CN209974920U

CN209974920U - Anode conductive rod of electrolytic cell for recovering silver

Info

Publication number: CN209974920U
Application number: CN201920738124.8U
Authority: CN
Inventors: 李超蕾; 崔树荣; 龚和平
Original assignee: Linyi Pengke Metal Technology Co Ltd
Current assignee: Linyi Pengke Metal Technology Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-01-21
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses an anode conducting rod of an electrolytic cell for silver recovery, relating to the technical field of electrolytic cells. The utility model discloses a protective housing, protective housing inside have been seted up and have been placed the chamber, and protective housing side card is equipped with a plurality of couple grooves, couple tank bottom portion and place intracavity portion intercommunication, couple inslot inside wall fixedly connected with heat conduction silica gel board place intracavity wall sliding connection and have the conducting rod core, conducting rod core terminal surface fixedly connected with conducting head, protective housing one port joint has the lid, and the through-hole has been seted up on a lid surface. The utility model discloses a design of protective housing, couple groove, heat conduction silica gel board, lid and through-hole makes things convenient for the installation or the dismantlement of conducting rod core, and the protective housing has avoided the conducting rod core to receive electrolyte easily and has corroded, is difficult for repairing, the higher problem of disability rate, and the heat conduction silica gel board conduction of couple groove both sides wall gives off the heat that silver-colored couple and conducting rod core contact department produced, prevents overheated initiation incident.

Description

Anode conductive rod of electrolytic cell for recovering silver

Technical Field

The utility model belongs to the technical field of the electrolysis trough, in particular to an anode conducting rod of the electrolysis trough for recovering silver.

Background

The electrolysis method is a commonly adopted method for recovering silver, anions generated by electrolysis are transferred to an anode plate, electrolytic silver generated by electrolysis is attached to a cathode plate, after the electrolysis is completed, electrolyte needs to be discharged out of an electrolytic cell and then enters a silver removing station, and then silver attached to the cathode plate is manually stripped.

The current conducting rod of the anode plate is generally metal or metal alloy, electrolyte splashes and drips due to workshop site working conditions, the conducting rod is easy to corrode and is not easy to repair due to the special position of the anode plate, the rejection rate is high, and safety accidents are caused by the fact that the high current passes through the joint of the conducting rod and the anode plate and the junction of the conducting rod and the anode plate generates heat and even overheats and catches fire.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a retrieve positive pole conducting rod of electrolysis trough for silver, through the design of protective housing, couple groove, heat conduction silica gel board, lid and through-hole, solved current anode plate conducting rod and received electrolyte easily and corrode, be difficult for repairing, the disability rate is higher to and conducting rod and anode plate junction, because the problem of phenomenon of generating heat can appear through the high current.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an anode conducting rod of an electrolytic cell for recovering silver, which comprises a protective shell; the protective housing is internally provided with a placing cavity, three hook grooves are arranged on the side face of the protective housing in a clamped mode, the bottom of each hook groove is communicated with the inside of the placing cavity, a heat-conducting silica gel plate is fixedly connected to the inner side wall of each hook groove, the upper end of the heat-conducting silica gel plate extends to the outside of the protective housing, a conductive rod core is connected to the inner wall of the placing cavity in a sliding mode, a conductive head is fixedly connected to one end face of the conductive rod core, a cover body is connected to one port of the protective housing in a clamped mode, a through hole is formed in the surface of the cover.

Further, a silver hook is placed inside the hook groove, an anode plate is fixedly connected to one end of the silver hook, and the anode plate is located below the protective shell.

Further, the bottom of the protective shell is of a plane structure, and the bottoms at two ends of the protective shell are fixedly connected with the anti-slip strips.

Further, the placing cavity is of a circular slot structure with one end open. The interior of the placing cavity is fixedly connected with a heat-resistant insulating layer.

Furthermore, the top of the protective shell is of a semicircular structure, and the outer wall of the protective shell is fixedly connected with a corrosion-resistant layer.

The utility model discloses following beneficial effect has: the utility model discloses a protective housing, the couple groove, the heat conduction silica gel board, the design of lid and through-hole, with the intracavity of placing of the protective housing of electrically conductive excellent core stopper income, and seal the protective housing through the lid, the through-hole that makes electrically conductive head of electrically conductive excellent core one end pass on the lid exposes, make things convenient for the installation or the dismantlement of electrically conductive excellent core, the protective housing has avoided the electrically conductive excellent core to receive electrolyte easily and has corroded, be difficult for repairing, the higher problem of disability rate, the anode plate passes through silver-colored couple and hangs in the couple inslot, the heat that silver-colored couple and electrically conductive excellent core contact department produced is transmitted and gived off in the heat conduction silica gel board conduction of couple groove both.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic view of the construction of an anode collector bar of an electrolytic cell for silver recovery;

FIG. 2 is a schematic structural view of the protective case;

FIG. 3 is a schematic bottom view of the structure of FIG. 2;

FIG. 4 is a schematic diagram of a conductive rod core;

in the drawings, the components represented by the respective reference numerals are listed below:

1-protective shell, 101-placing cavity, 102-hook groove, 103-heat conducting silica gel plate, 104-electric conducting rod core, 105-electric conducting head, 106-cover body, 107-through hole, 108-silver hook, 109-anode plate and 110-antislip strip.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to an anode conductive rod of an electrolytic cell for silver recovery, which comprises a protective shell 1; the inside chamber 101 of placing of having seted up of

protective housing

1, 1 side card is equipped with three couple groove 102 on the protective housing, couple groove 102 bottom with place the inside intercommunication in chamber 101, couple groove 102 inside wall fixedly connected with heat conduction silica gel board 103, heat conduction silica gel board 103 upper end extends to the protective housing 1 outside, it has electrically conductive stick core 104 to place chamber 101 inner wall sliding connection, electrically conductive stick core 104 a terminal surface fixedly connected with electrically

conductive head

105, 1 port joint of protective housing has lid 106, through-hole 107 has been seted up on lid 106 a surface, electrically conductive head 105 week side and through-hole 107 inner wall sliding connection.

Wherein, silver couple 108 has been placed to couple groove 102 inside, and silver couple 108 one end fixedly connected with anode plate 109, and anode plate 109 is located protective housing 1 below position.

The bottom of the protective shell 1 is of a plane structure, the protective shell 1 is conveniently placed on an insulating plate of the anode conductive busbar, and the bottoms at two ends of the protective shell 1 are fixedly connected with the anti-slip strips 110, so that the protective shell 1 is prevented from sliding.

Wherein, the placing cavity 101 is a circular slot structure with one end open. Place the inside fixedly connected with heat-resisting insulating layer of chamber 101, heat-resisting insulating layer adopts ceramic fiber material, avoids electrically conductive rod core 104 circular telegram to generate heat and causes the influence to protective housing 1.

Wherein, protective housing 1 top is semi-circular structure, conveniently splashes that the electrolyte on the protective housing 1 flows down

protective housing

1, 1 outer wall fixedly connected with corrosion resistant layer of protective housing, and corrosion resistant layer adopts chlorinated polyvinyl chloride material, avoids electrolyte to cause the corruption to protective housing 1 outer wall.

The working principle of the embodiment is as follows: during the use, conductive rod core 104 is plugged into placing cavity 101 of protective housing 1, and protective housing 1 is sealed through lid 106, make conductive head 105 of conductive rod core 104 one end pass through the through-hole 107 on the lid 106 and expose, the installation or the dismantlement of conductive rod core 104 is comparatively convenient, protective housing 1 has avoided conductive rod core 104 to receive electrolyte splash corrosion easily, be difficult for repairing, the higher problem of disability rate, anode plate 109 hangs in couple groove 102 through silver couple 108, the heat conduction silica gel board 103 conduction of couple groove 102 both sides wall gives off the heat that silver couple 108 and conductive rod core 104 contact department produced, prevent overheated initiation incident.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An anode collector bar of an electrolytic cell for silver recovery comprises a protective shell (1); the method is characterized in that: the utility model discloses a protective housing, including protective housing (1), couple groove (102) bottom and the inside intercommunication in chamber (101) of placing, couple groove (102) inside wall fixedly connected with heat conduction silica gel board (103), heat conduction silica gel board (103) upper end extends to protective housing (1) outside, place chamber (101) inner wall sliding connection and have electrically conductive excellent core (104), electrically conductive excellent core (104) one terminal surface fixedly connected with electrically conductive head (105), protective housing (1) one port joint has lid (106), through-hole (107) have been seted up on lid (106) one surface, electrically conductive head (105) week side and through-hole (107) inner wall sliding connection.

2. The anode collector bar of an electrolytic cell for silver recovery according to claim 1, wherein a silver hook (108) is placed inside the hook groove (102), an anode plate (109) is fixedly connected to one end of the silver hook (108), and the anode plate (109) is located at a position below the protective shell (1).

3. The anode collector bar of an electrolytic cell for silver recovery according to claim 1, wherein the bottom of the protective shell (1) is a plane structure, and the bottom of each of the two ends of the protective shell (1) is fixedly connected with an anti-slip strip (110).

4. The anode collector bar of an electrolytic cell for silver recovery according to claim 1, wherein the placing cavity (101) has a circular slot structure with one end open, and a heat-resistant insulating layer is fixedly connected to the inside of the placing cavity (101).

5. The anode collector bar of an electrolytic cell for silver recovery according to claim 1, wherein the top of the protective shell (1) is of a semicircular structure, and the outer wall of the protective shell (1) is fixedly connected with a corrosion-resistant layer.