and the end parts of the two ends of the rear inner semi-ring (51) and the rear outer semi-ring (52) are respectively provided with a fifth connecting plate (54) and a fourth connecting plate (53); the top of the longitudinal conductive plate (1) is connected with the anode conductive plate (6).

2. The diachylon solid-phase electrolysis anode structure with the adjustable discharge area as claimed in claim 1, wherein: each layer of conductive plate is connected with the longitudinal conductive plate (1) through a first connecting plate (2) by bolts.

3. The diachylon solid-phase electrolysis anode structure with the adjustable discharge area as claimed in claim 1, wherein: the inner rings of the front conductive semi-ring and the rear conductive semi-ring are respectively connected through a third connecting plate (34) and a fifth connecting plate (54) through bolts, and the outer rings are respectively connected through a second connecting plate (33) and a fourth connecting plate (53) through bolts.

4. The diachylon solid-phase electrolysis anode structure with the adjustable discharge area as claimed in claim 1, wherein: the longitudinal conductive plate (1) is made of stainless steel wrapped outside a copper plate, and the conductive plate is made of stainless steel.

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