Harlin tank
By introducing a limiting tank, heating mechanism and oxygen supply assembly into the Haring tank, the problems of easy pouring of the electrode plate and easy crystallization of the liquid inlet are solved, and the stability and efficiency improvement in the electrolytic copper foil production process is achieved.
Patent Information
- Application Number
- CN202420465399.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-08
AI Technical Summary
During the use of the Harling tank, there are problems such as the electrode plate being easily poured and the liquid surge holes being easily crystallized, which leads to the electrolyte splashing and difficulty in taking out the electrode plate, and the temperature is uneven, resulting in the electrolyte crystallization.
A Haring tank is designed, including an electrolyte tank, a limit tank, a heating mechanism and an oxygen supply assembly. The limiting tank is used to fix the electrode plate. The heating mechanism heats the electrolyte uniformly at the bottom of the electrolyte tank through a heating resistor wire. The oxygen supply assembly supplies oxygen to the electrolyte through the liquid surge hole to ensure uniform temperature and oxygenation of the electrolyte.
The electrode plate is fixed by the limiting groove, which avoids the pouring of the electrode plate and the splashing of the electrolyte. The heating mechanism solves the problem of uneven temperature, and the oxygen supply module prevents the crystallization of the liquid surge pores, which improves the stability and efficiency of electrolytic copper foil production.
Smart Images
Figure CN222594041U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electrolytic copper foil, and in particular to a Haring cell. Background Art
[0002] In the process of developing electrolytic copper foil products, the Haring trough is a commonly used experimental device. After injecting electrolyte into the Haring trough, the electrode plates are placed in it, and then the rectifier is connected to the cathode plate and the anode plate to produce electrolytic copper foil. The current Haring trough has the following problems during use: when the electrode clamps of the rectifier are clamped on the electrode plates, the electrode plates will be stressed, resulting in instability of the electrode plates; liquid will gush out from the bottom of the Haring trough, which makes the two electrode plates more likely to tip over, causing the electrolyte to splash out and the tipped electrode plates to be extremely difficult to take out; in addition, the current Haring trough has the problem of uneven temperature during use, which makes the electrolyte inside the gush hole extremely easy to crystallize and cause blockage of the channel. In summary, how to solve the problem of the electrode plates being easy to tip over and the gush holes being easy to crystallize during use of the Haring trough is a technical problem that needs to be solved in this field. Utility Model Content
[0003] In view of this, the present application provides a Haring trough, which can solve the problems of the electrode plate being easy to tip over and the liquid gushing hole being easy to crystallize during the use of the Haring trough.
[0004] In a first aspect, the present application provides a Haring cell, which is provided with an electrolyte tank, and a limiting groove is provided on the tank wall of the electrolyte tank, and the limiting groove is used to position the electrode plate; the Haring cell also includes a heating mechanism, and the heating mechanism is used to heat the electrolyte in the electrolyte tank.
[0005] In combination with the first aspect, in a possible implementation, the heating mechanism includes a heating resistance wire, and the heating resistance wire is arranged at the bottom of the electrolyte tank.
[0006] In combination with the first aspect, in a possible implementation manner, there are multiple heating resistance wires, and the multiple heating resistance wires are evenly distributed along the bottom of the electrolyte tank.
[0007] In combination with the first aspect, in a possible implementation, it further includes: a liquid gushing hole, which is arranged at the bottom of the electrolyte tank, and the liquid gushing hole is connected to an oxygen supply component, and the oxygen supply component is used to supply oxygen to the electrolyte in the electrolyte tank.
[0008] In combination with the first aspect, in a possible implementation, the Haring trough is provided with an oxygen supply through hole, the oxygen supply through hole is connected to the liquid gushing hole, and the oxygen supply assembly includes an oxygen supply pipe, and the oxygen supply pipe is connected to the oxygen supply through hole.
[0009] In combination with the first aspect, in a possible implementation, the number of the liquid gushing holes is multiple, and the multiple liquid gushing holes form multiple rows of liquid gushing holes with uniform spacing, and the spacing between the multiple liquid gushing holes in a single liquid gushing hole row is uniform; wherein, one oxygen supply through hole corresponds to a row of the liquid gushing holes, and the oxygen supply through hole is connected to all the liquid gushing holes in the corresponding liquid gushing hole row.
[0010] In combination with the first aspect, in a possible implementation manner, the oxygen supply through hole is arranged along the height direction of the Haring trough.
[0011] In combination with the first aspect, in a possible implementation manner, the oxygen supply through hole is arranged between two adjacent limiting grooves.
[0012] In combination with the first aspect, in a possible implementation manner, it further includes: a temperature detection component, which is arranged in the electrolyte tank.
[0013] In combination with the first aspect, in a possible implementation manner, the Haring slot is provided with a mounting hole, and the temperature detection component is arranged in the mounting hole.
[0014] When the present application is used, after injecting electrolyte into the electrolyte tank, the electrode plate is placed into the electrolyte tank and clamped into the limit groove, and then the electrode clamp is clamped on the electrode plate to produce electrolytic copper foil. The limit groove can fix the electrode plate to prevent the electrode plate from tilting or falling. The heating mechanism can continuously heat and keep the electrolyte warm, which can solve the problem of electrolyte crystallization caused by uneven temperature. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 Shown is a schematic diagram of a top view of a Haring trough provided in one embodiment of the present application.
[0016] Figure 2 Shown is a schematic cross-sectional structure diagram of a Haring trough provided in one embodiment of the present application.
[0017] Figure 3 Shown is a schematic diagram of the oblique structural view of a Haring trough provided in one embodiment of the present application. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] The following description is given to enable those skilled in the art to implement and use the utility model and incorporate it into specific application contexts. Various modifications, as well as various uses in different applications will be readily apparent to those skilled in the art, and the general principles defined herein are applicable to a wide range of embodiments. Thus, the utility model is not limited to the embodiments given herein, but should be granted the broadest scope consistent with the principles and novel features disclosed herein.
[0020] In the following detailed description, many specific details are set forth to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the practice of the present invention need not be limited to these specific details. In other words, well-known structures and devices are shown in block diagram form without detailed display to avoid obscuring the present invention.
[0021] The reader is reminded of all documents and literature filed simultaneously with this specification and open to public inspection, and the contents of all such documents and literature are incorporated herein by reference. Unless otherwise directly stated, all features disclosed in this specification (including any attached claims, abstracts and drawings) can be replaced by alternative features for achieving the same, equivalent or similar purposes. Therefore, unless otherwise explicitly stated, each feature disclosed is only an example of a group of equivalent or similar features.
[0022] Note that, where used, the symbols left, right, front, back, top, bottom, forward, reverse, clockwise and counterclockwise are used only for convenience and do not imply any specific fixed direction. In fact, they are used to reflect the relative position and / or direction between the various parts of the object. In addition, the terms "first" and "second" are used only for descriptive purposes and should not be understood as indicating or implying relative importance.
[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0024] Note that, in the case of use, further, preferably, further and more preferably are simple beginnings for explaining another embodiment based on the previous embodiment, and the content of further, preferably, further or more preferably followed by the above embodiment is combined with the previous embodiment as a complete composition of another embodiment. Several further, preferably, further or more preferably settings followed by the same embodiment can be arbitrarily combined to form another embodiment.
[0025] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the accompanying drawings and specific embodiments are only exemplary and should not be construed as limiting the scope of protection of the present invention.
[0026] In the process of developing electrolytic copper foil products, the Haring trough is a commonly used experimental device. After injecting electrolyte into the Haring trough, the electrode plates are placed in it, and then the rectifier is connected to the cathode plate and the anode plate to produce electrolytic copper foil. The current Haring trough has the following problems during use: when the electrode clamps of the rectifier are clamped on the electrode plates, the electrode plates will be stressed, resulting in instability of the electrode plates; liquid will gush out from the bottom of the Haring trough, which makes the two electrode plates more likely to tip over, causing the electrolyte to splash out and the tipped electrode plates to be extremely difficult to take out; in addition, the current Haring trough has the problem of uneven temperature during use, which makes the electrolyte inside the gush hole extremely easy to crystallize and cause blockage of the channel. In summary, how to solve the problem of the electrode plates being easy to tip over and the gush holes being easy to crystallize during use of the Haring trough is a technical problem that needs to be solved in this field.
[0027] To this end, the present application provides a Haring trough, which can solve the problems of the electrode plate being easy to tip over and the liquid gushing hole being easy to crystallize during use of the Haring trough.
[0028] An exemplary Haring slot is as follows:
[0029] Figure 1 Shown is a schematic diagram of a top view of a Haring trough provided in one embodiment of the present application. Figure 2 Shown is a schematic cross-sectional structure diagram of a Haring trough provided in one embodiment of the present application. Figure 3 The figure shows a schematic diagram of the oblique structure of a Haring groove provided by an embodiment of the present application. The present application provides a Haring groove. In one embodiment, as Figure 1 , 2 As shown in FIG. 3 , the Haring cell 1 is provided with an electrolyte cell 101 , and a limiting groove 3 is provided on the cell wall of the electrolyte cell 101 , and the limiting groove 3 is used to position the electrode plate 4 . The Haring cell 1 also includes a heating mechanism, and the heating mechanism is used to heat the electrolyte in the electrolyte cell 101 .
[0030] When this embodiment is used, after injecting electrolyte into the electrolyte tank 101, the electrode plate 4 is placed in the electrolyte tank 101 and clamped into the limiting groove 3, and then the electrode clamp is clamped on the electrode plate 4 to produce electrolytic copper foil. The limiting groove 3 can fix the electrode plate 4 to prevent the electrode plate 4 from tilting or falling. The heating mechanism can continuously heat and keep the electrolyte warm, which can solve the problem of electrolyte crystallization caused by uneven temperature.
[0031] In one embodiment, if Figure 2 As shown, the heating mechanism includes a heating resistance wire 11 , and the heating resistance wire 11 is arranged at the bottom of the electrolyte tank 101 . Figure 2 The bottom of the Haring groove 1 is cut open, and the heating resistance wire 11 is arranged inside the Haring groove 1. In addition, the heating resistance wire 11 can also be arranged on the groove bottom surface of the Haring groove 1.
[0032] In one embodiment, there are multiple heating resistance wires 11, and the multiple heating resistance wires 11 are evenly distributed along the bottom of the electrolyte tank 101, so as to heat the electrolyte more evenly and further avoid the problem of electrolyte crystallization caused by uneven temperature.
[0033] In one embodiment, if Figure 1 As shown, the Haring cell also includes a gushing hole 9, which is arranged at the bottom of the electrolyte tank 101. The gushing hole 9 is connected to an oxygen supply component, and the oxygen supply component is used to supply oxygen to the electrolyte in the electrolyte tank 101. When this embodiment is used, the oxygen supply component supplies oxygen to the electrolyte in the electrolyte tank 101 through the gushing hole 9 to produce electrolytic copper foil. The gushing hole 9 located at the bottom of the tank supplies oxygen to the electrolyte and can evenly oxygenate the electrolyte. The heating mechanism can continuously heat and keep the electrolyte warm, and can solve the problem of electrolyte crystallization at the gushing hole 9 caused by uneven temperature.
[0034] In one embodiment, if Figure 1 As shown, the Haring tank 1 is provided with an oxygen supply through hole 8, which is connected to the gushing hole 9, and the oxygen supply assembly includes an oxygen supply pipe, which is connected to the oxygen supply through hole 8. Specifically, the top of the oxygen supply through hole 8 is exposed on the top surface of the Haring tank 1, and an internal pipe is provided inside the lower part of the Haring tank 1. The bottom end of the oxygen supply through hole 8 is connected to the internal pipe, and the internal pipe is connected to the gushing hole 9. When oxygen supply is needed, the oxygen supply pipe is inserted into the oxygen supply through hole 8 from above and oxygen is supplied, and oxygen passes through the oxygen supply through hole 8, the internal pipe, and the gushing hole 9 in turn and enters the electrolyte.
[0035] In one embodiment, if Figure 1As shown, there are multiple gushing holes 9, and the multiple gushing holes 9 form multiple rows of gushing holes with uniform spacing, and the multiple rows of gushing holes are parallel to each other. In some embodiments, the number of gushing holes 9 included in different gushing hole rows is the same. The spacing of multiple gushing holes 9 in a single gushing hole row is uniform. Among them, one oxygen supply through hole 8 corresponds to a row of gushing holes, and the oxygen supply through hole 8 is connected to all the gushing holes 9 in the corresponding gushing hole row, that is, one oxygen supply through hole 8 simultaneously supplies oxygen to all the gushing holes 9 in the corresponding gushing hole row.
[0036] In one embodiment, the oxygen supply holes 8 are arranged along the height direction of the Haring cell 1 .
[0037] In one embodiment, if Figure 1 As shown, the oxygen supply through hole 8 is arranged between two adjacent limiting grooves 3, so as to fully utilize the space of the limiting grooves 3.
[0038] In one embodiment, if Figure 1 and 3 As shown, the Haring cell also includes a temperature detection component 12, which is disposed in the electrolyte tank 101. During the production of electrolytic copper foil, for example, the target temperature of the heating mechanism is set to 50°C, the detection value of the temperature detection component 12 is observed, and the oxygen supply component is controlled to start supplying oxygen after the temperature reaches 50°C.
[0039] In one embodiment, the Haring trough 1 is provided with a mounting hole 10, and the temperature detection component 12 is disposed in the mounting hole 10. Specifically, the temperature detection component 12 can be a mercury thermometer, a temperature sensor, or the like.
[0040] The basic principles of the present application are described above in conjunction with specific embodiments. However, it should be noted that the advantages, strengths, effects, etc. mentioned in the present application are only examples and not limitations, and it cannot be considered that these advantages, strengths, effects, etc. are required by each embodiment of the present application. In addition, the specific details disclosed above are only for the purpose of illustration and ease of understanding, not for limitation, and the above details do not limit the present application to being implemented by adopting the above specific details.
[0041] The block diagrams of the devices, apparatuses, equipment, and systems involved in this application are only illustrative examples and are not intended to require or imply that they must be connected, arranged, and configured in the manner shown in the block diagram. As will be appreciated by those skilled in the art, these devices, apparatuses, equipment, and systems can be connected, arranged, and configured in any manner. Words such as "including", "comprising", "having", etc. are open words, referring to "including but not limited to", and can be used interchangeably with them. The words "or" and "and" used here refer to the words "and / or" and can be used interchangeably with them, unless the context clearly indicates otherwise. The words "such as" used here refer to the phrase "such as but not limited to", and can be used interchangeably with them.
[0042] It should also be noted that in the apparatus, device and method of the present application, each component or each step can be decomposed and / or recombined. Such decomposition and / or recombination should be regarded as equivalent solutions of the present application.
[0043] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present application. Therefore, the present application is not intended to be limited to the aspects shown herein, but rather to the widest scope consistent with the principles and novel features of this utility model.
[0044] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A Haring trough, characterized in that: The Haring cell (1) is provided with an electrolyte cell (101), a limiting groove (3) is provided on the cell wall of the electrolyte cell (101), and the limiting groove (3) is used to position the electrode plate (4); The Haring cell (1) further comprises a heating mechanism, and the heating mechanism is used to heat the electrolyte in the electrolyte cell (101).
2. The Haring slot according to claim 1, characterized in that: The heating mechanism comprises a heating resistance wire (11), and the heating resistance wire (11) is arranged at the bottom of the electrolyte tank (101).
3. The Haring slot according to claim 2, characterized in that: The number of the heating resistance wires (11) is multiple, and the multiple heating resistance wires (11) are evenly distributed along the bottom of the electrolyte tank (101).
4. The Haring slot according to claim 1, characterized in that: Also includes: The liquid gushing hole (9) is arranged at the bottom of the electrolyte tank (101), and the liquid gushing hole (9) is connected to an oxygen supply component, and the oxygen supply component is used to supply oxygen to the electrolyte in the electrolyte tank (101).
5. The Haring slot according to claim 4, characterized in that: The Haring trough (1) is provided with an oxygen supply through hole (8), the oxygen supply through hole (8) is communicated with the liquid gushing hole (9), and the oxygen supply component comprises an oxygen supply pipe, the oxygen supply pipe is connected to the oxygen supply through hole (8).
6. The Haring slot according to claim 5, characterized in that: The number of the gushing holes (9) is multiple, the multiple gushing holes (9) form multiple rows of gushing holes with uniform spacing, and the spacing between the multiple gushing holes (9) in a single row of gushing holes is uniform; Wherein, one of the oxygen supply through holes (8) corresponds to a row of the liquid gushing holes, and the oxygen supply through hole (8) is connected to all the liquid gushing holes (9) in the corresponding liquid gushing hole row.
7. The Haring slot according to claim 5, characterized in that: The oxygen supply through hole (8) is arranged along the height direction of the Haring tank (1).
8. The Haring slot according to claim 7, characterized in that: The oxygen supply through hole (8) is arranged between two adjacent limiting grooves (3).
9. The Haring slot according to claim 1, characterized in that: Also includes: A temperature detection component (12) is arranged in the electrolyte tank (101).
10. The Haring slot according to claim 9, characterized in that: The Haring trough (1) is provided with a mounting hole (10), and the temperature detection component (12) is arranged in the mounting hole (10).