CN218756071U

CN218756071U - Device for prolonging service life of cathode plate of acid copper extraction recovery system and electrolytic copper extraction equipment

Info

Publication number: CN218756071U
Application number: CN202223052815.3U
Authority: CN
Inventors: 罗万里; 朱厦晖; 王武晖
Original assignee: Shenzhen Qianchengjin Environmental Protection Technology Co ltd
Current assignee: Shenzhen Qianchengjin Environmental Protection Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-28
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a copper equipment is carried in acid device and electrolysis that carries copper recovery system and improve negative plate life-span, including the electrolysis box, pneumatic means is installed to electrolysis box left end lower part, the feed inlet is installed to electrolysis box left end upper portion, no. two mounting brackets are all installed to inner wall left part and back inner wall left part before the electrolysis box, a mounting bracket, two are all installed to inner wall right part and back inner wall right part before the electrolysis box a mounting bracket upper end is installed jointly and is carried the copper device, sealing device is installed at electrolysis box right-hand member rear portion. Acid carry device and electrolysis that copper recovery system improved negative plate life-span and carry copper equipment, avoid the negative plate to take out the back through carrying copper installation and sealing device, electrolyte and air long term contact easy oxidation on it to improve the life of negative plate, stir the processing through the acid etching liquid of pneumatic means in to the electrolytic tank, thereby improved the electrolysis efficiency of device.

Description

Device for prolonging service life of cathode plate of acid copper extraction recovery system and electrolytic copper extraction equipment

Technical Field

The utility model relates to an etching solution technical field, in particular to copper equipment is carried in device and electrolysis that copper recovery system improved negative plate life-span is carried to acidity.

Background

The etching solution is a raw material for engraving the copperplate painting, is a liquid for engraving by eroding the characteristics of materials, and comprises various types such as acidic copper chloride, alkaline copper chloride, ferric chloride and the like. However, a large amount of spent etching waste liquid, such as acidic etching liquid, alkaline etching liquid, micro-etching liquid, etc., is generated during the etching production process. If the etching solution is directly discharged, not only the environment is polluted, but also a large amount of copper ions contained in the etching solution are wasted, so that the etching solution needs to be subjected to electrolytic copper extraction treatment.

The prior patent (application number 201921419206.2) discloses a device for prolonging the service life of a cathode plate of an acid copper extraction recovery system and an electrolysis copper extraction device, wherein the acid etching solution copper recovery mainly adopts an electrolysis copper recovery process, the electrolysis copper recovery is to perform electrolysis copper extraction by arranging the cathode plate in an acid etching solution, after a copper extraction period is reached, the cathode plate needs to be moved from an acid electrolyte to a copper stripping position to strip a deposited copper plate, however, when the cathode plate is extracted from the electrolyte, the electrolyte attached to the surface of the cathode plate is easy to oxidize after contacting with air, the oxidized position needs to be polished by a steel wire brush for normal use, repeated polishing reduces the service life of the cathode plate, and the stripped copper plate in the mode is also easy to oxidize, so that the quality is poor; in addition, when the etching solution is electrolyzed, the etching solution is not well stirred, so that the treatment of the etching solution is not uniform, and the efficiency and the effect of copper extraction are further influenced. In summary, the existing copper electrolysis equipment has the following problems:

1. when the cathode plate is extracted from the electrolyte, the electrolyte attached to the surface of the cathode plate is easy to oxidize after contacting with air, so that the product phase of the cathode plate is influenced, and the service life of the cathode plate is also influenced; 2. when the etching solution is electrolyzed, the etching solution is not well stirred, so that the etching solution is not uniformly treated, and the efficiency and the effect of copper extraction are further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a device for prolonging the service life of a negative plate of an acid copper extraction recovery system and an electrolysis copper extraction device, which can effectively solve the problem that the electrolyte attached to the surface of the negative plate is easy to oxidize after contacting with air when the electrolyte is extracted from the negative plate, thereby not only influencing the appearance of the negative plate, but also influencing the service life of the negative plate; when the etching solution is electrolyzed, the etching solution is not well stirred, so that the etching solution is not uniformly treated, and the efficiency and the effect of copper extraction are further influenced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

copper recovery system improves device and electrolysis of negative plate life-span and carries copper equipment is carried to acidity, including the electrolysis box, pneumatic device is installed to electrolysis box left end lower part, the feed inlet is installed to electrolysis box left end upper portion, no. two mounting brackets are all installed to inner wall left part and back inner wall left part before the electrolysis box, a mounting bracket, two are all installed to inner wall right part and back inner wall right part before the electrolysis box a mounting bracket upper end is installed jointly and is carried the copper device, sealing device is installed at electrolysis box right-hand member rear portion, electrolysis box right-hand member front-mounted has the discharge gate.

Preferably, carry the copper device and include mount pad and negative plate, two fixed screws are all installed to mount pad upper end front portion and upper end rear portion, mount pad upper end mid-mounting has the handle, the fixture block is all installed to mount pad front end and rear end, the negative plate is provided with two, and two negative plates pass through the fixed screw to be installed respectively at mount pad lower extreme front portion and lower extreme rear portion, the mount pad passes through the fixture block to be installed in two mounting brackets upper ends. Install the lower extreme at the mount pad by fixed screw through carrying two negative plates on the copper device, two negative plates can conveniently carry out the split to reduce the space that the negative plate occupied, be convenient for store and carry.

Preferably, the sealing device comprises a supporting seat, a sealing box is installed at the upper end of the supporting seat, moisture absorption cotton layers are installed on the left inner wall and the right inner wall of the sealing box, an installation groove is formed in the upper end of the sealing box, a sealing cover is installed at the upper end of the installation groove, and the supporting seat is installed at the rear part of the right end of the electrolytic tank body. The negative plate is sequentially placed in the sealing box on the sealing device, so that the electrolyte on the negative plate is prevented from being easily oxidized after being contacted with air for a long time, and the service life of the negative plate is prolonged.

Preferably, the pneumatic device comprises an air pump, a connecting pipeline is installed at the right end of the air pump, the base is installed at the lower end of the air pump, two supporting plates are installed at the left part of the lower end of the base, two movable wheels are installed at the right part of the lower end of the base, and the air pump is installed at the lower part of the left end of the electrolytic tank body through the connecting pipeline. Air is compressed by an air pump on the pneumatic device and is input into the electrolytic tank body through the connecting pipeline, and at the moment, the air enters the electrolytic tank body and is guided out from the upper part of the electrolytic tank body, so that the acid etching liquid in the electrolytic tank body can be stirred and processed, and the electrolysis efficiency of the acid etching liquid is improved.

Preferably, the fixture block is T-shaped.

Preferably, the lower end face of the supporting plate is flush with the lower end face of the movable wheel.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. install the lower extreme at the mount pad by fixed screw through carrying two negative plates on the copper installation, when through a cycle, cover the copper completion back on it for the negative plate, pull out the electrolysis box with the mount pad this moment through the handle, not hard up fixed screw can take off the negative plate after that, put into the sealing box on the sealing device in proper order with two negative plates after that, electrolyte and air on the avoiding negative plate contact easy oxidation after long term, thereby the life of negative plate has been improved, and store the negative plate through the sealing box, not only make things convenient for carrying of negative plate, also avoid the negative plate to receive outside scraping easily simultaneously, the life of negative plate has further been improved.

2. When acid etching solution is poured into the electrolytic tank body and copper is extracted through electrolysis, air is compressed through an air pump on the pneumatic device and is input into the electrolytic tank body through the connecting pipeline, at the moment, the air enters the electrolytic tank body and is led out from the upper part of the electrolytic tank body, and therefore stirring treatment can be carried out on the acid etching solution in the electrolytic tank body, and the electrolysis efficiency of the acid etching solution is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the device for prolonging the service life of the cathode plate and the electrolytic copper extraction equipment of the acid copper extraction recovery system of the utility model;

FIG. 2 is a schematic view of the overall structure of the device for prolonging the service life of the cathode plate of the acid copper extraction recovery system and the copper extraction device of the electrolysis copper extraction equipment;

FIG. 3 is a schematic view of the overall structure of the device for prolonging the service life of the cathode plate of the acid copper extraction recovery system and the sealing device of the electrolytic copper extraction equipment;

FIG. 4 is a schematic view of the overall structure of the device for prolonging the service life of the cathode plate of the acid copper extraction recovery system and the pneumatic device of the electrolytic copper extraction equipment.

In the figure: 1. an electrolytic tank body; 2. a copper extraction device; 3. a sealing device; 4. a pneumatic device; 5. a feed inlet; 6. a discharge port; 7. a first mounting frame; 8. a second mounting rack; 20. a mounting seat; 21. a cathode plate; 22. a handle; 23. a clamping block; 24. fixing screws; 30. a supporting seat; 31. a sealing box; 32. a moisture-absorbing cotton layer; 33. mounting grooves; 34. a sealing cover; 40. an air pump; 41. connecting a pipeline; 42. a base; 43. a movable wheel; 44. and a support plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the device for prolonging the service life of the cathode plate of the acid copper extraction recovery system and the electrolysis copper extraction equipment comprise an electrolytic tank body 1, a pneumatic device 4 is installed at the lower part of the left end of the electrolytic tank body 1, a feed inlet 5 is installed at the upper part of the left end of the electrolytic tank body 1, two mounting frames 8 are installed at the left part of the front inner wall and the left part of the rear inner wall of the electrolytic tank body 1, a mounting frame 7 is installed at the right part of the front inner wall and the right part of the rear inner wall of the electrolytic tank body 1, a copper extraction device 2 is installed at the upper ends of the two mounting frames 7 together, a sealing device 3 is installed at the rear part of the right end of the electrolytic tank body 1, and a discharge outlet 6 is installed at the front part of the right end of the electrolytic tank body 1.

The copper extraction device 2 comprises an installation seat 20 and a cathode plate 21, two fixing screws 24 are respectively installed on the front part of the upper end and the rear part of the upper end of the installation seat 20, a handle 22 is installed in the middle of the upper end of the installation seat 20, clamping blocks 23 are respectively installed on the front end and the rear end of the installation seat 20, and two cathode plates 21 are arranged; in one embodiment, the cathode plate 21 is mounted to the lower end of the mounting block 20 by screw fastening. The two cathode plates 21 are respectively arranged on the front part of the lower end and the rear part of the lower end of the mounting seat 20 through fixing screws 24, and the mounting seat 20 is arranged on the upper ends of the two first mounting frames 7 through clamping blocks 23; the latch 23 has a T-shape. As a specific implementation mode, in the embodiment, the two cathode plates 21 are installed at the lower end of the mounting seat 20 by the fixing screws 24, and the two cathode plates 21 can be conveniently disassembled, so that the occupied space of the cathode plates 21 is reduced, and the storage and carrying are convenient.

Sealing device 3 includes supporting seat 30, and seal box 31 is installed to supporting seat 30 upper end, all installs the cotton layer 32 of moisture absorption on seal box 31 left side inner wall and the right side inner wall, and open seal box 31 upper end has mounting groove 33, and sealed lid 34 is installed to mounting groove 33 upper end, and supporting seat 30 is installed at 1 right-hand member rear portion of electrolysis box. As a specific implementation mode, the cathode plates 21 are sequentially placed in the sealing box 31 in the embodiment, so that the electrolyte on the cathode plates 21 is prevented from being easily oxidized after being contacted with air for a long time, and the service life of the cathode plates 21 is prolonged.

The pneumatic device 4 comprises an air pump 40, the right end of the air pump 40 is provided with a connecting pipeline 41, the lower end of the air pump 40 is provided with a base 42, the left part of the lower end of the base 42 is provided with two supporting plates 44, the right part of the lower end of the base 42 is provided with two movable wheels 43, and the air pump 40 is arranged at the lower part of the left end of the electrolytic tank body 1 through the connecting pipeline 41; the lower end surface of the supporting plate 44 is flush with the lower end surface of the movable wheel 43. In the embodiment, as a specific embodiment, air is compressed by the air pump 40 and is input into the electrolytic tank 1 through the connecting pipe 41, at this time, the air enters the electrolytic tank 1 and is output from the upper part of the electrolytic tank 1, so that the acidic etching solution in the electrolytic tank 1 can be stirred, and the electrolytic efficiency of the acidic etching solution is improved.

It should be noted that, the utility model discloses a device and electrolysis copper extraction equipment that acid copper extraction recovery system improves negative plate life-span, at first pour the etching solution into electrolytic box 1 through feed inlet 5, put into electrolytic box 1 with the conducting rod this moment and circular telegram, compress the air through air pump 40 on pneumatic means 4 this moment, and input into electrolytic box 1 by connecting tube 41, the gas gets into electrolytic box 1 and derives from electrolytic box 1 upper portion this moment, thereby can stir the processing to the acid etching solution in electrolytic box 1, thereby the electrolysis efficiency of acid etching solution has been improved, through a cycle, after the copper cladding is accomplished on negative plate 21, at this moment through handle 22 with mount pad 20 pull out electrolytic box 1, become flexible set screw 24 and can take off negative plate 21, put into sealing device 31 on sealing device 3 with two negative plate 21 in proper order after, avoid electrolyte and air on the negative plate 21 indirect easy oxidation after long-term, thereby the life of negative plate 21 has been improved, and store negative plate 21 through box 31, not only facilitate the carrying of negative plate 21, also avoid simultaneously that 21 can easily receive the rubbing of outside, the further improved the life of negative plate 21.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Copper recovery system improves device and electrolysis of negative plate life-span and copper equipment are carried to acidity, including electrolysis box (1), its characterized in that: pneumatic device (4) are installed to electrolysis box (1) left end lower part, feed inlet (5) are installed to electrolysis box (1) left end upper portion, no. two mounting bracket (8) are all installed to inner wall left part and back inner wall left part before electrolysis box (1), mounting bracket (7), two are all installed to inner wall right part and back inner wall right part before electrolysis box (1) mounting bracket (7) upper end is installed jointly and is carried copper installation (2), sealing device (3) are installed at electrolysis box (1) right-hand member rear portion, electrolysis box (1) right-hand member front-mounted has discharge gate (6).

2. The device for prolonging the service life of the cathode plate of the acid copper extraction recovery system and the electrolytic copper extraction equipment according to claim 1 are characterized in that: carry copper device (2) including mount pad (20) and negative plate (21), mount pad (20) upper end front portion and upper end rear portion all install two fixed screws (24), mount pad (20) upper end mid-mounting has handle (22), fixture block (23) are all installed to mount pad (20) front end and rear end, negative plate (21) are provided with two, and install respectively at mount pad (20) lower extreme front portion and lower extreme rear portion through fixed screw (24) two negative plate (21), mount pad (20) are installed in mounting bracket (7) upper end No. two through fixture block (23).

3. The device for prolonging the service life of the cathode plate of the acid copper extraction recovery system and the electrolytic copper extraction equipment according to claim 1 are characterized in that: sealing device (3) are including supporting seat (30), seal box (31) are installed to supporting seat (30) upper end, all install moisture absorption cotton layer (32) on seal box (31) left side inner wall and the right side inner wall, open seal box (31) upper end has mounting groove (33), sealed lid (34) are installed to mounting groove (33) upper end, install at electrolysis box (1) right-hand member rear portion supporting seat (30).

4. The device for prolonging the service life of the cathode plate of the acid copper extraction recovery system and the electrolytic copper extraction equipment according to claim 1 are characterized in that: pneumatic device (4) include air pump (40), connecting tube (41) are installed to air pump (40) right-hand member, base (42) are installed to air pump (40) lower extreme, two backup pads (44) are installed to base (42) lower extreme left part, two loose wheels (43) are installed to base (42) lower extreme right part, install in electrolysis box (1) left end lower part through connecting tube (41) air pump (40).

5. The device for prolonging the service life of the cathode plate of the acid copper extraction recovery system and the electrolytic copper extraction equipment of claim 2 are characterized in that: the fixture block (23) is T-shaped.

6. The device for prolonging the service life of the cathode plate of the acid copper extraction recovery system and the electrolytic copper extraction equipment according to claim 4 are characterized in that: the lower end face of the supporting plate (44) is flush with the lower end face of the movable wheel (43).