CN219409938U

CN219409938U - Device for electrolyzing alkaline etching waste liquid to recover copper

Info

Publication number: CN219409938U
Application number: CN202223443517.7U
Authority: CN
Inventors: 张明龙; 刘家玮
Original assignee: Guangdong Sancai Environmental Protection Technology Co ltd
Current assignee: Guangdong Sancai Environmental Protection Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-07-25
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to the technical field of recovery devices, in particular to a copper recovery device for alkaline etching waste liquid electrolysis, which comprises a supporting base, wherein a supporting column is arranged at the right end of the top of the supporting base, a fixed treatment barrel is arranged at the top end of the supporting column, a waste liquid outlet throttle valve is arranged at the bottom end of the fixed treatment barrel, an inner barrel fixing cavity is arranged in the fixed treatment barrel, a first electromagnet is arranged at the bottom end of the inner barrel fixing cavity, a material conveying opening positioning groove is arranged at the right end of the bottom end of the inner barrel fixing cavity, square positioning grooves are respectively arranged at the front end, the rear end, the left end and the right end of the inner barrel fixing cavity, an inner treatment barrel is arranged in the middle of the inner barrel fixing cavity, square positioning blocks are respectively arranged at the front end, the rear end, the left end and the right end of the inner treatment barrel, a second electromagnet is arranged at the bottom end of the inner treatment barrel, a material conveying round opening is arranged at the bottom end of the inner treatment barrel, a sealing cover is arranged at the top end of the fixed treatment barrel, and a liquid inlet valve is arranged at the top end of the sealing cover.

Description

Device for electrolyzing alkaline etching waste liquid to recover copper

Technical Field

The utility model relates to the technical field of recovery devices, in particular to a device for recovering copper by electrolyzing alkaline etching waste liquid.

Background

As is well known, in the process of electrolyzing an acidic etching solution, an electric current is introduced into an acidic etching waste solution by an anode under the action of an external power source, so that an electrochemical reaction occurs. The cathode can obtain electrolytic copper products with higher purity based on the reduction reaction mechanism of copper ions. In conventional electrolytic acid etchant recovery systems, the price of the anode is over 80% of the total equipment cost, mainly due to the use of a dimensionally stable anode DSA in this process. Compared with the traditional anode material, the DSA can obviously improve the process capability and the product quality of the electrolytic acid etching solution, but the price of the DSA is extremely high because the rare platinum group metal as the resource is adopted in the preparation raw materials of the DSA,

in the prior art, in the use process, the long-term retention of the corrosive liquid can lead to corrosion of a treatment barrel in the device, so that the whole service life of the device is shortened, and therefore, the device for electrolyzing and recycling copper from the alkaline etching waste liquid is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a replaceable device for electrolyzing alkaline etching waste liquid to recycle copper.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device of copper is retrieved in alkaline etching waste liquid electrolysis, including supporting the base, the top right part of supporting the base is provided with the support column, the top of support column is provided with fixed processing barrel, the bottom of fixed processing barrel is provided with the waste liquid outlet throttle valve, the inside of fixed processing barrel is provided with the fixed chamber of inner tub, the bottom of the fixed chamber of inner tub is provided with first electro-magnet, the bottom right part of the fixed chamber of inner tub is provided with the delivery port constant head tank, the front end of the fixed chamber of inner tub, the rear end, the left end all is provided with square constant head tank with the right-hand member, the middle part of the fixed chamber of inner tub is provided with the interior processing barrel, the front end of the interior processing barrel, the rear end, the left end all is provided with square locating piece with the right-hand member, every square locating piece cooperatees with square constant head tank, the bottom of interior processing barrel is provided with the second electro-magnet, the second electro-magnet carries out magnetic force cooperation with first electro-magnet, the bottom right part of interior processing barrel is provided with the delivery round mouth, delivery round mouth cooperatees with the delivery port constant head tank, the top of fixed processing barrel is provided with sealed lid, sealed lid's top is provided with the feed liquor valve.

Furthermore, the utility model is improved in that the top end of each material conveying opening positioning groove is provided with a rubber sealing gasket.

Furthermore, the utility model is improved in that the edges of the support base, the support column, the fixed treatment barrel, the waste liquid outlet throttle valve, the inner barrel fixed cavity, the first electromagnet, the material conveying port positioning groove, the square positioning groove, the inner treatment barrel, the square positioning block, the second electromagnet, the material conveying round port, the sealing cover and the liquid inlet valve are all arranged in a round angle shape.

Based on the above, the utility model is improved in that the cooperation between each square positioning block and each square positioning groove is an active cooperation.

Furthermore, the utility model is improved in that the matching between the round feeding port and the positioning groove of the feeding port is active matching.

(III) beneficial effects

Compared with the prior art, the utility model provides a device for recovering copper by electrolyzing alkaline etching waste liquid, which has the following beneficial effects:

this device of copper is retrieved in alkaline etching waste liquid electrolysis through setting up supporting base, the support column, fixed processing bucket, waste liquid outlet throttle valve, interior bucket fixed chamber, first electro-magnet, the delivery port constant head tank, square constant head tank, interior processing bucket, square locating piece, the second electro-magnet, the delivery round mouth, sealed lid and feed liquor valve, make this device of copper is retrieved in alkaline etching waste liquid electrolysis can carry out quick replacement to inside processing bucket after corrosion appears in processing bucket in inside, thereby hoisting device's whole life, this device of copper is retrieved in alkaline etching waste liquid electrolysis's practicality is stronger.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present utility model;

FIG. 2 is an axial cross-sectional view of the present utility model;

fig. 3 is another axial cross-sectional view of the present utility model.

In the figure: 1. a support base; 2. a support column; 3. fixing a treatment barrel; 4. a waste outlet throttle valve; 5. an inner tub fixing chamber; 6. a first electromagnet; 7. a feed port positioning groove; 8. square positioning groove; 9. an inner treatment barrel; 10. a square positioning block; 11. a second electromagnet; 12. a round feeding port; 13. sealing cover; 14. and a liquid inlet valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the device for electrolyzing and recycling copper from alkaline etching waste liquid of the present utility model comprises a supporting base 1, a supporting column 2 is arranged at the right part of the top end of the supporting base 1, a fixed treatment barrel 3 is arranged at the top end of the supporting column 2, a waste liquid outlet throttle valve 4 is arranged at the bottom end of the fixed treatment barrel 3, an inner barrel fixing cavity 5 is arranged in the fixed treatment barrel 3, a first electromagnet 6 is arranged at the bottom end of the inner barrel fixing cavity 5, a material conveying opening positioning groove 7 is arranged at the right part of the bottom end of the inner barrel fixing cavity 5, a rubber sealing gasket is arranged at the top end of each material conveying opening positioning groove 7, so that the sealing effect of the device for electrolyzing and recycling copper from alkaline etching waste liquid is better, square positioning grooves 8 are arranged at the front end, the rear end, the left end and the right end of the inner barrel fixing cavity 5, an inner treatment barrel 9 is arranged in the middle of the inner barrel fixing cavity 5, the front end, the rear end, the left end and the right end of the inner treatment barrel 9 are respectively provided with a square positioning block 10, each square positioning block 10 is matched with a square positioning groove 8, the matching between each square positioning block 10 and each square positioning groove 8 is an active matching, the inner treatment barrel 9 of the device for electrolyzing and recycling copper from alkaline etching waste liquid is convenient to fix, the bottom end of the inner treatment barrel 9 is provided with a second electromagnet 11, the second electromagnet 11 is magnetically matched with the first electromagnet 6, the right part of the bottom end of the inner treatment barrel 9 is provided with a material conveying round opening 12, the material conveying round opening 12 is matched with a material conveying opening positioning groove 7, the matching between the material conveying round opening 12 and the material conveying opening positioning groove 7 is an active matching, the inner treatment barrel 9 of the device for electrolyzing and recycling copper from alkaline etching waste liquid is convenient to fix, the top end of the fixed treatment barrel 3 is provided with a sealing cover 13, the top end of the sealing cover 13 is provided with a liquid inlet valve 14, the supporting base 1, the supporting column 2 is arranged on the right of the bottom end of the inner treatment barrel 9, the fixed processing bucket 3, the waste liquid outlet throttle valve 4, interior bucket fixed chamber 5, first electro-magnet 6, the delivery port constant head tank 7, square constant head tank 8, interior processing bucket 9, square locating piece 10, second electro-magnet 11, delivery round mouth 12, sealed lid 13 all are the fillet form setting with the edge of feed liquor valve 14, make this device that alkaline etching waste liquid electrolysis retrieved copper can not fish tail user when using, can carry out quick replacement to inside processing bucket after the processing bucket in this device that alkaline etching waste liquid electrolysis retrieved copper corrodes appear to hoisting device's whole life.

To sum up, this device of copper is retrieved in alkaline etching waste liquid electrolysis, when the processing bucket corrodes, can close two electro-magnets, take out interior processing bucket 9 in interior bucket fixed chamber 5 through the cooperation between square locating piece 10 and the square constant head tank 8, again with brand-new interior processing bucket 9 through cooperation between square locating piece 10 and the square constant head tank 8 and interior bucket fixed chamber 5 combination, accomplish the combination between defeated material round mouth 12 and defeated material mouth constant head tank 7, open two electro-magnets, make it fix through magnetic force can, this device of copper is retrieved in alkaline etching waste liquid electrolysis can carry out quick replacement to inside processing bucket after the processing bucket in inside corrodes appears, thereby hoisting device's whole life, this device of copper is retrieved in alkaline etching waste liquid electrolysis's practicality is stronger.

For the purpose of better illustrating the present embodiment, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions.

Furthermore, unless defined otherwise, technical or scientific terms used in the description of this application should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "upper," "lower," "left," "right," "center," "vertical," "horizontal," "inner," "outer," and the like as used in this description are merely used to indicate relative directions or positional relationships, and do not imply that a device or element must have a particular orientation, be configured and operated in a particular orientation, and that the relative positional relationships may be changed when the absolute position of the object being described is changed, and thus should not be construed as limiting the present application. The terms "first," "second," "third," and the like, as used in the description herein, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance to the various components. The use of the terms "a," "an," or "the" and similar referents in the description of the utility model are not to be construed as limited in number to the precise location of at least one. As used in this description, the terms "comprises," "comprising," or the like are intended to cover an element or article that appears before the term and that is listed after the term and its equivalents, without excluding other elements or articles.

Furthermore, unless specifically stated and limited otherwise, the terms "mounted," "connected," and the like in the description herein are to be construed broadly and refer to either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements, and the specific meaning of the two elements can be understood by a person skilled in the art according to specific situations.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device of alkaline etching waste liquid electrolysis recovery copper, includes support base (1), its characterized in that: the utility model is characterized in that a support column (2) is arranged on the right part of the top end of the support base (1), a fixed treatment barrel (3) is arranged on the top end of the support column (2), a waste liquid outlet throttle valve (4) is arranged at the bottom end of the fixed treatment barrel (3), an inner barrel fixing cavity (5) is arranged in the fixed treatment barrel (3), a first electromagnet (6) is arranged at the bottom end of the inner barrel fixing cavity (5), a material conveying port positioning groove (7) is arranged on the right part of the bottom end of the inner barrel fixing cavity (5), square positioning grooves (8) are respectively arranged at the front end, the rear end, the left end and the right end of the inner barrel fixing cavity (5), the middle part of interior bucket fixed chamber (5) is provided with interior processing bucket (9), the front end, the rear end, left end and the right-hand member of interior processing bucket (9) all are provided with square locating piece (10), every square locating piece (10) cooperatees with square constant head tank (8), the bottom of interior processing bucket (9) is provided with second electro-magnet (11), second electro-magnet (11) carries out magnetic force cooperation with first electro-magnet (6), the bottom right part of interior processing bucket (9) is provided with defeated material round mouth (12), defeated material round mouth (12) cooperatees with defeated material mouth constant head tank (7), the top of fixed processing bucket (3) is provided with sealed lid (13), the top end of the sealing cover (13) is provided with a liquid inlet valve (14).

2. The apparatus for recovering copper by electrolysis of alkaline etching waste liquid according to claim 1, wherein: the top end of each material conveying opening positioning groove (7) is provided with a rubber sealing gasket.

3. The apparatus for recovering copper by electrolysis of alkaline etching waste liquid according to claim 1, wherein: support base (1), support column (2), fixed processing bucket (3), waste liquid outlet throttle valve (4), interior bucket fixed chamber (5), first electro-magnet (6), delivery port constant head tank (7), square constant head tank (8), interior processing bucket (9), square locating piece (10), second electro-magnet (11), delivery round mouth (12), sealed lid (13) and the edge of feed liquor valve (14) are the fillet form setting.

4. The apparatus for recovering copper by electrolysis of alkaline etching waste liquid according to claim 1, wherein: the square positioning blocks (10) and the square positioning grooves (8) are in active fit.

5. The apparatus for recovering copper by electrolysis of alkaline etching waste liquid according to claim 1, wherein: the matching between the round material conveying opening (12) and the material conveying opening positioning groove (7) is active matching.